MarketPeel
Insider Trading Intelligence
JS

Jason Christopher Stephen

GPRO
VP, GC AND CORPORATE SECRETARY · GOPRO, INC. · CIK 0002070989
FILING MIX · LIFETIME33%/67%
BUYS
3
SELLS
6
TOTAL VALUE
$85.6K
COMPANIES
1
ACTIVE SINCE
Aug 2025
HOLDINGS NOW
381,324
AVG SELL PX
$1.23
TRADE KIND
SHOWING 9 / 9
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
2 backtested trades · 8 horizons · 5 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Jason Christopher Stephen, 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
7d2+0.00%+2.07%+1.63%+0.44%+0.44%
14d2+0.00%+19.04%+1.54%+17.50%+17.50%
30d2+50.00%-11.74%-1.51%-10.24%-10.24%
60d2+50.00%+20.55%+4.03%+16.53%+16.53%
90d2+50.00%-3.69%+5.81%-9.49%-9.49%
180d2(1 pending)+100.00%-25.16%+12.46%-37.62%-37.62%
1y2(2 pending)
2y2(2 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
GPRO · 381,324 shares · as of May 18, 2026
0103,054206,109309,163412,2172026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2025
2025
2026
2026
FLOW · 3 buys / 6 sellsCOVERAGE · 4 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
GPRO
GOPRO, INC.
SALE10b5-1
10b5-1 plan
16,894$1.11$18.8K381,324May 18, 2026May 19, 2026View →
GPRO
GOPRO, INC.
PURCHASEGRANT
Stock grant
270,270412,217May 15, 2026May 19, 2026View →
GPRO
GOPRO, INC.
PURCHASEGRANT
Stock grant
7,405141,947May 15, 2026May 19, 2026View →
GPRO
GOPRO, INC.
SALE
SVP, General Counsel
13,999$1.11$15.5K398,218May 15, 2026May 19, 2026View →
GPRO
GOPRO, INC.
SALE10b5-1
10b5-1 plan
5,393$0.80$4.3K134,542Feb 18, 2026Feb 19, 2026View →
GPRO
GOPRO, INC.
SALE
SVP, General Counsel
3,779$0.81$3.0K139,935Feb 17, 2026Feb 19, 2026View →
GPRO
GOPRO, INC.
SALE10b5-1
10b5-1 plan
26,011$1.52$39.6K143,714Nov 18, 2025Nov 20, 2025View →
GPRO
GOPRO, INC.
SALE
VP, GC and Corporate Secretary
3,284$1.35$4.4K169,725Aug 19, 2025Aug 19, 2025View →
GPRO
GOPRO, INC.
PURCHASEGRANT
Stock grant
113,208170,509Aug 15, 2025Aug 19, 2025View →
Other insiders · GPRO
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About this filer
CIK 0002070989
ROLE
VP, GC and Corporate Secretary
PRIMARY
GPRO
COMPANIES
1
ACTIVE SINCE
Aug 2025
MARKETPEEL · /INSIDER/0002070989DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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