| Period | Completed events | Price coverage | Hit rate | Median excess return | Average excess return | Worst excess return |
|---|---|---|---|---|---|---|
| 5D | 4Small sample | 100.0% (4/4) | 50.0% (2/4) | -3.1% | -2.0% | -19.7% |
| 20D | 2Small sample | 50.0% (2/4) | 0.0% (0/2) | -16.9% | -16.9% | -28.7% |
| 60D | 0No data | Awaiting maturity | — | — | — | — |
| 120D | 0No data | Awaiting maturity | — | — | — | — |
COMPANY RESEARCH
Nano-X Imaging Ltd.
NNOX · United States · Healthcare
INSIDER SIGNAL
Insider activity score：59.4 / 100
3 insiders · 7 purchase events · $178k net purchases
US #334 · United States #334
WHY THIS SIGNAL?
Score anatomy
Each bar shows the contribution to the current score; the weights and formula stay unchanged.
Cluster+21.0 / 35
How many distinct insiders bought in the cluster
Purchase size+9.7 / 25
Purchase value relative to company size and liquidity
Role+7.0 / 20
The seniority and relevance of participating insiders
Recency+5.8 / 10
How recently the purchases occurred
Conviction+9.9 / 10
How clearly buying stands out from other activity
What is holding the score back?
- ⚠ Buyer breadth is moderate · fewer than 4 distinct filers
- ⚠ Purchase size is modest relative to the model scale
- ⚠ Insider role contributes less on the current role scale
- ⚠ Purchase activity is becoming less recent
The role contribution follows the US model's seniority ladder.
Buying concentration
51%
Largest buyer：Suesskind Dan S · 92k USD
Gross qualified purchase transaction-line value：179k USD
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 US screening rules—not a probability of gain, return forecast, or buy recommendation.
Key purchase quotes (filing currency)
| Filer | Price per unit | Trade date |
|---|---|---|
| Meltzer Erez | 0.69 USD | Sep 15, 2026 |
| Suesskind Dan S | 0.75–0.76 USD | Sep 14, 2026 |
| Suesskind Dan S | 0.92–0.94 USD | Jul 27, 2026 |
Model details
Cluster breakdown (does not change the score)
- 15-day buyer breadth (count)
- 3 distinct reported filers
- Peak time window
- 2026-07-27 to 2026-08-10
- Current breadth input
- 0.600 (capped at 4+ buyers)
- Buyer independence
- Not yet measured; related-party fields are not cross-market comparable
What the filings show
- 🟢 Recent eligible purchase
Meltzer Erez · 7k USD · Price 0.69 USD · Sep 15, 2026 - 🟢 PDMR purchase
Suesskind Dan S · 45k USD · Price 0.75–0.76 USD · Sep 14, 2026 - 🟢 PDMR purchase
Suesskind Dan S · 46k USD · Price 0.92–0.94 USD · Jul 27, 2026 - 🟡 4 remaining qualified transaction line(s) across 4 disclosure(s)
- 🔴 11 other transaction line(s) are not counted as discretionary-buying evidence; 7 have zero price
Insider vs stock price
6 purchase day(s), 9 purchase line(s) in the 180-day window. 1 sale day(s), 2 sale line(s).
Daily close (USD)Day with an insider purchaseTwo or more insiders the same dayDay with an insider sale
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 |
|---|---|---|---|---|
| 2026-07-28 | 1 | 613 −38.7% | 934 −6.6% | −321 −32.1 pts |
| 2026-07-29 | 2 | 613 −38.7% | 939 −6.1% | −325 −32.5 pts |
| 2026-08-11 | 1 | 485 −51.5% | 917 −8.3% | −432 −43.2 pts |
| 2026-09-14 | 1 | 769 −23.1% | 945 −5.5% | −177 −17.7 pts |
| 2026-09-15 | 1 | 783 −21.7% | 954 −4.6% | −171 −17.1 pts |
| 2026-09-16 | 1 | 714 −28.6% | 964 −3.6% | −250 −25.0 pts |
0 of 6 disclosure day(s) ended ahead of the median peer stock.
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 (1087 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
3 insiders bought within 15 days, 27 Jul to 10 Aug: 2 Board member, 1 CEO / chair. 2 of them bought again later. The share closed at 0.89 on the first of those days and at 0.54 most recently (−39.3%). That week 77 companies across United States disclosed insider purchases, an ordinary week (22 of the last 26).
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.
▮Purple band: several insiders bought within 15 days
The band marks the stretch with the most different buyers: at most 15 days long and at least two people. Here it is 27 Jul – 10 Aug, with 3 insiders. Only the strongest stretch is marked. Several people deciding the same thing is harder to explain by one person's private reasons, but insiders often buy together just after a closed period ends, so compare it with the grey weekly bars.
Blue line: this share's price, −75.3% over these six months
The closing price of each day, from 2.17 on 2026-04-21 to 0.54 on 2026-10-09. 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, −11.0%
Taken from the 1230 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 −75.3%, the typical one −11.0%, 64.2 points behind. It is not an index and not a comparison within one industry.
▂Grey bars: companies across United States disclosing purchases each week
A taller bar is a week in which more companies disclosed insider purchases. The purple bar is the week of the band above: 77 companies, number 22 of the last 26 weeks. If that week was a peak anyway, buying together is less special than it looks.
This company: insiders buying per month, last 12 months
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
3Jul
1Aug
2Sep
Oct
Darker bars are inside the 180-day window above.
Who traded
| Insider | Role | Purchases | Sales | Bought | First purchase | Share price since |
|---|---|---|---|---|---|---|
| Meltzer Erez | CEO / chair | 4 | — | 57.9k USD | 2026-07-27 | −39.3% |
| Alroy Erez | Board member | — | 1 | — | — | — |
| Suesskind Dan S | Board member | 2 | — | 91.8k USD | 2026-07-27 | −39.3% |
| Kainan Noga | Board member | 1 | — | 29.7k USD | 2026-07-28 | −38.7% |
Purchases against sales
Purchases99%179.4k USD · 9 line(s) · 3 insider(s)
Sales1%1.1k USD · 2 line(s) · 1 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.
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% | 0.600 | 21.0 |
| Qualified-buy size | 25% | 0.388 | 9.7 |
| Role informativeness (inverted) | 20% | 0.650 | 13.0 |
| Recency | 10% | 0.577 | 5.8 |
| Buy/sell conviction | 10% | 0.994 | 9.9 |
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.
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.
Where the evidence comes from
The two kinds of evidence disagree: the purchases themselves carry bull lines (several insiders together, more buyers than usual here, purchase added much to the holding), while share price and trading argue against (price down over six months, price trails its sector). No data is held for: company results, company actions.
- The insider purchases themselvesBullseveral insiders together, more buyers than usual here, purchase added much to the holding6 checked, under the threshold · 1 missing
- Share price and tradingBearprice down over six months, price trails its sector
- Short sellers2 checked, under the threshold
- Company results2 missing
- Company actionsno data held
Bull case · the buying is informative
- 3 insiders bought within 15 days (2026-07-27 to 2026-08-10). Several people reaching the same decision at the same time is hard to put down to one person's circumstances.
- No insider bought in the 180 days before this window; 3 have bought in it. The buying is new for this company, not a habit.
- 7 of 7 purchase filings state the shares held before and after. The largest addition to an existing holding took it from 7,792 to 40,792 shares (+424%). A holding here is one way of owning the shares: directly, or through one named trust or entity.
Bear case · discount it
- Share price and tradingThe share price is down 76% over six months (three months −49%, one month −26%) and stands 89% below its 52-week high. Insiders have bought into a fall the market has not reversed.
- Share price and tradingOver three months the share price changed −49% and the median of 219 Healthcare companies changed −12%: 37 points behind. The market has marked this company down against its own sector.
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 or of its trading volume.
- 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.
Checked and under the threshold: 8
- BearThe largest buyer accounts for 51% of the value bought. Counted for the bear side from 80%.
- EitherNet purchases of $178k in 180 days. Bull from $1.0M, bear when all purchases total under $25k.
- BearInsiders sold $1,119 in the same 180 days, 0.62% of the amount bought. Counted for the bear side from 25%.
- EitherThe latest purchase is 33 days old. Bull up to 14 days, bear from 90.
- BearNone of the 7 purchase filings ticks Form 4's 10b5-1 box.
- BearOver the last 5 trading days to 2026-10-16, 55% of this stock's off-exchange volume was sold short; over the 60 days before, 55%. The market's median is 50%. This is trading volume, not a position: a market maker who sells short and covers the same day is counted, so about half of all volume is short on an ordinary day. It is shown for comparison and counts for neither side.
- BearNo insider filing in the last 180 days opened a hedge on this stock.
- BearFINRA short interest on 2026-09-30 equals 7.0 days of average trading volume, down 6.8% from the previous report. Counted for the bear side from 10 days, or from 10% of the shares outstanding.
Both columns arrange stored facts only. They do not change the insider score or the ranking and are not investment advice.
Signal history
59.4 / 100
Latest recorded score
↓ -5.2 ptssince the first recorded snapshot on 2026-09-29; 19 calendar days observed
- Recorded snapshots
- 17
- First snapshot
- 2026-09-29
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
- 64.6
- 64.3
- 64.2
- 60.0
- 59.4
View all recorded scores
| Snapshot date | Signal score |
|---|---|
| 2026-09-29 | 64.6 |
| 2026-09-30 | 64.5 |
| 2026-10-01 | 64.4 |
| 2026-10-02 | 64.4 |
| 2026-10-03 | 64.3 |
| 2026-10-04 | 64.2 |
| 2026-10-05 | 64.2 |
| 2026-10-06 | 64.2 |
| 2026-10-07 | 64.2 |
| 2026-10-08 | 67.9 |
| 2026-10-09 | 67.4 |
| 2026-10-12 | 60.1 |
| 2026-10-13 | 60.0 |
| 2026-10-14 | 59.9 |
| 2026-10-15 | 59.8 |
| 2026-10-16 | 59.6 |
| 2026-10-18 | 59.4 |
Sector context
- Buying breadth
- 4.1% (42 / 1,029 issuers)
- Sector rank
- #8 / 13
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 − S&P 500 ETF (SPY adjusted close) 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 | 2Small sample | 100.0% (2/2) | 100.0% (2/2) | +6.3% | +6.3% | +4.2% |
| 20D | 1Small sample | 50.0% (1/2) | 0.0% (0/1) | -5.1% | -5.1% | -5.1% |
| 60D | 0No data | Awaiting maturity | — | — | — | — |
| 120D | 0No data | Awaiting maturity | — | — | — | — |
| Period | Completed events | Price coverage | Hit rate | Median excess return | Average excess return | Worst excess return |
|---|---|---|---|---|---|---|
| 5D | 1Small sample | 100.0% (1/1) | 100.0% (1/1) | +4.3% | +4.3% | +4.3% |
| 20D | 1Small sample | 100.0% (1/1) | 100.0% (1/1) | +2.8% | +2.8% | +2.8% |
| 60D | 1Small sample | 100.0% (1/1) | 100.0% (1/1) | +3.1% | +3.1% | +3.1% |
| 120D | 1Small sample | 100.0% (1/1) | 0.0% (0/1) | -42.4% | -42.4% | -42.4% |
Signal outcomes
Calculated from immutable US ranking snapshots; excess return is stock return minus SPY return. Newly saved snapshots remain pending until each forward horizon matures. This never affects the US score.
| Horizon | Status | Result |
|---|---|---|
| 5D | 3 completed | -8.2% median |
| 20D | Awaiting maturity | — |
| 60D | Awaiting maturity | — |
| 120D | Awaiting maturity | — |
Market context
PRICE PERFORMANCE
VOLATILITY & LIQUIDITY
- Volatility
- 88.3%
- Beta
- —
- Avg daily volume
- $619,051.8
VALUATION
- Market cap
- —
- P/E
- —
FUNDAMENTALS
- Profit margin
- —
- ROE
- —
- Industry
- —
Prices to 11 Oct 2026: OpenBB/yfinance; volume from price cache (yfinance). It does not affect the insider score or rank.
Insiders' buying price vs the latest close
The latest close in the price history is more than a week old.
Buying size vs market trading
Complete price and volume history is not yet available.
Market-data coverage: 0 verified sessions · Latest session: — · Ratio status: Unavailable
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.
Regulatory filings
- Insider filing announcement · published 2026-10-14 · trade date 2026-10-14
- Insider filing announcement · published 2026-10-14 · trade date 2026-10-14
- Insider filing announcement · published 2026-10-14 · trade date 2026-10-14
Unfold all 18 filings
- Insider filing announcement · published 2026-10-14 · trade date 2026-10-14
- Insider filing announcement · published 2026-10-14 · trade date 2026-10-14
- Insider filing announcement · published 2026-10-14 · trade date 2026-10-14
- Insider filing announcement · published 2026-10-14 · trade date 2026-10-13
- Insider filing announcement · published 2026-10-13 · trade date 2026-10-11
- Insider filing announcement · published 2026-10-13 · trade date 2026-10-11
- Insider filing announcement · published 2026-10-13 · trade date 2026-10-10
- Insider filing announcement · published 2026-09-16 · trade date 2026-09-15
- Insider filing announcement · published 2026-09-15 · trade date 2026-09-14
- Insider filing announcement · published 2026-09-14 · trade date 2026-09-10
- Insider filing announcement · published 2026-08-11 · trade date 2026-08-10
- Insider filing announcement · published 2026-08-06 · trade date 2026-08-04
- Insider filing announcement · published 2026-07-29 · trade date 2026-07-29
- Insider filing announcement · published 2026-07-29 · trade date 2026-07-28
- Insider filing announcement · published 2026-07-29 · trade date 2026-07-27
- Insider filing announcement · published 2026-07-28 · trade date 2026-07-27
- Insider filing announcement · published 2026-06-15 · trade date 2026-06-10
- Insider filing announcement · published 2026-03-25 · trade date 2026-03-18
Results and insider purchases
No results announcement (8-K Item 2.02) from this company was found in its SEC filings.
Ownership and trading-plan context
| Direct / indirect ownership | Direct, Mixed direct / indirect |
|---|---|
| 10b5-1 filing evidence | Declared, Not declared in filing field |
| Evidence retrieved | 2026-10-15T22:27:53+00:00 |
These are accession-level filing fields. Unavailable means the evidence was not fetched or parsed; it is never inferred as “No” and does not adjust the US score.
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
7 qualifying purchase disclosure(s) · 9 transaction line(s)
Sep 15, 2026Open market purchase
Meltzer Erez · Chief Executive Officer
Ordinary Shares · 10000.0 shares × 0.69 USD · 6899.999999999999 USD
Open filingSep 14, 2026Open market purchase
Suesskind Dan S · Director
Ordinary Shares · 30000.0 shares × 0.76 USD · 22800.0 USD
Open filingSep 14, 2026Open market purchase
Suesskind Dan S · Director
Ordinary Shares · 30000.0 shares × 0.75 USD · 22500.0 USD
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-10 | 2026-09-14 | Meltzer Erez | Chief Executive Officer | Open market purchase | Ordinary Shares | 0.78 USD | USD | 10000.0 | 7800.0 USD | Open filing |
| 2026-08-10 | 2026-08-11 | Meltzer Erez | Chief Executive Officer | Open market purchase | Ordinary Shares | 1.03 USD | USD | 9443.0 | 9726.29 USD | Open filing |
| 2026-07-28 | 2026-07-29 | Kainan Noga | Director | Open market purchase | Ordinary Shares | 0.9 USD | USD | 33000.0 | 29700.0 USD | Open filing |
| 2026-07-27 | 2026-07-29 | Suesskind Dan S | Director | Open market purchase | Ordinary Shares | 0.92 USD | USD | 25000.0 | 23000.0 USD | Open filing |
| 2026-07-27 | 2026-07-29 | Suesskind Dan S | Director | Open market purchase | Ordinary Shares | 0.94 USD | USD | 25000.0 | 23500.0 USD | Open filing |
| 2026-07-27 | 2026-07-28 | Meltzer Erez | Chief Executive Officer | Open market purchase | Ordinary Shares | 0.93 USD | USD | 36000.0 | 33480.0 USD | 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 12 other transaction(s)
Mar 18, 2026Disposition to the issuer
Daniel Ran · CFO
Ordinary shares · 39474.0 shares × 0.0 USD · 0.0 USD
Open filingJun 10, 2026Open market sale
Alroy Erez · Director
Ordinary Shares · 209.0 shares × 1.65 USD · 344.84999999999997 USD
Open filingJun 10, 2026Open market sale
Alroy Erez · Director
Ordinary Shares · 469.0 shares × 1.65 USD · 773.8499999999999 USD
Open filingUnfold all 9 remaining filing row(s)
| Transaction date | Published | Filer | Role | Transaction | Instrument | Price (local currency) | Quote currency | Volume | Reported value (local currency) | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-04 | 2026-08-06 | Daniel Ran | Former CFO | Disposition to the issuer | Ordinary Shares | 0.93 USD | USD | 5950.0 | 5533.5 USD | Open filing |
| 2026-07-29 | 2026-07-29 | Daniel Ran | CFO | Disposition to the issuer | Ordinary Shares | 0.89 USD | USD | 1000.0 | 890.0 USD | Open filing |
| 2026-10-11 | 2026-10-13 | Aharon Cohen Tamar | EVP & Chief Marketing Officer | Grant or award | Ordinary Shares | 0.0 USD | USD | 28283 | 0.0 USD | Open filing |
| 2026-10-11 | 2026-10-13 | Dara James | GM Source & Services Division | Grant or award | Ordinary Shares | 0.0 USD | USD | 28283 | 0.0 USD | Open filing |
| 2026-10-10 | 2026-10-13 | Koren Ofir | General Manager, ARC Division | Grant or award | Ordinary Shares | 0.0 USD | USD | 28283 | 0.0 USD | Open filing |
| 2026-10-14 | 2026-10-14 | Nathansohn Guy | Chief Financial Officer | Grant or award | Ordinary Shares | 0.0 USD | USD | 50000 | 0.0 USD | Open filing |
| 2026-10-14 | 2026-10-14 | saban sharon | General Manager AI Division | Grant or award | Ordinary Shares | 0.0 USD | USD | 28283 | 0.0 USD | Open filing |
| 2026-10-14 | 2026-10-14 | Yahav Attias Gali | Chief Corporate Resources | Grant or award | Ordinary Shares | 0.0 USD | USD | 28283 | 0.0 USD | Open filing |
| 2026-10-13 | 2026-10-14 | Gofman Feler Marina | Chief Legal Officer | Grant or award | Ordinary Shares | 0.0 USD | USD | 28283 | 0.0 USD | Open filing |
Showing 12 of 12 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
- NNOX
- ISIN
- —
- Sector
- Healthcare
- Industry
- —
Company logos by Parqet
How to read Form 4 transaction codes
| Code | Interpretation | Screen treatment |
|---|---|---|
| P | Open-market / private purchase | Buy evidence when the security is qualifying equity |
| S | Sale | Sell evidence when the security is qualifying equity |
| A | Grant / award | Context only |
| F | Tax-related withholding | Context only |
| M | Option exercise | Context only |
| G | Gift | Context only |
| J / L | Other / non-directional | Context only |
P/S rows for options, warrants, compensation units and debt remain visible for audit but are excluded from equity scores and quotes.