Polarity:
Insider SALE
Insider BUY
Why a small post-earnings director sale is usually noise — versus a real insider buy
Trigger
Channel
Diluting gates
Terminal
Blackout window
quarter close → earnings
Earnings released
blackout lifts
Form 4 filed
pre-existing plan / habit
Sales: weak predictive power
many non-info motives
Seller is a director
not CEO / CFO
RSU-heavy residual
tax / withholding
artifact
Usually noise
Real predictive signal
Buys bypass gates
no tax reason to buy
own stock · CRSR Nov 2025
Active flow
Inactive / structural
Blackout (locked)