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Acumen Pharmaceuticals, Inc.

All insider transactions

58 transactions

Date ↓MoveSecurityInsiderΔ sharesPriceValueHeld afterImpact
Jun 3, 2026Other
Grant / award ⓘ
Common StockDrapkin Kimberlee C
Director
+35,500$0.00$048,300low
Jun 3, 2026Other
Grant / award ⓘ
Common StockRA Capital Management, L.P.
Director
+35,500$0.00$048,300low
Mar 16, 2026Other
Grant / award
Common StockRA Capital Management, L.P.
Director
+6,060,606$3.30$20.00M19,103,785low
Mar 6, 2026SellCommon StockMeisner Derek M
Executive
-2,090$3.26$6.8K173,999low
Mar 6, 2026Other
Option exercise
Common StockMeisner Derek M
Executive
+2,090$1.85$3.9K176,089low
Feb 27, 2026SellCommon StockMeisner Derek M
Executive
-9,406$3.01$28.3K173,999low
Feb 27, 2026Other
Option exercise
Common StockMeisner Derek M
Executive
+9,406$1.85$17.4K183,405low
Jan 28, 2026SellCommon StockMeisner Derek M
Executive
-2,671$3.00$8.0K173,999low
Jan 28, 2026Other
Option exercise
Common StockMeisner Derek M
Executive
+2,671$1.85$4.9K176,670low
Jan 26, 2026SellCommon StockMeisner Derek M
Executive
-15,085$3.00$45.3K173,999low
Jan 26, 2026Other
Option exercise
Common StockMeisner Derek M
Executive
+15,085$1.85$27.9K189,084low
Jan 23, 2026SellCommon StockMeisner Derek M
Executive
-5,633$1.90$10.7K173,999low
Jan 22, 2026SellCommon StockZuga Matt
Executive
-1,687$1.86$3.1K304,924low
Jan 22, 2026SellCommon StockMeisner Derek M
Executive
-1,054$1.84$1.9K179,632low
Jan 22, 2026SellCommon StockSiemers Eric
Executive
-895$1.82$1.6K255,371low
Jan 22, 2026SellCommon StockOConnell Daniel Joseph
CEO
-2,689$1.88$5.1K881,275low
Jan 22, 2026SellCommon StockBarton Russell
Executive
-462$1.84$850205,092low
Jan 21, 2026SellCommon StockZuga Matt
Executive
-2,473$1.81$4.5K306,611low
Jan 21, 2026SellCommon StockMeisner Derek M
Executive
-2,247$1.81$4.1K180,686low
Jan 21, 2026SellCommon StockSiemers Eric
Executive
-2,331$1.80$4.2K256,266low
Jan 21, 2026SellCommon StockOConnell Daniel Joseph
CEO
-9,346$1.81$16.9K883,964low
Jan 21, 2026SellCommon StockBarton Russell
Executive
-2,315$1.81$4.2K205,554low
Jan 20, 2026Other
Grant / award
Common StockOConnell Daniel Joseph
CEO
+299,800$0.00$0893,310low
Jan 16, 2026Other
Grant / award
Common StockZuga Matt
Executive
+99,133$0.00$0309,084low
Jan 16, 2026Other
Grant / award
Common StockMeisner Derek M
Executive
+99,133$0.00$0182,933low
Jan 16, 2026Other
Grant / award
Common StockSiemers Eric
Executive
+99,133$0.00$0258,597low
Jan 16, 2026Other
Grant / award
Common StockBarton Russell
Executive
+84,600$0.00$0207,869low
Jan 16, 2026Other
Grant / award
Common StockSchacterle Amy
Executive
+84,600$0.00$092,303low
Jan 16, 2026Other
Grant / award
Common StockDoherty James J.
Executive
+166,867$0.00$0220,900low
Jan 12, 2026SellCommon StockMeisner Derek M
Executive
-8,548$1.71$14.7K83,800low
Jan 12, 2026SellCommon StockOConnell Daniel Joseph
CEO
-5,388$1.73$9.3K593,510low
Jan 9, 2026SellCommon StockMeisner Derek M
Executive
-5,200$1.76$9.2K92,348low
Jan 9, 2026SellCommon StockOConnell Daniel Joseph
CEO
-12,941$1.76$22.8K598,898low
Jan 8, 2026SellCommon StockZuga Matt
Executive
-6,888$1.82$12.5K209,951low
Jan 8, 2026SellCommon StockMeisner Derek M
Executive
-30,092$1.82$54.9K97,548low
Jan 8, 2026SellCommon StockMeisner Derek M
Executive
-6,819$1.82$12.4K127,640low
Jan 8, 2026SellCommon StockBarton Russell
Executive
-3,530$1.86$6.6K123,269low
Jan 8, 2026SellCommon StockOConnell Daniel Joseph
CEO
-8,143$1.82$14.8K611,839low
Jan 8, 2026SellCommon StockDoherty James J.
Executive
-6,467$1.82$11.8K54,033low
Jan 7, 2026SellCommon StockZuga Matt
Executive
-1,700$1.99$3.4K216,839low
Jan 7, 2026SellCommon StockZuga Matt
Executive
-4,105$2.00$8.2K218,539low
Jan 7, 2026SellCommon StockMeisner Derek M
Executive
-10,070$1.99$20.0K134,459low
Jan 7, 2026SellCommon StockMeisner Derek M
Executive
-1,700$1.99$3.4K144,529low
Jan 7, 2026SellCommon StockDoherty James J.
Executive
-1,700$1.99$3.4K60,500low
Jan 7, 2026SellCommon StockSchacterle Amy
Executive
-1,097$1.98$2.2K7,703low
Jan 7, 2026SellCommon StockOConnell Daniel Joseph
CEO
-37,755$1.99$75.0K619,982low
Jan 7, 2026SellCommon StockBarton Russell
Executive
-1,700$1.99$3.4K126,799low
Jan 6, 2026SellCommon StockZuga Matt
Executive
-5,100$1.97$10.0K222,644low
Jan 6, 2026SellCommon StockMeisner Derek M
Executive
-3,801$1.97$7.5K146,229low
Jan 6, 2026SellCommon StockMeisner Derek M
Executive
-7,097$1.97$14.0K150,030low
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