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Syndax Pharmaceuticals, Inc. 2025-2026 Proxy Voting Records

Compiled from SEC Form N-PX filings and Syndax Pharmaceuticals, Inc.’s Form 8-K, filed 2026-06-10 (Item 5.07 on EDGAR). Page generated 02 October 2026.

  • 8Reported items
  • 257Asset managers
  • 1,555Fund votes
  • 2026-06-10Meeting date

Proxy season: 2023-2024 2024-2025 2025-2026

Explore Syndax Pharmaceuticals, Inc. in the interactive database Compare manager voting policies

Official 2025-2026 meeting results reported by Syndax Pharmaceuticals, Inc.

These tallies are Syndax Pharmaceuticals, Inc.’s own, as disclosed to the U.S. Securities and Exchange Commission on Form 8-K, filed 2026-06-10 (Item 5.07, “Submission of Matters to a Vote of Security Holders”). They cover every share voted at the meeting, not just the funds that file Form N-PX.

Syndax Pharmaceuticals, Inc. — official shareholder meeting results, meeting held 2026-06-10
Ballot itemForAgainst AbstainWithheldBroker non-votesOutcome
Elect Director: Pierre Legault 37,294,888---- 21,467,9758,034,588 Majority: yes
Elect Director: Michael A. Metzger 58,113,110---- 649,7538,034,588 Majority: yes
Proposal 2: Advisory vote on executive compensation: 55,688,0392,985,35089,474 --8,034,588 Majority: yes
Proposal 3: Ratification of selection of independent registered public accounting firm: 66,603,912162,94730,592 ---- Majority: yes
Proposal 4: Approval of the 2026 Plan: 33,333,26325,392,05137,549 --8,034,588 Majority: yes
Proposal 5: Approval of the 2026 ESPP: 58,661,94174,04726,875 --8,034,588 Majority: yes

Source: Syndax Pharmaceuticals, Inc., Form 8-K, filed with the SEC on 2026-06-10 — read the filing on EDGAR.

How asset managers voted at the Syndax Pharmaceuticals, Inc. 2025-2026 meeting

Each item below shows how the 257 asset managers that disclosed a Syndax Pharmaceuticals, Inc. vote in their SEC Form N-PX filings actually voted. Share totals are the shares those managers' funds voted, summed across every fund they report. These are reported items, not a count of the ballot: fund filings describe one ballot item in different words. Two descriptions are shown as one item only on evidence — the same text (or one cut short of the other), the same director nominee, or a match to the same row of Syndax Pharmaceuticals, Inc.’s own Form 8-K tally — never because they merely read alike. A description that could not be joined that way is listed on its own, so one ballot item can appear more than once.

1. To approve, on an advisory basis, the compensation of the Company's named executive officers, as disclosed in the 2026 proxy statement.

SECTION 14A SAY-ON-PAY VOTESMajority of the votes cast: yes

Combines 4 wordings of this item as funds reported it.

95% Majority: yes · of votes cast

FOR 95%
FOR: 55,688,039AGAINST: 2,985,350

Syndax Pharmaceuticals, Inc.’s own tally for this item (“Proposal 2: Advisory vote on executive compensation:”): 55,688,039 for, 2,985,350 against, per its Form 8-K filed 2026-06-10 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item. Of all 88,610,027 outstanding shares: 63% for, 3% against (66% of the company cast a for/against vote).

The 257 asset managers below cast 94% of the shares they voted on this item FOR. Fund share totals are not shown for this item: fund-reported shares overlap across filings (an adviser and the funds it manages can each report the same shares), and here their sum exceeds the total votes cast at the meeting.

FOR 94%
FOR: 94.1%AGAINST: 5.9%ABSTAIN: 0.0%NOT VOTED: 0.0%
Largest asset managers voting on “To approve, on an advisory basis, the compensation of the Company's named executive officers, as disclosed in ” at Syndax Pharmaceuticals, Inc., 2025-2026
Asset managerForAgainst AbstainWithheldVote
Vanguard6,294,32013 00For
BlackRock5,247,6907,821 00For
State Street4,317,12119,403 00For
DEERFIELD MANAGEMENT COMPANY, L.P.2,701,7490 00For
Eversept Partners, LP2,341,4550 00For
KINGDON CAPITAL MANAGEMENT, L.L.C.2,333,5730 00For
Hood River Capital Management LLC2,268,4230 00For
FRANKLIN ADVISERS INC2,173,2300 00For
Fidelity2,163,3150 00For
GEODE CAPITAL MANAGEMENT, LLC2,161,6100 00For
BNP Paribas Asset Management Holding S.A.01,726,437 00Against
Nuveen1,485,6880 00For
TIAA1,440,6290 00For
Charles Schwab1,438,2770 00For
Manager Directed Portfolios1,365,0570 00For
Aisling Capital Management LP1,316,8060 00For
FRANKLIN STRATEGIC SERIES1,245,6150 00For
Ensign Peak Advisors, Inc990,9690 00For
Candriam S.C.A.0925,332 00Against
Palo Alto Investors LP864,9860 00For
Two Sigma812,9650 00For
Newton Investment Management North America, LLC771,2460 00For
Northern Trust701,36011,912 00For
Trails Edge Capital Partners, LP640,8980 00For
AQR616,6070 00For

Showing the 25 largest of 257 asset managers. See all 257 in the interactive database.

2. TO APPROVE THE SYNDAX PHARMACEUTICALS, INC. 2026 EQUITY INCENTIVE PLAN.

COMPENSATION

47.2% fund support · no official result

FOR 47.2%AGAINST 52.8%

The 65 asset managers below cast 47.2% of the shares they voted on this item FOR (9,779,945 for, 10,944,008 against).

FOR: 9,779,945 (47.2%)AGAINST: 10,944,008 (52.8%)
Largest asset managers voting on “TO APPROVE THE SYNDAX PHARMACEUTICALS, INC. 2026 EQUITY INCENTIVE PLAN.” at Syndax Pharmaceuticals, Inc., 2025-2026
Asset managerForAgainst AbstainWithheldVote
Vanguard1,760,4043,812,965 00Against
State Street1,9052,677,772 00Against
Fidelity2,054,209700 00For
BlackRock2,043,0920 00For
TIAA01,440,629 00Against
Manager Directed Portfolios1,365,0570 00For
FRANKLIN STRATEGIC SERIES01,245,615 00Against
Charles Schwab718,9840 00For
BNY Mellon477,1960 00For
APIS CAPITAL ADVISORS, LLC425,1080 00For
First Trust0417,587 00Against
Columbia Threadneedle0254,970 00Against
Delaware/Macquarie0180,000 00Against
Invesco0177,689 00Against
Equitable121,72654,760 00For
QUANTITATIVE MASTER SERIES LLC137,3130 00For
JPMorgan122,6480 00For
Victory Capital0111,585 00Against
SEI87,1060 00For
Tema ETF Trust84,6370 00For
Lincoln Financial5,96471,542 00Against
ProShares071,013 00Against
Brighthouse29,56928,522 00For
AIG/SunAmerica057,110 00Against
Goldman Sachs53,2250 00For

Showing the 25 largest of 65 asset managers. See all 65 in the interactive database.

3. Election of Directors: Michael A. Metzger

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 3 wordings of this item as funds reported it.

99% Majority: yes · of votes cast

FOR 99%
FOR: 58,113,110WITHHELD: 649,753

Syndax Pharmaceuticals, Inc.’s own tally for this item (“Elect Director: Michael A. Metzger”): 58,113,110 for, 649,753 withheld, per its Form 8-K filed 2026-06-10 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item. Of all 88,610,027 outstanding shares: 66% for, 0.8% withheld (66% of the company cast a for/withheld vote).

The 64 asset managers below cast 100% of the shares they voted on this item FOR (20,233,720 for, 0 against).

FOR 99.6%
FOR: 20,233,720 (99.7%)ABSTAIN: 67,018 (0.3%)
Largest asset managers voting on “Election of Directors: Michael A. Metzger” at Syndax Pharmaceuticals, Inc., 2025-2026
Asset managerForAgainst AbstainWithheldVote
Vanguard5,573,3660 30For
State Street2,679,6770 00For
Fidelity2,054,9090 00For
BlackRock2,043,0920 00For
TIAA1,440,6290 00For
Manager Directed Portfolios1,365,0570 00For
FRANKLIN STRATEGIC SERIES1,245,6150 00For
Charles Schwab718,9840 00For
BNY Mellon477,1960 00For
First Trust417,5870 00For
Columbia Threadneedle254,9700 00For
Delaware/Macquarie180,0000 00For
Invesco177,6890 00For
Equitable121,7260 54,7600For
QUANTITATIVE MASTER SERIES LLC137,3130 00For
JPMorgan122,6480 00For
Victory Capital111,5850 00For
SEI87,1060 00For
Tema ETF Trust84,6370 00For
Lincoln Financial77,5060 00For
ProShares71,0130 00For
Brighthouse45,8360 12,2550For
AIG/SunAmerica57,1100 00For
Goldman Sachs53,2250 00For
SEI Exchange Traded Funds47,0790 00For

Showing the 25 largest of 64 asset managers. See all 64 in the interactive database.

4. Election of Directors: Pierre Legault

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 3 wordings of this item as funds reported it.

63% Majority: yes · of votes cast

FOR 63%WITHHELD 37%
FOR: 37,294,888WITHHELD: 21,467,975

Syndax Pharmaceuticals, Inc.’s own tally for this item (“Elect Director: Pierre Legault”): 37,294,888 for, 21,467,975 withheld, per its Form 8-K filed 2026-06-10 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item. Of all 88,610,027 outstanding shares: 42% for, 24% withheld (66% of the company cast a for/withheld vote).

The 64 asset managers below cast 100% of the shares they voted on this item FOR (14,847,771 for, 0 against).

FOR 73%ABSTAIN 27%
FOR: 14,847,771 (73.1%)ABSTAIN: 5,452,967 (26.9%)
Largest asset managers voting on “Election of Directors: Pierre Legault” at Syndax Pharmaceuticals, Inc., 2025-2026
Asset managerForAgainst AbstainWithheldVote
Vanguard5,535,1960 38,1740For
State Street5,3200 2,674,3570Abstain
Fidelity2,054,2090 7000For
BlackRock2,043,0920 00For
TIAA1,440,6290 00For
Manager Directed Portfolios1,365,0570 00For
FRANKLIN STRATEGIC SERIES00 1,245,6150Abstain
Charles Schwab718,9840 00For
BNY Mellon477,1960 00For
First Trust00 417,5870Abstain
Columbia Threadneedle254,9700 00For
Delaware/Macquarie00 180,0000Abstain
Invesco177,6890 00For
Equitable121,7260 54,7600For
QUANTITATIVE MASTER SERIES LLC137,3130 00For
JPMorgan122,6480 00For
Victory Capital00 111,5850Abstain
SEI00 87,1060Abstain
Tema ETF Trust84,6370 00For
Lincoln Financial5,9640 71,5420Abstain
ProShares00 71,0130Abstain
Brighthouse17,3140 40,7770Abstain
AIG/SunAmerica00 57,1100Abstain
Goldman Sachs53,2250 00For
SEI Exchange Traded Funds00 47,0790Abstain

Showing the 25 largest of 64 asset managers. See all 64 in the interactive database.

5. TO APPROVE THE SYNDAX PHARMACEUTICALS, INC. 2026 EMPLOYEE STOCK PURCHASE PLAN.

COMPENSATION

99.9% fund support · no official result

FOR 99.9%

The 64 asset managers below cast 99.9% of the shares they voted on this item FOR (20,286,589 for, 12,255 against).

FOR: 20,286,589 (99.9%)AGAINST: 12,255 (0.1%)
Largest asset managers voting on “TO APPROVE THE SYNDAX PHARMACEUTICALS, INC. 2026 EMPLOYEE STOCK PURCHASE PLAN.” at Syndax Pharmaceuticals, Inc., 2025-2026
Asset managerForAgainst AbstainWithheldVote
Vanguard5,573,3690 00For
State Street2,679,6770 00For
Fidelity2,054,9090 00For
BlackRock2,043,0920 00For
TIAA1,440,6290 00For
Manager Directed Portfolios1,365,0570 00For
FRANKLIN STRATEGIC SERIES1,245,6150 00For
Charles Schwab718,9840 00For
BNY Mellon477,1960 00For
First Trust417,5870 00For
Columbia Threadneedle254,9700 00For
Delaware/Macquarie180,0000 00For
Invesco177,6890 00For
Equitable176,4860 00For
QUANTITATIVE MASTER SERIES LLC137,3130 00For
JPMorgan122,6480 00For
Victory Capital111,5850 00For
SEI87,1060 00For
Tema ETF Trust84,6370 00For
Lincoln Financial77,5060 00For
ProShares71,0130 00For
Brighthouse45,83612,255 00For
AIG/SunAmerica57,1100 00For
Goldman Sachs53,2250 00For
SEI Exchange Traded Funds47,0790 00For

Showing the 25 largest of 64 asset managers. See all 64 in the interactive database.

6. TO RATIFY THE SELECTION OF DELOITTE & TOUCHE LLP AS THE COMPANY'S INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR THE FISCAL YEAR ENDING DECEMBER 31, 2026.

AUDIT-RELATEDMajority of the votes cast: yes

99.7% Majority: yes · of votes cast

FOR 99.7%
FOR: 66,603,912AGAINST: 162,947

Syndax Pharmaceuticals, Inc.’s own tally for this item (“Proposal 3: Ratification of selection of independent registered public accounting firm:”): 66,603,912 for, 162,947 against, per its Form 8-K filed 2026-06-10 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item. Of all 88,610,027 outstanding shares: 75% for, 0.2% against (75% of the company cast a for/against vote).

The 63 asset managers below cast 99.9% of the shares they voted on this item FOR (20,285,485 for, 106 against).

FOR 99.9%
FOR: 20,285,485 (99.9%)AGAINST: 106 (0.0%)ABSTAIN: 12,255 (0.1%)
Largest asset managers voting on “TO RATIFY THE SELECTION OF DELOITTE & TOUCHE LLP AS THE COMPANY'S INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIR” at Syndax Pharmaceuticals, Inc., 2025-2026
Asset managerForAgainst AbstainWithheldVote
Vanguard5,573,3690 00For
State Street2,679,571106 00For
Fidelity2,054,9090 00For
BlackRock2,043,0920 00For
TIAA1,440,6290 00For
Manager Directed Portfolios1,365,0570 00For
FRANKLIN STRATEGIC SERIES1,245,6150 00For
Charles Schwab718,9840 00For
BNY Mellon477,1960 00For
First Trust417,5870 00For
Columbia Threadneedle254,9700 00For
Delaware/Macquarie180,0000 00For
Invesco177,6890 00For
Equitable176,4860 00For
QUANTITATIVE MASTER SERIES LLC137,3130 00For
JPMorgan122,6480 00For
Victory Capital111,5850 00For
SEI87,1060 00For
Tema ETF Trust84,6370 00For
Lincoln Financial77,5060 00For
ProShares71,0130 00For
Brighthouse45,8360 12,2550For
AIG/SunAmerica57,1100 00For
Goldman Sachs53,2250 00For
SEI Exchange Traded Funds47,0790 00For

Showing the 25 largest of 63 asset managers. See all 63 in the interactive database.

7. Approve Omnibus Stock Plan

COMPENSATION

99.8% fund support · no official result

FOR 99.5%

The 3 asset managers below cast 99.8% of the shares they voted on this item FOR (2,341,455 for, 2,892 against).

FOR: 2,341,455 (99.6%)AGAINST: 2,892 (0.1%)ABSTAIN: 7,400 (0.3%)
Largest asset managers voting on “Approve Omnibus Stock Plan” at Syndax Pharmaceuticals, Inc., 2025-2026
Asset managerForAgainst AbstainWithheldVote
Eversept Partners, LP2,341,4550 00For
FORUM FUNDS II00 7,4000Abstain
CLEARWATER INVESTMENT TRUST02,892 00Against

8. Approve Qualified Employee Stock Purchase Plan

COMPENSATION

100% fund support · no official result

FOR 100%

The 3 asset managers below cast 100% of the shares they voted on this item FOR (2,351,747 for, 0 against).

FOR: 2,351,747 (100.0%)
Largest asset managers voting on “Approve Qualified Employee Stock Purchase Plan” at Syndax Pharmaceuticals, Inc., 2025-2026
Asset managerForAgainst AbstainWithheldVote
Eversept Partners, LP2,341,4550 00For
FORUM FUNDS II7,4000 00For
CLEARWATER INVESTMENT TRUST2,8920 00For

Largest Syndax Pharmaceuticals, Inc. shareholders voting in 2025-2026

Ranked by the number of Syndax Pharmaceuticals, Inc. shares each manager voted on the most widely held ballot item of the 2025-2026 meeting, shown as a share of the 88,610,027 shares outstanding at the time of that meeting.

Top Syndax Pharmaceuticals, Inc. shareholders by shares voted, 2025-2026
#Asset manager % of shares outstanding
1Vanguard 7.10%
2BlackRock 5.93%
3State Street 4.89%
4DEERFIELD MANAGEMENT COMPANY, L.P. 3.05%
5Eversept Partners, LP 2.64%
6KINGDON CAPITAL MANAGEMENT, L.L.C. 2.63%
7Hood River Capital Management LLC 2.56%
8FRANKLIN ADVISERS INC 2.45%
9Fidelity 2.44%
10GEODE CAPITAL MANAGEMENT, LLC 2.44%

Reported Syndax Pharmaceuticals, Inc. ownership

Positions disclosed to the SEC on Schedules 13D and 13G, Form 13F and the company’s own proxy statement (DEF 14A).

Syndax Pharmaceuticals, Inc. beneficial owners on record for the 2025-2026 proxy season
Holder % outstanding Disclosure
Entities affiliated with Kynam Capital Management LP 9.62% DEF14A
Entities affiliated with BlackRock, Inc. 7.61% DEF14A
STATE STREET CORPORATION 6.39% 13G
The Goldman Sachs Group 6.30% DEF14A
Vanguard Capital Management 5.03% 13G
Point72 Asset Management, L.P. 2.24% 13G
Michael A. Metzger 2.22% DEF14A
Luke J. Albrecht 0.83% DEF14A
Keith A. Goldan 0.57% DEF14A
Dennis G. Podlesak 0.35% DEF14A

Percentages above are of 88,610,027 shares outstanding, as reported by Syndax Pharmaceuticals, Inc. on its Form 10-Q dated 2026-04-27 (see the filing on EDGAR). This is the count contemporaneous with the 2025-2026 meeting, so the percentages are the ones that were true then, not ones restated against today’s share count.

About this page

Every figure above is derived from filings made with the US Securities and Exchange Commission: Form N-PX, in which registered investment companies and institutional managers disclose how they voted every proxy, and Form 8-K Item 5.07, in which the company reports its own meeting results. Shares outstanding are taken from Syndax Pharmaceuticals, Inc.’s 10-Q dated 2026-04-27. This page is a static snapshot rebuilt weekly on 02 October 2026; a live search always shows the current data.

At Syndax Pharmaceuticals, Inc.'s shareholder meeting held 2026-06-10, in the 2025-2026 proxy season, 257 asset managers reported how they voted in their SEC Form N-PX filings, covering 1,555 separate fund positions. Their filings are grouped here into 8 reported items; because filers word the same ballot item differently, that can be more than the number of items on the ballot. On the most widely held item on that ballot — To approve, on an advisory basis, the compensation of the Company's named executive officers… — FOR was 95% of the votes cast (FOR divided by FOR plus AGAINST, the conventional basis for proxy support; abstentions, broker non-votes and unvoted shares are excluded because none of them took a side), which is more than half. Whether the item was approved is for the filing to say; that statement has not been read for this item. Source: Syndax Pharmaceuticals, Inc.'s Form 8-K, Item 5.07, filed with the U.S. Securities and Exchange Commission on 2026-06-10.

Syndax Pharmaceuticals, Inc. proxy season coverage: 2023-2024 · 2024-2025 · 2025-2026 (this page).