Velarion · Company Intelligence
Compensation Brief
Fiscal year 2025 · Filings through 2026-04-23

Acumen Pharmaceuticals (ABOS)

CEO Daniel O'Connell was paid $1,863,567 in fiscal year 2025, ↓ down 61.0% from fiscal year 2024 (SEC filing 0001628280-26-026870 ↗): executive and director compensation, incentive-plan design, equity activity, and governance — every figure in this brief is traceable to its exact location in the company’s SEC filing — the document, the section, the page, and the table, linked directly.

$1,863,567 ↓
Daniel O'Connell total, FY2025
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CEO pay percentile vs peers
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CEO-to-median pay ratio
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Say-on-pay support, latest vote

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ABOS's next annual pay disclosure, estimated April 23, 2027.est. Filing ↗

01

Summary Compensation Table — fiscal year 2025

Named executive officerSalaryBonusStock awardsOption awardsNon-equity incentivePension / NQDCAll otherTotal
Daniel O'Connell$646,354$0$412,482$478,338$305,725$0$20,668$1,863,567
Chief Executive Officer
Jim Doherty520,0000115,070133,419223,600020,7701,012,859
President and Chief Development Officer
Matthew Zuga486,9930123,580143,429172,980021,807948,789
Chief Financial Officer and Chief Business Officer

A dash means the company reported no figure in that column; 0 means it reported zero. Figures are as printed in the filing, without adjustment.

Three-year trend — total compensation per named executive

Named executive officerFY2025 totalFY2024 totalFY2023 totalΔ FY2024→2025
Daniel O'Connell$1,863,567$4,780,687$3,930,011↓ −2,917,120
Jim Doherty1,012,8592,182,081—↓ −1,169,222
Matthew Zuga948,7891,689,5141,606,289↓ −740,725

Prior-year totals as disclosed in the corresponding proxy; deltas are computed values with the derivation shown in the register.

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Companies that benchmark against ABOS
2 companies name ABOS as a compensation peer

Each company listed discloses ABOS in its own benchmarking peer group, as disclosed in each company's most recent proxy statement within the last two proxy seasons. Two companies are therefore absent by design: one that named ABOS in an earlier year and no longer does, and one whose own most recent disclosure is older than the last two seasons.

01b

Executives — the named officers

One page per officer: the same table above, read for one person at a time — his own figure and every fiscal year the register holds.

ExecutiveRoleFY2025 total
Jim DohertyExecutive$1,012,859
Daniel O'ConnellCEO$1,863,567
Matthew ZugaCFO$948,789
01c

Board of directors

One page per director: the seat, the committees and the fee table, read for one person at a time.

DirectorRoleFY2025 total
Derrell PorterIndependent Director$73,111
George GolumbeskiChair of the Board$82,742
Jeffrey L. IvesIndependent Director$79,111
Kimberlee C. DrapkinIndependent Director$89,111
Laura StoppelIndependent Director$84,611
Nathan B. FountainIndependent Director$73,111
Sean StalfortIndependent Director$107,046
02

Equity transactions since the proxy statement was filed

No insider equity transactions reported since the proxy statement.

04

Outstanding equity awards at fiscal year-end 2025

ExecutiveAwardShares unvestedExercise priceMarket value unvested
Matthew ZugaOption77,3151.85—
Daniel O'ConnellRSU267,333—564,073
Matthew ZugaOption3,1255.19—
Daniel O'ConnellRSU225,400—475,594
Matthew ZugaRSU70,666—149,105
Matthew ZugaRSU66,800—140,948
Jim DohertyRSU62,200—131,242
Daniel O'ConnellRSU38,000—80,180
Daniel O'ConnellOption9,4805.19—
Matthew ZugaRSU11,167—23,562
Daniel O'ConnellOption127,9696.11—
Daniel O'ConnellOption313,5424.23—
Daniel O'ConnellOption260,5421.83—
Matthew ZugaOption40,8426.11—
Matthew ZugaOption82,8134.23—
Jim DohertyOption325,5423.11—
Jim DohertyOption71,9191.85—
05

Incentive-plan design — the Compensation Discussion & Analysis

CEO STI target (% of salary)—
CEO LTI target (% of salary)—
Independent consultantAon
Clawback policy—
Anti-hedgingtrue
Anti-pledging—
06

Say-on-pay — recent advisory votes

Meeting yearMeeting dateForAgainstAbstainSupportOutcome
20222022-06-15—————

Rows are labeled by annual-meeting year, with the meeting date beside each; the vote held in a given year acts on the prior fiscal year's compensation.

Say-on-pay — history, company's computation

Meeting yearMeeting dateApproval — company's computation
20222022-06-15—a

a. Voting standard not stated in the filing.

Approval percentages are the company's own reported computations under its own stated standard, not recomputed by Velarion. Where a company does not state a standard, none is assumed.

07

CEO pay ratio

Ratio (CEO : median employee)—
CEO total compensation—
Median employee compensation—
08

Director compensation — fiscal year 2025

DirectorCash feesStock awardsOption awardsNon-equity incentiveAll otherTotal
Sean StalfortIndependent · Audit · Compensation$77,935$13,696$15,415——$107,046
Kimberlee C. DrapkinIndependent · Audit (Chair) · Compensation60,00013,69615,415——89,111
Laura StoppelIndependent · Audit · Nominating and Corporate Governance (Chair)55,50013,69615,415——84,611
George GolumbeskiIndependent · Board Chair10,652072,090——82,742
Jeffrey L. IvesIndependent · Compensation (Chair)50,00013,69615,415——79,111
Derrell PorterIndependent · Nominating and Corporate Governance44,00013,69615,415——73,111
Nathan B. FountainIndependent · Nominating and Corporate Governance44,00013,69615,415——73,111
Daniel O'ConnellEmployee director—————0
09

Board fee structure and ownership guideline

Annual cash retainer$40,000
Annual equity retainer—
Per board meeting fee—
Committee chair fees (audit / comp / nom-gov)7,500 / 10,000 / 8,000
Stock ownership guideline—
09b

Total cost of the board

ComponentFY2025
Cash retainers and fees$342,087
Equity awards (grant-date value)$82,176
All other compensation$0
Total cost of the board$424,263

Computed as the sum of the director compensation table rows above; inputs and formula shown in the register.

10b

Chief executive pay against the peer group

Most recent fiscal-year chief executive compensation at each disclosed peer, taken from that company's own proxy statement.

RankCompanyFYChief executiveSalaryStock awardsOption awardsNon-equity incentiveTotal
1Acumen Pharmaceuticals2025Daniel O'Connell$646,354$412,482$478,338$305,725$1,863,567

Each peer's compensation is from its most recently filed proxy; fiscal years differ by company. Each peer's figures come from its own filings; the subject company is highlighted. Peers whose chief executive compensation is outside our coverage universe are stated as such, never left blank.

10d

Frequently asked questions

Who was the highest-paid executive at Acumen Pharmaceuticals in fiscal 2025?
As disclosed, Daniel O'Connell (Chief Executive Officer) was the highest-paid executive at Acumen Pharmaceuticals in fiscal 2025, with total compensation of $1,863,567.
How much does Acumen Pharmaceuticals spend in total on board compensation for fiscal 2025?
As disclosed, Acumen Pharmaceuticals reported total board compensation of $424,263 for fiscal 2025.

Answers are drawn only from the figures disclosed in this brief and cited to their location in the source filing. Where a figure required for an answer is not disclosed, that is stated rather than estimated.

11

Source register

Each figure's location is given both for the eye (section · page · table · row · column) and for a script (table/row/column index and exact character span in the filed document). Any figure can be independently confirmed against the source.

#SupportsDocumentFiledAccessionLocation in document
1Section 01, Daniel O'ConnellDEF 14A2026-04-230001628280-26-026870Section “Summary Compensation Table” · page 32. As printed: 1,863,567. Filing ↗machine: r2 · c48 · span 390272–390281
2Section 01, Jim DohertyDEF 14A2026-04-230001628280-26-026870Section “Summary Compensation Table” · page 32. As printed: 1,012,859. Filing ↗machine: r6 · c48 · span 400658–400667
3Section 01, Matthew ZugaDEF 14A2026-04-230001628280-26-026870Section “Summary Compensation Table” · page 32. As printed: 948,789. Filing ↗machine: r4 · c48 · span 395329–395336
4Section 07, pay ratio10-K2026-03-260001628280-26-021413Section “CEO Pay Ratio”. As printed: —. Filing ↗
5Section 08, Sean StalfortDEF 14A2026-04-230001628280-26-026870Section “Director Compensation”. As printed: 107,046. Filing ↗machine: span 532777–533036
6Section 08, Kimberlee C. DrapkinDEF 14A2026-04-230001628280-26-026870Section “Director Compensation”. As printed: 89,111. Filing ↗machine: span 523650–523936
7Section 08, Laura StoppelDEF 14A2026-04-230001628280-26-026870Section “Director Compensation”. As printed: 84,611. Filing ↗machine: span 535173–535431
8Section 08, George GolumbeskiDEF 14A2026-04-230001628280-26-026870Section “Director Compensation”. As printed: 82,742. Filing ↗machine: span 527924–528182
9Section 08, Jeffrey L. IvesDEF 14A2026-04-230001628280-26-026870Section “Director Compensation”. As printed: 79,111. Filing ↗machine: span 529552–529810
10Section 08, Derrell PorterDEF 14A2026-04-230001628280-26-026870Section “Director Compensation”. As printed: 73,111. Filing ↗machine: span 531151–531409
11Section 08, Nathan B. FountainDEF 14A2026-04-230001628280-26-026870Section “Director Compensation”. As printed: 73,111. Filing ↗machine: span 526094–526352
12Section 08, Daniel O'ConnellDEF 14A2026-04-230001628280-26-026870Section “Director Compensation”. As printed: 0. Filing ↗
13Section 06, 2022 voteForm 8-K2022-06-210001193125-22-177636Item 5.07 · say-on-pay result. As reported: —. Filing ↗
14Section 01 trend, Δ column (computed)Computed——Δ = current-FY total − prior-FY total per named officer.machine: formula: Δ = FY(n) − FY(n−1)
15Section 09b board cost (computed)Computed——Cash 342,087 + equity 82,176 + all other 0 = 424,263, summed across the director compensation table rows.machine: formula: Σ = 424,263
16Acumen Pharmaceuticals (subject), Section 10b CEO totalDEF 14A2026-04-230001628280-26-026870CEO total compensation as printed in Acumen Pharmaceuticals's own proxy. As printed: 1,863,567. Filing ↗machine: r2 · c48 · span 390272–390281

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