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Insider · CIK 0001744907
Mason David W
Chief Legal Officer
Edge score not yet computed for this insider (needs ≥3 lifetime open-market buys).
Last 2 transactions
Date
Issuer
Code
Direction
Shares
Price
Value
Apr 28, 2026
SEMR
D
other
271,248
$12
$3,254,976
View
Apr 28, 2026
SEMR
D
other
144,717
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—
View
Mason David W — insider trading history — Form 4 AI