Meisner Derek M

Acumen Pharmaceuticals, Inc. ยท Chief Legal Officer & Corp Sec

Meisner Derek M is listed in public filings as officer: Chief Legal Officer & Corp Sec. This Meisner Derek M insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Acumen Pharmaceuticals, Inc. (ABOS). Investors use Meisner Derek M's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Acumen Pharmaceuticals, Inc.ABOS$131k71k sharesGrant / ExerciseMar 6, 2026$3.9K2.1k shares$1.85--
Acumen Pharmaceuticals, Inc.ABOS$567k174k sharesSellMar 6, 2026$6.8K2.1k shares$3.26--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Acumen Pharmaceuticals, Inc.ABOS$524k174k sharesSellFeb 27, 2026$28.3K9.4k shares$3.01--
Acumen Pharmaceuticals, Inc.ABOS$135k73.1k sharesGrant / ExerciseFeb 27, 2026$17.4K9.4k shares$1.85--
Acumen Pharmaceuticals, Inc.ABOS$153k82.5k sharesGrant / ExerciseJan 28, 2026$4.9K2.7k shares$1.85--
Acumen Pharmaceuticals, Inc.ABOS$522k174k sharesSellJan 28, 2026$8.0K2.7k shares$3.00--
Acumen Pharmaceuticals, Inc.ABOS$522k174k sharesSellJan 26, 2026$45.3K15.1k shares$3.00--
Acumen Pharmaceuticals, Inc.ABOS$158k85.2k sharesGrant / ExerciseJan 26, 2026$27.9K15.1k shares$1.85--
Acumen Pharmaceuticals, Inc.ABOS$331k174k sharesSellJan 23, 2026$10.7K5.6k shares$1.90--
Acumen Pharmaceuticals, Inc.ABOS$331k179.6k sharesSellJan 22, 2026$1.9K1.1k shares$1.84--
Acumen Pharmaceuticals, Inc.ABOS$327k180.7k sharesSellJan 21, 2026$4.1K2.2k shares$1.81--
Acumen Pharmaceuticals, Inc.ABOS$281k148.7k sharesGrant / ExerciseJan 16, 2026$281.0K148.7k shares$1.89--
Acumen Pharmaceuticals, Inc.ABOS--182.9k sharesGrant / ExerciseJan 16, 2026Disclosure amount unavailable99.1k shares----
Acumen Pharmaceuticals, Inc.ABOS$144k83.8k sharesSellJan 12, 2026$14.7K8.5k shares$1.71--
Acumen Pharmaceuticals, Inc.ABOS$163k92.3k sharesSellJan 9, 2026$9.2K5.2k shares$1.76--
Acumen Pharmaceuticals, Inc.ABOS$178k97.5k sharesSellJan 8, 2026$54.9K30.1k shares$1.82--
Acumen Pharmaceuticals, Inc.ABOS$232k127.6k sharesSellJan 8, 2026$12.4K6.8k shares$1.82--
Acumen Pharmaceuticals, Inc.ABOS$287k144.5k sharesSellJan 7, 2026$3.4K1.7k shares$1.99--
Acumen Pharmaceuticals, Inc.ABOS$268k134.5k sharesSellJan 7, 2026$20.0K10.1k shares$1.99--
Acumen Pharmaceuticals, Inc.ABOS$295k150k sharesSellJan 6, 2026$14.0K7.1k shares$1.97--
Acumen Pharmaceuticals, Inc.ABOS$288k146.2k sharesSellJan 6, 2026$7.5K3.8k shares$1.97--
Acumen Pharmaceuticals, Inc.ABOS$308k157.1k sharesSellJan 5, 2026$7.8K4k shares$1.96--
Acumen Pharmaceuticals, Inc.ABOS$256k161.1k sharesSellJan 21, 2025$5.4K3.4k shares$1.59--
Acumen Pharmaceuticals, Inc.ABOS--164.5k sharesGrant / ExerciseJan 6, 2025Disclosure amount unavailable66.8k shares----
Acumen Pharmaceuticals, Inc.ABOS$186k100.3k sharesGrant / ExerciseJan 6, 2025$185.6K100.3k shares$1.85--
Acumen Pharmaceuticals, Inc.ABOS$180k97.7k sharesSellJan 3, 2025$20.5K11.1k shares$1.84--