MarketPeel
Insider Trading Intelligence
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Shawn Olsson

LENZ
CHIEF COMMERCIAL OFFICER · LENZ THERAPEUTICS, INC. · CIK 0002015796
FILING MIX · LIFETIME67%/33%
BUYS
10
SELLS
5
TOTAL VALUE
$291.7K
COMPANIES
1
ACTIVE SINCE
Mar 2024
HOLDINGS NOW
84,200
AVG SELL PX
$26.10
TRADE KIND
SHOWING 15 / 15
Trades · vs SPY
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Performance · forward returns vs SPY
2 backtested trades · 8 horizons · 4 pending
Forward-return performance of every backtestable P/S trade by Shawn Olsson, 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%+24.28%+0.46%+23.82%+23.82%
14d2+0.00%+18.29%+2.19%+16.09%+16.09%
30d2+100.00%-36.30%+0.86%-37.16%-37.16%
60d2+100.00%-28.83%+3.90%-32.74%-32.74%
90d2+100.00%-49.88%+2.42%-52.30%-52.30%
180d2+100.00%-70.74%+11.51%-82.25%-82.25%
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
LENZ · 84,200 shares · as of Jan 2, 2026
026,25052,50078,750105,00020252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 10 buys / 5 sellsCOVERAGE · 9 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
LENZ
LENZ THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
14,00014,000Jan 2, 2026Jan 6, 2026View →
LENZ
LENZ THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
84,20084,200Jan 2, 2026Jan 6, 2026View →
LENZ
LENZ THERAPEUTICS, INC.
SALE10b5-1
10b5-1 plan
5,788$26.37$152.6K4,733Nov 17, 2025Nov 19, 2025View →
LENZ
LENZ THERAPEUTICS, INC.
PURCHASE
Chief Commercial Officer
10,000$2.08$20.8K14,733Nov 17, 2025Nov 19, 2025View →
LENZ
LENZ THERAPEUTICS, INC.
SALE10b5-1
10b5-1 plan
4,212$25.74$108.4K10,521Nov 17, 2025Nov 19, 2025View →
LENZ
LENZ THERAPEUTICS, INC.
SALE
Chief Commercial Officer
10,00053,241Nov 17, 2025Nov 19, 2025View →
LENZ
LENZ THERAPEUTICS, INC.
PURCHASE
Chief Commercial Officer
1,400$2.08$2.9K4,733Apr 9, 2025Apr 9, 2025View →
LENZ
LENZ THERAPEUTICS, INC.
SALE
Chief Commercial Officer
1,40063,241Apr 9, 2025Apr 9, 2025View →
LENZ
LENZ THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
80,10080,100Jan 9, 2025Jan 13, 2025View →
LENZ
LENZ THERAPEUTICS, INC.
PURCHASE
Chief Commercial Officer
3,333$2.08$6.9K3,333Dec 16, 2024Dec 17, 2024View →
LENZ
LENZ THERAPEUTICS, INC.
SALE
Chief Commercial Officer
3,33364,641Dec 16, 2024Dec 17, 2024View →
LENZ
LENZ THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
105,000105,000Mar 21, 2024Mar 25, 2024View →
LENZ
LENZ THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
50,91550,915Mar 21, 2024Mar 25, 2024View →
LENZ
LENZ THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
30,46630,466Mar 21, 2024Mar 25, 2024View →
LENZ
LENZ THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
67,97467,974Mar 21, 2024Mar 25, 2024View →
Other insiders · LENZ
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About this filer
CIK 0002015796
ROLE
Chief Commercial Officer
PRIMARY
LENZ
COMPANIES
1
ACTIVE SINCE
Mar 2024
MARKETPEEL · /INSIDER/0002015796DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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