MarketPeel
Insider Trading Intelligence
MM

Maryanne Miller

VTOL
DIRECTOR · BRISTOW GROUP INC. · CIK 0001864765
FILING MIX · LIFETIME60%/40%
BUYS
6
SELLS
4
TOTAL VALUE
$291.4K
COMPANIES
1
ACTIVE SINCE
Aug 2021
HOLDINGS NOW
23,870
AVG SELL PX
$37.35
TRADE KIND
SHOWING 10 / 10
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
4 backtested trades · 8 horizons · 6 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Maryanne Miller, 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
7d4+50.00%-0.65%-0.04%-0.61%-0.74%
14d4+75.00%-0.56%+0.11%-0.68%-0.52%
30d4+75.00%-1.42%-1.13%-0.29%-2.89%
60d4+50.00%+0.57%+3.50%-2.93%-2.24%
90d4+25.00%+4.28%+5.47%+2.63%+0.98%
180d4(1 pending)+0.00%+16.25%+13.15%+3.10%+1.04%
1y4(2 pending)+50.00%+14.18%+15.45%-1.27%-1.27%
2y4(3 pending)+0.00%+26.23%
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
VTOL · 23,870 shares · as of Jun 3, 2026
06,06312,12618,18924,25220222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 6 buys / 4 sellsCOVERAGE · 20 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
VTOL
BRISTOW GROUP INC.
PURCHASEGRANT
Stock grant
3,61823,870Jun 3, 2026Jun 5, 2026View →
VTOL
BRISTOW GROUP INC.
SALE
2,200$44.90$98.8K20,252Mar 4, 2026Mar 5, 2026View →
VTOL
BRISTOW GROUP INC.
SALE
1,800$38.37$69.1K22,452Aug 13, 2025Aug 15, 2025View →
VTOL
BRISTOW GROUP INC.
PURCHASEGRANT
Stock grant
5,07924,252Jun 4, 2025Jun 6, 2025View →
VTOL
BRISTOW GROUP INC.
SALE
2,200$32.15$70.7K19,173Mar 19, 2025Mar 20, 2025View →
VTOL
BRISTOW GROUP INC.
PURCHASEGRANT
Stock grant
4,41621,373Jun 5, 2024Jun 7, 2024View →
VTOL
BRISTOW GROUP INC.
SALE
1,600$33.00$52.8K16,957Jun 4, 2024Jun 5, 2024View →
VTOL
BRISTOW GROUP INC.
PURCHASEGRANT
Stock grant
5,96818,557Jun 7, 2023Jun 9, 2023View →
VTOL
BRISTOW GROUP INC.
PURCHASEGRANT
Stock grant
5,97312,589Aug 3, 2022Aug 5, 2022View →
VTOL
BRISTOW GROUP INC.
PURCHASEGRANT
Stock grant
6,6166,616Aug 3, 2021Aug 5, 2021View →
Other insiders · VTOL
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About this filer
CIK 0001864765
ROLE
Director
PRIMARY
VTOL
COMPANIES
1
ACTIVE SINCE
Aug 2021
MARKETPEEL · /INSIDER/0001864765DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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