REPLIGEN CORP

By person

22 insiders · 364 transactions

9.3×

Olivier Loeillot holds 9.3 times base salary in stock. $8.02M of shares against $860.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Olivier Loeillot last reported holding, valued at $165.90, the price Common Stock was last bought or sold at on the open market here, on 4 Sep 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Hunt Anthony

Director

$248.16K (1)

$94.76M (132) scheduled

−$94.51M

89,062

0.1578%

$14.78M

−18.7%

EDDLEMAN ROY T

10% owner

—

$18.28M (10)

−$18.28M

783,985

1.39%

$130.06M

−69.8%

DAWES KAREN A

Director

—

$17.07M (78)

−$17.07M

92,816

0.1645%

$15.40M

+4.1%

Snodgres Jon

Chief Financial Officer

—

$11.32M (39) scheduled

−$11.32M

37,381

0.0662%

$6.20M

+114.2%

KURIYEL RALF

Senior VP, R&D

—

$10.63M (30) scheduled

−$10.63M

20,062

0.0355%

$3.33M

+236.5%

Cox John

Director

—

$4.07M (7) scheduled

−$4.07M

923

0.0016%

$153.13K

−74.5%

RYAN THOMAS F JR

Director

—

$3.46M (17) scheduled

−$3.46M

1,457

0.0026%

$241.72K

−82.9%

Loeillot Olivier

Chief Executive Officer

—

$3.21M (4) scheduled

−$3.21M

48,369

0.0857%

$8.02M

—

BARTHELEMY NICOLAS

Director

$150.54K (1)

$3.14M (8) scheduled

−$2.99M

5,436

0.0096%

$901.83K

+243.6%

Gebski Christine

See Remarks

—

$2.69M (5)

−$2.69M

27,419

0.0486%

$4.55M

−28.9%

Bylund James

Chief Operating Officer

—

$1.75M (4) scheduled

−$1.75M

25,423

0.0450%

$4.22M

+280.4%

Benjamin Howard

VP Business Development

—

$872.79K (3) scheduled

−$872.79K

33,908

0.0601%

$5.63M

+18.5%

Madaus Martin D

Director

$641.87K (6)

—

+$641.87K

8,381

0.0149%

$1.39M

—

COOPER GLENN L MD

Director

—

$334.71K (2)

−$334.71K

35,709

0.0633%

$5.92M

−3.7%

Garland Jason K

CFO

—

$185.79K (2) scheduled

−$185.79K

18,829

0.0334%

$3.12M

—

EGLINTON MANNER CARRIE

Director

$109.39K (1)

—

+$109.39K

5,461

0.0097%

$905.98K

—

Pax Margaret

Director

$37.67K (1)

—

+$37.67K

3,011

0.0053%

$499.52K

—

MUIR GLENN P

Director

—

40,051

0.0710%

$6.64M

+2,172%

Douglass Brian Robb

CHIEF PRODUCT OFFICER

—

7,985

0.0141%

$1.32M

+27.7%

Hughes Violetta

CHIEF ACCOUNTING OFFICER

—

6,331

0.0112%

$1.05M

—

Mhatre Rohin

Director

—

5,014

0.0089%

$831.82K

—

Konstantinov Konstantin

Director

—

3,889

0.0069%

$645.19K

—

Individual transactions

Insider

Date

Role

Action

Price

Amount

Loeillot Olivier

4 Sep 2026

Chief Executive Officer

Sold on a plan

3,035

$165.90

$503.51K

Garland Jason K

16 Jul 2026

CFO

Sold on a plan

530

$150.00

$79.50K

Garland Jason K

25 Jun 2026

CFO

Sold on a plan

733

$145.00

$106.29K

Loeillot Olivier

21 Apr 2026

Chief Executive Officer

Sold on a plan

3,832

$140.00

$536.48K

Loeillot Olivier

25 Nov 2025

Chief Executive Officer

Sold on a plan

7,041

$170.00

$1.20M

Hunt Anthony

15 May 2025

Director

Sold on a plan

$127.00

$889.00

Hunt Anthony

15 May 2025

Director

Sold on a plan

268

$125.20

$33.55K

Hunt Anthony

15 May 2025

Director

Sold on a plan

6,533

$124.34

$812.31K

Hunt Anthony

15 May 2025

Director

Sold on a plan

17,596

$123.57

$2.17M

Hunt Anthony

15 May 2025

Director

Sold on a plan

2,043

$122.66

$250.59K

Hunt Anthony

21 May 2024

Chief Executive Officer

Sold on a plan

969

$171.03

$165.73K

Hunt Anthony

21 May 2024

Chief Executive Officer

Sold on a plan

3,925

$170.04

$667.41K

Hunt Anthony

21 May 2024

Chief Executive Officer

Sold on a plan

2,963

$169.27

$501.55K

Hunt Anthony

21 May 2024

Chief Executive Officer

Sold on a plan

3,933

$168.33

$662.04K

Hunt Anthony

21 May 2024

Chief Executive Officer

Sold on a plan

4,008

$167.05

$669.54K

Hunt Anthony

21 May 2024

Chief Executive Officer

Sold on a plan

4,274

$166.36

$711.02K

Showing 250 of 364 transactions. The figures above use every one of them.

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