MarketPeel
Insider Trading Intelligence
BD

Brian Dorsey

SPRY
CHIEF OPERATING OFFICER · ARS PHARMACEUTICALS, INC. · CIK 0001380762
FILING MIX · LIFETIME47%/53%
BUYS
9
SELLS
10
TOTAL VALUE
$1.91M
COMPANIES
1
ACTIVE SINCE
Jan 2023
HOLDINGS NOW
240,000
AVG SELL PX
$12.86
TRADE KIND
SHOWING 19 / 19
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
5 backtested trades · 8 horizons · 6 pending
Forward-return performance of every backtestable P/S trade by Brian Dorsey, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d5+80.00%-6.67%-1.16%-5.50%-7.19%
14d5+60.00%-3.58%+0.54%-4.13%-6.33%
30d5+80.00%-0.24%-0.19%-0.05%-4.28%
60d5+40.00%+8.49%+3.19%+5.29%+2.43%
90d5+60.00%+6.16%+0.80%+5.36%+4.60%
180d5+40.00%+1.57%+6.35%-4.78%-7.23%
1y5(1 pending)+75.00%-2.09%+15.78%-17.87%-19.99%
2y5(5 pending)
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
SPRY · 240,000 shares · as of Jan 2, 2026
087,500175,000262,500350,000202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 9 buys / 10 sellsCOVERAGE · 13 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SPRY
ARS PHARMACEUTICALS, INC.
PURCHASEGRANT
Stock grant
240,000240,000Jan 2, 2026Jan 5, 2026View →
SPRY
ARS PHARMACEUTICALS, INC.
SALE
Chief Operating Officer
21,8280Nov 13, 2025Nov 14, 2025View →
SPRY
ARS PHARMACEUTICALS, INC.
PURCHASE
Chief Operating Officer
21,828$0.64$14.0K32,617Nov 13, 2025Nov 14, 2025View →
SPRY
ARS PHARMACEUTICALS, INC.
SALE
Chief Operating Officer
21,828$8.71$190.0K10,789Nov 13, 2025Nov 14, 2025View →
SPRY
ARS PHARMACEUTICALS, INC.
PURCHASEGRANT
Stock grant
261,900261,900Jan 2, 2025Jan 3, 2025View →
SPRY
ARS PHARMACEUTICALS, INC.
SALE
Chief Operating Officer
25,00021,828Dec 12, 2024Dec 13, 2024View →
SPRY
ARS PHARMACEUTICALS, INC.
PURCHASE
Chief Operating Officer
25,000$0.64$16.0K31,024Dec 12, 2024Dec 13, 2024View →
SPRY
ARS PHARMACEUTICALS, INC.
SALE10b5-1
10b5-1 plan
25,000$12.30$307.4K6,024Dec 12, 2024Dec 13, 2024View →
SPRY
ARS PHARMACEUTICALS, INC.
SALE
Chief Operating Officer
15,00046,828Dec 11, 2024Dec 13, 2024View →
SPRY
ARS PHARMACEUTICALS, INC.
PURCHASE
Chief Operating Officer
15,000$0.64$9.6K21,024Dec 11, 2024Dec 13, 2024View →
SPRY
ARS PHARMACEUTICALS, INC.
SALE10b5-1
10b5-1 plan
15,000$12.43$186.4K6,024Dec 11, 2024Dec 13, 2024View →
SPRY
ARS PHARMACEUTICALS, INC.
SALE10b5-1
10b5-1 plan
50,000$15.00$750.0K6,024Aug 20, 2024Aug 21, 2024View →
SPRY
ARS PHARMACEUTICALS, INC.
PURCHASE
Chief Operating Officer
50,000$0.64$32.0K56,024Aug 20, 2024Aug 21, 2024View →
SPRY
ARS PHARMACEUTICALS, INC.
SALE
Chief Operating Officer
50,00061,828Aug 20, 2024Aug 21, 2024View →
SPRY
ARS PHARMACEUTICALS, INC.
PURCHASE
Chief Operating Officer
30,000$0.64$19.2K36,024Aug 13, 2024Aug 15, 2024View →
SPRY
ARS PHARMACEUTICALS, INC.
SALE10b5-1
10b5-1 plan
30,000$13.00$390.0K6,024Aug 13, 2024Aug 15, 2024View →
SPRY
ARS PHARMACEUTICALS, INC.
SALE
Chief Operating Officer
30,000111,828Aug 13, 2024Aug 15, 2024View →
SPRY
ARS PHARMACEUTICALS, INC.
PURCHASEGRANT
Stock grant
350,000350,000Jan 2, 2024Jan 4, 2024View →
SPRY
ARS PHARMACEUTICALS, INC.
PURCHASEGRANT
Stock grant
145,000145,000Jan 3, 2023Jan 5, 2023View →
Other insiders · SPRY
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About this filer
CIK 0001380762
ROLE
Chief Operating Officer
PRIMARY
SPRY
COMPANIES
1
ACTIVE SINCE
Jan 2023
MARKETPEEL · /INSIDER/0001380762DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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