CEO Joe Mastrangelo was paid $4,854,452 in fiscal year 2025, ↓ down 11.0% from fiscal year 2024 (SEC filing 0001628280-26-025071 ↗): 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.
$4,854,452 ↓ Joe Mastrangelo total, FY2025 | — CEO pay percentile vs peers | — CEO-to-median pay ratio | 75.26% Say-on-pay support, latest vote |
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EOSE's next annual pay disclosure, estimated May 2, 2027.est. Filing ↗
| Named executive officer | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension / NQDC | All other | Total |
|---|---|---|---|---|---|---|---|---|
| Joe Mastrangelo | $708,269 | $0 | $4,007,193 | $0 | $0 | $0 | $138,990 | $4,854,452 |
| Chief Executive Officer | ||||||||
| Michelle Buczkowski | 319,904 | 90,000 | 3,703,970 | 0 | 0 | 0 | 10,306 | 4,124,180 |
| Chief Administration Officer | ||||||||
| Eric Javidi | 115,385 | 5,000 | 2,259,332 | 0 | 0 | 0 | 503,801 | 2,883,518 |
| Former Chief Financial Officer | ||||||||
| Nathan Kroeker | 470,000 | 0 | 2,166,054 | 0 | 0 | 0 | 17,555 | 2,653,609 |
| Chief Commercial Officer and Interim Chief Financial 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.
| Named executive officer | FY2025 total | FY2024 total | FY2023 total | Δ FY2024→2025 |
|---|---|---|---|---|
| Joe Mastrangelo | $4,854,452 | $5,452,189 | $4,332,098 | ↓ −597,737 |
| Michelle Buczkowski | 4,124,180 | — | — | — |
| Eric Javidi | 2,883,518 | — | — | — |
| Nathan Kroeker | 2,653,609 | 3,478,326 | 3,152,198 | ↓ −824,717 |
Prior-year totals as disclosed in the corresponding proxy; deltas are computed values with the derivation shown in the register.
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Each company listed discloses EOSE 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 EOSE in an earlier year and no longer does, and one whose own most recent disclosure is older than the last two seasons.
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.
| Executive | Role | FY2025 total |
|---|---|---|
| Joe Mastrangelo | CEO | $4,854,452 |
| Michelle Buczkowski | Chief Administration Officer | $4,124,180 |
| Nathan Kroeker | CFO | $2,653,609 |
| Eric Javidi | CFO | $2,883,518 |
One page per director: the seat, the committees and the fee table, read for one person at a time.
| Director | Role | FY2025 total |
|---|---|---|
| Alex Dimitrief | Independent Director | $200,529 |
| Claude Demby | Independent Director | $175,453 |
| David Urban | Independent Director | $175,453 |
| Gregory Nixon | Independent Director | $169,897 |
| Jeff Bornstein | Independent Director | $225,606 |
| Jeffrey McNeil | Independent Director | $175,453 |
| Joseph Nigro | Chair of the Board | $210,906 |
| Marian "Mimi" Walters | Independent Director | $198,423 |
| Russell Stidolph | Former director (through FY2025) | $225,606 |
No insider equity transactions reported since the proxy statement.
| Executive | Award | Grant date | Threshold | Target | Granted | Maximum | Grant-date fair value |
|---|---|---|---|---|---|---|---|
| Nathan Kroeker | RSU | — | — | — | 211,735 | — | — |
| Eric Javidi | RSU | — | — | — | 454,594 | — | — |
| Nathan Kroeker | PRSU | — | — | — | 105,868 | — | — |
| Michelle Buczkowski | RSU | — | — | — | 68,814 | — | — |
| Michelle Buczkowski | PRSU | — | — | — | 34,407 | — | — |
| Joe Mastrangelo | PRSU | — | — | — | 195,855 | — | — |
| Joe Mastrangelo | RSU | — | — | — | 391,710 | — | — |
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.
| Executive | Award | Shares unvested | Exercise price | Market value unvested |
|---|---|---|---|---|
| Joe Mastrangelo | RSU | 254,304 | — | $2,914,324 |
| Nathan Kroeker | RSU | 211,375 | — | 2,426,483 |
| Nathan Kroeker | RSU | 211,736 | — | 2,426,495 |
| Michelle Buczkowski | RSU | 17,204 | — | 197,152 |
| Joe Mastrangelo | RSU | 97,928 | — | 1,122,249 |
| Joe Mastrangelo | RSU | 666,667 | — | 7,640,004 |
| Nathan Kroeker | RSU | 441,667 | — | 5,061,504 |
| Michelle Buczkowski | RSU | 200,000 | — | 2,292,000 |
| Joe Mastrangelo | RSU | 1,000,000 | — | 11,460,000 |
| Joe Mastrangelo | RSU | 391,710 | — | 4,488,997 |
| Nathan Kroeker | RSU | 662,500 | — | 7,592,250 |
| Michelle Buczkowski | RSU | 234,742 | — | 2,690,143 |
| Nathan Kroeker | RSU | 105,008 | — | 1,203,392 |
| Nathan Kroeker | RSU | 52,954 | — | 608,624 |
| Nathan Kroeker | RSU | 100,000 | — | 1,146,000 |
| Michelle Buczkowski | RSU | 68,814 | — | 788,608 |
| Nathan Kroeker | RSU | 53,610 | — | 614,371 |
| Joe Mastrangelo | Option | 200,000 | 1.34 | — |
| Joe Mastrangelo | Option | 691,656 | 8.67 | — |
| Joe Mastrangelo | Option | 345,828 | 8.67 | — |
Compensation should be directly linked to performance and correlated to stockholder value, allowing the company to attract, motivate, and retain a highly qualified executive team while balancing fixed and performance-based elements.
| CEO STI target (% of salary) | — |
|---|---|
| CEO LTI target (% of salary) | — |
| Independent consultant | Pay Governance |
| Clawback policy | true |
| Anti-hedging | — |
| Anti-pledging | — |
| Meeting year | Meeting date | For | Against | Abstain | Support | Outcome |
|---|---|---|---|---|---|---|
| 2026 | 2026-06-03 | 131,373,683 | 43,181,305 | 1,933,717 | 75.26% | Passed |
| 2024 | 2024-05-01 | 54,726,313 | 41,020,673 | 4,489,586 | 57.16% | Passed |
| 2023 | 2023-05-16 | 29,113,834 | 15,784,821 | 1,328,276 | 64.84% | 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.
| Meeting year | Meeting date | Approval — company's computation |
|---|---|---|
| 2026 | 2026-06-03 | 75.26%a |
| 2024 | 2024-05-01 | 57.16%b |
| 2023 | 2023-05-16 | 64.84%c |
a. Voting standard not stated in the filing.
b. Voting standard not stated in the filing.
c. 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.
| Director | Cash fees | Stock awards | Option awards | Non-equity incentive | All other | Total |
|---|---|---|---|---|---|---|
| Jeff BornsteinIndependent · Audit (Chair) · Compensation | $25,000 | $200,606 | $0 | — | $0 | $225,606 |
| Russell StidolphIndependent · Departed during FY | 25,000 | 200,606 | 0 | — | 0 | 225,606 |
| Joseph NigroIndependent · Board Chair · Audit · Compensation | 19,167 | 191,739 | 0 | — | 0 | 210,906 |
| Alex DimitriefIndependent · Audit · Nominating and Corporate Governance (Chair) | 25,000 | 175,529 | 0 | — | 0 | 200,529 |
| Marian "Mimi" WaltersIndependent · Leadership Development · Compensation (Chair) · Nominating and Corporate Governance | 25,000 | 173,423 | 0 | — | 0 | 198,423 |
| David UrbanIndependent · Audit | 25,000 | 150,453 | 0 | — | 0 | 175,453 |
| Claude DembyIndependent · Nominating and Corporate Governance · Audit | 25,000 | 150,453 | 0 | — | 0 | 175,453 |
| Jeffrey McNeilIndependent · Compensation · Audit | 25,000 | 150,453 | 0 | — | 0 | 175,453 |
| Gregory NixonIndependent · Nominating and Corporate Governance | 19,444 | 150,453 | 0 | — | 0 | 169,897 |
| Joe MastrangeloEmployee director | — | — | — | — | — | 0 |
| Annual cash retainer | $25,000 |
|---|---|
| Annual equity retainer | $150,000 |
| Per board meeting fee | — |
| Committee chair fees (audit / comp / nom-gov) | 50,000 / 25,000 / 25,000 |
| Stock ownership guideline | Established Stock Ownership Guidelines of the Company to ensure that the interests of the Company’s non-employee directors and executives are aligned with the interests of stockholders |
| Component | FY2025 |
|---|---|
| Cash retainers and fees | $213,611 |
| Equity awards (grant-date value) | $1,543,715 |
| All other compensation | $0 |
| Total cost of the board | $1,757,326 |
Computed as the sum of the director compensation table rows above; inputs and formula shown in the register.
Most recent fiscal-year chief executive compensation at each disclosed peer, taken from that company's own proxy statement.
| Rank | Company | FY | Chief executive | Salary | Stock awards | Option awards | Non-equity incentive | Total |
|---|---|---|---|---|---|---|---|---|
| 1 | Eos Energy Enterprises | 2025 | Joe Mastrangelo | $708,269 | $4,007,193 | $0 | $0 | $4,854,452 |
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.
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.
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.
| # | Supports | Document | Filed | Accession | Location in document |
|---|---|---|---|---|---|
| 1 | Section 01, Joe Mastrangelo | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Executive Compensation”. As printed: 4,854,452. Filing ↗machine: r3 · c21 · span 506941–506950 |
| 2 | Section 01, Michelle Buczkowski | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Executive Compensation”. As printed: 4,124,180. Filing ↗machine: r9 · c21 · span 524219–524228 |
| 3 | Section 01, Eric Javidi | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Executive Compensation”. As printed: 2,883,518. Filing ↗machine: r10 · c21 · span 527553–527562 |
| 4 | Section 01, Nathan Kroeker | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Executive Compensation”. As printed: 2,653,609. Filing ↗machine: r6 · c21 · span 515573–515582 |
| 5 | Section 03, Nathan Kroeker RSU | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Executive Compensation” · grants of plan-based awards table. Filing ↗ |
| 6 | Section 03, Eric Javidi RSU | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Executive Compensation” · grants of plan-based awards table. Filing ↗ |
| 7 | Section 03, Nathan Kroeker PRSU | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Executive Compensation” · grants of plan-based awards table. Filing ↗ |
| 8 | Section 03, Michelle Buczkowski RSU | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Executive Compensation” · grants of plan-based awards table. Filing ↗ |
| 9 | Section 03, Michelle Buczkowski PRSU | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Executive Compensation” · grants of plan-based awards table. Filing ↗ |
| 10 | Section 03, Joe Mastrangelo PRSU | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Executive Compensation” · grants of plan-based awards table. Filing ↗ |
| 11 | Section 03, Joe Mastrangelo RSU | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Executive Compensation” · grants of plan-based awards table. Filing ↗ |
| 12 | Section 08, Jeff Bornstein | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Director Compensation”. As printed: 225,606. Filing ↗machine: span 388812–389059 |
| 13 | Section 08, Russell Stidolph | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Director Compensation”. As printed: 225,606. Filing ↗machine: span 386608–386886 |
| 14 | Section 08, Joseph Nigro | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Director Compensation”. As printed: 210,906. Filing ↗machine: span 401548–401795 |
| 15 | Section 08, Alex Dimitrief | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Director Compensation”. As printed: 200,529. Filing ↗machine: span 393004–393251 |
| 16 | Section 08, Marian "Mimi" Walters | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Director Compensation”. As printed: 198,423. Filing ↗machine: span 397177–397424 |
| 17 | Section 08, David Urban | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Director Compensation”. As printed: 175,453. Filing ↗machine: span 399257–399504 |
| 18 | Section 08, Claude Demby | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Director Compensation”. As printed: 175,453. Filing ↗machine: span 390893–391140 |
| 19 | Section 08, Jeffrey McNeil | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Director Compensation”. As printed: 175,453. Filing ↗machine: span 395087–395334 |
| 20 | Section 08, Gregory Nixon | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Director Compensation”. As printed: 169,897. Filing ↗machine: span 403909–404187 |
| 21 | Section 08, Joe Mastrangelo | DEF 14A | 2026-04-14 | 0001628280-26-025071 | Section “Director Compensation”. As printed: 0. Filing ↗ |
| 22 | Section 06, 2026 vote | Form 8-K | 2026-06-05 | 0001628280-26-041078 | Item 5.07 · say-on-pay result. As reported: 75.26% (votes for as printed: 131,373,683). Filing ↗ |
| 23 | Section 06, 2024 vote | Form 8-K | 2024-05-03 | 0001805077-24-000046 | Item 5.07 · say-on-pay result. As reported: 57.16% (votes for as printed: 54,726,313). Filing ↗ |
| 24 | Section 06, 2023 vote | Form 8-K | 2023-05-18 | 0001628280-23-018770 | Item 5.07 · say-on-pay result. As reported: 64.84% (votes for as printed: 29,113,834). Filing ↗ |
| 25 | Section 01 trend, Δ column (computed) | Computed | — | — | Δ = current-FY total − prior-FY total per named officer.machine: formula: Δ = FY(n) − FY(n−1) |
| 26 | Section 09b board cost (computed) | Computed | — | — | Cash 213,611 + equity 1,543,715 + all other 0 = 1,757,326, summed across the director compensation table rows.machine: formula: Σ = 1,757,326 |
| 27 | Eos Energy Enterprises (subject), Section 10b CEO total | DEF 14A | 2026-04-14 | 0001628280-26-025071 | CEO total compensation as printed in Eos Energy Enterprises's own proxy. As printed: 4,854,452. Filing ↗machine: r3 · c21 · span 506941–506950 |