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Repligen Corporation 2025-2026 Proxy Voting Records

Compiled from SEC Form N-PX filings and Repligen Corporation’s Form 8-K, filed May 15, 2026 (Item 5.07 on EDGAR). Page generated October 18, 2026.

11Ballot items
499Asset managers
6,895Fund votes
May 14, 2026Meeting date

Results at a glance

Meeting of May 14, 2026: 11 items on Repligen Corporation’s Form 8-K, filed May 15, 2026: 9 elected · 2 approved.

Material dissent

Elect Director: Glenn P. Muir 74% of votes cast Elected Director under 80%

Material dissent: a director nominee under 80% of the votes cast, say-on-pay under 70%, any other item the board put forward under 80%, or a shareholder proposal with more than 50%, on the company’s own Form 8-K tally. How this is decided

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

Explore Repligen Corporation in the interactive database Compare manager voting policies

Official 2025-2026 meeting results reported by Repligen Corporation

These tallies are Repligen Corporation’s own, as disclosed to the U.S. Securities and Exchange Commission on Form 8-K, filed May 15, 2026 (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.

Repligen Corporation — official shareholder meeting results, meeting held May 14, 2026
Ballot item	For	Against	Abstain	Withheld	Broker non-votes	Support (of votes cast)	Reported outcome	Voting standard
Elect Director: Olivier Loeillot	51,750,665	116,198	31,383	--	2,124,113	99.7%	Elected	—
Elect Director: Martin Madaus, D.V.M., Ph.D.	51,091,036	775,295	31,915	--	2,124,113	99%	Elected	—
Elect Director: Karen A. Dawes	42,726,647	9,132,553	39,046	--	2,124,113	82%	Elected	—
Elect Director: Nicolas M. Barthelemy	51,526,602	339,481	32,163	--	2,124,113	99.3%	Elected	—
Elect Director: Carrie Eglinton Manner	41,987,697	9,871,020	39,529	--	2,124,113	81%	Elected	—
Elect Director: Konstantin Konstantinov, Ph.D.	51,137,462	728,874	31,910	--	2,124,113	99%	Elected	—
Elect Director: Rohin Mhatre, Ph.D.	51,649,920	215,384	32,942	--	2,124,113	99.5%	Elected	—
Elect Director: Glenn P. Muir	38,592,456	13,265,484	40,306	--	2,124,113	74%	Elected	—
Elect Director: Margaret A. Pax	51,011,846	849,103	37,297	--	2,124,113	98%	Elected	—
2. Ratification of the Appointment of Independent Registered Public Accounting Firm	53,092,462	900,084	29,813	--	--	98%	Approved	—
3. Advisory Vote on Compensation of the Named Executive Officers	50,333,558	1,513,515	51,173	--	2,124,113	97%	Approved	—

Source: Repligen Corporation, Form 8-K, filed with the SEC on May 15, 2026 — read the filing on EDGAR.

How asset managers voted at the Repligen Corporation 2025-2026 meeting

Each item below shows how the 499 asset managers that disclosed a Repligen Corporation 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.

1. Elect Director: Carrie Eglinton Manner

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 3 wordings of this item as funds reported it.

81% Majority: yes · of votes cast

FOR 81%AGAINST

FOR: 41,987,697AGAINST: 9,871,020

Details: description as filed, official tally, votes by 125 asset managers

Description as filed by funds: Election of Directors: Carrie Eglinton Manner

Repligen Corporation’s own tally for this item (“Elect Director: Carrie Eglinton Manner”): 41,987,697 for, 9,871,020 against, per its Form 8-K filed May 15, 2026 (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.

Reported outcome: Elected, in the filing’s own words: “Each of the director nominees in proposal 1 were duly elected by, and each of proposals 2 and 3 were approved by, the Company's stockholders at the 2026 Annual Meeting.”
Support: 81% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 125 asset managers below reported 24,407,545 for, 3,963,866 against, 20,916 abstained, 44 not voted.

FOR

FOR: 24,407,545AGAINST: 3,963,866ABSTAIN: 20,916NOT VOTED: 44

Largest asset managers voting on “Election of Directors: Carrie Eglinton Manner” at Repligen Corporation, 2025-2026
Asset manager	For	Against	Vote
Vanguard	4,680,521	312,773	Mixed
Fidelity	3,514,341	0	For
BlackRock	3,375,815	0	For
T. Rowe Price	3,071,252	28,639	For
MFS	1,010,469	0	For
Invesco	875,111	0	For
FRANKLIN STRATEGIC SERIES	763,151	0	For
Columbia Threadneedle	709,956	0	For
CONESTOGA FUNDS	663,830	0	For
First Trust	0	630,838	Against
WASATCH FUNDS TRUST	502,245	0	For
PROFESSIONALLY MANAGED PORTFOLIOS	434,002	64,760	Mixed
State Street	459,145	22,188	For
Charles Schwab	440,723	0	For
Thrivent	0	418,528	Against
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	417,653	0	For
Voya	376,596	0	For
BNY Mellon	0	338,116	Against
ALGER FUNDS	0	334,746	Against
Bridge Builder Trust	232,537	91,714	Mixed
Advisors' Inner Circle Fund II	286,000	0	For
Dimensional	0	248,589	Against
AllianceBernstein	230,073	0	For
Nationwide	224,036	2,882	For
Equitable	222,428	0	For

Showing the 25 largest of 125 asset managers. See all 125 in the interactive database.

2. Elect Director: Glenn P. Muir

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 4 wordings of this item as funds reported it.

74% Majority: yes · of votes cast

FOR 74%AGAINST

FOR: 38,592,456AGAINST: 13,265,484

Details: description as filed, official tally, votes by 125 asset managers

Description as filed by funds: Election of Directors: Glenn P. Muir

Repligen Corporation’s own tally for this item (“Elect Director: Glenn P. Muir”): 38,592,456 for, 13,265,484 against, per its Form 8-K filed May 15, 2026 (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.

Reported outcome: Elected, in the filing’s own words: “Each of the director nominees in proposal 1 were duly elected by, and each of proposals 2 and 3 were approved by, the Company's stockholders at the 2026 Annual Meeting.”
Support: 74% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 125 asset managers below reported 21,774,194 for, 6,597,218 against, 20,916 abstained, 44 not voted.

FORAGAINST

FOR: 21,774,194AGAINST: 6,597,218ABSTAIN: 20,916NOT VOTED: 44

Largest asset managers voting on “Election of Directors: Glenn P. Muir” at Repligen Corporation, 2025-2026
Asset manager	For	Against	Vote
Vanguard	4,680,516	312,778	Mixed
Fidelity	3,514,341	0	For
BlackRock	3,375,815	0	For
T. Rowe Price	3,071,252	28,639	For
MFS	1,010,469	0	For
Invesco	7,753	867,358	Against
FRANKLIN STRATEGIC SERIES	763,151	0	For
Columbia Threadneedle	0	709,956	Against
CONESTOGA FUNDS	663,830	0	For
First Trust	0	630,838	Against
WASATCH FUNDS TRUST	502,245	0	For
PROFESSIONALLY MANAGED PORTFOLIOS	434,002	64,760	Mixed
State Street	458,621	22,712	For
Charles Schwab	440,723	0	For
Thrivent	0	418,528	Against
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	417,653	0	For
Voya	0	376,596	Against
BNY Mellon	0	338,116	Against
ALGER FUNDS	0	334,746	Against
Bridge Builder Trust	232,537	91,714	Mixed
Advisors' Inner Circle Fund II	286,000	0	For
Dimensional	0	248,589	Against
AllianceBernstein	0	230,073	Against
Nationwide	203,581	23,337	Mixed
Equitable	92,906	129,522	Mixed

Showing the 25 largest of 125 asset managers. See all 125 in the interactive database.

3. Elect Director: Karen A. Dawes

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 4 wordings of this item as funds reported it.

82% Majority: yes · of votes cast

FOR 82%AGAINST

FOR: 42,726,647AGAINST: 9,132,553

Details: description as filed, official tally, votes by 125 asset managers

Description as filed by funds: Election of Directors: Karen A. Dawes

Repligen Corporation’s own tally for this item (“Elect Director: Karen A. Dawes”): 42,726,647 for, 9,132,553 against, per its Form 8-K filed May 15, 2026 (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.

Reported outcome: Elected, in the filing’s own words: “Each of the director nominees in proposal 1 were duly elected by, and each of proposals 2 and 3 were approved by, the Company's stockholders at the 2026 Annual Meeting.”
Support: 82% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 125 asset managers below reported 24,723,732 for, 3,647,680 against, 20,916 abstained, 44 not voted.

FOR

FOR: 24,723,732AGAINST: 3,647,680ABSTAIN: 20,916NOT VOTED: 44

Largest asset managers voting on “Election of Directors: Karen A. Dawes” at Repligen Corporation, 2025-2026
Asset manager	For	Against	Vote
Vanguard	4,680,521	312,773	Mixed
Fidelity	3,514,341	0	For
BlackRock	3,375,815	0	For
T. Rowe Price	3,071,252	28,639	For
MFS	1,010,469	0	For
Invesco	875,111	0	For
FRANKLIN STRATEGIC SERIES	763,151	0	For
Columbia Threadneedle	709,956	0	For
CONESTOGA FUNDS	663,830	0	For
First Trust	0	630,838	Against
WASATCH FUNDS TRUST	502,245	0	For
PROFESSIONALLY MANAGED PORTFOLIOS	434,002	64,760	Mixed
State Street	458,621	22,712	For
Charles Schwab	440,723	0	For
Thrivent	0	418,528	Against
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	417,653	0	For
Voya	376,596	0	For
BNY Mellon	0	338,116	Against
ALGER FUNDS	0	334,746	Against
Bridge Builder Trust	232,537	91,714	Mixed
Advisors' Inner Circle Fund II	286,000	0	For
Dimensional	248,589	0	For
AllianceBernstein	230,073	0	For
Nationwide	224,036	2,882	For
Equitable	222,428	0	For

Showing the 25 largest of 125 asset managers. See all 125 in the interactive database.

4. Elect Director: Konstantin Konstantinov, Ph.D.

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 5 wordings of this item as funds reported it.

99% Majority: yes · of votes cast

FOR 99%

FOR: 51,137,462AGAINST: 728,874

Details: description as filed, official tally, votes by 125 asset managers

Description as filed by funds: Election of Directors: Konstantin Konstantinov, Ph.D.

Repligen Corporation’s own tally for this item (“Elect Director: Konstantin Konstantinov, Ph.D.”): 51,137,462 for, 728,874 against, per its Form 8-K filed May 15, 2026 (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.

Reported outcome: Elected, in the filing’s own words: “Each of the director nominees in proposal 1 were duly elected by, and each of proposals 2 and 3 were approved by, the Company's stockholders at the 2026 Annual Meeting.”
Support: 99% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 125 asset managers below reported 28,339,667 for, 31,745 against, 20,916 abstained, 44 not voted.

FOR

FOR: 28,339,667AGAINST: 31,745ABSTAIN: 20,916NOT VOTED: 44

Largest asset managers voting on “Election of Directors: Konstantin Konstantinov, Ph.D.” at Repligen Corporation, 2025-2026
Asset manager	For	Against	Vote
Vanguard	4,988,694	4,600	For
Fidelity	3,514,341	0	For
BlackRock	3,375,815	0	For
T. Rowe Price	3,099,891	0	For
MFS	1,010,469	0	For
Invesco	875,111	0	For
FRANKLIN STRATEGIC SERIES	763,151	0	For
Columbia Threadneedle	709,956	0	For
CONESTOGA FUNDS	663,830	0	For
First Trust	630,838	0	For
WASATCH FUNDS TRUST	502,245	0	For
PROFESSIONALLY MANAGED PORTFOLIOS	498,762	0	For
State Street	480,810	523	For
Charles Schwab	440,723	0	For
Thrivent	418,528	0	For
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	417,653	0	For
Voya	376,596	0	For
BNY Mellon	338,116	0	For
ALGER FUNDS	334,746	0	For
Bridge Builder Trust	324,251	0	For
Advisors' Inner Circle Fund II	286,000	0	For
Dimensional	248,589	0	For
AllianceBernstein	230,073	0	For
Nationwide	226,918	0	For
Equitable	222,428	0	For

Showing the 25 largest of 125 asset managers. See all 125 in the interactive database.

5. Elect Director: Margaret A. Pax

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 4 wordings of this item as funds reported it.

98% Majority: yes · of votes cast

FOR 98%

FOR: 51,011,846AGAINST: 849,103

Details: description as filed, official tally, votes by 125 asset managers

Description as filed by funds: Election of Directors: Margaret A. Pax

Repligen Corporation’s own tally for this item (“Elect Director: Margaret A. Pax”): 51,011,846 for, 849,103 against, per its Form 8-K filed May 15, 2026 (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.

Reported outcome: Elected, in the filing’s own words: “Each of the director nominees in proposal 1 were duly elected by, and each of proposals 2 and 3 were approved by, the Company's stockholders at the 2026 Annual Meeting.”
Support: 98% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 125 asset managers below reported 28,348,314 for, 23,097 against, 20,916 abstained, 44 not voted.

FOR

FOR: 28,348,314AGAINST: 23,097ABSTAIN: 20,916NOT VOTED: 44

Largest asset managers voting on “Election of Directors: Margaret A. Pax” at Repligen Corporation, 2025-2026
Asset manager	For	Against	Vote
Vanguard	4,993,293	1	For
Fidelity	3,514,341	0	For
BlackRock	3,375,815	0	For
T. Rowe Price	3,099,891	0	For
MFS	1,010,469	0	For
Invesco	875,111	0	For
FRANKLIN STRATEGIC SERIES	763,151	0	For
Columbia Threadneedle	709,956	0	For
CONESTOGA FUNDS	663,830	0	For
First Trust	630,838	0	For
WASATCH FUNDS TRUST	502,245	0	For
PROFESSIONALLY MANAGED PORTFOLIOS	498,762	0	For
State Street	481,333	0	For
Charles Schwab	440,723	0	For
Thrivent	418,528	0	For
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	417,653	0	For
Voya	376,596	0	For
BNY Mellon	338,116	0	For
ALGER FUNDS	334,746	0	For
Bridge Builder Trust	324,251	0	For
Advisors' Inner Circle Fund II	286,000	0	For
Dimensional	248,589	0	For
AllianceBernstein	230,073	0	For
Nationwide	226,918	0	For
Equitable	222,428	0	For

Showing the 25 largest of 125 asset managers. See all 125 in the interactive database.

6. Elect Director: Martin Madaus, D.V.M., Ph.D.

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 5 wordings of this item as funds reported it.

99% Majority: yes · of votes cast

FOR 99%

FOR: 51,091,036AGAINST: 775,295

Details: description as filed, official tally, votes by 125 asset managers

Description as filed by funds: Election of Directors: Martin D. Madaus, D.V.M., Ph.D.

Repligen Corporation’s own tally for this item (“Elect Director: Martin Madaus, D.V.M., Ph.D.”): 51,091,036 for, 775,295 against, per its Form 8-K filed May 15, 2026 (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.

Reported outcome: Elected, in the filing’s own words: “Each of the director nominees in proposal 1 were duly elected by, and each of proposals 2 and 3 were approved by, the Company's stockholders at the 2026 Annual Meeting.”
Support: 99% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 125 asset managers below reported 28,337,831 for, 33,581 against, 20,916 abstained, 44 not voted.

FOR

FOR: 28,337,831AGAINST: 33,581ABSTAIN: 20,916NOT VOTED: 44

Largest asset managers voting on “Election of Directors: Martin D. Madaus, D.V.M., Ph.D.” at Repligen Corporation, 2025-2026
Asset manager	For	Against	Vote
Vanguard	4,990,633	2,661	For
Fidelity	3,514,341	0	For
BlackRock	3,375,815	0	For
T. Rowe Price	3,099,891	0	For
MFS	1,010,469	0	For
Invesco	875,111	0	For
FRANKLIN STRATEGIC SERIES	763,151	0	For
Columbia Threadneedle	709,956	0	For
CONESTOGA FUNDS	663,830	0	For
First Trust	630,838	0	For
WASATCH FUNDS TRUST	502,245	0	For
PROFESSIONALLY MANAGED PORTFOLIOS	498,762	0	For
State Street	480,810	523	For
Charles Schwab	440,723	0	For
Thrivent	418,528	0	For
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	417,653	0	For
Voya	376,596	0	For
BNY Mellon	338,116	0	For
ALGER FUNDS	334,746	0	For
Bridge Builder Trust	324,251	0	For
Advisors' Inner Circle Fund II	286,000	0	For
Dimensional	248,589	0	For
AllianceBernstein	230,073	0	For
Nationwide	226,918	0	For
Equitable	222,428	0	For

Showing the 25 largest of 125 asset managers. See all 125 in the interactive database.

7. Elect Director: Nicolas M. Barthelemy

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 4 wordings of this item as funds reported it.

99.3% Majority: yes · of votes cast

FOR 99.3%

FOR: 51,526,602AGAINST: 339,481

Details: description as filed, official tally, votes by 125 asset managers

Description as filed by funds: Election of Directors: Nicolas M. Barthelemy

Repligen Corporation’s own tally for this item (“Elect Director: Nicolas M. Barthelemy”): 51,526,602 for, 339,481 against, per its Form 8-K filed May 15, 2026 (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.

Reported outcome: Elected, in the filing’s own words: “Each of the director nominees in proposal 1 were duly elected by, and each of proposals 2 and 3 were approved by, the Company's stockholders at the 2026 Annual Meeting.”
Support: 99.3% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 125 asset managers below reported 28,367,408 for, 4,003 against, 20,916 abstained, 44 not voted.

FOR

FOR: 28,367,408AGAINST: 4,003ABSTAIN: 20,916NOT VOTED: 44

Largest asset managers voting on “Election of Directors: Nicolas M. Barthelemy” at Repligen Corporation, 2025-2026
Asset manager	For	Against	Vote
Vanguard	4,993,294	0	For
Fidelity	3,514,341	0	For
BlackRock	3,375,815	0	For
T. Rowe Price	3,099,891	0	For
MFS	1,010,469	0	For
Invesco	875,111	0	For
FRANKLIN STRATEGIC SERIES	763,151	0	For
Columbia Threadneedle	709,956	0	For
CONESTOGA FUNDS	663,830	0	For
First Trust	630,838	0	For
WASATCH FUNDS TRUST	502,245	0	For
PROFESSIONALLY MANAGED PORTFOLIOS	498,762	0	For
State Street	480,788	545	For
Charles Schwab	440,723	0	For
Thrivent	418,528	0	For
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	417,653	0	For
Voya	376,596	0	For
BNY Mellon	338,116	0	For
ALGER FUNDS	334,746	0	For
Bridge Builder Trust	324,251	0	For
Advisors' Inner Circle Fund II	286,000	0	For
Dimensional	248,589	0	For
AllianceBernstein	230,073	0	For
Nationwide	226,918	0	For
Equitable	222,428	0	For

Showing the 25 largest of 125 asset managers. See all 125 in the interactive database.

8. Elect Director: Olivier Loeillot

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 3 wordings of this item as funds reported it.

99.7% Majority: yes · of votes cast

FOR 99.7%

FOR: 51,750,665AGAINST: 116,198

Details: description as filed, official tally, votes by 125 asset managers

Description as filed by funds: Election of Directors: Olivier Loeillot

Repligen Corporation’s own tally for this item (“Elect Director: Olivier Loeillot”): 51,750,665 for, 116,198 against, per its Form 8-K filed May 15, 2026 (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.

Reported outcome: Elected, in the filing’s own words: “Each of the director nominees in proposal 1 were duly elected by, and each of proposals 2 and 3 were approved by, the Company's stockholders at the 2026 Annual Meeting.”
Support: 99.7% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 125 asset managers below reported 28,371,411 for, 20,916 abstained, 44 not voted.

FOR

FOR: 28,371,411ABSTAIN: 20,916NOT VOTED: 44

Largest asset managers voting on “Election of Directors: Olivier Loeillot” at Repligen Corporation, 2025-2026
Asset manager	For	Vote
Vanguard	4,993,294	For
Fidelity	3,514,341	For
BlackRock	3,375,815	For
T. Rowe Price	3,099,891	For
MFS	1,010,469	For
Invesco	875,111	For
FRANKLIN STRATEGIC SERIES	763,151	For
Columbia Threadneedle	709,956	For
CONESTOGA FUNDS	663,830	For
First Trust	630,838	For
WASATCH FUNDS TRUST	502,245	For
PROFESSIONALLY MANAGED PORTFOLIOS	498,762	For
State Street	481,333	For
Charles Schwab	440,723	For
Thrivent	418,528	For
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	417,653	For
Voya	376,596	For
BNY Mellon	338,116	For
ALGER FUNDS	334,746	For
Bridge Builder Trust	324,251	For
Advisors' Inner Circle Fund II	286,000	For
Dimensional	248,589	For
AllianceBernstein	230,073	For
Nationwide	226,918	For
Equitable	222,428	For

Showing the 25 largest of 125 asset managers. See all 125 in the interactive database.

9. Elect Director: Rohin Mhatre, Ph.D.

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 5 wordings of this item as funds reported it.

99.5% Majority: yes · of votes cast

FOR 99.5%

FOR: 51,649,920AGAINST: 215,384

Details: description as filed, official tally, votes by 125 asset managers

Description as filed by funds: Election of Directors: Rohin Mhatre, Ph.D.

Repligen Corporation’s own tally for this item (“Elect Director: Rohin Mhatre, Ph.D.”): 51,649,920 for, 215,384 against, per its Form 8-K filed May 15, 2026 (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.

Reported outcome: Elected, in the filing’s own words: “Each of the director nominees in proposal 1 were duly elected by, and each of proposals 2 and 3 were approved by, the Company's stockholders at the 2026 Annual Meeting.”
Support: 99.5% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 125 asset managers below reported 28,371,411 for, 20,916 abstained, 44 not voted.

FOR

FOR: 28,371,411ABSTAIN: 20,916NOT VOTED: 44

Largest asset managers voting on “Election of Directors: Rohin Mhatre, Ph.D.” at Repligen Corporation, 2025-2026
Asset manager	For	Vote
Vanguard	4,993,294	For
Fidelity	3,514,341	For
BlackRock	3,375,815	For
T. Rowe Price	3,099,891	For
MFS	1,010,469	For
Invesco	875,111	For
FRANKLIN STRATEGIC SERIES	763,151	For
Columbia Threadneedle	709,956	For
CONESTOGA FUNDS	663,830	For
First Trust	630,838	For
WASATCH FUNDS TRUST	502,245	For
PROFESSIONALLY MANAGED PORTFOLIOS	498,762	For
State Street	481,333	For
Charles Schwab	440,723	For
Thrivent	418,528	For
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	417,653	For
Voya	376,596	For
BNY Mellon	338,116	For
ALGER FUNDS	334,746	For
Bridge Builder Trust	324,251	For
Advisors' Inner Circle Fund II	286,000	For
Dimensional	248,589	For
AllianceBernstein	230,073	For
Nationwide	226,918	For
Equitable	222,428	For

Showing the 25 largest of 125 asset managers. See all 125 in the interactive database.

10. 3. Advisory Vote on Compensation of the Named Executive Officers

Official result Fund totals may overlapSECTION 14A SAY-ON-PAY VOTESReported outcome: Approved

Combines 11 wordings of this item as funds reported it.

97% Approved · of votes cast

FOR 97%

FOR: 50,333,558AGAINST: 1,513,515

Details: description as filed, official tally, votes by 499 asset managers

Description as filed by funds: Advisory vote to approve the compensation paid to Repligen Corporation's named executive officers.

Repligen Corporation’s own tally for this item (“3. Advisory Vote on Compensation of the Named Executive Officers”): 50,333,558 for, 1,513,515 against — passed, per its Form 8-K filed May 15, 2026 (Item 5.07).

Reported outcome: Approved, in the filing’s own words: “Each of the director nominees in proposal 1 were duly elected by, and each of proposals 2 and 3 were approved by, the Company's stockholders at the 2026 Annual Meeting.”
Support: 97% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

Fund voting reports and institutional-manager reports both cover this item. An institutional manager can report shares that a fund it advises also reports, so the two are shown separately below and never added together, and their sum is not shown (fund and manager reports combined may count the same shares twice).

Fund voting reports: 124 asset managers voting on “Advisory vote to approve the compensation paid to Repligen Corporation's named executive officers.” at Repligen Corporation, 2025-2026
Asset manager	For	Against	Vote
Vanguard	4,993,293	1	For
Fidelity	3,514,341	0	For
BlackRock	3,375,815	0	For
T. Rowe Price	3,099,891	0	For
MFS	1,010,469	0	For
Invesco	875,111	0	For
FRANKLIN STRATEGIC SERIES	763,151	0	For
Columbia Threadneedle	709,956	0	For
CONESTOGA FUNDS	663,830	0	For
First Trust	630,838	0	For
WASATCH FUNDS TRUST	502,245	0	For
PROFESSIONALLY MANAGED PORTFOLIOS	498,762	0	For
State Street	481,333	0	For
Charles Schwab	440,723	0	For
Thrivent	418,528	0	For
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	417,653	0	For
Voya	376,596	0	For
BNY Mellon	338,116	0	For
ALGER FUNDS	334,746	0	For
Bridge Builder Trust	324,251	0	For
Advisors' Inner Circle Fund II	286,000	0	For
Dimensional	248,589	0	For
AllianceBernstein	230,073	0	For
Nationwide	226,918	0	For
Equitable	222,428	0	For

Fund voting reports, all 124 managers: 28,281,118 for, 77,727 against, 20,916 abstained, 59 not voted. Showing the 25 largest; see all in the interactive database.

Institutional-manager reports: 403 asset managers voting on “Advisory vote to approve the compensation paid to Repligen Corporation's named executive officers.” at Repligen Corporation, 2025-2026
Asset manager	For	Against	Vote
T. Rowe Price	5,369,469	0	For
Fidelity	2,826,300	0	For
State Street	1,552,558	0	For
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	1,550,175	0	For
BlackRock	1,491,122	289	For
RTW INVESTMENTS, LP	1,206,000	0	For
FRANKLIN ADVISERS INC	1,174,609	0	For
Invesco	1,093,398	0	For
GEODE CAPITAL MANAGEMENT, LLC	1,038,813	0	For
AllianceBernstein	745,424	0	For
Newton Investment Management North America, LLC	731,815	0	For
CONGRESS ASSET MANAGEMENT CO	715,517	0	For
WASATCH ADVISORS LP	678,505	0	For
GENEVA CAPITAL MANAGEMENT LLC	582,843	0	For
Stephens Investment Management Group LLC	534,180	0	For
Voya	492,932	0	For
BAMCO INC /NY/	490,094	0	For
FRED ALGER MANAGEMENT, LLC	475,769	0	For
Conestoga Capital Advisors, LLC	456,624	0	For
Charles Schwab	450,036	0	For
MAVERICK CAPITAL LTD	441,058	0	For
Thrivent	425,227	0	For
IMPAX ASSET MANAGEMENT LLC	416,567	0	For
Vanguard	409,350	0	For
Artemis Investment Management LLP	395,124	0	For

Institutional-manager reports, all 403 managers: 34,776,942 for, 848,538 against, 265 abstained, 1,274 not voted. Showing the 25 largest; see all in the interactive database.

11. 2. Ratification of the Appointment of Independent Registered Public Accounting Firm

Official resultAUDIT-RELATEDReported outcome: Approved

Combines 2 wordings of this item as funds reported it.

98% Approved · of votes cast

FOR 98%

FOR: 53,092,462AGAINST: 900,084

Details: description as filed, official tally, votes by 122 asset managers

Description as filed by funds: Ratification of the selection of Ernst & Young LLP as Repligen Corporation's independent registered public accounting firm for the fiscal year ending December 31, 2026.

Repligen Corporation’s own tally for this item (“2. Ratification of the Appointment of Independent Registered Public Accounting Firm”): 53,092,462 for, 900,084 against — passed, per its Form 8-K filed May 15, 2026 (Item 5.07).

Reported outcome: Approved, in the filing’s own words: “Each of the director nominees in proposal 1 were duly elected by, and each of proposals 2 and 3 were approved by, the Company's stockholders at the 2026 Annual Meeting.”
Support: 98% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 122 asset managers below reported 28,259,089 for, 60,992 against, 20,916 abstained, 44 not voted.

FOR

FOR: 28,259,089AGAINST: 60,992ABSTAIN: 20,916NOT VOTED: 44

Largest asset managers voting on “Ratification of the selection of Ernst & Young LLP as Repligen Corporation's independent registered public acc” at Repligen Corporation, 2025-2026
Asset manager	For	Against	Vote
Vanguard	4,990,635	2,659	For
Fidelity	3,514,341	0	For
BlackRock	3,375,815	0	For
T. Rowe Price	3,099,891	0	For
MFS	1,010,469	0	For
Invesco	875,111	0	For
FRANKLIN STRATEGIC SERIES	763,151	0	For
Columbia Threadneedle	709,956	0	For
CONESTOGA FUNDS	663,830	0	For
First Trust	630,838	0	For
WASATCH FUNDS TRUST	502,245	0	For
PROFESSIONALLY MANAGED PORTFOLIOS	498,762	0	For
State Street	480,788	545	For
Charles Schwab	440,723	0	For
Thrivent	418,528	0	For
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	417,653	0	For
Voya	376,596	0	For
BNY Mellon	338,116	0	For
ALGER FUNDS	334,746	0	For
Bridge Builder Trust	324,251	0	For
Advisors' Inner Circle Fund II	286,000	0	For
Dimensional	248,589	0	For
AllianceBernstein	230,073	0	For
Nationwide	226,918	0	For
Equitable	222,428	0	For

Showing the 25 largest of 122 asset managers. See all 122 in the interactive database.

Largest Repligen Corporation shareholders voting in 2025-2026

Ranked separately for each type of Form N-PX report. An institutional manager can report shares that a fund it advises also reports, so the two tables can list the same shares and are never added together. Each is ranked by the shares voted on the item that the most managers of that type reported, shown as a share of the 56,407,740 shares outstanding at the time of that meeting.

Fund voting reports: top Repligen Corporation shareholders by shares voted on “Advisory vote to approve the compensation paid to Repligen Corporation's named executive…”, 2025-2026
#	Asset manager	% of shares outstanding
1	Vanguard	8.85%
2	Fidelity	6.23%
3	BlackRock	5.98%
4	T. Rowe Price	5.50%
5	MFS	1.79%
6	Invesco	1.55%
7	FRANKLIN STRATEGIC SERIES	1.35%
8	Columbia Threadneedle	1.26%
9	CONESTOGA FUNDS	1.18%
10	First Trust	1.12%

Institutional-manager reports: top Repligen Corporation shareholders by shares voted on “Advisory vote to approve the compensation paid to Repligen Corporation's named executive…”, 2025-2026
#	Asset manager	% of shares outstanding
1	T. Rowe Price	9.52%
2	Fidelity	5.01%
3	State Street	2.75%
4	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	2.75%
5	BlackRock	2.64%
6	RTW INVESTMENTS, LP	2.14%
7	FRANKLIN ADVISERS INC	2.08%
8	Invesco	1.94%
9	GEODE CAPITAL MANAGEMENT, LLC	1.84%
10	AllianceBernstein	1.32%

Reported Repligen Corporation holdings and ownership

As disclosed to the SEC in Form 13F (quarter-end holdings of 30 large managers), Schedules 13D and 13G (beneficial ownership above 5%) and the company’s own proxy statement (DEF 14A). Each row names its form.

Repligen Corporation holdings and ownership disclosed for the 2025-2026 proxy season
Holder	% outstanding	Disclosure
BlackRock	10.62%	13F
Vanguard Group	8.85%	13F
T. Rowe Price	8.65%	13F
FMR (Fidelity)	5.12%	13F
Roy T. Eddleman Living Trust	4.80%	13G
State Street	3.15%	13F
BNY Mellon	2.71%	13F
Invesco	2.27%	13F
Franklin Templeton	2.12%	13F
Citadel Advisors	2.06%	13F

Percentages above are of 56,407,740 shares outstanding, as reported by Repligen Corporation on its Form 10-Q dated May 1, 2026 (see the filing on EDGAR). This is the count contemporaneous with the 2025-2026 meeting, not today’s. Each holding is as of its own filing, which may be dated before or after the meeting.

About this page

Every figure above is derived from filings made with the US Securities and Exchange Commission: Form N-PX, in which registered funds disclose how they voted every proxy and institutional managers disclose their votes on executive pay (say-on-pay, say-on-frequency and golden parachutes), and Form 8-K Item 5.07, in which the company reports its own meeting results. Shares outstanding are taken from Repligen Corporation’s 10-Q dated May 1, 2026. This page is a static snapshot rebuilt weekly on October 18, 2026; a live search always shows the current data.

At Repligen Corporation's shareholder meeting held May 14, 2026, in the 2025-2026 proxy season, 499 asset managers reported how they voted on 11 ballot items in their SEC Form N-PX filings, covering 6,895 separate fund positions. On the most widely held item on that ballot — Advisory vote to approve the compensation paid to Repligen Corporation's named executive… — Repligen Corporation's filing reports the proposal as approved, with 97% support 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). Source: Repligen Corporation's Form 8-K, Item 5.07, filed with the U.S. Securities and Exchange Commission on May 15, 2026.

Repligen Corporation proxy season coverage: 2023-2024 · 2024-2025 · 2025-2026 (this page).

Download data (CSV): ballot items · votes by manager · column guide.