MarketPeel
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Robert James Wills

MIST
DIRECTOR · MILESTONE PHARMACEUTICALS INC. · CIK 0001634189
FILING MIX · LIFETIME100%/0%
BUYS
16
SELLS
0
TOTAL VALUE
$297.5K
COMPANIES
2
ACTIVE SINCE
Oct 2020
HOLDINGS NOW
109,241
AVG SELL PX
TRADE KIND
SHOWING 16 / 16
Trades · vs SPY
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Performance · forward returns vs SPY
2 backtested trades · 8 horizons · 1 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Robert James Wills, 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+50.00%-1.64%+1.77%-3.41%-3.41%
14d2+50.00%-1.04%+0.63%-1.67%-1.67%
30d2+50.00%-3.78%+4.97%-8.75%-8.75%
60d2+0.00%-22.74%+3.44%-26.18%-26.18%
90d2+0.00%-25.55%+5.96%-31.51%-31.51%
180d2+0.00%-32.70%+9.63%-42.33%-42.33%
1y2+50.00%-19.94%+18.83%-38.77%-38.77%
2y2(1 pending)+0.00%-69.96%+63.32%-133.28%-133.28%
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
MIST · 77,000 shares · as of Jun 10, 2026
019,25038,50057,75077,000202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
2026
FLOW · 16 buys / 0 sellsCOVERAGE · 24 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
ACOG
ALPHA COGNITION INC.
PURCHASE
10,000$9.62$96.2K32,241Aug 21, 2026Aug 24, 2026View →
MIST
MILESTONE PHARMACEUTICALS INC.
PURCHASEGRANT
Stock grant
77,00077,000Jun 10, 2026Jun 12, 2026View →
ACOG
ALPHA COGNITION INC.
PURCHASEGRANT
Stock grant
7,24122,241Jan 14, 2026Jan 16, 2026View →
ACOG
ALPHA COGNITION INC.
PURCHASEGRANT
Stock grant
8,4378,437Jan 14, 2026Jan 16, 2026View →
ACOG
ALPHA COGNITION INC.
PURCHASE
15,000$8.49$127.3K15,000Aug 18, 2025Aug 20, 2025View →
MIST
MILESTONE PHARMACEUTICALS INC.
PURCHASEGRANT
Stock grant
50,00050,000Jul 11, 2025Jul 15, 2025View →
MIST
MILESTONE PHARMACEUTICALS INC.
PURCHASEGRANT
Stock grant
50,00065,000Jul 11, 2025Jul 15, 2025View →
MIST
MILESTONE PHARMACEUTICALS INC.
PURCHASEGRANT
Stock grant
50,00050,000Jul 11, 2025Jul 15, 2025View →
MIST
MILESTONE PHARMACEUTICALS INC.
PURCHASEGRANT
Stock grant
40,00040,000Jun 10, 2025Jun 12, 2025View →
ACOG
ALPHA COGNITION INC.
PURCHASEGRANT
Stock grant
30,01930,019Apr 7, 2025Apr 9, 2025View →
MIST
MILESTONE PHARMACEUTICALS INC.
PURCHASEGRANT
Stock grant
40,00040,000Aug 28, 2024Aug 29, 2024View →
MIST
MILESTONE PHARMACEUTICALS INC.
PURCHASEGRANT
Stock grant
30,00030,000Jun 7, 2023Jun 9, 2023View →
MIST
MILESTONE PHARMACEUTICALS INC.
PURCHASE
15,000$4.93$74.0K15,000Oct 19, 2022Oct 21, 2022View →
MIST
MILESTONE PHARMACEUTICALS INC.
PURCHASEGRANT
Stock grant
30,00030,000Jul 5, 2022Aug 11, 2022View →
MIST
MILESTONE PHARMACEUTICALS INC.
PURCHASEGRANT
Stock grant
30,00030,000Jun 14, 2021Jul 29, 2021View →
MIST
MILESTONE PHARMACEUTICALS INC.
PURCHASEGRANT
Stock grant
30,00030,000Oct 1, 2020Oct 5, 2020View →
Other insiders · MIST
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About this filer
CIK 0001634189
ROLE
Director
PRIMARY
MIST
COMPANIES
2
ACTIVE SINCE
Oct 2020
MARKETPEEL · /INSIDER/0001634189DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

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