Insidervault
LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001752461

Derek M. Meisner

26 transactions in one company, from January 5, 2026 to March 6, 2026.

Transactions
261 company
Bought · P
$0open market
Sold · S
$249Kopen market
Net
−$249Knet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
Acumen Pharmaceuticals, Inc.ABOS26—$249K

All transactions

26 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCDERIVMar 6MPLAN2,090$0.00—?
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCMar 6SPLAN2,090$3.26$7K
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCMar 6MPLAN2,090$1.85$4K
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCDERIVFeb 27MPLAN9,406$0.00—?
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCFeb 27SPLAN9,406$3.01$28K
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCFeb 27MPLAN9,406$1.85$17K
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCDERIVJan 28MPLAN2,671$0.00—?
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCDERIVJan 26MPLAN15,085$0.00—?
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCJan 28SPLAN2,671$3.00$8K
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCJan 28MPLAN2,671$1.85$5K
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCJan 26SPLAN15,085$3.00$45K
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCJan 26MPLAN15,085$1.85$28K
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCJan 23S5,633$1.90$11K
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCJan 22S1,054$1.84$2K
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCJan 21S2,247$1.81$4K
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCDERIVJan 16A148,700$0.00—?
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCJan 16A99,133$0.00—
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCJan 12S8,548$1.71$15K
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCJan 9S5,200$1.76$9K
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCJan 8S30,092$1.82$55K
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCJan 8S6,819$1.82$12K
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCJan 7S10,070$1.99$20K
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCJan 7S1,700$1.99$3K
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCJan 6S3,801$1.97$7K
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCJan 6S7,097$1.97$14K
Acumen Pharmaceuticals, Inc.ABOSDerek M. MeisnerGCJan 5S4,000$1.96$8K