Velarion · Company Intelligence
Compensation Brief
Fiscal year 2025 · Filings through 2026-06-24

LanzaTech Global (LNZA)

CEO Jennifer Holmgren was paid $642,559 in fiscal year 2025, ↓ down 87.3% from fiscal year 2024, the 1st percentile of its disclosed peer group (SEC filing 0001539497-26-001238 ↗): 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.

$642,559 ↓
Jennifer Holmgren total, FY2025
1st
CEO pay percentile vs peers
67:1
CEO-to-median pay ratio
96.79%
Say-on-pay support, latest vote

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Sample answer — “What is the CEO’s total compensation?”
- Jennifer Holmgren (Chief Executive Officer), FY2025 total compensation $642,559 (base salary $630,000) [exec_comp, SEC accession 0001539497-26-001238, filed 2026-04-29]

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LNZA's next annual pay disclosure, estimated March 10, 2027.est. Filing ↗

01

Summary Compensation Table — fiscal year 2025

Named executive officerSalaryBonusStock awardsOption awardsNon-equity incentivePension / NQDCAll otherTotal
Jennifer Holmgren$630,000$0$0$0$0$0$12,559$642,559
Chief Executive Officer
Aura Cuellar244,64600000359,135603,781
Former President
Geoff Trukenbrod36,38500000443,165479,550
Former Chief Financial Officer
Sushmita Koyanagi335,03837,500000011,717384,255
Chief Financial Officer
Zara Summers334,4230000010,041344,464
Chief Strategy 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
Jennifer Holmgren$642,559$5,071,031$8,861,397↓ −4,428,472
Aura Cuellar603,7811,229,0311,012,704↓ −625,250
Geoff Trukenbrod479,550———
Sushmita Koyanagi384,255———
Zara Summers344,464———

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 LNZA
2 companies name LNZA as a compensation peer

Each company listed discloses LNZA 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 LNZA 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
Geoff TrukenbrodCFO$479,550
Jennifer HolmgrenCEO$642,559
Aura CuellarPresident$603,781
Sushmita KoyanagiCFO$384,255
Zara SummersChief Strategy Officer$344,464
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
Barbara Moakler ByrneIndependent Director$78,852
Dorri McWhorterIndependent Director$85,000
Gary RieschelIndependent Director$43,750
Jill FrizzleyFormer director (through FY2025)$400,000
Jim MessinaIndependent Director$107,500
Nigel GormlyIndependent Director$88,624
Reyad FezzaniIndependent Director$71,250
Thierry PilenkoIndependent Director$71,851
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
Jennifer HolmgrenRSU26,000—$357,760
Jennifer HolmgrenRSU9,842—135,419
Jennifer HolmgrenRSU10,559—145,284
Jennifer HolmgrenRSU7,634—105,038
Jennifer HolmgrenRSU4,065—55,931
Jennifer HolmgrenRSU3,246—44,665
Geoff TrukenbrodRSU2,488—34,235
Jennifer HolmgrenRSU1,000—13,760
Zara SummersRSU764—10,512
Zara SummersRSU542—7,458
Zara SummersRSU432—5,944
Zara SummersRSU366—5,036
Zara SummersRSU328—4,513
Zara SummersRSU306—4,211
05

Incentive-plan design — the Compensation Discussion & Analysis

We are committed to providing a fair and competitive executive compensation and benefits package that will attract, retain and reward all members of our high-performing executive team. We are also committed to providing a total compensation package that ties personal earnings to the attainment of company milestones, and the long-term achievement of our financial and operational goals.

CEO STI target (% of salary)—
CEO LTI target (% of salary)—
Independent consultantWillis Towers Watson
Clawback policy—
Anti-hedging—
Anti-pledging—
06

Say-on-pay — recent advisory votes

Meeting yearMeeting dateForAgainstAbstainSupportOutcome
20262026-06-237,337,387242,9553,45896.79%Passed
20252025-07-28167,537,06564,809,703783,24772.11%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
20262026-06-2396.79%a
20252025-07-2872.11%b

a. Voting standard not stated in the filing.

b. 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)67 : 1
CEO total compensation$8,861,397
Median employee compensation$132,890
08

Director compensation — fiscal year 2025

DirectorCash feesStock awardsOption awardsNon-equity incentiveAll otherTotal
Jill FrizzleyIndependent · Departed during FY$400,000$0$0—$0$400,000
Jim MessinaIndependent · Nominating/Governance (Chair) · Compensation107,50000—0107,500
Nigel GormlyIndependent · Nominating/Governance · Audit88,62400—088,624
Dorri McWhorterIndependent · Nominating/Governance · Audit (Chair)85,00000—085,000
Barbara Moakler ByrneIndependent · Compensation · Audit78,85200—078,852
Thierry PilenkoIndependent · Compensation71,85100—071,851
Reyad FezzaniIndependent · Compensation (Chair) · Audit71,25000—071,250
Gary RieschelIndependent · Not standing for re-election43,75000—043,750
Jennifer Holmgren, Ph.DEmployee director—————0
09

Board fee structure and ownership guideline

Annual cash retainer$60,000
Annual equity retainer$100,000
Per board meeting fee—
Committee chair fees (audit / comp / nom-gov)10,000 / 7,500 / 5,000
Stock ownership guideline—
09b

Total cost of the board

ComponentFY2025
Cash retainers and fees$946,827
Equity awards (grant-date value)$0
All other compensation$0
Total cost of the board$946,827

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
1LanzaTech Global2025Jennifer Holmgren$630,000$0$0$0$642,559

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 LanzaTech Global in fiscal 2025?
As disclosed, Jennifer Holmgren (Chief Executive Officer) was the highest-paid executive at LanzaTech Global in fiscal 2025, with total compensation of $642,559.
How does LanzaTech Global's chief executive pay compare to its disclosed peer group?
As disclosed, Jennifer Holmgren's total compensation ranked at the 1st percentile of LanzaTech Global's disclosed peer group.
What is LanzaTech Global's CEO-to-median employee pay ratio?
As disclosed, LanzaTech Global's CEO-to-median employee pay ratio was 67:1.
How did shareholders vote on LanzaTech Global's executive compensation?
As disclosed, 96.79% of shareholders supported LanzaTech Global's executive compensation in the latest say-on-pay vote.
How much does LanzaTech Global spend in total on board compensation for fiscal 2025?
As disclosed, LanzaTech Global reported total board compensation of $946,827 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, Jennifer HolmgrenDEF 14A2026-04-290001539497-26-001238Section “Summary Compensation Table” · page 30. As printed: 642,559. Filing ↗
2Section 01, Aura CuellarDEF 14A2026-04-290001539497-26-001238Section “Summary Compensation Table” · page 30. As printed: 603,781. Filing ↗
3Section 01, Geoff TrukenbrodDEF 14A2026-04-290001539497-26-001238Section “Summary Compensation Table” · page 30. As printed: 479,550. Filing ↗
4Section 01, Sushmita KoyanagiDEF 14A2026-04-290001539497-26-001238Section “Summary Compensation Table” · page 30. As printed: 384,255. Filing ↗
5Section 01, Zara SummersDEF 14A2026-04-290001539497-26-001238Section “Summary Compensation Table” · page 30. As printed: 344,464. Filing ↗
6Section 07, pay ratioDEF 14A2024-04-290001398432-24-000009Section “CEO Pay Ratio”. As printed: 67 : 1. Filing ↗
7Section 08, Jill FrizzleyDEF 14A2026-04-290001539497-26-001238Section “Director Compensation”. As printed: 400,000. Filing ↗machine: span 379930–379937
8Section 08, Jim MessinaDEF 14A2026-04-290001539497-26-001238Section “Director Compensation”. As printed: 107,500. Filing ↗machine: span 380652–380659
9Section 08, Nigel GormlyDEF 14A2026-04-290001539497-26-001238Section “Director Compensation”. As printed: 88,624. Filing ↗machine: span 381219–381225
10Section 08, Dorri McWhorterDEF 14A2026-04-290001539497-26-001238Section “Director Compensation”. As printed: 85,000. Filing ↗machine: span 381776–381782
11Section 08, Barbara Moakler ByrneDEF 14A2026-04-290001539497-26-001238Section “Director Compensation”. As printed: 78,852. Filing ↗machine: span 382350–382356
12Section 08, Thierry PilenkoDEF 14A2026-04-290001539497-26-001238Section “Director Compensation”. As printed: 71,851. Filing ↗machine: span 382907–382913
13Section 08, Reyad FezzaniDEF 14A2026-04-290001539497-26-001238Section “Director Compensation”. As printed: 71,250. Filing ↗machine: span 383473–383479
14Section 08, Gary RieschelDEF 14A2026-04-290001539497-26-001238Section “Director Compensation”. As printed: 43,750. Filing ↗machine: span 384028–384034
15Section 08, Jennifer Holmgren, Ph.DDEF 14A2026-04-290001539497-26-001238Section “Director Compensation”. As printed: 0. Filing ↗
16Section 06, 2026 voteForm 8-K2026-06-240001628280-26-045168Item 5.07 · say-on-pay result. As reported: 96.79% (votes for as printed: 7,337,387). Filing ↗
17Section 06, 2025 voteForm 8-K2025-07-290001628280-25-036478Item 5.07 · say-on-pay result. As reported: 72.11% (votes for as printed: 167,537,065). Filing ↗
18Section 01 trend, Δ column (computed)Computed——Δ = current-FY total − prior-FY total per named officer.machine: formula: Δ = FY(n) − FY(n−1)
19Section 09b board cost (computed)Computed——Cash 946,827 + equity 0 + all other 0 = 946,827, summed across the director compensation table rows.machine: formula: Σ = 946,827
20LanzaTech Global (subject), Section 10b CEO totalDEF 14A2026-04-290001539497-26-001238CEO total compensation as printed in LanzaTech Global's own proxy. As printed: 642,559. Filing ↗