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$ABOS All transactions

Acumen Pharmaceuticals, Inc.

A

$ Value

$0

Shares

12,800

Price

$0

Filed

Jun 5

Insider

Name

Fountain Nathan B

Title

CIK

0001869596

Roles

Director

Transaction Details

Transaction Date

2025-06-04

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

19,050

Footnotes

Represents a restricted stock unit ("RSU") award. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs will vest in full on the earlier of the first anniversary of the date of grant or the 2026 annual stockholder meeting, subject to the Reporting Person's continuous service through such vesting date. | The shares subject to the option will vest in full on the earlier of the first anniversary of the date of grant or the 2026 annual stockholder meeting, subject to the Reporting Person's continuous service through such vesting date.

Filing Info

Accession No.

0001576885-25-000080

Form Type

4

Issuer CIK

0001576885

Fountain Nathan B's History

Date Ticker Type Value
2025-06-04 ABOS A $0
2025-06-04 ABOS A $0

Other Insiders at ABOS (90d)

Insider Bought Sold Last
RA CAPITAL MANAGEMENT, L.P. 2026-03-16
Meisner Derek M
Chief Legal Officer & Corp Sec
$88K 2026-03-06