MarketPeel
Insider Trading Intelligence
GD

Glenda Dorchak

WOLF
DIRECTOR · WOLFSPEED, INC. · CIK 0001468620
FILING MIX · LIFETIME64%/36%
BUYS
7
SELLS
4
TOTAL VALUE
$339.6K
COMPANIES
3
ACTIVE SINCE
Nov 2020
HOLDINGS NOW
56,389
AVG SELL PX
$61.93
TRADE KIND
SHOWING 11 / 11
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 4 pending
Forward-return performance of every backtestable P/S trade by Glenda Dorchak, 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
7d1+0.00%+2.71%+0.91%+1.80%+1.80%
14d1+0.00%+15.30%+1.31%+13.99%+13.99%
30d1+0.00%+13.34%
60d1+0.00%+36.01%+5.37%+30.65%+30.65%
90d1(1 pending)
180d1(1 pending)
1y1(1 pending)
2y1(1 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
WOLF · 37,522 shares · as of Dec 5, 2024
09,38118,76128,14237,52220232024SHARES 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
FLOW · 7 buys / 4 sellsCOVERAGE · 23 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
GFS
GLOBALFOUNDRIES INC.
SALE10b5-1
10b5-1 plan
4,000$58.46$233.8K18,867Apr 20, 2026Apr 22, 2026View →
WOLF
WOLFSPEED, INC.
PURCHASEGRANT
Stock grant
18,83437,522Dec 5, 2024Dec 6, 2024View →
WOLF
WOLFSPEED, INC.
PURCHASE
3,592$8.33$29.9K18,688Nov 22, 2024Nov 25, 2024View →
WOLF
WOLFSPEED, INC.
PURCHASEGRANT
Stock grant
5,38315,096Oct 23, 2023Oct 25, 2023View →
WOLF
WOLFSPEED, INC.
PURCHASEGRANT
Stock grant
2,1229,713Sep 1, 2022Sep 1, 2022View →
WOLF
WOLFSPEED, INC.
SALE
1,000$75.79$75.8K7,591Jun 2, 2022Jun 2, 2022View →
VIAV
VIAVI SOLUTIONS INC.
PURCHASE
15,77528,833Nov 10, 2021Nov 12, 2021View →
VIAV
VIAVI SOLUTIONS INC.
SALE
15,7750Nov 10, 2021Nov 12, 2021View →
VIAV
VIAVI SOLUTIONS INC.
SALE
13,0580Nov 14, 2020Nov 16, 2020View →
VIAV
VIAVI SOLUTIONS INC.
PURCHASE
13,05813,058Nov 14, 2020Nov 16, 2020View →
VIAV
VIAVI SOLUTIONS INC.
PURCHASEGRANT
Stock grant
15,77515,775Nov 12, 2020Nov 16, 2020View →
Other insiders · WOLF
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About this filer
CIK 0001468620
ROLE
Director
PRIMARY
WOLF
COMPANIES
3
ACTIVE SINCE
Nov 2020
MARKETPEEL · /INSIDER/0001468620DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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