Velarion · Company Intelligence
Compensation Brief
Fiscal year 2025 · Filings through 2026-10-07

Amylyx Pharmaceuticals (AMLX)

CEO Justin Klee was paid $2,719,807 in fiscal year 2025, ↓ down 58.1% from fiscal year 2024, the 45th percentile of its disclosed peer group (SEC filing 0001193125-26-171800 ↗): 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.

$2,719,807 ↓
Justin Klee total, FY2025
45th
CEO pay percentile vs peers
9:1
CEO-to-median pay ratio
85.18%
Say-on-pay support, latest vote

Track this company's pay every filing: join the Pro seat waitlist

Velarion Pro: every company page, peer tools and exports, one seat — $1,200/year

A confirmation now and one email when Pro opens, and nothing else. Privacy

Ask our research desk — $99, 24h, every figure cited to its filing.

Sample answer — “What is the CEO’s total compensation?”
- Justin Klee (Co-Chief Executive Officer and Director), FY2025 total compensation $2,719,807 (base salary $686,200) [exec_comp, SEC accession 0001193125-26-171800, filed 2026-04-23]

Answered within 24 hours, every figure cited to its SEC filing. If our database cannot answer your question, you are refunded automatically.

AMLX's next annual pay disclosure, estimated April 22, 2027.est. Filing ↗

01

Summary Compensation Table — fiscal year 2025

Named executive officerSalaryBonusStock awardsOption awardsNon-equity incentivePension / NQDCAll otherTotal
Justin Klee$686,200$0$650,226$817,783$548,098$0$17,500$2,719,807
Co-Chief Executive Officer and Director
Joshua Cohen686,2000650,226817,783548,098017,5002,719,807
Co-Chief Executive Officer and Director
Camille Bedrosian575,0000246,996312,872275,5690157,2371,567,674
Chief Medical Officer
James Frates540,6000246,996311,148259,083017,5001,375,327
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.

Three-year trend — total compensation per named executive

Named executive officerFY2025 totalFY2024 totalFY2023 totalΔ FY2024→2025
Justin Klee$2,719,807$6,496,255$7,418,169↓ −3,776,448
Joshua Cohen2,719,8076,496,2557,418,169↓ −3,776,448
Camille Bedrosian1,567,674—2,372,859—
James Frates1,375,3272,540,3533,510,377↓ −1,165,026

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

You have just read Amylyx Pharmaceuticals's Summary Compensation Table. The whole free brief as a PDF, emailed now, with every figure cited — then a few short notes on the deeper AMLX reports.

We send the PDF right away, then up to three short notes. Reply “unsubscribe” to any of them, any time.

How we handle your data → Privacy

Companies that benchmark against AMLX
6 companies name AMLX as a compensation peer

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

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
Bernhardt Zeiher, M.DIndependent Director$166,078
Daphne QuimiIndependent Director$173,578
George Mclean Milne Jr., Ph.DChair of the Board$218,578
Karen FirestoneIndependent Director$161,078
Paul FonteyneIndependent Director$168,578
02

Equity transactions since the proxy statement was filed

Every insider equity transaction reported on Form 4 after the 2025 proxy statement — acquisitions, dispositions, exercises, and withholdings — and therefore not reflected in any table in that document.

InsiderRoleTransaction dateCodeSharesPriceValueSecuritySource
Karen FirestoneDirector2026-05-21A3,800$14$51,338CommonForm 4 ↗
Paul FonteyneDirector2026-06-04A24,37200Derivative, Class A CommonForm 4 ↗
George M. Milne JrDirector2026-06-04A24,37200Derivative, Class A CommonForm 4 ↗
Daphne QuimiDirector2026-06-04A24,37200Derivative, Class A CommonForm 4 ↗
Karen FirestoneDirector2026-06-04A24,37200Derivative, Class A CommonForm 4 ↗
Bernhardt G. ZeiherDirector2026-06-04A24,37200Derivative, Class A CommonForm 4 ↗
Gina MazzarielloChief Legal Officer2026-07-09D15,00018274,746CommonForm 4 ↗
Gina MazzarielloChief Legal Officer2026-07-10D15,00018264,122CommonForm 4 ↗
Camille BedrosianChief Medical Officer2026-08-18A22,80700CommonForm 4 ↗
Gina MazzarielloChief Legal Officer2026-08-18A21,28400CommonForm 4 ↗
Joshua CohenDirector2026-08-18A60,03900CommonForm 4 ↗
Justin KleeDirector2026-08-18A60,03900CommonForm 4 ↗
James FratesChief Financial Officer2026-08-18A22,80700CommonForm 4 ↗
Karen FirestoneDirector2026-08-31D25,00000Derivative, Class A CommonForm 4 ↗
Karen FirestoneDirector2026-08-31D25,00000Derivative, Class A CommonForm 4 ↗
Karen FirestoneDirector2026-08-31A25,0005126,250CommonForm 4 ↗
Karen FirestoneDirector2026-08-31A25,000244,000CommonForm 4 ↗
Gina MazzarielloChief Legal Officer2026-09-10D1133367CommonForm 4 ↗
Camille BedrosianChief Medical Officer2026-09-10D2,0813368,864CommonForm 4 ↗
Camille BedrosianChief Medical Officer2026-09-10D7,94732256,004CommonForm 4 ↗
Justin KleeDirector2026-09-10D29,02532932,553CommonForm 4 ↗
Gina MazzarielloChief Legal Officer2026-09-10D9,52532309,140CommonForm 4 ↗
Joshua CohenDirector2026-09-10D9193330,464CommonForm 4 ↗
Joshua CohenDirector2026-09-10D29,54532950,040CommonForm 4 ↗
James FratesChief Financial Officer2026-09-10D1,0423334,626CommonForm 4 ↗
James FratesChief Financial Officer2026-09-10D9,76832315,195CommonForm 4 ↗
Justin KleeDirector2026-09-10D1,4393347,710CommonForm 4 ↗
George M. Milne JrDirector2026-10-05D30,00028830,904CommonForm 4 ↗

Transaction codes per Form 4: A acquisition · S open-market sale · F tax withholding · M option exercise · G gift. Value = shares × price as reported. Dividend-equivalent and fractional-share accrual rows (derivative Class A, under $10,000 and under 2,000 shares) are aggregated per date; every row appears in full below.

03

Grants of plan-based awards — fiscal year 2025

ExecutiveAwardGrant dateThresholdTargetGrantedMaximumGrant-date fair value
Justin KleeOPTION—————$817,783
James FratesPRSU—————246,996
Camille BedrosianOPTION—————312,872
Joshua CohenPRSU—————650,226
Justin KleePRSU—————650,226
Joshua CohenOPTION—————817,783
Camille BedrosianPRSU—————246,996
James FratesOPTION—————311,148
03b

Vehicle mix — grant-date fair value by award type

Named executive officerTime-vested (RSU)Performance-vested (PSU)Options / SARs% performance-vested
Justin Klee$0$0$817,7830.0%
James Frates00311,1480.0%
Camille Bedrosian00312,8720.0%
Joshua Cohen00817,7830.0%

% 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
Justin KleeRSU180,118—$2,175,825
Justin KleePSU180,118—2,175,825
Joshua CohenRSU95,001—1,147,612
Justin KleeRSU95,001—1,147,612
Camille BedrosianRSU68,420—826,514
James FratesRSU7,917—95,637
Justin KleeRSU18,750—226,500
James FratesOption102,6303.61—
Camille BedrosianRSU29,167—352,337
Justin KleeOption270,1773.61—
Justin KleeRSU25,000—302,000
Joshua CohenRSU180,118—2,175,825
Justin KleeOption221,6672.01—
James FratesRSU30,000—362,400
Joshua CohenOption221,6672.01—
Camille BedrosianOption102,6303.61—
Joshua CohenOption7,03219—
Camille BedrosianOption70,0002.01—
Joshua CohenOption70,31332.08—
Camille BedrosianOption81,25012.93—
Joshua CohenOption102,91717.56—
Justin KleeOption7,03219—
Justin KleeOption70,31332.08—
James FratesOption2,96919—
James FratesOption1,04219.63—
James FratesOption32,50017.56—
James FratesRSU10,834—130,875
James FratesOption30,46932.08—
Joshua CohenOption270,1773.61—
Joshua CohenPSU180,118—2,175,825
James FratesRSU68,420—826,514
James FratesPSU68,420—826,514
Camille BedrosianPSU68,420—826,514
James FratesOption70,0002.01—
Joshua CohenRSU25,000—302,000
Joshua CohenRSU18,750—226,500
Justin KleeOption102,91717.56—
05

Incentive-plan design — the Compensation Discussion & Analysis

The key objectives of our executive compensation program are to attract, motivate, retain, and reward leaders who create an inclusive and diverse environment and have the skills and experience necessary to successfully execute on our strategic plan to maximize stockholder value.

CEO STI target (% of salary)75%
CEO LTI target (% of salary)—
Independent consultantPearl Meyer
Clawback policyTrue
Anti-hedgingTrue
Anti-pledgingTrue
06

Say-on-pay — recent advisory votes

Meeting yearMeeting dateForAgainstAbstainSupportOutcome
20262026-06-0477,534,82413,490,65321,12585.18%Passed
20252025-06-0533,080,25224,050,9982,024,27257.9%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
20262026-06-0485.18%a
20252025-06-0557.9%b

a. Approved under the standard stated in the filing — “Abstentions and broker non-votes, if any, will have no effect on the outcome of the vote on this proposal.”.

b. Approved under the standard stated in the filing — “Abstentions and broker non-votes, if any, will have no effect on the outcome of the vote on this proposal.”.

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)9 : 1
CEO total compensation$2,719,807
Median employee compensation$298,360
08

Director compensation — fiscal year 2025

DirectorCash feesStock awardsOption awardsNon-equity incentiveAll otherTotal
George Mclean Milne Jr., Ph.DIndependent · Board Chair · Audit · Compensation · Nominating/Governance (Chair) · Science and Technology$117,500$0$101,078$0$0$218,578
Daphne QuimiIndependent · Audit (Chair) · Compensation72,5000101,07800173,578
Paul FonteyneIndependent · Compensation (Chair) · Science and Technology67,5000101,07800168,578
Bernhardt Zeiher, M.DIndependent · Nominating/Governance · Science and Technology (Chair)65,0000101,07800166,078
Karen FirestoneIndependent · Audit · Nominating/Governance60,0000101,07800161,078
Justin KleeEmployee director000—00
Joshua CohenEmployee director000—00
09

Board fee structure and ownership guideline

Annual cash retainer$45,000
Annual equity retainer$285,000
Per board meeting fee—
Committee chair fees (audit / comp / nom-gov)20,000 / 15,000 / 10,000
Stock ownership guideline—
09b

Total cost of the board

ComponentFY2025
Cash retainers and fees$382,500
Equity awards (grant-date value)$0
All other compensation$0
Total cost of the board$382,500

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

10

Disclosed peer group — fiscal year 2025

The compensation peer group as the company disclosed it in its own proxy — the reference set behind the percentile above.

10a

Peer reciprocity

Of the companies Amylyx Pharmaceuticals names as compensation peers, which name it back in their own disclosed peer groups. A peer set the market reciprocates reads differently from one selected in a single direction.

Reciprocity shown where the peer's own current proxy has been read — each mark is cited in the register to that peer's filing. A dash means the peer's current proxy was read and names no reciprocal group including Amylyx Pharmaceuticals.

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
1RAPT Therapeutics, Inc.2024Brian Wong$630,000$0$5,927,297$416,000$6,979,539
2CytomX Therapeutics, Inc.2025Sean McCarthy675,2901,150,4632,158,170749,5724,738,495
3Adverum Biotechnologies, Inc.2024Laurent Fischer691,795171,3632,839,252415,0804,131,290
4Aura Biosciences, Inc.2025Elisabet de los Pinos645,4831,492,3781,513,293284,0133,956,167
5aTyr Pharma, Inc2025Sanjay Shukla638,97702,595,200210,8623,456,253
6Aclaris Therapeutics, Inc.2025Neal Walker615,000828,4261,581,615350,5503,375,591
7Amylyx Pharmaceuticals2025Justin Klee686,200650,226817,783548,0982,719,807
8Inozyme Pharma, Inc.2024Douglas Treco541,66701,933,37502,485,392
9Verastem, Inc.2025Daniel Paterson674,0001,161,6610489,3242,349,975
10Gossamer Bio, Inc.2025Faheem Hasnain649,64901,392,006254,8002,300,455
11Chimerix, Inc.2023Mike Andriole528,47393,135399,282280,5001,312,421
12XBiotech Inc.2025Sushma Shivaswamy468,557000570,992
—Pyxis Oncology, Inc.——————not in coverage universe
—BioAtla, Inc.——————not in coverage universe
—Biomea Fusion, Inc.——————not in coverage universe
—Immunic, Inc.——————not in coverage universe
—PepGen Inc.——————not in coverage universe
—Vigil Neuroscience, Inc.——————not in coverage universe

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.

10c

Incentive design against the same peers

CompanyAnnual incentive payoutLong-term vehicle mixPSU measures include TSRCompensation consultant
Amylyx Pharmaceuticals106.5%not disclosedNoPearl Meyer
Aclaris Therapeutics, Inc.not disclosednot disclosednot disclosedPearl Meyer
Adverum Biotechnologies, Inc.not disclosednot disclosednot disclosedAon
aTyr Pharma, Inc60% (Committee lowered payout from 75% achievement to 60% given EFZO-FIT study results)%Option 100not disclosedRadford
Aura Biosciences, Inc.not disclosednot disclosednot disclosedPay Governance
BioAtla, Inc.not disclosednot disclosednot disclosednot disclosed
Biomea Fusion, Inc.not disclosednot disclosednot disclosednot disclosed
Chimerix, Inc.85%Option 86 · RSU 14not disclosedAon
CytomX Therapeutics, Inc.not disclosednot disclosednot disclosedAon
Gossamer Bio, Inc.65%not disclosedNoAlpine Rewards
Immunic, Inc.not disclosednot disclosednot disclosednot disclosed
Inozyme Pharma, Inc.not disclosednot disclosednot disclosedAlpine Rewards
PepGen Inc.not disclosednot disclosednot disclosednot disclosed
Pyxis Oncology, Inc.not disclosednot disclosednot disclosednot disclosed
RAPT Therapeutics, Inc.120%Option 100not disclosedAon plc/Radford
Verastem, Inc.not disclosednot disclosednot disclosedPearl Meyer
Vigil Neuroscience, Inc.not disclosednot disclosednot disclosednot disclosed
XBiotech Inc.not disclosednot disclosednot disclosednot disclosed

Read from each company's Compensation Discussion and Analysis: annual incentive payout as a percentage of target, the disclosed long-term vehicle mix, whether performance-share measures include a total shareholder return component, and the retained compensation consultant. “Not disclosed” appears only where the company's filing does not state the item.

10d

Frequently asked questions

Who was the highest-paid executive at Amylyx Pharmaceuticals in fiscal 2025?
As disclosed, Justin Klee (Co-Chief Executive Officer and Director) was the highest-paid executive at Amylyx Pharmaceuticals in fiscal 2025, with total compensation of $2,719,807.
How does Amylyx Pharmaceuticals's chief executive pay compare to its disclosed peer group?
As disclosed, Justin Klee's total compensation ranked at the 45th percentile of Amylyx Pharmaceuticals's disclosed peer group.
What is Amylyx Pharmaceuticals's CEO-to-median employee pay ratio?
As disclosed, Amylyx Pharmaceuticals's CEO-to-median employee pay ratio was 9:1.
How did shareholders vote on Amylyx Pharmaceuticals's executive compensation?
As disclosed, 85.18% of shareholders supported Amylyx Pharmaceuticals's executive compensation in the latest say-on-pay vote.
How much does Amylyx Pharmaceuticals spend in total on board compensation for fiscal 2025?
As disclosed, Amylyx Pharmaceuticals reported total board compensation of $382,500 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, Justin KleeDEF 14A2026-04-230001193125-26-171800Section “2025 Summary Compensation Table”. As printed: 2,719,807. Filing ↗machine: r4 · c29 · span 597623–597632
2Section 01, Joshua CohenDEF 14A2026-04-230001193125-26-171800Section “2025 Summary Compensation Table”. As printed: 2,719,807. Filing ↗machine: r2 · c29 · span 575856–575865
3Section 01, Camille BedrosianDEF 14A2026-04-230001193125-26-171800Section “2025 Summary Compensation Table”. As printed: 1,567,674. Filing ↗machine: r8 · c29 · span 641160–641169
4Section 01, James FratesDEF 14A2026-04-230001193125-26-171800Section “2025 Summary Compensation Table”. As printed: 1,375,327. Filing ↗machine: r6 · c29 · span 619370–619379
5Section 03, Justin Klee OPTIONDEF 14A2026-04-230001193125-26-171800Section “EXECUTIVE COMPENSATION” · grants of plan-based awards table. Filing ↗machine: t13 · r4 · c17 · span 593496–593503
6Section 03, James Frates PRSUDEF 14A2026-04-230001193125-26-171800Section “EXECUTIVE COMPENSATION” · grants of plan-based awards table. Filing ↗machine: t13 · r6 · c13 · span 613867–613874
7Section 03, Camille Bedrosian OPTIONDEF 14A2026-04-230001193125-26-171800Section “EXECUTIVE COMPENSATION” · grants of plan-based awards table. Filing ↗machine: t13 · r8 · c17 · span 637032–637039
8Section 03, Joshua Cohen PRSUDEF 14A2026-04-230001193125-26-171800Section “EXECUTIVE COMPENSATION” · grants of plan-based awards table. Filing ↗machine: t13 · r2 · c13 · span 570353–570360
9Section 03, Justin Klee PRSUDEF 14A2026-04-230001193125-26-171800Section “EXECUTIVE COMPENSATION” · grants of plan-based awards table. Filing ↗machine: t13 · r4 · c13 · span 592120–592127
10Section 03, Joshua Cohen OPTIONDEF 14A2026-04-230001193125-26-171800Section “EXECUTIVE COMPENSATION” · grants of plan-based awards table. Filing ↗machine: t13 · r2 · c17 · span 571729–571736
11Section 03, Camille Bedrosian PRSUDEF 14A2026-04-230001193125-26-171800Section “EXECUTIVE COMPENSATION” · grants of plan-based awards table. Filing ↗machine: t13 · r8 · c13 · span 635656–635663
12Section 03, James Frates OPTIONDEF 14A2026-04-230001193125-26-171800Section “EXECUTIVE COMPENSATION” · grants of plan-based awards table. Filing ↗machine: t13 · r6 · c17 · span 615243–615250
13Section 07, pay ratioDEF 14A2026-04-230001193125-26-171800Section “CEO Pay Ratio”. As printed: 9 : 1. Filing ↗machine: span 1435327–1435328
14Section 08, George Mclean Milne Jr., Ph.DDEF 14A2026-04-230001193125-26-171800Section “Director Compensation”. As printed: 218,578. Filing ↗machine: t23 · r2 · c11 · span 1448928–1449136
15Section 08, Daphne QuimiDEF 14A2026-04-230001193125-26-171800Section “Director Compensation”. As printed: 173,578. Filing ↗machine: t23 · r3 · c11 · span 1453509–1453717
16Section 08, Paul FonteyneDEF 14A2026-04-230001193125-26-171800Section “Director Compensation”. As printed: 168,578. Filing ↗machine: t23 · r4 · c11 · span 1458091–1458299
17Section 08, Bernhardt Zeiher, M.DDEF 14A2026-04-230001193125-26-171800Section “Director Compensation”. As printed: 166,078. Filing ↗machine: t23 · r5 · c11 · span 1462682–1462890
18Section 08, Karen FirestoneDEF 14A2026-04-230001193125-26-171800Section “Director Compensation”. As printed: 161,078. Filing ↗machine: t23 · r6 · c11 · span 1467266–1467474
19Section 08, Justin KleeDEF 14A2026-04-230001193125-26-171800Section “Director Compensation”. As printed: 0. Filing ↗
20Section 08, Joshua CohenDEF 14A2026-04-230001193125-26-171800Section “Director Compensation”. As printed: 0. Filing ↗
21Section 02, Karen Firestone 2026-05-21Form 42026-05-260001193125-26-239216Insider equity transaction reported since the proxy statement. Filing ↗
22Section 02, Paul Fonteyne 2026-06-04Form 42026-06-080001193125-26-261637Insider equity transaction reported since the proxy statement. Filing ↗
23Section 02, George M. Milne Jr 2026-06-04Form 42026-06-080001193125-26-261638Insider equity transaction reported since the proxy statement. Filing ↗
24Section 02, Daphne Quimi 2026-06-04Form 42026-06-080001193125-26-261640Insider equity transaction reported since the proxy statement. Filing ↗
25Section 02, Karen Firestone 2026-06-04Form 42026-06-080001193125-26-261641Insider equity transaction reported since the proxy statement. Filing ↗
26Section 02, Bernhardt G. Zeiher 2026-06-04Form 42026-06-080001193125-26-261647Insider equity transaction reported since the proxy statement. Filing ↗
27Section 02, Gina Mazzariello 2026-07-09Form 42026-07-130001193125-26-301996Insider equity transaction reported since the proxy statement. Filing ↗
28Section 02, Gina Mazzariello 2026-07-10Form 42026-07-130001193125-26-301996Insider equity transaction reported since the proxy statement. Filing ↗
29Section 02, Camille Bedrosian 2026-08-18Form 42026-08-200001193125-26-359676Insider equity transaction reported since the proxy statement. Filing ↗
30Section 02, Gina Mazzariello 2026-08-18Form 42026-08-200001193125-26-359677Insider equity transaction reported since the proxy statement. Filing ↗
31Section 02, Joshua Cohen 2026-08-18Form 42026-08-200001193125-26-359675Insider equity transaction reported since the proxy statement. Filing ↗
32Section 02, Justin Klee 2026-08-18Form 42026-08-200001193125-26-359678Insider equity transaction reported since the proxy statement. Filing ↗
33Section 02, James Frates 2026-08-18Form 42026-08-200001193125-26-359679Insider equity transaction reported since the proxy statement. Filing ↗
34Section 02, Karen Firestone 2026-08-31Form 42026-09-020001193125-26-380152Insider equity transaction reported since the proxy statement. Filing ↗
35Section 02, Karen Firestone 2026-08-31Form 42026-09-020001193125-26-380152Insider equity transaction reported since the proxy statement. Filing ↗
36Section 02, Karen Firestone 2026-08-31Form 42026-09-020001193125-26-380152Insider equity transaction reported since the proxy statement. Filing ↗
37Section 02, Karen Firestone 2026-08-31Form 42026-09-020001193125-26-380152Insider equity transaction reported since the proxy statement. Filing ↗
38Section 02, Gina Mazzariello 2026-09-10Form 42026-09-140001193125-26-390508Insider equity transaction reported since the proxy statement. Filing ↗
39Section 02, Camille Bedrosian 2026-09-10Form 42026-09-140001193125-26-390510Insider equity transaction reported since the proxy statement. Filing ↗
40Section 02, Camille Bedrosian 2026-09-10Form 42026-09-140001193125-26-390510Insider equity transaction reported since the proxy statement. Filing ↗
41Section 02, Justin Klee 2026-09-10Form 42026-09-140001193125-26-390506Insider equity transaction reported since the proxy statement. Filing ↗
42Section 02, Gina Mazzariello 2026-09-10Form 42026-09-140001193125-26-390508Insider equity transaction reported since the proxy statement. Filing ↗
43Section 02, Joshua Cohen 2026-09-10Form 42026-09-140001193125-26-390507Insider equity transaction reported since the proxy statement. Filing ↗
44Section 02, Joshua Cohen 2026-09-10Form 42026-09-140001193125-26-390507Insider equity transaction reported since the proxy statement. Filing ↗
45Section 02, James Frates 2026-09-10Form 42026-09-140001193125-26-390509Insider equity transaction reported since the proxy statement. Filing ↗
46Section 02, James Frates 2026-09-10Form 42026-09-140001193125-26-390509Insider equity transaction reported since the proxy statement. Filing ↗
47Section 02, Justin Klee 2026-09-10Form 42026-09-140001193125-26-390506Insider equity transaction reported since the proxy statement. Filing ↗
48Section 02, George M. Milne Jr 2026-10-05Form 42026-10-070001193125-26-416950Insider equity transaction reported since the proxy statement. Filing ↗
49Section 06, 2026 voteForm 8-K2026-06-040001193125-26-257390Item 5.07 · say-on-pay result. As reported: 85.18% (votes for as printed: 77,534,824). Filing ↗
50Section 06, 2025 voteForm 8-K2025-06-050001193125-25-135860Item 5.07 · say-on-pay result. As reported: 57.9% (votes for as printed: 33,080,252). Filing ↗
51Section 01 trend, Δ column (computed)Computed——Δ = current-FY total − prior-FY total per named officer.machine: formula: Δ = FY(n) − FY(n−1)
52Section 03b vehicle mix (computed)Computed——RSU / PSU / Options grant-date fair values summed per officer from the grants table; % performance-vested = PSU ÷ (RSU+PSU+Options).machine: formula: sums + PSU ratio
53Section 09b board cost (computed)Computed——Cash 382,500 + equity 0 + all other 0 = 382,500, summed across the director compensation table rows.machine: formula: Σ = 382,500
54RAPT Therapeutics, Inc., Section 10b CEO totalDEF 14A2025-04-140000950170-25-053517CEO total compensation as printed in RAPT Therapeutics, Inc.'s own proxy. As printed: 6,979,539. Filing ↗machine: r2 · c23 · span 816852–816861
55CytomX Therapeutics, Inc., Section 10b CEO totalDEF 14A2026-04-300001140361-26-018237CEO total compensation as printed in CytomX Therapeutics, Inc.'s own proxy. As printed: 4,738,495. Filing ↗machine: r2 · c24 · span 739353–739362
56Adverum Biotechnologies, Inc., Section 10b CEO totalDEF 14A2025-04-280001140361-25-016005CEO total compensation as printed in Adverum Biotechnologies, Inc.'s own proxy. As printed: 4,131,290. Filing ↗machine: r2 · c24 · span 929707–929716
57Aura Biosciences, Inc., Section 10b CEO totalDEF 14A2026-04-200001193125-26-163933CEO total compensation as printed in Aura Biosciences, Inc.'s own proxy. As printed: 3,956,167. Filing ↗machine: t10 · r2 · c29 · span 480151–480160
58aTyr Pharma, Inc, Section 10b CEO totalDEF 14A2026-03-260001339970-26-000021CEO total compensation as printed in aTyr Pharma, Inc's own proxy. As printed: 3,456,253. Filing ↗machine: r2 · c21 · span 533754–533763
59Aclaris Therapeutics, Inc., Section 10b CEO totalDEF 14A2026-04-230001104659-26-047262CEO total compensation as printed in Aclaris Therapeutics, Inc.'s own proxy. As printed: 3,375,591. Filing ↗machine: r2 · c14 · span 317880–317889
60Amylyx Pharmaceuticals (subject), Section 10b CEO totalDEF 14A2026-04-230001193125-26-171800CEO total compensation as printed in Amylyx Pharmaceuticals's own proxy. As printed: 2,719,807. Filing ↗machine: r4 · c29 · span 597623–597632
61Inozyme Pharma, Inc., Section 10b CEO totalDEF 14A2025-04-290000950170-25-060198CEO total compensation as printed in Inozyme Pharma, Inc.'s own proxy. As printed: 2,485,392. Filing ↗machine: span 345346–345355
62Verastem, Inc., Section 10b CEO totalDEF 14A2026-04-090001104659-26-041506CEO total compensation as printed in Verastem, Inc.'s own proxy. As printed: 2,349,975. Filing ↗
63Gossamer Bio, Inc., Section 10b CEO totalDEF 14A2026-04-240001728117-26-000027CEO total compensation as printed in Gossamer Bio, Inc.'s own proxy. As printed: 2,300,455. Filing ↗machine: r2 · c48 · span 378559–378568
64Chimerix, Inc., Section 10b CEO totalDEF 14A2024-04-260001117480-24-000010CEO total compensation as printed in Chimerix, Inc.'s own proxy. As printed: 1,312,421. Filing ↗
65XBiotech Inc., Section 10b CEO totalDEF 14A2026-10-020001171843-26-006362CEO total compensation as printed in XBiotech Inc.'s own proxy. As printed: 570,992. Filing ↗machine: r3 · c24 · span 252665–252672
66Section 10a, Gossamer Bio, Inc. reciprocityDEF 14A—0001728117-26-000027Gossamer Bio, Inc.'s most recent proxy was read; its disclosed peer group does not include Amylyx Pharmaceuticals. Filing ↗
67Section 10a, Aclaris Therapeutics, Inc. reciprocityDEF 14A—0001558370-24-005677Aclaris Therapeutics, Inc.'s most recent proxy was read; its disclosed peer group does not include Amylyx Pharmaceuticals. Filing ↗
68Section 10a, Adverum Biotechnologies, Inc. reciprocityDEF 14A—0001140361-25-016005Adverum Biotechnologies, Inc.'s most recent proxy was read; its disclosed peer group does not include Amylyx Pharmaceuticals. Filing ↗
69Section 10a, aTyr Pharma, Inc reciprocityDEF 14A—0001339970-26-000021aTyr Pharma, Inc's most recent proxy was read; its disclosed peer group does not include Amylyx Pharmaceuticals. Filing ↗
70Section 10a, Verastem, Inc. reciprocityDEF 14A—0001104659-26-041506Verastem, Inc.'s most recent proxy was read; its disclosed peer group does not include Amylyx Pharmaceuticals. Filing ↗
71Section 10a, Chimerix, Inc. reciprocityDEF 14A—0001117480-24-000010Chimerix, Inc.'s most recent proxy was read; its disclosed peer group does not include Amylyx Pharmaceuticals. Filing ↗

The Pay Desk — the free weekly executive pay briefing, one company at a time, every number traceable to a public filing.

You'll confirm on The Pay Desk's sign-up page.