HERSHBERG ROBERT

SEC Form 4 insider
Adaptive Biotechnologies Corp ($ADPT), AtaiBeckley Inc. ($ATAI)
1 thesis · first seen Aug 20, 2026
WindowThesesResolvedWinsWin rateAvg returnMedian return
1d1100%+2.2%+2.2%
3d1100%+2.2%+2.2%
1w1100%+3.9%+3.9%
1m000———
3m000———
6m000———
1y000———

Past performance does not predict future results. Informational only, not investment advice.

Thesis history

$ADPTSEC Form 4bearish
Sold 30,664 @ $24.40 avg · $748,208 · 2026-08-18

Form 4: HERSHBERG ROBERT sold ADPT

HERSHBERG ROBERT (Director at Adaptive Biotechnologies Corp) reported an open-market sale of 30,664 shares of ADPT at an average $24.40, roughly $748,208, in a Form 4 filed 2026-08-20.

At post $25.44Now $28.35+11.4% since postedas of Oct 2, 4:30 PM ET
1d+2.2%
3d+2.2%
1w+3.9%
1m+12.5%
3m—
6m—
1y—
View filing on SEC.gov →

End of results.