Stock Trading Canary

Data as of 5 Nov 2026

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COMPANY RESEARCH

EUROFINS SCIENTIFIC SE

ERF.PA · Luxembourg · Healthcare · Diagnostics & Research

Insider Signal

Snapshot: 05 Nov 2026 · 180-day research window

Data quality pass
Insider Signal
47.8 / 100
Research score, not a buy recommendation
Reported buyers
1
180-day scoring window
Net purchases
4.52m EUR
180 days · purchases less sales
Latest disclosure
2026-10-22
Publication date
What stands out
  • Analytical Bioventures S.C.A accounts for 100% of comparable reported purchase value; buyer breadth and value are different measures.

Price vs insider buying

ERF.PA · EUR

● Purchase × Sale ◇ Public disclosure ▥ 15-day cluster ·

Circles and crosses mark trade dates; diamonds below the axis mark later public disclosures. The trade became public on its disclosure date. Prices are nearest-session closes, not insider execution prices. Marker sizes are not compared when values or currencies differ.

BULL VS BEAR

Two readings of this buying

The same filings, read two ways. Each line is a fact stored for this company with the number behind it, and appears only when that number crosses a fixed threshold. Neither side is a forecast and no winner is declared.

Since 2026-11-03: no longer on the bull side: bought in the last two weeks; new on the bear side: one buyer only. All bull and bear lists, and what followed each line in the past →

Where the evidence comes from

Independent evidence does not object: the purchases themselves carry bull lines (senior executive buying, buyer's past purchases beat the benchmark); share price and trading, short sellers, company results were checked and none crosses a bear threshold. No data is held for: company actions.

  • The insider purchases themselvesBullsenior executive buying, buyer's past purchases beat the benchmark Bearone buyer only, small purchases3 checked, under the threshold · 2 missing
  • Share price and trading3 checked, under the threshold
  • Short sellers1 checked, under the threshold
  • Company results1 checked, under the threshold · 1 missing
  • Company actionsno data held

Bull case · the buying is informative

  • The buyers include the CEO or chair, who sees more of the business than most filers. This site's score gives little or no credit for that: in its backtests purchases by senior executives did no better than other insiders' purchases.Record: after 8,812 earlier disclosures like this, the median 60-session excess return was −3.1%, within 1 percentage point of all comparable disclosures (−3.4%).
  • The 64 earlier purchases by Analytical Bioventures S.C.A beat STOXX Europe 600 (regional proxy) by a median 4.2% over the following 60 trading days.

Bear case · discount it

  • Only one insider bought. A single purchase can reflect that person's own finances rather than a view on the company.Record: after 4,900 earlier disclosures like this, the median 60-session excess return was −3.0%, within 1 percentage point of all comparable disclosures (−3.4%).
  • Insider purchases in the last 20 sessions equal 0.07% of the stock's traded value over those sessions: too small to register in the market.

Evidence still missing

  • Only one reading of profitability is held (profit margin 7.2%). Whether earnings and cash flow are rising or falling needs the last two reports side by side.
  • European notifications have no field saying whether a purchase was pre-arranged; there is no counterpart to the US 10b5-1 box. None of the 82 purchase lines mentions a plan, but a bare “Acquisition of shares Price(s) Volume(s)” does not rule one out.
  • The filings give the size of each trade, not what the buyer already held. Whether a purchase added 1% to a personal stake or doubled it is not known.
Checked and under the threshold: 8, 1 close to it
  • EitherThe latest purchase is 15 days old. Bull up to 14 days, bear from 90. close to the threshold
  • Bear0 of 1 buyer filed as a person closely associated with a manager. Counted for the bear side from half.
  • BearInsiders sold €621k in the same 180 days, 12% of the amount bought. Counted for the bear side from 25%.
  • BearThe share price changed +49% over six months (three months +26%, one month +16%). Counted for the bear side from a fall of 20%.
  • BearOver three months the share price changed +26% and the median of 387 Healthcare companies changed −4.5%: ahead by 31 points. Counted for the bear side from 20 points behind.
  • BearPublished net short positions add up to 0.50% of the share capital across 1 named holder. Counted for the bear side from 2%. Unchanged since 2026-10-22.
  • BearProfit margin on the latest captured figures is 7.2%. Counted for the bear side when negative.
  • BearAbout €24.8M of the stock changes hands on an average day. Counted for the bear side below €500k.

Both columns arrange stored facts only. They do not change the insider score or the ranking and are not investment advice.

Who is trading?

Named filings in 180 days. Purchase values are summed only when complete and in one currency.

InsiderTransaction activityPurchase valueLatest tradeDetails
Analytical Bioventures S.C.ACEO / chair82 buy · 0 sell5.15m EUR2026-10-21
View transactions · 82
Trade dateDisclosureTypeSharesPriceCurrencyReported valueSource
2026-10-212026-10-22Acquisition of shares Price(s) Volume(s)114.079.2918EUR—
2026-10-202026-10-22Acquisition of shares Price(s) Volume(s)500.078.8091EUR—
2026-10-192026-10-22Acquisition of shares Price(s) Volume(s)500.078.6079EUR—
2026-10-162026-10-19Acquisition of shares Price(s) Volume(s)500.078.6605EUR—
2026-10-152026-10-19Acquisition of shares Price(s) Volume(s)500.078.6364EUR—
2026-10-142026-10-19Acquisition of shares Price(s) Volume(s)500.077.7614EUR—
2026-10-132026-10-14Acquisition of shares Price(s) Volume(s)500.078.1351EUR—
2026-10-122026-10-14Acquisition of shares Price(s) Volume(s)500.077.727EUR—
2026-10-092026-10-14Acquisition of shares Price(s) Volume(s)500.076.5708EUR—
2026-10-082026-10-09Acquisition of shares Price(s) Volume(s)500.076.1897EUR—
2026-10-072026-10-09Acquisition of shares Price(s) Volume(s)500.076.1579EUR—
2026-10-062026-10-09Acquisition of shares Price(s) Volume(s)500.077.618EUR—
2026-10-052026-10-07Acquisition of shares Price(s) Volume(s)500.075.7987EUR—
2026-10-022026-10-07Acquisition of shares Price(s) Volume(s)1000.074.6533EUR—
2026-10-012026-10-02Acquisition of shares Price(s) Volume(s)1000.074.7402EUR—
2026-09-302026-10-02Acquisition of shares Price(s) Volume(s)610.075.4839EUR—
2026-09-292026-10-02Acquisition of shares Price(s) Volume(s)500.077.0708EUR—
2026-09-282026-09-29Acquisition of shares Price(s) Volume(s)500.078.2729EUR—
2026-09-252026-09-29Acquisition of shares Price(s) Volume(s)500.077.4156EUR—
2026-09-242026-09-29Acquisition of shares Price(s) Volume(s)500.077.0889EUR—
2026-09-232026-09-24Acquisition of shares Price(s) Volume(s)500.077.8182EUR—
2026-09-222026-09-24Acquisition of shares Price(s) Volume(s)500.078.4553EUR—
2026-09-212026-09-24Acquisition of shares Price(s) Volume(s)500.077.5038EUR—
2026-09-182026-09-21Acquisition of shares Price(s) Volume(s)500.077.3197EUR—
2026-09-172026-09-21Acquisition of shares Price(s) Volume(s)500.076.1856EUR—
2026-09-162026-09-21Acquisition of shares Price(s) Volume(s)1000.073.85EUR—
2026-09-152026-09-16Acquisition of shares Price(s) Volume(s)1000.072.7333EUR—
2026-09-142026-09-16Acquisition of shares Price(s) Volume(s)1000.072.3118EUR—
2026-09-112026-09-16Acquisition of shares Price(s) Volume(s)1000.071.232EUR—
2026-09-102026-09-11Acquisition of shares Price(s) Volume(s)1000.071.1166EUR—
2026-09-092026-09-11Acquisition of shares Price(s) Volume(s)1000.071.3257EUR—
2026-09-082026-09-11Acquisition of shares Price(s) Volume(s)1538.070.6518EUR—
2026-09-072026-09-08Acquisition of shares Price(s) Volume(s)1000.071.6177EUR—
2026-09-042026-09-08Acquisition of shares Price(s) Volume(s)1000.073.1502EUR—
2026-09-032026-09-08Acquisition of shares Price(s) Volume(s)1000.073.6901EUR—
2026-09-022026-09-03Acquisition of shares Price(s) Volume(s)1000.072.2629EUR—
2026-09-012026-09-03Acquisition of shares Price(s) Volume(s)1000.072.5323EUR—
2026-08-312026-09-04Acquisition of shares Price(s) Volume(s)1000.071.8782EUR—
2026-08-192026-08-24Acquisition of shares Price(s) Volume(s)741.069.5978EUR—
2026-08-182026-08-19Acquisition of shares Price(s) Volume(s)1000.069.6947EUR—
2026-08-172026-08-19Acquisition of shares Price(s) Volume(s)1000.069.6077EUR—
2026-08-142026-08-19Acquisition of shares Price(s) Volume(s)224.069.9838EUR—
2026-08-122026-08-14Acquisition of shares Price(s) Volume(s)1000.069.5378EUR—
2026-08-112026-08-14Acquisition of shares Price(s) Volume(s)1000.069.7922EUR—
2026-08-102026-08-12Acquisition of shares Price(s) Volume(s)1000.069.7657EUR—
2026-08-072026-08-12Acquisition of shares Price(s) Volume(s)1000.069.9148EUR—
2026-08-062026-08-07Acquisition of shares Price(s) Volume(s)901.069.9473EUR—
2026-08-052026-08-07Acquisition of shares Price(s) Volume(s)1000.069.3747EUR—
2026-08-042026-08-07Acquisition of shares Price(s) Volume(s)1000.068.638EUR—
2026-08-032026-08-04Acquisition of shares Price(s) Volume(s)1000.068.4027EUR—
2026-07-312026-08-04Acquisition of shares Price(s) Volume(s)1000.068.665EUR—
2026-07-302026-08-04Acquisition of shares Price(s) Volume(s)1000.068.7187EUR—
2026-07-292026-08-03Acquisition of shares Price(s) Volume(s)1000.067.9534EUR—
2026-07-282026-07-29Acquisition of shares Price(s) Volume(s)1000.067.4979EUR—
2026-07-272026-07-29Acquisition of shares Price(s) Volume(s)1000.067.0658EUR—
2026-07-242026-07-29Acquisition of shares Price(s) Volume(s)1062.066.1272EUR—
2026-07-232026-07-24Acquisition of shares Price(s) Volume(s)1000.066.8873EUR—
2026-07-222026-07-24Acquisition of shares Price(s) Volume(s)765.069.6819EUR—
2026-07-212026-07-24Acquisition of shares Price(s) Volume(s)1000.069.6184EUR—
2026-07-172026-07-21Acquisition of shares Price(s) Volume(s)9.070.0EUR—
2026-07-162026-07-21Acquisition of shares Price(s) Volume(s)1000.068.9817EUR—
2026-07-152026-07-16Acquisition of shares Price(s) Volume(s)1000.069.237EUR—
2026-07-142026-07-16Acquisition of shares Price(s) Volume(s)1000.068.92EUR—
2026-07-132026-07-16Acquisition of shares Price(s) Volume(s)1000.069.1899EUR—
2026-07-102026-07-13Acquisition of shares Price(s) Volume(s)1000.069.5944EUR—
2026-07-092026-07-13Acquisition of shares Price(s) Volume(s)1000.067.5759EUR—
2026-07-082026-07-13Acquisition of shares Price(s) Volume(s)1000.067.2082EUR—
2026-07-072026-07-08Acquisition of shares Price(s) Volume(s)1000.069.5747EUR—
2026-07-062026-07-08Acquisition of shares Price(s) Volume(s)1000.069.58EUR—
2026-07-032026-07-08Acquisition of shares Price(s) Volume(s)1000.069.204EUR—
2026-07-022026-07-03Acquisition of shares Price(s) Volume(s)1000.068.8568EUR—
2026-07-012026-07-03Acquisition of shares Price(s) Volume(s)1000.068.2377EUR—
2026-06-302026-07-03Acquisition of shares Price(s) Volume(s)1000.068.4625EUR—
2026-06-292026-06-30Acquisition of shares Price(s) Volume(s)1000.068.4011EUR—
2026-06-262026-06-30Acquisition of shares Price(s) Volume(s)1000.068.4577EUR—
2026-06-252026-06-30Acquisition of shares Price(s) Volume(s)1000.067.7737EUR—
2026-06-242026-06-25Acquisition of shares Price(s) Volume(s)1000.066.5766EUR—
2026-06-232026-06-25Acquisition of shares Price(s) Volume(s)2000.064.8451EUR—
2026-06-222026-06-25Acquisition of shares Price(s) Volume(s)2000.062.7214EUR—
2026-06-192026-06-22Acquisition of shares Price(s) Volume(s)2000.062.746EUR—
2026-06-182026-06-22Acquisition of shares Price(s) Volume(s)2000.062.1825EUR—
2026-06-172026-06-22Acquisition of shares Price(s) Volume(s)2000.062.27EUR—
Laurent LebrasCFO0 buy · 3 sellNo purchases2026-09-21
View transactions · 4
Trade dateDisclosureTypeSharesPriceCurrencyReported valueSource
2026-09-212026-09-24Sale of shares is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)1000.078.0EUR—
2026-09-172026-09-21Sale of shares is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)3000.075.0EUR—
2026-09-022026-09-04Sale of shares is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)1000.073.0EUR—
2026-08-272026-09-01Exercise of warrants under the Eurofins warrants program. Number of warrants exercised: 750 is linked to the Eurofins warrants program Price(s) Volume(s)750.0529.65EUR—
VIGNEAU FrançoisCEO / chair0 buy · 6 sellNo purchases2026-09-21
View transactions · 11
Trade dateDisclosureTypeSharesPriceCurrencyReported valueSource
2026-09-212026-09-24Sale of shares is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)500.077.62EUR—
2026-09-112026-09-15Sale of shares is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)500.071.34EUR—
2026-09-022026-09-07Sale of shares is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)500.071.7142EUR—
2026-08-282026-09-01Sale of shares is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)500.072.805EUR—
2026-08-272026-09-01Sale of shares is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)500.072.6EUR—
2026-08-242026-08-27Exercise of stock options under the Eurofins stock option 1,400 program. Number of options exercised: is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)1400.032.5EUR—
2026-06-152026-06-17Exercise of stock options under the Eurofins stock option programme. Number of options exercised: 1400 is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)1400.032.5EUR—
2026-06-152026-06-16Exercise of stock options under the Eurofins stock option programme. Number of options exercised: 700 is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)1400.032.5EUR—
2026-06-112026-06-17Exercise of stock options under the Eurofins stock option programme. Number of options exercised: 100 is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)100.032.5EUR—
2026-06-112026-06-16Exercise of stock options under the Eurofins stock option programme. Number of options exercised: 700 is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)100.032.5EUR—
2026-06-042026-06-08Sale of shares is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)1000.062.4EUR—

INSIDER SIGNAL

Score breakdown:47.8 / 100

1 insiders · 82 purchase events · €4.52m net purchases

Europe #725 · Luxembourg #4

WHY THIS SIGNAL?

Score anatomy

Each bar is that part's points in the score; the five parts add up to the score.

Number of buyers+10.5 / 35

How many different insiders bought within 15 days

Amount bought+24.9 / 25

The value bought, net of any insider sales

Buyers' roles+0.0 / 20

Lower in the company scores higher: in the backtest, purchases by the most senior insiders did worse

How recent+3.5 / 10

How long ago the latest purchase took place

Buying against selling+8.9 / 10

Lower when insiders also sold

What is holding the score back?

  • ⚠ Few buyers · fewer than 4 different insiders
  • ⚠ Buyers' roles add little · most senior buyer: CEO / chair; the most senior score lowest
  • ⚠ The latest purchase was some time ago

Buyers' roles follow the European ranking's order of roles: the most senior insiders score lowest.

BUYING PROFILE

82 events · 1 insiders · 180d

Cluster 0%Repeat 100%Independent 0%Large 0%

Percentages are mutually exclusive and sum to 100%.

Buying concentration

100%

Largest buyer:Analytical Bioventures S.C.A · 5.15m EUR
Purchases counted, before sales:5.15m EUR

The amount at the top of the page is purchases minus sales; this one counts purchases only, in the filing currency, so the two can differ. The score counts how many people bought; this shows separately who bought the most.

This is a ranking under the current European screening rules—not a probability of gain, return forecast, or buy recommendation.

Key purchase quotes (filing currency)

FilerPrice per unitTrade date
Analytical Bioventures S.C.A79.2918 EUROct 21, 2026
Analytical Bioventures S.C.A78.8091 EUROct 20, 2026
Analytical Bioventures S.C.A64.8451 EURJun 23, 2026
Model details

Cluster breakdown (does not change the score)

15-day buyer breadth (count)
1 distinct reported filers
Peak time window
2026-06-17 to 2026-07-02
Current breadth input
0.300 (capped at 4+ buyers)
Buyer independence
Not yet measured; related-party fields are not cross-market comparable

What the filings show

Filing and data quality

These checks are auditable context; they do not change the rank or score.

Identity match
PASS · isin
Ticker / ISIN
Present
Filing source links
0 / 125
Median disclosure lag
3 days
Latest disclosure age
14 days at snapshot
Corrections / revisions
0
Score-factor detail
Saved

Insider timeline

One insider bought, 82 times, the latest (21 Oct). The share closed at 80.90 that day and at 88.02 most recently (+8.8%).

VIGNEAU FrançoisVIGNEAU FrançoisSenior Vice PresidentCEO / chairAnalytical Bioventures S.C.AAnalytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinCEO / chairLaurent LebrasLaurent LebrasCFOCFO2026-06-04 · VIGNEAU François · sale · 62,400 EUR2026-08-27 · VIGNEAU François · sale · 36,300 EUR2026-08-28 · VIGNEAU François · sale · 36,402 EUR2026-09-02 · Laurent Lebras · sale · 73,000 EUR2026-09-02 · VIGNEAU François · sale · 35,857 EUR2026-09-11 · VIGNEAU François · sale · 35,670 EUR2026-09-17 · Laurent Lebras · sale · 225,000 EUR2026-09-21 · Laurent Lebras · sale · 78,000 EUR2026-09-21 · VIGNEAU François · sale · 38,810 EUR2026-06-17 · Analytical Bioventures S.C.A · purchase · 124,540 EUR2026-06-18 · Analytical Bioventures S.C.A · purchase · 124,365 EUR2026-06-19 · Analytical Bioventures S.C.A · purchase · 125,492 EUR2026-06-22 · Analytical Bioventures S.C.A · purchase · 125,443 EUR2026-06-23 · Analytical Bioventures S.C.A · purchase · 129,690 EUR2026-06-24 · Analytical Bioventures S.C.A · purchase · 66,577 EUR2026-06-25 · Analytical Bioventures S.C.A · purchase · 67,774 EUR2026-06-26 · Analytical Bioventures S.C.A · purchase · 68,458 EUR2026-06-29 · Analytical Bioventures S.C.A · purchase · 68,401 EUR2026-06-30 · Analytical Bioventures S.C.A · purchase · 68,462 EUR2026-07-01 · Analytical Bioventures S.C.A · purchase · 68,238 EUR2026-07-02 · Analytical Bioventures S.C.A · purchase · 68,857 EUR2026-07-03 · Analytical Bioventures S.C.A · purchase · 69,204 EUR2026-07-06 · Analytical Bioventures S.C.A · purchase · 69,580 EUR2026-07-07 · Analytical Bioventures S.C.A · purchase · 69,575 EUR2026-07-08 · Analytical Bioventures S.C.A · purchase · 67,208 EUR2026-07-09 · Analytical Bioventures S.C.A · purchase · 67,576 EUR2026-07-10 · Analytical Bioventures S.C.A · purchase · 69,594 EUR2026-07-13 · Analytical Bioventures S.C.A · purchase · 69,190 EUR2026-07-14 · Analytical Bioventures S.C.A · purchase · 68,920 EUR2026-07-15 · Analytical Bioventures S.C.A · purchase · 69,237 EUR2026-07-16 · Analytical Bioventures S.C.A · purchase · 68,982 EUR2026-07-17 · Analytical Bioventures S.C.A · purchase · 630 EUR2026-07-21 · Analytical Bioventures S.C.A · purchase · 69,618 EUR2026-07-22 · Analytical Bioventures S.C.A · purchase · 53,307 EUR2026-07-23 · Analytical Bioventures S.C.A · purchase · 66,887 EUR2026-07-24 · Analytical Bioventures S.C.A · purchase · 70,227 EUR2026-07-27 · Analytical Bioventures S.C.A · purchase · 67,066 EUR2026-07-28 · Analytical Bioventures S.C.A · purchase · 67,498 EUR2026-07-29 · Analytical Bioventures S.C.A · purchase · 67,953 EUR2026-07-30 · Analytical Bioventures S.C.A · purchase · 68,719 EUR2026-07-31 · Analytical Bioventures S.C.A · purchase · 68,665 EUR2026-08-03 · Analytical Bioventures S.C.A · purchase · 68,403 EUR2026-08-04 · Analytical Bioventures S.C.A · purchase · 68,638 EUR2026-08-05 · Analytical Bioventures S.C.A · purchase · 69,375 EUR2026-08-06 · Analytical Bioventures S.C.A · purchase · 63,023 EUR2026-08-07 · Analytical Bioventures S.C.A · purchase · 69,915 EUR2026-08-10 · Analytical Bioventures S.C.A · purchase · 69,766 EUR2026-08-11 · Analytical Bioventures S.C.A · purchase · 69,792 EUR2026-08-12 · Analytical Bioventures S.C.A · purchase · 69,538 EUR2026-08-14 · Analytical Bioventures S.C.A · purchase · 15,676 EUR2026-08-17 · Analytical Bioventures S.C.A · purchase · 69,608 EUR2026-08-18 · Analytical Bioventures S.C.A · purchase · 69,695 EUR2026-08-19 · Analytical Bioventures S.C.A · purchase · 51,572 EUR2026-08-31 · Analytical Bioventures S.C.A · purchase · 71,878 EUR2026-09-01 · Analytical Bioventures S.C.A · purchase · 72,532 EUR2026-09-02 · Analytical Bioventures S.C.A · purchase · 72,263 EUR2026-09-03 · Analytical Bioventures S.C.A · purchase · 73,690 EUR2026-09-04 · Analytical Bioventures S.C.A · purchase · 73,150 EUR2026-09-07 · Analytical Bioventures S.C.A · purchase · 71,618 EUR2026-09-08 · Analytical Bioventures S.C.A · purchase · 108,662 EUR2026-09-09 · Analytical Bioventures S.C.A · purchase · 71,326 EUR2026-09-10 · Analytical Bioventures S.C.A · purchase · 71,117 EUR2026-09-11 · Analytical Bioventures S.C.A · purchase · 71,232 EUR2026-09-14 · Analytical Bioventures S.C.A · purchase · 72,312 EUR2026-09-15 · Analytical Bioventures S.C.A · purchase · 72,733 EUR2026-09-16 · Analytical Bioventures S.C.A · purchase · 73,850 EUR2026-09-17 · Analytical Bioventures S.C.A · purchase · 38,093 EUR2026-09-18 · Analytical Bioventures S.C.A · purchase · 38,660 EUR2026-09-21 · Analytical Bioventures S.C.A · purchase · 38,752 EUR2026-09-22 · Analytical Bioventures S.C.A · purchase · 39,228 EUR2026-09-23 · Analytical Bioventures S.C.A · purchase · 38,909 EUR2026-09-24 · Analytical Bioventures S.C.A · purchase · 38,544 EUR2026-09-25 · Analytical Bioventures S.C.A · purchase · 38,708 EUR2026-09-28 · Analytical Bioventures S.C.A · purchase · 39,136 EUR2026-09-29 · Analytical Bioventures S.C.A · purchase · 38,535 EUR2026-09-30 · Analytical Bioventures S.C.A · purchase · 46,045 EUR2026-10-01 · Analytical Bioventures S.C.A · purchase · 74,740 EUR2026-10-02 · Analytical Bioventures S.C.A · purchase · 74,653 EUR2026-10-05 · Analytical Bioventures S.C.A · purchase · 37,899 EUR2026-10-06 · Analytical Bioventures S.C.A · purchase · 38,809 EUR2026-10-07 · Analytical Bioventures S.C.A · purchase · 38,079 EUR2026-10-08 · Analytical Bioventures S.C.A · purchase · 38,095 EUR2026-10-09 · Analytical Bioventures S.C.A · purchase · 38,285 EUR2026-10-12 · Analytical Bioventures S.C.A · purchase · 38,864 EUR2026-10-13 · Analytical Bioventures S.C.A · purchase · 39,068 EUR2026-10-14 · Analytical Bioventures S.C.A · purchase · 38,881 EUR2026-10-15 · Analytical Bioventures S.C.A · purchase · 39,318 EUR2026-10-16 · Analytical Bioventures S.C.A · purchase · 39,330 EUR2026-10-19 · Analytical Bioventures S.C.A · purchase · 39,304 EUR2026-10-20 · Analytical Bioventures S.C.A · purchase · 39,405 EUR2026-10-21 · Analytical Bioventures S.C.A · purchase · 9,039 EUR2026-05-11 to 2026-05-17: 215 companies2026-05-18 to 2026-05-24: 254 companies2026-05-25 to 2026-05-31: 244 companies2026-06-01 to 2026-06-07: 252 companies2026-06-08 to 2026-06-14: 243 companies2026-06-15 to 2026-06-21: 215 companies2026-06-22 to 2026-06-28: 194 companies2026-06-29 to 2026-07-05: 196 companies2026-07-06 to 2026-07-12: 162 companies2026-07-13 to 2026-07-19: 183 companies2026-07-20 to 2026-07-26: 176 companies2026-07-27 to 2026-08-02: 166 companies2026-08-03 to 2026-08-09: 161 companies2026-08-10 to 2026-08-16: 166 companies2026-08-17 to 2026-08-23: 200 companies2026-08-24 to 2026-08-30: 185 companies2026-08-31 to 2026-09-06: 196 companies2026-09-07 to 2026-09-13: 186 companies2026-09-14 to 2026-09-20: 176 companies2026-09-21 to 2026-09-27: 188 companies2026-09-28 to 2026-10-04: 198 companies2026-10-05 to 2026-10-11: 173 companies2026-10-12 to 2026-10-18: 142 companies2026-10-19 to 2026-10-25: 164 companies2026-10-26 to 2026-11-01: 200 companies2026-11-02 to 2026-11-08: 107 companiesCompanies disclosing purchases, per weekJunJulAugSepOctNov

Tap an item for what it means.

●A purchase: the bigger the dot, the more was bought

Each dot is one insider's purchases on one day. The dot's area follows the amount: the largest purchase here gets the largest dot. Hold the pointer over a dot to see the date and the amount.

×A sale

A cross is one insider's sales on one day. People sell to pay tax, to cash in share awards or to hold less of one company, so a sale says less than a purchase does. When someone bought and sold on the same day, the cross sits beside the dot. The totals are under “Purchases against sales” below.

Blue line: this share's price, +50.4% over these six months

The closing price of each day, from 58.52 on 2026-05-11 to 88.02 on 2026-11-04. The line has no scale; read it for high and low: a dot on a low stretch was bought cheaply, a dot on a high stretch was not.

Dashed line: the typical stock on the same exchange, −6.5%

Taken from the 137 other stocks on the same exchange that this site holds prices for. Each is measured from the first day of the window, and every day the middle one is drawn. It starts where the blue line starts, so the gap between the two is the difference: this share +50.4%, the typical one −6.5%, 56.9 points ahead. It is not an index and not a comparison within one industry.

▂Grey bars: companies across Europe disclosing purchases each week

A taller bar is a week in which more companies disclosed insider purchases.

This company: insiders buying per month, last 12 months

Dec
Jan
Feb
1Mar
1Apr
1May
1Jun
1Jul
1Aug
1Sep
1Oct
Nov

Darker bars are inside the 180-day window above.

Who traded

InsiderRolePurchasesSalesBoughtFirst purchaseShare price sinceEarlier purchases
VIGNEAU FrançoisCEO / chair—6———fewer than 5 completed
Analytical Bioventures S.C.ACEO / chair82—5.1M EUR2026-06-17+40.7%64 completed, median +4.2% against peers after 60 sessions
Laurent LebrasCFO—3———fewer than 5 completed

Purchases against sales

89%purchases
Purchases89%5.1M EUR · 82 line(s) · 1 insider(s)
Sales11%621.4k EUR · 9 line(s) · 2 insider(s)

Shares of the reported value of insider transactions in the 180-day window. Sales include disposals for tax, at option exercise or under a pre-set plan, which say little about an insider's view. The split describes what was disclosed; it is not a signal.

Insiders' buying price vs the latest close

Insiders paid 64.95 EUR a share on average (93 purchase lines, 2 buyers, 2026-03-18 – 2026-10-21). The close on 2026-11-04 was 35.5% above that price.

The latest purchase (2026-10-21) was at 79.29 EUR; the close was 11.0% above that price.

Prices paid are weighted by shares and taken from the filings; dividends are not counted. Not scored.

Buying size vs market trading

0.07% · of estimated traded value in the same period

2026-10-08 – 2026-11-04 · 20 recorded trading sessions

Disclosed qualifying purchases
359,588 EUR
Estimated market traded value
496,210,491 EUR

Market-data coverage: 516 verified sessions · Latest session: 2026-11-04 · Ratio status: Available

Recent and largest purchase events / preceding 60-session ADTV

Traded value is estimated as close × shares traded, in major currency units. Includes disclosed qualifying purchases; disclosures may lag. Contractual or planned acquisitions are not necessarily discretionary. Ratios describe relative trading size, not market participation or score contributions.

Sector context

Healthcare

Buying breadth
4.6% (36 / 785 issuers)
Sector rank
#12 / 12
7D breadth change
+0.4 pp · vs 2026-10-29 (7d)
30D breadth change
History building

This is sector-level research context. It does not affect the Insider Signal or ranking.

View Europe sector research →

Insider profile outcomes

Historical performance following insider filings. The company role is translated below each name while preserving the original title.

Events are disclosure-level observations; related disclosures published on the same date may share a return path and may not be statistically independent. This research enrichment does not affect the insider score or ranking.

Analytical Bioventures S.C.AS.E., CEO Dr. Gilles Martin77 completed 20D event(s)
PeriodCompleted eventsPrice coverageHit rateMedian excess returnAverage excess returnWorst excess return
5D81Established evidence100.0% (81/81)61.7% (50/81)+1.0%+1.3%-5.8%
20D77Established evidence100.0% (77/77)58.4% (45/77)+3.2%+2.9%-9.8%
60D64Established evidence100.0% (64/64)71.9% (46/64)+4.2%+6.0%-12.3%
120D50Established evidence100.0% (50/50)48.0% (24/50)-0.6%-0.1%-12.8%
First purchase in 12M
2/81
Large purchase ≥ €100k
72/81
Cluster buying · 15D
7/81
Buying the dip · ≥20% below prior 52W high
0/81
Routine / opportunistic
Not classifiable
HILL GavinDirector2 completed 20D event(s)
PeriodCompleted eventsPrice coverageHit rateMedian excess returnAverage excess returnWorst excess return
5D2Small sample100.0% (2/2)0.0% (0/2)-1.6%-1.6%-2.2%
20D2Small sample100.0% (2/2)0.0% (0/2)-1.8%-1.8%-3.2%
60D2Small sample100.0% (2/2)0.0% (0/2)-10.2%-10.2%-10.9%
120D2Small sample100.0% (2/2)0.0% (0/2)-2.5%-2.5%-2.5%
First purchase in 12M
1/2
Large purchase ≥ €100k
0/2
Cluster buying · 15D
2/2
Buying the dip · ≥20% below prior 52W high
0/2
Routine / opportunistic
Not classifiable
Sean MurrayEVP, Life Testing North America2 completed 20D event(s)
PeriodCompleted eventsPrice coverageHit rateMedian excess returnAverage excess returnWorst excess return
5D2Small sample100.0% (2/2)50.0% (1/2)+0.7%+0.7%-3.6%
20D2Small sample100.0% (2/2)50.0% (1/2)+4.9%+4.9%-1.1%
60D2Small sample100.0% (2/2)100.0% (2/2)+7.8%+7.8%+3.7%
120D2Small sample100.0% (2/2)100.0% (2/2)+33.6%+33.6%+25.0%
First purchase in 12M
1/2
Large purchase ≥ €100k
2/2
Cluster buying · 15D
0/2
Buying the dip · ≥20% below prior 52W high
0/2
Routine / opportunistic
Not classifiable

Market context

PRICE PERFORMANCE

1M
+15.6%
3M
+26.1%
6M
+48.7%
12M
+51.0%

VOLATILITY & LIQUIDITY

Volatility
27.6%
Beta
0.81
Avg daily volume
€27.1M
20-session drawdown
-1.1%
60-session drawdown
-5.6%
Latest volume / prior median
1.3×

VALUATION

Market cap
€14.8B
Market cap (EUR ref.)
€14.8B
P/E
29.7×

FUNDAMENTALS

Revenue
$7.0B
Net income
$405.5M
Operating profit
$680.5M
Equity
$5.4B
Cash
$613.9M
Debt
—
Operating cash flow
$1.3B
Free cash flow
—
Profit margin
7.2%
ROE
11.3%
Industry
Diagnostics & Research

Prices to 04 Nov 2026: price cache (yfinance). From OpenBB/yfinance, captured 29 Oct 2026: Market cap, P/E, Profit margin, ROE, Beta, Industry. From the company's annual report ↗, fiscal year ended 31 Dec 2024: Revenue, Net income, Equity, Operating profit, Cash, Operating cash flow. ECB EUR reference rate dated 2026-11-05; it is not a trade-date conversion. It does not affect the insider score or rank.

Dividends

Dividend yield
0.8%at €87.72
Last 12 months
€0.72per share
Payout ratio
25%of 12-month earnings
Latest ex-dividend
2026-04-28€0.72
Frequency
Annual
Dividend growth
-15.7%a year, 2022–2025
By year
2022: 1.002023: 1.002024: 0.502025: 0.602026: 0.72
By year
YearPaymentsCash per share
2026 (so far)1€0.72
20251€0.60
20241€0.50
20231€1.00
20221€1.00

Yahoo Finance: cash dividends by ex-dividend date, the latest close, the payout ratio (dividends ÷ 12-month earnings per share) and announced dates; special dividends included, stock dividends and splits not. Not part of any score.

Disclosed net short positions

The register for this issuer's home market (LU) is not captured; the figures below cover only positions notified to the AMF.

Sum of published positions
0.50%
Named holders
1
Latest position date
21 Sep 2026
HolderNet short, % of issued share capitalPosition dateNotice age
AQR CAPITAL MANAGEMENT, LLC0.50%21 Sep 2026Recent (90 days or less)

Only positions of 0.5% or more are published, so the sum is a lower bound, not total short interest. Each row is the holder's latest notice, the notices have different dates, and the register still lists them all. A holder must notify every change of 0.1 points and a fall below 0.5%, so a row with an old date should mean the position has not moved since, but it can also be a notice that was never sent; whether it is still open is not confirmed. The age marks (recent, older, not updated for over a year) are this site's display rule, not a regulatory one. Source: AMF · read 06 Nov 2026

Short-position disclosures are external context; they do not affect the insider score, ranking, or filing eligibility.

Latest news

No news has been captured for this company.

Regulatory filings

The filing records held for this company carry no link to the original notice.

Filing evidence

These are underlying national-feed records from the 365-day window ending on the saved ranking snapshot. The score uses only the latest 180 days; older qualifying equity purchases remain visible for audit but do not enter the current score. The original filer, role, transaction classification, instrument, price, volume, value and source fields are retained. The first three rows are shown; remaining records can be unfolded for audit. Other transaction types are retained but excluded from the score.

Excluded transactions & classification

93 qualifying purchase disclosure(s) · 93 transaction line(s)

Trade Oct 21, 2026Acquisition of shares Price(s) Volume(s)
Analytical Bioventures S.C.A · S.E., CEO Dr. Gilles Martin
Published Oct 22, 2026 · Shares · 114.0 shares × 79.2918 EUR · —
—
Trade Oct 20, 2026Acquisition of shares Price(s) Volume(s)
Analytical Bioventures S.C.A · S.E., CEO Dr. Gilles Martin
Published Oct 22, 2026 · Shares · 500.0 shares × 78.8091 EUR · —
—
Trade Oct 19, 2026Acquisition of shares Price(s) Volume(s)
Analytical Bioventures S.C.A · S.E., CEO Dr. Gilles Martin
Published Oct 22, 2026 · Shares · 500.0 shares × 78.6079 EUR · —
—
Unfold all 90 remaining filing row(s)
Transaction datePublishedFilerRoleTransactionInstrumentPrice (local currency)Quote currencyVolumeSource
2026-10-162026-10-19Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares78.6605 EUREUR500.0—
2026-10-152026-10-19Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares78.6364 EUREUR500.0—
2026-10-142026-10-19Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares77.7614 EUREUR500.0—
2026-10-132026-10-14Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares78.1351 EUREUR500.0—
2026-10-122026-10-14Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares77.727 EUREUR500.0—
2026-10-092026-10-14Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares76.5708 EUREUR500.0—
2026-10-082026-10-09Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares76.1897 EUREUR500.0—
2026-10-072026-10-09Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares76.1579 EUREUR500.0—
2026-10-062026-10-09Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares77.618 EUREUR500.0—
2026-10-052026-10-07Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares75.7987 EUREUR500.0—
2026-10-022026-10-07Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares74.6533 EUREUR1000.0—
2026-10-012026-10-02Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares74.7402 EUREUR1000.0—
2026-09-302026-10-02Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares75.4839 EUREUR610.0—
2026-09-292026-10-02Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares77.0708 EUREUR500.0—
2026-09-282026-09-29Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares78.2729 EUREUR500.0—
2026-09-252026-09-29Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares77.4156 EUREUR500.0—
2026-09-242026-09-29Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares77.0889 EUREUR500.0—
2026-09-232026-09-24Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares77.8182 EUREUR500.0—
2026-09-222026-09-24Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares78.4553 EUREUR500.0—
2026-09-212026-09-24Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares77.5038 EUREUR500.0—
2026-09-182026-09-21Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares77.3197 EUREUR500.0—
2026-09-172026-09-21Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares76.1856 EUREUR500.0—
2026-09-162026-09-21Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares73.85 EUREUR1000.0—
2026-09-152026-09-16Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares72.7333 EUREUR1000.0—
2026-09-142026-09-16Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares72.3118 EUREUR1000.0—
2026-09-112026-09-16Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares71.232 EUREUR1000.0—
2026-09-102026-09-11Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares71.1166 EUREUR1000.0—
2026-09-092026-09-11Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares71.3257 EUREUR1000.0—
2026-09-082026-09-11Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares70.6518 EUREUR1538.0—
2026-09-072026-09-08Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares71.6177 EUREUR1000.0—
2026-09-042026-09-08Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares73.1502 EUREUR1000.0—
2026-09-032026-09-08Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares73.6901 EUREUR1000.0—
2026-09-022026-09-03Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares72.2629 EUREUR1000.0—
2026-09-012026-09-03Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares72.5323 EUREUR1000.0—
2026-08-312026-09-04Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares71.8782 EUREUR1000.0—
2026-08-192026-08-24Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares69.5978 EUREUR741.0—
2026-08-182026-08-19Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares69.6947 EUREUR1000.0—
2026-08-172026-08-19Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares69.6077 EUREUR1000.0—
2026-08-142026-08-19Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares69.9838 EUREUR224.0—
2026-08-122026-08-14Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares69.5378 EUREUR1000.0—
2026-08-112026-08-14Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares69.7922 EUREUR1000.0—
2026-08-102026-08-12Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares69.7657 EUREUR1000.0—
2026-08-072026-08-12Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares69.9148 EUREUR1000.0—
2026-08-062026-08-07Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares69.9473 EUREUR901.0—
2026-08-052026-08-07Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares69.3747 EUREUR1000.0—
2026-08-042026-08-07Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares68.638 EUREUR1000.0—
2026-08-032026-08-04Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares68.4027 EUREUR1000.0—
2026-07-312026-08-04Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares68.665 EUREUR1000.0—
2026-07-302026-08-04Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares68.7187 EUREUR1000.0—
2026-07-292026-08-03Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares67.9534 EUREUR1000.0—
2026-07-282026-07-29Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares67.4979 EUREUR1000.0—
2026-07-272026-07-29Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares67.0658 EUREUR1000.0—
2026-07-242026-07-29Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares66.1272 EUREUR1062.0—
2026-07-232026-07-24Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares66.8873 EUREUR1000.0—
2026-07-222026-07-24Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares69.6819 EUREUR765.0—
2026-07-212026-07-24Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares69.6184 EUREUR1000.0—
2026-07-172026-07-21Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares70.0 EUREUR9.0—
2026-07-162026-07-21Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares68.9817 EUREUR1000.0—
2026-07-152026-07-16Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares69.237 EUREUR1000.0—
2026-07-142026-07-16Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares68.92 EUREUR1000.0—
2026-07-132026-07-16Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares69.1899 EUREUR1000.0—
2026-07-102026-07-13Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares69.5944 EUREUR1000.0—
2026-07-092026-07-13Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares67.5759 EUREUR1000.0—
2026-07-082026-07-13Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares67.2082 EUREUR1000.0—
2026-07-072026-07-08Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares69.5747 EUREUR1000.0—
2026-07-062026-07-08Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares69.58 EUREUR1000.0—
2026-07-032026-07-08Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares69.204 EUREUR1000.0—
2026-07-022026-07-03Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares68.8568 EUREUR1000.0—
2026-07-012026-07-03Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares68.2377 EUREUR1000.0—
2026-06-302026-07-03Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares68.4625 EUREUR1000.0—
2026-06-292026-06-30Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares68.4011 EUREUR1000.0—
2026-06-262026-06-30Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares68.4577 EUREUR1000.0—
2026-06-252026-06-30Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares67.7737 EUREUR1000.0—
2026-06-242026-06-25Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares66.5766 EUREUR1000.0—
2026-06-232026-06-25Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares64.8451 EUREUR2000.0—
2026-06-222026-06-25Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares62.7214 EUREUR2000.0—
2026-06-192026-06-22Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares62.746 EUREUR2000.0—
2026-06-182026-06-22Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares62.1825 EUREUR2000.0—
2026-06-172026-06-22Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares62.27 EUREUR2000.0—
2026-05-072026-05-11Sean MurrayEVP, Life Testing North AmericaAcquisition of shares Price(s) Volume(s)Shares61.54 EUREUR61538.0—
2026-04-232026-04-27Sean MurrayEVP, Life Testing North AmericaAcquisition of shares Price(s) Volume(s)Shares62.59 EUREUR43810.0—
2026-03-302026-03-31Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares61.8082 EUREUR1867.0—
2026-03-272026-03-31Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares61.779 EUREUR2000.0—
2026-03-262026-03-31Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares62.0751 EUREUR2000.0—
2026-03-252026-03-26Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares61.8359 EUREUR2000.0—
2026-03-242026-03-26Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares61.2166 EUREUR2000.0—
2026-03-232026-03-26Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares59.9847 EUREUR2500.0—
2026-03-202026-03-23Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares61.7766 EUREUR2000.0—
2026-03-192026-03-23Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares61.6516 EUREUR2000.0—
2026-03-182026-03-23Analytical Bioventures S.C.AS.E., CEO Dr. Gilles MartinAcquisition of shares Price(s) Volume(s)Shares62.7889 EUREUR2000.0—

Showing 93 of 93 matching raw-feed row(s) from the current 365-day research window. Prices and reported values remain in the filing currency and its major unit (for example, UK pence are parsed as GBP). The screen-level € aggregate is separately FX-normalised for research ranking, not a trade-date conversion.

Other disclosed transactions · excluded from score

View 32 other transaction(s)

Trade Oct 5, 2026—
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Published Oct 5, 2026 · — · — shares × — · —
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Trade Sep 29, 2026—
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Published Sep 29, 2026 · — · — shares × — · —
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Trade Sep 23, 2026—
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Published Sep 23, 2026 · — · — shares × — · —
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Unfold all 29 remaining filing row(s)
Transaction datePublishedFilerRoleTransactionInstrumentPrice (local currency)Quote currencyVolumeSource
2026-09-212026-09-24Laurent LebrasCFOSale of shares is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)Shares78.0 EUREUR1000.0—
2026-09-212026-09-24VIGNEAU FrançoisSenior Vice PresidentSale of shares is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)Shares77.62 EUREUR500.0—
2026-09-212026-09-21—————EUR——
2026-09-172026-09-21Laurent LebrasCFOSale of shares is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)Shares75.0 EUREUR3000.0—
2026-09-112026-09-15VIGNEAU FrançoisSenior Vice PresidentSale of shares is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)Shares71.34 EUREUR500.0—
2026-09-112026-09-11—————EUR——
2026-09-022026-09-07VIGNEAU FrançoisSenior Vice PresidentSale of shares is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)Shares71.7142 EUREUR500.0—
2026-09-022026-09-04Laurent LebrasCFOSale of shares is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)Shares73.0 EUREUR1000.0—
2026-08-312026-08-31—————EUR——
2026-08-282026-09-01VIGNEAU FrançoisSenior Vice PresidentSale of shares is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)Shares72.805 EUREUR500.0—
2026-08-272026-09-01Laurent LebrasCFOExercise of warrants under the Eurofins warrants program. Number of warrants exercised: 750 is linked to the Eurofins warrants program Price(s) Volume(s)Shares529.65 EUREUR750.0—
2026-08-272026-09-01VIGNEAU FrançoisSenior Vice PresidentSale of shares is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)Shares72.6 EUREUR500.0—
2026-08-242026-08-27VIGNEAU FrançoisSenior Vice PresidentExercise of stock options under the Eurofins stock option 1,400 program. Number of options exercised: is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)Shares32.5 EUREUR1400.0—
2026-07-312026-07-31—————EUR——
2026-06-152026-06-17VIGNEAU FrançoisSenior Vice PresidentExercise of stock options under the Eurofins stock option programme. Number of options exercised: 1400 is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)Shares32.5 EUREUR1400.0—
2026-06-152026-06-16VIGNEAU FrançoisSenior Vice PresidentExercise of stock options under the Eurofins stock option programme. Number of options exercised: 700 is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)Shares32.5 EUREUR1400.0—
2026-06-152026-06-15—————EUR——
2026-06-112026-06-17VIGNEAU FrançoisSenior Vice PresidentExercise of stock options under the Eurofins stock option programme. Number of options exercised: 100 is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)Shares32.5 EUREUR100.0—
2026-06-112026-06-16VIGNEAU FrançoisSenior Vice PresidentExercise of stock options under the Eurofins stock option programme. Number of options exercised: 700 is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)Shares32.5 EUREUR100.0—
2026-06-092026-06-09—————EUR——
2026-06-082026-06-08—————EUR——
2026-06-042026-06-08VIGNEAU FrançoisSenior Vice PresidentSale of shares is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)Shares62.4 EUREUR1000.0—
2026-05-222026-05-22—————EUR——
2026-05-072026-06-08VIGNEAU FrançoisSenior Vice PresidentExercise of stock options under the Eurofins stock option programme. Number of options exercised: 700 is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)Shares33.69 EUREUR700.0—
2026-04-072026-04-07—————EUR——
2026-04-022026-04-03VIGNEAU FrançoisSenior Vice PresidentExercise of stock options under the Eurofins stock option programme. Number of options exercised: 700 is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)Shares33.69 EUREUR700.0—
2026-04-022026-04-03VIGNEAU FrançoisSenior Vice PresidentSale of shares is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)Shares66.529 EUREUR500.0—
2026-03-312026-04-02Timothy Scott OostdyckMember of Group Operating CouncilSale of shares Price(s) Volume(s)Shares62.4388 EUREUR3000.0—
2026-03-232026-03-26VIGNEAU FrançoisSenior Vice PresidentExercise of stock options under the Eurofins stock option programme. Number of options exercised: 700 is linked to the Eurofins stock option / free share / stock option program Price(s) Volume(s)Shares33.69 EUREUR700.0—

Showing 32 of 32 matching raw-feed row(s) from the current 365-day research window. Prices and reported values remain in the filing currency and its major unit (for example, UK pence are parsed as GBP). The screen-level € aggregate is separately FX-normalised for research ranking, not a trade-date conversion.

Model & Sources

Signal history

47.8 / 100

Latest recorded score

↓ -3.2 ptssince the first recorded snapshot on 2026-10-28; 8 calendar days observed
Recorded snapshots
5
First snapshot
2026-10-28

There is not yet a 30-calendar-day comparison; earlier scores are not reconstructed. These are raw signal scores saved when each full scoring run completed. They describe changes in research ranking, not price performance or returns.

Why did it change?

Less than 30 days of comparable history is available, so factor movement is not yet decomposed.

Signal score history

Fixed 0–100 scale; dates are spaced by calendar time.

02550751002026-10-28 · 51.02026-10-29 · 50.62026-11-03 · 48.92026-11-04 · 48.02026-11-05 · 47.8Oct 28Oct 29Nov 03Nov 04Nov 05

Recent recorded points

  1. 51.0
  2. 50.6
  3. 48.9
  4. 48.0
  5. 47.8
View all recorded scores
Snapshot dateSignal score
2026-10-2851.0
2026-10-2950.6
2026-11-0348.9
2026-11-0448.0
2026-11-0547.8
Why this score? · Model details

Priority = 100 × Σ(fixed weight × 0–1 rule-based input)

FactorWeightThis company inputPoint contribution
15-day buyer breadth (count)35%0.30010.5
Qualified-buy size25%0.99424.9
Role informativeness (inverted)20%0.0000.0
Recency10%0.3543.5
Buy/sell conviction10%0.8928.9

This is a heuristic ordering under the current rules, not a calibrated return forecast. It explains why candidates rank differently; the public-filing evidence and data limits are shown below.

Snapshot & identity

Snapshot date
2026-11-05
Ticker
ERF.PA
ISIN
FR0014000MR3
Sector
Healthcare
Industry
Diagnostics & Research

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