SLNO
Perceptive Advisors Llc, SLNO's 10% owner, spent $51.6K of their own money on 5,419 shares at $10.
+$51.6K
5,419 sh @ $10
PERCEPTIVE ADVISORS LLC
Director, 10% Owner · SEC CIK 1224962
Insider at
SLDB Solid Biosciences Inc.
MGTX MeiraGTx Holdings plc
ATHA Athira Pharma, Inc.
LYRA Lyra Therapeutics, Inc.
ADGM Adagio Medical Holdings, Inc.
OBIO Orchestra BioMed Holdings, Inc.
ACRV Acrivon Therapeutics, Inc.
ALDX Aldeyra Therapeutics, Inc.
NAUT Nautilus Biotechnology, Inc.
CERE Cerevel Therapeutics Holdings, Inc.
LIAN LianBio
ATXS Astria Therapeutics, Inc.
VRCA Verrica Pharmaceuticals Inc.
CRGX CARGO Therapeutics, Inc.
SLNO SOLENO THERAPEUTICS INC
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Buy track record
How this insider's open-market purchases have performed53%
of buys now in profit
18 up · 16 down
Avg return since buy+14.4%
Median return+39.2%
Best trade+139.8%
Worst trade−92.2%
Buys scored34 (+9 n/a)
Average return by holding period — separates good entry timing from riding one long winner
After 1 month
−7.0%
24% won · 34 trades
After 3 months
+16.5%
53% won · 34 trades
After 6 months
+38.9%
91% won · 34 trades
After 12 months
+9.4%
55% won · 33 trades
| Date | Company | 90d trend | Buy price | Value | ΔOwn | 1M | 3M | 6M | 12M | To date |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 1, 2025 | OBIO | $3 | $1.93M | +15% | +12.3% | +61.9% | +64.8% | — | +68.0% | |
| Feb 19, 2025 | SLDB | $4 | $20.15M | +73% | −25.5% | −55.2% | −10.4% | −9.1% | +10.4% | |
| Aug 12, 2024 | MGTX | $4 | $5M | +11% | +4.3% | +66.5% | +61.0% | +100.5% | +139.8% | |
| Apr 11, 2024 | ACRV | $9 | $20M | +78% | −8.7% | −14.9% | −21.5% | −82.6% | −84.1% | |
| Apr 5, 2024 | ALDX | $5 | $178.8K | +0.4% | −12.7% | −32.4% | +11.9% | −58.7% | −62.7% | |
| Apr 4, 2024 | ALDX | $5 | $655.1K | +1.5% | −12.1% | −31.9% | +14.0% | −59.7% | −62.4% | |
| Apr 3, 2024 | ALDX | $4 | $1.27M | +3.5% | +0.2% | −22.9% | +26.0% | −65.8% | −57.6% | |
| Apr 2, 2024 | ALDX | $3 | $640K | +2.2% | +18.6% | −8.5% | +49.3% | +50.0% | −50.4% | |
| Apr 1, 2024 | ALDX | $3 | $27.2K | +0.1% | +28.4% | −0.6% | +61.8% | +67.4% | −46.2% | |
| Jan 11, 2024 | SLDB | $6 | $18.86M | +100% | +4.8% | +38.4% | +6.4% | −57.0% | −7.3% | |
| Dec 29, 2023 | VRCA | $7 | $838.2K | +1.7% | −18.2% | −19.1% | +8.6% | −90.4% | −92.2% | |
| Dec 28, 2023 | VRCA | $7 | $892.9K | +1.8% | −17.8% | −18.8% | +0.0% | −90.4% | −92.1% | |
| Dec 27, 2023 | VRCA | $7 | $574K | +1.2% | −16.2% | −21.0% | +1.0% | −90.4% | −92.0% | |
| Dec 26, 2023 | VRCA | $6 | $354.7K | +0.8% | −10.9% | −18.2% | +8.5% | −90.0% | −91.2% | |
| Dec 22, 2023 | VRCA | $7 | $1.67M | +3.9% | −14.5% | −26.5% | +4.3% | −89.7% | −91.6% | |
| Dec 21, 2023 | VRCA | $6 | $1.23M | +3.2% | −9.0% | −21.2% | +16.2% | −89.0% | −91.1% | |
| Dec 19, 2023 | VRCA | $5 | $1.48M | +4.6% | +6.3% | −14.7% | +29.7% | −87.8% | −89.7% | |
| Dec 18, 2023 | VRCA | $5 | $2.47M | +8.2% | +3.6% | −14.6% | +43.9% | −88.4% | −89.7% | |
| Dec 15, 2023 | VRCA | $6 | $2.99M | +9.9% | −7.6% | −21.2% | +34.0% | −88.2% | −90.6% | |
| Sep 28, 2023 | SLNO | $20 | $5M | +8.9% | −16.1% | +43.1% | +55.1% | +83.0% | +92.1% | |
| Sep 26, 2023 | SLNO | $8 | $43.6K | +0.3% | −10.5% | +49.5% | +61.2% | +82.0% | +97.8% | |
| Sep 26, 2023 | SLNO | $8 | $113.6K | +0.6% | −10.5% | +49.5% | +61.2% | +82.0% | +97.8% | |
| Sep 26, 2023 | SLNO | $10 | $51.6K | +0.2% | −10.5% | +49.5% | +61.2% | +82.0% | +97.8% | |
| Sep 26, 2023 | SLNO | $11 | $418.9K | +1.7% | −10.5% | +49.5% | +61.2% | +82.0% | +97.8% | |
| Sep 26, 2023 | SLNO | $12 | $919.3K | +3.4% | −10.5% | +49.5% | +61.2% | +82.0% | +97.8% | |
| Sep 26, 2023 | SLNO | $13 | $550K | +1.8% | −10.5% | +49.5% | +61.2% | +82.0% | +97.8% | |
| Sep 26, 2023 | SLNO | $14 | $424.7K | +1.3% | −10.5% | +49.5% | +61.2% | +82.0% | +97.8% | |
| Sep 26, 2023 | SLNO | $15 | $48.6K | +0.1% | −10.5% | +49.5% | +61.2% | +82.0% | +97.8% | |
| Sep 26, 2023 | SLNO | $16 | $444.3K | +1.1% | −10.5% | +49.5% | +61.2% | +82.0% | +97.8% | |
| Sep 26, 2023 | SLNO | $17 | $1.3M | +3.1% | −10.5% | +49.5% | +61.2% | +82.0% | +97.8% | |
| Sep 26, 2023 | SLNO | $18 | $961.1K | +2.1% | −10.5% | +49.5% | +61.2% | +82.0% | +97.8% | |
| Sep 26, 2023 | SLNO | $19 | $1.69M | +3.4% | −10.5% | +49.5% | +61.2% | +82.0% | +97.8% | |
| Sep 26, 2023 | SLNO | $20 | $2.36M | +4.4% | −10.5% | +49.5% | +61.2% | +82.0% | +97.8% | |
| Sep 26, 2023 | SLNO | $21 | $775.7K | +1.3% | −10.5% | +49.5% | +61.2% | +82.0% | +97.8% |
How this is calculated. We score only open-market purchases (SEC code
P) — the buys that carry real signal. Each trade's return is measured from the adjusted closing price on the purchase date to the latest close, accounting for stock splits and dividends. The 1M/3M/6M/12M columns show the same trade's return after each fixed holding period; a dash means that horizon hasn't elapsed yet or isn't priceable. Sales are excluded because insiders sell for many routine reasons. With only 34 scored trades, treat this as a small sample, not a verdict.
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Open-market buys
$164.37M
43 trades
Open-market sells
$13.57M
20 trades
Net flow
+$150.8M
Net buying
Total filings
72
transactions shown
Full transaction history
All Form 4 activity across every company, newest firstSLNO
Perceptive Advisors Llc, SLNO's 10% owner, spent $418.9K of their own money on 37,911 shares at $11, growing their stake 2%.
+$418.9K
37,911 sh @ $11
SLNO
Perceptive Advisors Llc, SLNO's 10% owner, spent $919.3K of their own money on 77,837 shares at $12, growing their stake 3%.
+$919.3K
77,837 sh @ $12
SLNO
Perceptive Advisors Llc, SLNO's 10% owner, spent $550K of their own money on 42,838 shares at $13, growing their stake 2%.
+$550K
42,838 sh @ $13
SLNO
Perceptive Advisors Llc, SLNO's 10% owner, spent $424.7K of their own money on 30,511 shares at $14, growing their stake 1%.
+$424.7K
30,511 sh @ $14
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SLNO
Perceptive Advisors Llc, SLNO's 10% owner, spent $48.6K of their own money on 3,326 shares at $15.
+$48.6K
3,326 sh @ $15
SLNO
Perceptive Advisors Llc, SLNO's 10% owner, spent $444.3K of their own money on 27,769 shares at $16, growing their stake 1%.
+$444.3K
27,769 sh @ $16
SLNO
Perceptive Advisors Llc, SLNO's 10% owner, spent $1.3M of their own money on 75,477 shares at $17, growing their stake 3%.
+$1.3M
75,477 sh @ $17
SLNO
Perceptive Advisors Llc, SLNO's 10% owner, spent $961.1K of their own money on 52,691 shares at $18, growing their stake 2%.
+$961.1K
52,691 sh @ $18
SLNO
Perceptive Advisors Llc, SLNO's 10% owner, spent $1.69M of their own money on 88,685 shares at $19, growing their stake 3%.
+$1.69M
88,685 sh @ $19
SLNO
Perceptive Advisors Llc, SLNO's 10% owner, spent $2.36M of their own money on 117,996 shares at $20, growing their stake 4%.
+$2.36M
117,996 sh @ $20
SLNO
Perceptive Advisors Llc, SLNO's 10% owner, spent $775.7K of their own money on 36,939 shares at $21, growing their stake 1%.
+$775.7K
36,939 sh @ $21
Frequently asked questions
How is PERCEPTIVE ADVISORS LLC's win rate calculated?
We take every open-market purchase (SEC code P) we can match to a stock price, then compare the split- and dividend-adjusted price on the purchase date to the most recent close. The win rate is the share of those buys currently trading above the purchase price. Sales and share grants are not scored.
Why are some buys not included in the score?
A purchase is excluded if we can't price it — for example if the ticker is missing from the filing, the company has been delisted, or the security isn't a common stock we can match to market data. Excluded counts are shown next to the scored total.
What do the 1M / 3M / 6M / 12M columns mean?
They show each purchase's return after a fixed holding period — one, three, six, and twelve months from the buy date — using split- and dividend-adjusted prices. This separates good entry timing from simply holding a long-running winner. A dash means that horizon hasn't elapsed yet for that trade, or the stock couldn't be priced at that date.
Does a high win rate mean I should copy this insider?
No. Past performance does not predict future results, sample sizes are often small, and an insider's edge in their own company doesn't transfer to yours. This is context, not a recommendation. InsiderSource is not investment advice.
Where does this data come from?
Trades come from PERCEPTIVE ADVISORS LLC's SEC Form 4 filings on EDGAR. Prices come from public market data and are split/dividend-adjusted. Always verify against the original filings before acting.