Velarion · Company Intelligence
Compensation Brief
Fiscal year 2025 · Filings through 2026-04-24

Eton Pharmaceuticals (ETON)

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.

$2,914,489
Sean Brynjelsen total, FY2025
CEO pay percentile vs peers
CEO-to-median pay ratio
94.31%
Say-on-pay support, latest vote
Companies that benchmark against ETON
1 company names ETON as a compensation peer

Each company listed discloses ETON 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 ETON in an earlier year and no longer does, and one whose own most recent disclosure is older than the last two seasons.

01

Summary Compensation Table — fiscal year 2025

Named executive officerSalaryBonusStock awardsOption awardsNon-equity incentivePension / NQDCAll otherTotal
Sean Brynjelsen$712,433$0$936,052$893,712$354,792$0$17,500$2,914,489
President and Chief Executive Officer
James Gruber460,4600336,388321,172171,9820108,0661,398,068
Chief Financial Officer
David Krempa460,4600336,388321,172171,9820104,7431,394,745
Chief Business Officer
Ipek Erdogan-Trinkaus402,722000150,417022,153575,292
Chief Commercial 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
Sean Brynjelsen$2,914,489$2,411,923+502,566
James Gruber1,398,0681,075,080+322,988
David Krempa1,394,7451,325,083+69,662
Ipek Erdogan-Trinkaus575,292775,488−200,196

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.

03

Grants of plan-based awards — fiscal year 2025

ExecutiveAwardGrant dateThresholdTargetGrantedMaximumGrant-date fair value
Sean BrynjelsenRSA1,000,000
03b

Vehicle mix — grant-date fair value by award type

Grant-level vehicle detail not disclosed.

% performance-vested = PSU grant-date fair value ÷ (RSU + PSU + Options), a computed value with the derivation shown in the register.

04

Outstanding equity awards at fiscal year-end 2025

ExecutiveAwardShares unvestedExercise priceMarket value unvested
Sean BrynjelsenOption237,5934.42
Sean BrynjelsenRSU72,0041,217,588
David KrempaRSU31,566533,781
Sean BrynjelsenRSU27,500465,025
James GruberRSU25,876438,563
David KrempaRSU25,876438,563
James GruberRSU10,000169,100
David KrempaRSU10,000169,100
Ipek Erdogan-TrinkausRSU6,020101,798
James GruberOption78,3674.42
Sean BrynjelsenOption82,84113
Sean BrynjelsenOption102,1953.47
James GruberOption29,77113
James GruberOption29,1923.47
James GruberOption25,0003.81
Ipek Erdogan-TrinkausOption56,25012.46
David KrempaOption29,77113
David KrempaOption78,3674.42
David KrempaOption21,6663.47
David KrempaOption6,5953.78
05

Incentive-plan design — the Compensation Discussion & Analysis

The company aims to motivate employees to achieve short- and long-term results in the best interests of stockholders by aligning executive interests with stockholders through stock ownership and performance-based compensation. Compensation decisions consider market comparables, individual performance, and the company's ability to attract and retain qualified talent.

CEO STI target (% of salary)
CEO LTI target (% of salary)
Independent consultantRadford, an Aon company
Clawback policytrue
Anti-hedgingtrue
Anti-pledgingtrue
06

Say-on-pay — recent advisory votes

Meeting yearMeeting dateForAgainstAbstainSupportOutcome
20242024-06-119,170,839553,04363,36494.31%Passed

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
20242024-06-1194.31%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.

08

Director compensation — fiscal year 2025

DirectorCash feesStock awardsOption awardsNon-equity incentiveAll otherTotal
Norbert G. Riedel, Ph.DIndependent · Board Chair · Audit · Compensation · Nominating and Corporate Governance (Chair)$123,672$194,375$318,047
Norbert G. RiedelIndependent · Audit · Compensation123,672194,375318,047
Paul V. MaierIndependent · Audit (Chair) · Compensation · Nominating and Corporate Governance83,468194,375277,843
Charles J. CasamentoIndependent · Audit · Compensation (Chair) · Nominating and Corporate Governance80,764194,375275,139
Jenn AdamsIndependent · Audit · Compensation · Nominating and Corporate Governance72,652194,375267,027
Sean E. BrynjelsenEmployee director0
09

Board fee structure and ownership guideline

Annual cash retainer$50,000
Annual equity retainer$194,375
Per board meeting fee
Committee chair fees (audit / comp / nom-gov)15,000 / 15,000 / 15,000
Stock ownership guideline
09b

Total cost of the board

ComponentFY2025
Cash retainers and fees$484,228
Equity awards (grant-date value)$0
All other compensation$0
Total cost of the board$484,228

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
1Eton Pharmaceuticals2025Sean Brynjelsen$712,433$936,052$893,712$354,792$2,914,489

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, Sean BrynjelsenDEF 14A2026-04-240001437749-26-013313Section “Executive Compensation”. As printed: 2,914,489. Filing ↗machine: r2 · c25 · span 259102–259111
2Section 01, James GruberDEF 14A2026-04-240001437749-26-013313Section “Executive Compensation”. As printed: 1,398,068. Filing ↗machine: r5 · c25 · span 269716–269725
3Section 01, David KrempaDEF 14A2026-04-240001437749-26-013313Section “Executive Compensation”. As printed: 1,394,745. Filing ↗machine: r8 · c25 · span 280314–280323
4Section 01, Ipek Erdogan-TrinkausDEF 14A2026-04-240001437749-26-013313Section “Executive Compensation”. As printed: 575,292. Filing ↗machine: r11 · c25 · span 291771–291778
5Section 03, Sean Brynjelsen RSADEF 14A2026-04-240001437749-26-013313Section “Executive Compensation” · grants of plan-based awards table. Filing ↗machine: span 302333–302342
6Section 08, Norbert G. Riedel, Ph.DDEF 14A2026-04-240001437749-26-013313Section “Director Compensation”. As printed: 318,047. Filing ↗machine: span 141104–141111
7Section 08, Norbert G. RiedelDEF 14A2026-04-240001437749-26-013313Section “Director Compensation”. As printed: 318,047. Filing ↗machine: span 141104–141111
8Section 08, Paul V. MaierDEF 14A2026-04-240001437749-26-013313Section “Director Compensation”. As printed: 277,843. Filing ↗machine: span 139256–139263
9Section 08, Charles J. CasamentoDEF 14A2026-04-240001437749-26-013313Section “Director Compensation”. As printed: 275,139. Filing ↗machine: span 137420–137427
10Section 08, Jenn AdamsDEF 14A2026-04-240001437749-26-013313Section “Director Compensation”. As printed: 267,027. Filing ↗machine: span 135577–135584
11Section 08, Sean E. BrynjelsenDEF 14A2026-04-240001437749-26-013313Section “Director Compensation”. As printed: 0. Filing ↗
12Section 06, 2024 voteForm 8-K2024-06-110001437749-24-019953Item 5.07 · say-on-pay result. As reported: 94.31% (votes for as printed: 9,170,839). Filing ↗
13Section 01 trend, Δ column (computed)ComputedcomputedΔ = current-FY total − prior-FY total per named officer.machine: formula: Δ = FY(n) − FY(n−1)
14Section 09b board cost (computed)ComputedcomputedCash 484,228 + equity 0 + all other 0 = 484,228, summed across the director compensation table rows.machine: formula: Σ = 484,228
15Eton Pharmaceuticals (subject), Section 10b CEO totalDEF 14A2026-04-240001437749-26-013313CEO total compensation as printed in Eton Pharmaceuticals's own proxy. As printed: 2,914,489. Filing ↗machine: r2 · c25 · span 259102–259111