MarketPeel
GH

Gary Hattersley

NUVB
CHIEF SCIENTIFIC OFFICER · NUVATION BIO INC. · CIK 0001521111
FILING MIX · LIFETIME58%/42%
BUYS
11
SELLS
8
TOTAL VALUE
$4.94M
COMPANIES
1
ACTIVE SINCE
Feb 2021
HOLDINGS NOW
100,000
AVG SELL PX
$6.82
TRADE KIND
SHOWING 19 / 19
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
3 backtested trades · 8 horizons · 6 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Gary Hattersley, 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
7d3+0.00%+10.37%+2.68%+7.69%+10.11%
14d3+33.33%+9.72%+3.07%+6.65%+13.66%
30d3+0.00%+42.75%+2.60%+40.16%+30.36%
60d3+66.67%+19.33%+2.81%+16.52%-18.10%
90d3+66.67%-8.75%+3.81%-12.56%-22.86%
180d3+100.00%-26.57%+10.57%-37.14%-52.13%
1y3(3 pending)
2y3(3 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
NUVB · 100,000 shares · as of Aug 19, 2026
0187,033374,065561,098748,13020222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
2026
FLOW · 11 buys / 8 sellsCOVERAGE · 23 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
NUVB
NUVATION BIO INC.
PURCHASE
CHIEF SCIENTIFIC OFFICER
100,000$1.87$187.0K100,000Aug 19, 2026Aug 21, 2026View →
NUVB
NUVATION BIO INC.
SALE10b5-1
10b5-1 plan
100,000$7.09$709.2K0Aug 19, 2026Aug 21, 2026View →
NUVB
NUVATION BIO INC.
SALE
CHIEF SCIENTIFIC OFFICER
100,000400,000Aug 19, 2026Aug 21, 2026View →
NUVB
NUVATION BIO INC.
PURCHASEGRANT
Stock grant
748,130748,130Feb 27, 2026Mar 3, 2026View →
NUVB
NUVATION BIO INC.
SALE
CHIEF SCIENTIFIC OFFICER
300,000$7.23$2.17M0Nov 20, 2025Nov 24, 2025View →
NUVB
NUVATION BIO INC.
PURCHASE
CHIEF SCIENTIFIC OFFICER
69,051$1.74$120.1K69,051Nov 20, 2025Nov 24, 2025View →
NUVB
NUVATION BIO INC.
SALE
CHIEF SCIENTIFIC OFFICER
69,051229,884Nov 20, 2025Nov 24, 2025View →
NUVB
NUVATION BIO INC.
PURCHASE
CHIEF SCIENTIFIC OFFICER
300,000$1.94$582.0K300,000Nov 20, 2025Nov 24, 2025View →
NUVB
NUVATION BIO INC.
SALE
CHIEF SCIENTIFIC OFFICER
69,051$7.23$499.0K0Nov 20, 2025Nov 24, 2025View →
NUVB
NUVATION BIO INC.
SALE
CHIEF SCIENTIFIC OFFICER
300,000200,000Nov 20, 2025Nov 24, 2025View →
NUVB
NUVATION BIO INC.
SALE
CHIEF SCIENTIFIC OFFICER
100,000298,935Oct 27, 2025Oct 29, 2025View →
NUVB
NUVATION BIO INC.
SALE10b5-1
10b5-1 plan
100,000$5.02$502.5K0Oct 27, 2025Oct 29, 2025View →
NUVB
NUVATION BIO INC.
PURCHASE
CHIEF SCIENTIFIC OFFICER
100,000$1.74$174.0K100,000Oct 27, 2025Oct 29, 2025View →
NUVB
NUVATION BIO INC.
PURCHASEGRANT
Stock grant
500,000500,000Feb 28, 2025Mar 4, 2025View →
NUVB
NUVATION BIO INC.
PURCHASEGRANT
Stock grant
500,000500,000Feb 29, 2024Mar 4, 2024View →
NUVB
NUVATION BIO INC.
PURCHASEGRANT
Stock grant
500,000500,000Feb 28, 2023Mar 2, 2023View →
NUVB
NUVATION BIO INC.
PURCHASEGRANT
Stock grant
400,000400,000Aug 29, 2022Aug 31, 2022View →
NUVB
NUVATION BIO INC.
PURCHASEGRANT
Stock grant
500,000500,000Feb 28, 2022Mar 2, 2022View →
NUVB
NUVATION BIO INC.
PURCHASEGRANT
Stock grant
398,935398,935Feb 10, 2021Feb 12, 2021View →
Other insiders · NUVB
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About this filer
CIK 0001521111
ROLE
Chief Scientific Officer
PRIMARY
NUVB
COMPANIES
1
ACTIVE SINCE
Feb 2021
MARKETPEEL · /INSIDER/0001521111DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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