Velarion · Company Intelligence
Compensation Brief
Fiscal year 2025 · Filings through 2026-04-20

Immuneering (IMRX)

Fiscal year 2025 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.

$1,660,612
Benjamin Zeskind total, FY2025
CEO pay percentile vs peers
CEO-to-median pay ratio
Say-on-pay support, latest vote
Companies that benchmark against IMRX
No companies currently name IMRX as a compensation peer in their most recent disclosure.

This is the complete answer, not a partial one — the list is never padded.

01

Summary Compensation Table — fiscal year 2025

Named executive officerSalaryBonusStock awardsOption awardsNon-equity incentivePension / NQDCAll otherTotal
Benjamin Zeskind$641,493$423,385$0$579,504$0$0$16,230$1,660,612
President and Chief Executive Officer
Brett Hall733,468264,0480289,752002,2361,289,504
Chief Scientific Officer
Michael Bookman502,089241,0030132,8030014,468890,362
Chief Legal 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 FY20242025
Benjamin Zeskind$1,660,612
Brett Hall1,289,504
Michael Bookman890,362

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

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
Robert J. CarpenterRSU192,878$16,675
Peter FeinbergRSU223,24216,675
HausmanRSU98,91016,675
Laurie B. KeatingRSU172,16316,675
Benjamin ZeskindOption5,8934.68
SchallRSU45,6794,424
Benjamin ZeskindOption95010.63
Benjamin ZeskindOption3,2619.66
Benjamin ZeskindOption95,4004.25
Brett HallOption68,1786.09
Benjamin ZeskindOption8,5496.7
Benjamin ZeskindOption127,2336.09
Michael BookmanOption38,7303.01
Benjamin ZeskindOption370,0001.91
Brett HallOption1,7329.66
Brett HallOption50,6464.25
Brett HallOption185,0001.91
Michael BookmanOption9863.01
Michael BookmanOption48,4383.01
Michael BookmanOption84,7921.91
05

Incentive-plan design — the Compensation Discussion & Analysis

Our executive compensation program is designed to align compensation with business objectives and the creation of stockholder value, while also enabling us to attract, motivate and retain individuals who contribute to our long-term success.

CEO STI target (% of salary)
CEO LTI target (% of salary)
Independent consultantRadford, an Aon Company
Clawback policytrue
Anti-hedging
Anti-pledging
06

Say-on-pay — recent advisory votes

Meeting yearMeeting dateForAgainstAbstainSupportOutcome
2026551,000

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
2026a

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.

08

Director compensation — fiscal year 2025

DirectorCash feesStock awardsOption awardsNon-equity incentiveAll otherTotal
Laurie B. KeatingIndependent · Audit (Chair) · Compensation · Nominating and Corporate Governance$18,356$0$88,455$0$106,811
Thomas J. Schall, Ph.DIndependent · Board Chair · Compensation · Audit56,372048,5210104,893
Peter FeinbergIndependent · Audit · Nominating/Governance · Compensation (Chair)14,924088,4550103,379
Diana F. Hausman, M.DIndependent · Nominating/Governance (Chair) · Compensation53,000048,5210101,521
Robert J. CarpenterIndependent · Compensation45,000048,521093,521
Ann E. BermanIndependent · Departed during FY12,495043,028055,523
Benjamin J. Zeskind, Ph.DEmployee director0
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 / 5,000 / 4,000
Stock ownership guideline
09b

Total cost of the board

ComponentFY2025
Cash retainers and fees$200,147
Equity awards (grant-date value)$0
All other compensation$0
Total cost of the board$200,147

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
1Immuneering2025Benjamin Zeskind$641,493$0$579,504$0$1,660,612

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.

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, Benjamin ZeskindDEF 14A2026-04-200001790340-26-000048Section “Summary Compensation Table” · page 22. As printed: 1,660,612. Filing ↗machine: span 279343–279352
2Section 01, Brett HallDEF 14A2026-04-200001790340-26-000048Section “Summary Compensation Table” · page 22. As printed: 1,289,504. Filing ↗machine: span 285490–285499
3Section 01, Michael BookmanDEF 14A2026-04-200001790340-26-000048Section “Summary Compensation Table” · page 22. As printed: 890,362. Filing ↗machine: span 291630–291637
4Section 08, Laurie B. KeatingDEF 14A2026-04-200001790340-26-000048Section “Director Compensation”. As printed: 106,811. Filing ↗machine: span 404430–404437
5Section 08, Thomas J. Schall, Ph.DDEF 14A2026-04-200001790340-26-000048Section “Director Compensation”. As printed: 104,893. Filing ↗machine: span 405898–405905
6Section 08, Peter FeinbergDEF 14A2026-04-200001790340-26-000048Section “Director Compensation”. As printed: 103,379. Filing ↗machine: span 401325–401332
7Section 08, Diana F. Hausman, M.DDEF 14A2026-04-200001790340-26-000048Section “Director Compensation”. As printed: 101,521. Filing ↗machine: span 402792–402799
8Section 08, Robert J. CarpenterDEF 14A2026-04-200001790340-26-000048Section “Director Compensation”. As printed: 93,521. Filing ↗machine: span 399691–399697
9Section 08, Ann E. BermanDEF 14A2026-04-200001790340-26-000048Section “Director Compensation”. As printed: 55,523. Filing ↗machine: span 398239–398245
10Section 08, Benjamin J. Zeskind, Ph.DDEF 14A2026-04-200001790340-26-000048Section “Director Compensation”. As printed: 0. Filing ↗
11Section 06, 2026 voteForm 8-K2026-04-200001790340-26-000048Item 5.07 · say-on-pay result. As reported: —. Filing ↗
12Section 09b board cost (computed)ComputedcomputedCash 200,147 + equity 0 + all other 0 = 200,147, summed across the director compensation table rows.machine: formula: Σ = 200,147
13Immuneering (subject), Section 10b CEO totalDEF 14A2026-04-200001790340-26-000048CEO total compensation as printed in Immuneering's own proxy. As printed: 1,660,612. Filing ↗machine: span 279343–279352