Insider Transactions last 24 months for Repligen Corporation - NSDQ: RGEN
Transactions
All
Buy
Sell
Option Exercise
Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Garland Jason K CFO 03/05/2026 AA Direct COM 7,751 $0.00 $0.00 20,092 Bylund James Chief Operating Officer 03/05/2026 AA Direct COM 7,751 $0.00 $0.00 25,423 Loeillot Olivier Chief Executive Officer 03/05/2026 AA Direct COM 24,134 $0.00 $0.00 58,078 Kuriyel Ralf Senior VP, R&D 03/05/2026 AA Direct COM 5,284 $0.00 $0.00 20,062 Kuriyel Ralf Senior VP, R&D 03/04/2026 DF Direct COM 42 $125.84 $5,285.28 14,778 Kuriyel Ralf Senior VP, R&D 03/04/2026 AA Direct COM 125 $0.00 $0.00 14,820 Bylund James Chief Operating Officer 03/04/2026 DF Direct COM 62 $125.84 $7,802.08 17,672 Bylund James Chief Operating Officer 03/04/2026 AA Direct COM 125 $0.00 $0.00 17,734 Douglass Brian Robb CHIEF PRODUCT OFFICER 03/02/2026 DF Direct COM 221 $124.97 $27,618.37 8,319 Kuriyel Ralf Senior VP, R&D 03/02/2026 DF Direct COM 923 $124.97 $115,347.31 14,695 Garland Jason K CFO 03/02/2026 DF Direct COM 715 $124.97 $89,353.55 12,341 Hunt Anthony Director 03/02/2026 DF Direct COM 9,897 $124.97 $1,236,828.09 89,062 Loeillot Olivier Chief Executive Officer 03/02/2026 DF Direct COM 1,610 $124.97 $201,201.70 33,944 Bylund James Chief Operating Officer 03/02/2026 DF Direct COM 2,433 $124.97 $304,052.01 17,609 Kuriyel Ralf Senior VP, R&D 02/27/2026 DF Direct COM 444 $128.73 $57,156.12 15,618 Garland Jason K CFO 02/27/2026 DF Direct COM 327 $128.73 $42,094.71 13,056 Loeillot Olivier Chief Executive Officer 02/27/2026 DF Direct COM 344 $128.73 $44,283.12 35,554 Bylund James Chief Operating Officer 02/27/2026 DF Direct COM 1,478 $128.73 $190,262.94 20,042 Douglass Brian Robb CHIEF PRODUCT OFFICER 12/31/2025 AA Direct COM 2,288 $0.00 $0.00 8,540 Dawes Karen A Director 12/17/2025 DS Direct COM 275 $161.00 $44,275.00 91,821 Muir Glenn P Director 12/16/2025 AM Direct COM 3,366 $26.12 $87,919.92 36,622 Hunt Anthony Director 12/04/2025 DJ Direct COM 2,000 $0.00 $0.00 98,959 Loeillot Olivier Chief Executive Officer 11/25/2025 DS Direct COM 7,041 $170.00 $1,196,970.00 35,898 Bylund James Chief Operating Officer 11/18/2025 DS Direct COM 2,191 $151.21 $331,301.11 21,520 Hunt Anthony Director 11/13/2025 AM Direct COM 2,952 $33.87 $99,984.24 83,695
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Garland Jason K CFO 03/05/2026 AA Direct COM 7,751 $0.00 $0.00 20,092 Bylund James Chief Operating Officer 03/05/2026 AA Direct COM 7,751 $0.00 $0.00 25,423 Loeillot Olivier Chief Executive Officer 03/05/2026 AA Direct COM 24,134 $0.00 $0.00 58,078 Kuriyel Ralf Senior VP, R&D 03/05/2026 AA Direct COM 5,284 $0.00 $0.00 20,062 Kuriyel Ralf Senior VP, R&D 03/04/2026 AA Direct COM 125 $0.00 $0.00 14,820 Bylund James Chief Operating Officer 03/04/2026 AA Direct COM 125 $0.00 $0.00 17,734 Douglass Brian Robb CHIEF PRODUCT OFFICER 12/31/2025 AA Direct COM 2,288 $0.00 $0.00 8,540 Hughes Violetta CHIEF ACCOUNTING OFFICER 09/02/2025 AA Direct COM 4,142 $0.00 $0.00 4,142 Madaus Martin D Director 08/08/2025 AP Indirect COM 1,800 $112.13 $201,830.40 1,800 Mhatre Rohin Director 05/15/2025 AA Direct COM 973 $0.00 $0.00 4,019 Pax Margaret Director 05/15/2025 AA Direct COM 973 $0.00 $0.00 2,016 Madaus Martin D Director 05/15/2025 AA Direct COM 973 $0.00 $0.00 5,586 Dawes Karen A Director 05/15/2025 AA Direct COM 973 $0.00 $0.00 92,096 Eglinton Manner Carrie Director 05/15/2025 AA Direct COM 973 $0.00 $0.00 4,466 Muir Glenn P Director 05/15/2025 AA Direct COM 973 $0.00 $0.00 33,256 Konstantinov Konstantin Director 05/15/2025 AA Direct COM 973 $0.00 $0.00 2,894 Barthelemy Nicolas Director 05/15/2025 AA Direct COM 973 $0.00 $0.00 4,441 Pax Margaret Director 03/17/2025 AP Direct COM 250 $150.69 $37,672.50 1,043 Bylund James Chief Operating Officer 03/13/2025 AA Direct COM 381 $0.00 $0.00 24,340 Loeillot Olivier Chief Executive Officer 03/03/2025 AA Direct COM 14,480 $0.00 $0.00 46,693 Bylund James Chief Operating Officer 03/03/2025 AA Direct COM 6,435 $0.00 $0.00 25,198 Kuriyel Ralf Senior VP, R&D 03/03/2025 AA Direct COM 4,826 $0.00 $0.00 16,448 Garland Jason K CFO 03/03/2025 AA Direct COM 6,435 $0.00 $0.00 13,795 Loeillot Olivier Chief Executive Officer 09/03/2024 AA Direct COM 17,631 $0.00 $0.00 33,417 Hunt Anthony Chief Executive Officer 06/14/2024 AP Direct COM 2,000 $124.08 $248,160.00 165,177
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Kuriyel Ralf Senior VP, R&D 03/04/2026 DF Direct COM 42 $125.84 $5,285.28 14,778 Bylund James Chief Operating Officer 03/04/2026 DF Direct COM 62 $125.84 $7,802.08 17,672 Douglass Brian Robb CHIEF PRODUCT OFFICER 03/02/2026 DF Direct COM 221 $124.97 $27,618.37 8,319 Kuriyel Ralf Senior VP, R&D 03/02/2026 DF Direct COM 923 $124.97 $115,347.31 14,695 Garland Jason K CFO 03/02/2026 DF Direct COM 715 $124.97 $89,353.55 12,341 Hunt Anthony Director 03/02/2026 DF Direct COM 9,897 $124.97 $1,236,828.09 89,062 Loeillot Olivier Chief Executive Officer 03/02/2026 DF Direct COM 1,610 $124.97 $201,201.70 33,944 Bylund James Chief Operating Officer 03/02/2026 DF Direct COM 2,433 $124.97 $304,052.01 17,609 Kuriyel Ralf Senior VP, R&D 02/27/2026 DF Direct COM 444 $128.73 $57,156.12 15,618 Garland Jason K CFO 02/27/2026 DF Direct COM 327 $128.73 $42,094.71 13,056 Loeillot Olivier Chief Executive Officer 02/27/2026 DF Direct COM 344 $128.73 $44,283.12 35,554 Bylund James Chief Operating Officer 02/27/2026 DF Direct COM 1,478 $128.73 $190,262.94 20,042 Dawes Karen A Director 12/17/2025 DS Direct COM 275 $161.00 $44,275.00 91,821 Hunt Anthony Director 12/04/2025 DJ Direct COM 2,000 $0.00 $0.00 98,959 Loeillot Olivier Chief Executive Officer 11/25/2025 DS Direct COM 7,041 $170.00 $1,196,970.00 35,898 Bylund James Chief Operating Officer 11/18/2025 DS Direct COM 2,191 $151.21 $331,301.11 21,520 Hunt Anthony Director 11/13/2025 DS Direct COM 1,956 $157.11 $307,307.16 80,743 Hunt Anthony Director 11/13/2025 DS Direct COM 5,737 $156.22 $896,234.14 82,699 Hunt Anthony Director 11/13/2025 DS Direct COM 3,000 $155.45 $466,350.00 88,436 Hunt Anthony Director 11/13/2025 DS Direct COM 2,500 $154.32 $385,800.00 91,436 Hunt Anthony Director 11/13/2025 DS Direct COM 2,923 $153.14 $447,628.22 93,936 Hunt Anthony Director 11/13/2025 DS Direct COM 2,100 $152.17 $319,557.00 96,859 Hunt Anthony Director 11/13/2025 DS Direct COM 1,784 $151.01 $269,401.84 98,959 Hunt Anthony Director 11/12/2025 DS Direct COM 464 $158.51 $73,548.64 100,743 Hunt Anthony Director 11/12/2025 DS Direct COM 11,096 $158.01 $1,753,278.96 101,207
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Muir Glenn P Director 12/16/2025 AM Direct COM 3,366 $26.12 $87,919.92 36,622 Hunt Anthony Director 11/13/2025 AM Direct COM 2,952 $33.87 $99,984.24 83,695 Hunt Anthony Director 11/12/2025 AM Direct COM 25,000 $33.87 $846,750.00 125,743 Hunt Anthony Director 09/10/2025 AM Direct COM 20,000 $33.87 $677,400.00 129,854 Hunt Anthony Director 03/17/2025 AM Direct COM 21,756 $59.52 $1,294,917.12 163,057 Hunt Anthony Director 03/17/2025 AM Direct COM 5,000 $33.87 $169,350.00 141,301 Hunt Anthony Director 12/05/2024 AM Direct COM 11,808 $33.87 $399,936.96 151,648 Hunt Anthony Director 11/21/2024 AM Direct COM 24,246 $33.87 $821,212.02 164,086 Muir Glenn P Director 11/19/2024 AM Direct COM 19,000 $36.29 $689,510.00 32,283 Hunt Anthony Director 09/10/2024 AM Direct COM 10,000 $33.87 $338,700.00 162,031 Kuriyel Ralf Senior VP, R&D 08/02/2024 AM Direct COM 175 $86.10 $15,067.50 12,463 Muir Glenn P Director 08/01/2024 AM Direct COM 5,000 $36.29 $181,450.00 13,283 Dawes Karen A Director 06/14/2024 AM Direct COM 2,953 $67.71 $199,947.63 88,170
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Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d)
C = Conversion of derivative security |
D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) |
E = Expiration of short derivative position |
F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. |
G = Gift |
H = Expiration (or cancellation) of long derivative position with value received |
I = Discretionary transaction in accordance with Rule 16b-3(f) |
J = Other |
L = Small acquisition under Rule 16a-6 |
M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 |
O = Exercise of out-of-the-money derivative security |
P = Open market or private purchase |
S = Open market or private sale |
U = Disposition pursuant to a tender of shares in a change of control transaction |
W = Acquisition or disposition by will or the laws of descent and distribution |
X = Exercise of in-the-money or at-the-money derivative security |
Z = Deposit into or withdrawal from voting trust
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