| Period | Completed events | Price coverage | Hit rate | Median excess return | Average excess return | Worst excess return |
|---|---|---|---|---|---|---|
| 5D | 1Small sample | 100.0% (1/1) | 0.0% (0/1) | -5.1% | -5.1% | -5.1% |
| 20D | 1Small sample | 100.0% (1/1) | 100.0% (1/1) | +1.7% | +1.7% | +1.7% |
| 60D | 1Small sample | 100.0% (1/1) | 100.0% (1/1) | +54.0% | +54.0% | +54.0% |
| 120D | 1Small sample | 100.0% (1/1) | 100.0% (1/1) | +36.0% | +36.0% | +36.0% |
COMPANY RESEARCH
ASTA Energy Solutions AG
1AST.F · Germany · Industrials · Electrical Equipment & Parts
INSIDER SIGNAL
Insider activity score：54.9 / 100
1 insiders · 1 purchase events · €105k net purchases
Europe #453 · Germany #58
WHY THIS SIGNAL?
Score anatomy
Each bar shows the contribution to the current score; the weights and formula stay unchanged.
Cluster+10.5 / 35
How many distinct insiders bought in the cluster
Purchase size+18.7 / 25
Purchase value relative to company size and liquidity
Role+13.0 / 20
The seniority and relevance of participating insiders
Recency+8.7 / 10
How recently the purchases occurred
Conviction+10.0 / 10
How clearly buying stands out from other activity
What is holding the score back?
- ⚠ Buyer breadth is moderate · fewer than 4 distinct filers
- ⚠ Insider role contributes less on the current role scale
- ✓ Recent activity · latest purchase 2026-10-15
The role contribution uses the inverted role input of the current European model.
Buying concentration
100%
Largest buyer：Karl Schäcke · 105k EUR
Gross qualified purchase transaction-line value：105k EUR
The headline € total is net buying for the screen; this module uses gross qualified purchase transaction-line values in the filing currency, so the amounts can differ. The current 15-day buyer-breadth input counts distinct buyers; value concentration is disclosed separately here.
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)
| Filer | Price per unit | Trade date |
|---|---|---|
| Karl Schäcke | 52.4 EUR | Oct 15, 2026 |
Model details
Cluster breakdown (does not change the score)
- 15-day buyer breadth (count)
- 1 distinct reported filers
- Peak time window
- 2026-10-15 to 2026-10-15
- 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
- 🟢 Recent eligible purchase
Karl Schäcke · 105k EUR · Price 52.4 EUR · Oct 15, 2026 - 🔴 2 other transaction line(s) are not counted as discretionary-buying evidence; 0 have zero price
Insider vs stock price
1 purchase day(s), 2 purchase line(s) in the 180-day window.
Daily close (EUR)Day with an insider purchase
Markers sit on the closing price of the transaction day. They show when insiders traded, not the price they paid or received. "Since" compares that day's close with the last close shown; it is what happened at this company, not a forecast.
If you had followed the purchase
Each row starts on the first close on or after the day a purchase was made public, the earliest a reader could have acted, and ends on the last close shown above.
| Made public | Insiders | In this stock, now | In the median peer stock, now | Difference |
|---|---|---|---|---|
| 2026-10-15 | 1 | 1,008 +0.8% | too few peers | — |
Close to close, before costs, taxes, dividends and currency moves. The peer is the median of the other stocks on the same exchange for which this site holds prices (0 here), not an index. This is what happened, not a forecast: across all purchases on this site the typical gap is close to zero.
Insider timeline
One insider bought, once (15 Oct). The share closed at 52.60 that day and at 53.00 most recently (+0.8%).
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. None of this company's filings in the window states an amount, so every dot is the same size.
Blue line: this share's price, +8.4% over these six months
The closing price of each day, from 48.90 on 2026-04-21 to 53.00 on 2026-10-16. 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, −7.2%
Taken from the 37 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 +8.4%, the typical one −7.2%, 15.6 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
Nov
Dec
7Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
1Oct
Darker bars are inside the 180-day window above.
Who traded
| Insider | Role | Purchases | Sales | Bought | First purchase | Share price since | Earlier purchases |
|---|---|---|---|---|---|---|---|
| Karl Schäcke | Management board | 1 | — | — | 2026-10-15 | +0.8% | fewer than 5 completed |
Why this score? · Model details
Priority = 100 × Σ(fixed weight × 0–1 rule-based input)
| Factor | Weight | This company input | Point contribution |
|---|---|---|---|
| 15-day buyer breadth (count) | 35% | 0.300 | 10.5 |
| Qualified-buy size | 25% | 0.749 | 18.7 |
| Role informativeness (inverted) | 20% | 0.350 | 7.0 |
| Recency | 10% | 0.871 | 8.7 |
| Buy/sell conviction | 10% | 1.000 | 10.0 |
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.
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.
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 (large purchases, bought in the last two weeks); share price and trading, short sellers were checked and none crosses a bear threshold. No data is held for: company results, company actions.
- The insider purchases themselvesBulllarge purchases, bought in the last two weeks Bearone buyer only, usual level for this company1 checked, under the threshold · 3 missing
- Share price and tradingBearthinly traded2 checked, under the threshold
- Short sellers1 checked, under the threshold
- Company results2 missing
- Company actionsno data held
Bull case · the buying is informative
- Insider purchases in the last 20 sessions equal 39% of everything traded in the stock over those sessions.
- The latest purchase is 2 days old (2026-10-15). The buying is current, not left over from an earlier quarter.
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 4,732 earlier disclosures like this, the median 60-session excess return was −2.7%, within 1 percentage point of all comparable disclosures (−3.3%).
- Buying at this level is normal here: 7 insiders bought in the previous 180 days and 1 in this one.Record: after 2,869 earlier disclosures like this, the median 60-session excess return was −2.6%, within 1 percentage point of all comparable disclosures (−2.7%).
- Share price and tradingAbout €13k of the stock changes hands on an average day, below this site's €500k screening line. A position is hard to enter or leave at the quoted price.
Evidence still missing
- No buyer here has 5 or more completed earlier purchases on record, so there is no track record to weigh.
- The company's market value is not captured, so the purchases cannot be stated as a share of the business.
- No earnings, margin or cash-flow figures are captured for this company. The latest annual and interim reports are where to check whether the business is improving or deteriorating.
- 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 2 purchase lines mentions a plan, but a bare “Kauf” 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: 4
- BearNo insider sale is recorded in the same 180 days.
- BearThe share price changed +10% over six months (three months −9.9%, one month −13%) and stands 34% below its 52-week high. Counted for the bear side from a fall of 20%.
- BearOver three months the share price changed −9.9% and the median of 462 Industrials companies changed −0.32%: behind by 10 points. Counted for the bear side from 20 points behind.
- BearThe register of Bundesanzeiger shows no published net short position in this company. Positions under 0.5% are never published, so this does not show that nobody is short.
Both columns arrange stored facts only. They do not change the insider score or the ranking and are not investment advice.
Signal history
54.9 / 100
Latest recorded score
↓ -1.3 ptssince the first recorded snapshot on 2026-10-15; 3 calendar days observed
- Recorded snapshots
- 3
- First snapshot
- 2026-10-15
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.
Recent recorded points
- 56.2
- 55.6
- 54.9
View all recorded scores
| Snapshot date | Signal score |
|---|---|
| 2026-10-15 | 56.2 |
| 2026-10-16 | 55.6 |
| 2026-10-18 | 54.9 |
Sector context
- Buying breadth
- 7.5% (79 / 1,047 issuers)
- Sector rank
- #8 / 12
- 7D breadth change
- -0.3 pp · vs 2026-10-12 (6d)
- 30D breadth change
- History building
This is sector-level research context. It does not affect the Insider Signal or ranking.
Insider profile outcomes
Historical performance following insider filings. The company role is translated below each name while preserving the original title.
- Excess return = stock return − DAX return over the same period.
- Hit rate = completed events with positive excess return ÷ total completed events.
- Price coverage = valid point-in-time prices ÷ events mature enough for that period.
- Returns start on the first shared trading session on or after publication.
- Small-sample rule: n<5 is shown for transparency and is not scored.
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.
| Period | Completed events | Price coverage | Hit rate | Median excess return | Average excess return | Worst excess return |
|---|---|---|---|---|---|---|
| 5D | 1Small sample | 100.0% (1/1) | 0.0% (0/1) | -5.1% | -5.1% | -5.1% |
| 20D | 1Small sample | 100.0% (1/1) | 100.0% (1/1) | +1.7% | +1.7% | +1.7% |
| 60D | 1Small sample | 100.0% (1/1) | 100.0% (1/1) | +54.0% | +54.0% | +54.0% |
| 120D | 1Small sample | 100.0% (1/1) | 100.0% (1/1) | +36.0% | +36.0% | +36.0% |
| Period | Completed events | Price coverage | Hit rate | Median excess return | Average excess return | Worst excess return |
|---|---|---|---|---|---|---|
| 5D | 1Small sample | 100.0% (1/1) | 0.0% (0/1) | -5.1% | -5.1% | -5.1% |
| 20D | 1Small sample | 100.0% (1/1) | 100.0% (1/1) | +1.7% | +1.7% | +1.7% |
| 60D | 1Small sample | 100.0% (1/1) | 100.0% (1/1) | +54.0% | +54.0% | +54.0% |
| 120D | 1Small sample | 100.0% (1/1) | 100.0% (1/1) | +36.0% | +36.0% | +36.0% |
Market context
PRICE PERFORMANCE
VOLATILITY & LIQUIDITY
- Volatility
- 69.4%
- Beta
- —
- Avg daily volume
- €12,342.3
VALUATION
- Market cap
- €529.6M
- P/E
- 17.6×
FUNDAMENTALS
- Profit margin
- 4.3%
- ROE
- 35.9%
- Industry
- —
Prices to 18 Oct 2026: OpenBB/yfinance; volume from price cache (yfinance). From the company's annual report ↗, fiscal year ended 31 Dec 2025: Market cap, P/E, Profit margin, ROE. Market cap is the share count implied by the report's profit and earnings per share (the year's average), multiplied by the latest close; shares issued or bought back since are not counted. It does not affect the insider score or rank.
Disclosed net short positions
The Bundesanzeiger register, read 18 Oct 2026, publishes no net short position of 0.5% or more in this issuer. Positions below 0.5% are never published, so this is not evidence that nobody is short.
Short-position disclosures are external context; they do not affect the insider score, ranking, or filing eligibility.
Insiders' buying price vs the latest close
Insiders paid 52.40 EUR a share on average (2 purchase lines, 1 buyer, 2026-10-15 – 2026-10-15). The close on 2026-10-16 was 1.1% above that price.
Prices paid are weighted by shares and taken from the filings; dividends are not counted. Not scored. 7 more purchase lines could not be compared with the share price and are left out.
Buying size vs market trading
39.49% · of estimated traded value in the same period
2026-09-21 – 2026-10-16 · 20 recorded trading sessions
- Disclosed qualifying purchases
- 104,905 EUR
- Estimated market traded value
- 265,646 EUR
Market-data coverage: 182 verified sessions · Latest session: 2026-10-16 · Ratio status: Available
Recent and largest purchase events / preceding 60-session ADTV
- Oct 15 · Karl Schäcke · Vorstand b) Erstmeldung104,905 EUR · 746.45%14,054 EUR 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.
Latest news
No news has been captured for this company.
Regulatory filings
- Insider filing announcement · published 2026-10-15 · trade date 2026-10-15
- Insider filing announcement · published 2026-10-15 · trade date 2026-10-15
- Insider filing announcement · published 2026-09-30 · trade date 2026-09-29
Unfold all 11 filings
- Insider filing announcement · published 2026-10-15 · trade date 2026-10-15
- Insider filing announcement · published 2026-10-15 · trade date 2026-10-15
- Insider filing announcement · published 2026-09-30 · trade date 2026-09-29
- Insider filing announcement · published 2026-09-15 · trade date 2026-09-10
- Insider filing announcement · published 2026-02-05 · trade date 2026-01-30
- Insider filing announcement · published 2026-02-04 · trade date 2026-01-30
- Insider filing announcement · published 2026-02-04 · trade date 2026-01-30
- Insider filing announcement · published 2026-02-04 · trade date 2026-01-30
- Insider filing announcement · published 2026-02-04 · trade date 2026-01-30
- Insider filing announcement · published 2026-02-04 · trade date 2026-01-30
- Insider filing announcement · published 2026-02-04 · trade date 2026-01-30
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
9 qualifying purchase disclosure(s) · 9 transaction line(s)
Oct 15, 2026Kauf
Karl Schäcke · Vorstand b) Erstmeldung
Aktie · 2 shares × 52,40 EUR · —
Open filingOct 15, 2026Kauf
Karl Schäcke · Vorstand b) Erstmeldung
Aktie · 2000 shares × 52,40 EUR · 104.800,00 EUR
Open filingJan 30, 2026Kauf
Johannes Linden · Aufsichtsrat b) Erstmeldung
Aktie · 3350 shares × 29,5000 EUR · 98.825,0000 EUR
Open filingUnfold all 6 remaining filing row(s)
| Transaction date | Published | Filer | Role | Transaction | Instrument | Price (local currency) | Quote currency | Volume | Reported value (local currency) | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-01-30 | 2026-02-04 | Renate Krenn | Aufsichtsrat b) Erstmeldung | Kauf | Aktie | 29,5000 EUR | EUR | 678 | 20.001,0000 EUR | Open filing |
| 2026-01-30 | 2026-02-04 | Michael Pistauer | Aufsichtsrat b) Erstmeldung | Kauf | Aktie | 29,5000 EUR | EUR | 10200 | 300.900,0000 EUR | Open filing |
| 2026-01-30 | 2026-02-04 | Marc Vesely | Aufsichtsrat b) Erstmeldung | Kauf | Aktie | 29,5000 EUR | EUR | 10169 | 299.985,5000 EUR | Open filing |
| 2026-01-30 | 2026-02-04 | Karl Schäcke | Vorstand b) Erstmeldung | Kauf | Aktie | 29,5000 EUR | EUR | 8474 | 249.983,0000 EUR | Open filing |
| 2026-01-30 | 2026-02-04 | Christian Kern | Aufsichtsrat b) Erstmeldung | Kauf | Aktie | 29,50 EUR | EUR | 3375 | 99.562,50 EUR | Open filing |
| 2026-01-30 | 2026-02-04 | Daniela Klauser | Vorstand b) Erstmeldung | Kauf | Aktie | 29,50 EUR | EUR | 6000 | 177.000,00 EUR | Open filing |
Showing 9 of 9 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 2 other transaction(s)
Sep 29, 2026Verkauf Geschäft i.R. eines Mitarbeiterbeteiligungsprogramms
Johannes Linden · Aufsichtsrat b) Erstmeldung
Aktie · 2118 shares × 60,0095997 EUR · —
Open filingSep 10, 2026Kauf Geschäft i.R. eines Mitarbeiterbeteiligungsprogramms
Johannes Linden · Aufsichtsrat b) Erstmeldung
Aktie · 2118 shares × 29,50 EUR · —
Open filingShowing 2 of 2 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.
Snapshot & identity
- Snapshot date
- 2026-10-18
- Ticker
- 1AST.F
- ISIN
- AT100ASTA001
- Sector
- Industrials
- Industry
- Electrical Equipment & Parts
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