Meisner Derek M sold ABOS
March 6, 2026 · Form 4 insider transaction
Meisner Derek M sold 2,090 shares of Acumen Pharmaceuticals, Inc. at $3.26 per share, a transaction worth $6.8K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Disposed (sell-side)
Shares
2,090
Price
$3.26
Total value
$6.8K
InsiderMeisner Derek M
Role—
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateMarch 6, 2026
Filing dateMarch 10, 2026
Shares owned after173,999
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
The reported sales occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 29, 2025.