Douglass Brian Robb
Chief Product Officer
Award
Calculated transaction value
$0
700 shares @ $0
Traded
Oct 6, 2026
Filed
Oct 8, 2026
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Repligen Corp
RGEN
ManufacturingChemicals
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
34 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Douglass Brian Robb Chief Product Officer | Oct 8, 2026 2-day lag | Award Oct 6, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Douglass Brian Robb Chief Product Officer | Oct 8, 2026 2-day lag | Award Oct 6, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Loeillot Olivier Chief Executive Officer | Oct 6, 2026 1-day lag | Exercise Oct 5, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Loeillot Olivier Chief Executive Officer | Oct 6, 2026 1-day lag | Sale Oct 5, 2026 | $238.27K Filed shares x price | SEC Form 4 View filing | |
| Loeillot Olivier Chief Executive Officer | Oct 6, 2026 1-day lag | Exercise Oct 5, 2026 | $651.14K Filed shares x price | SEC Form 4 View filing | |
| Loeillot Olivier Chief Executive Officer | Oct 6, 2026 1-day lag | Sale Oct 5, 2026 | $798.38K Filed shares x price | SEC Form 4 View filing | |
| Loeillot Olivier Chief Executive Officer | Oct 5, 2026 3-day lag | Disposition Oct 2, 2026 | $226.76K Filed shares x price | SEC Form 4 View filing | |
| Garland Jason K CFO | Sep 28, 2026 3-day lag | Disposition Sep 25, 2026 | $79.86K Filed shares x price | SEC Form 4 View filing | |
| Loeillot Olivier Chief Executive Officer | Sep 25, 2026 1-day lag | Exercise Sep 24, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Loeillot Olivier Chief Executive Officer | Sep 25, 2026 1-day lag | Exercise Sep 24, 2026 | $1.3M Filed shares x price | SEC Form 4 View filing | |
| Loeillot Olivier Chief Executive Officer | Sep 25, 2026 1-day lag | Exercise Sep 24, 2026 | $705.74K Filed shares x price | SEC Form 4 View filing | |
| Loeillot Olivier Chief Executive Officer | Sep 25, 2026 1-day lag | Sale Sep 24, 2026 | $1.6M Filed shares x price | SEC Form 4 View filing | |
| Loeillot Olivier Chief Executive Officer | Sep 25, 2026 1-day lag | Exercise Sep 24, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Loeillot Olivier Chief Executive Officer | Sep 25, 2026 1-day lag | Sale Sep 24, 2026 | $862.98K Filed shares x price | SEC Form 4 View filing | |
| Loeillot Olivier Chief Executive Officer | Sep 22, 2026 1-day lag | Exercise Sep 21, 2026 | $769.35K Filed shares x price | SEC Form 4 View filing | |
| Loeillot Olivier Chief Executive Officer | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $976.68K Filed shares x price | SEC Form 4 View filing | |
| Loeillot Olivier Chief Executive Officer | Sep 22, 2026 1-day lag | Exercise Sep 21, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Loeillot Olivier Chief Executive Officer | Sep 8, 2026 4-day lag | Sale Sep 4, 2026 | $503.51K Filed shares x price | SEC Form 4 View filing | |
| Loeillot Olivier Chief Executive Officer | Sep 8, 2026 5-day lag | Disposition Sep 3, 2026 | $482.03K Filed shares x price | SEC Form 4 View filing | |
| Hughes Violetta Chief Accounting Officer | Sep 2, 2026 1-day lag | Disposition Sep 1, 2026 | $47.1K Filed shares x price | SEC Form 4 View filing | |
| Hughes Violetta Chief Accounting Officer | Sep 2, 2026 181-day lag | Award Mar 5, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Loeillot Olivier Chief Executive Officer | Aug 21, 2026 1-day lag | Sale Aug 20, 2026 | $976.68K Filed shares x price | SEC Form 4 View filing | |
| Loeillot Olivier Chief Executive Officer | Aug 21, 2026 1-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Loeillot Olivier Chief Executive Officer | Aug 21, 2026 1-day lag | Exercise Aug 20, 2026 | $769.35K Filed shares x price | SEC Form 4 View filing | |
| Garland Jason K CFO | Jul 17, 2026 1-day lag | Sale Jul 16, 2026 | $79.5K Filed shares x price | SEC Form 4 View filing | |
| Donald J Trump Executive branch official | Jul 1, 2026 40-day lag | Sale May 22, 2026 | $1K - $15K Reported range | OGE 278-T View filing | |
| Garland Jason K CFO | Jun 26, 2026 1-day lag | Sale Jun 25, 2026 | $106.28K Filed shares x price | SEC Form 4 View filing | |
| Hon. Lisa Mc Clain U.S. House member | Nov 21, 2025 21-day lag | Sale Oct 31, 2025 | $1K - $15K Reported range | House PTR View filing | |
| Hon. Lisa Mc Clain U.S. House member | Nov 21, 2025 22-day lag | Sale Oct 30, 2025 | $1K - $15K Reported range | House PTR View filing | |
| Hon. Lisa Mc Clain U.S. House member | Nov 21, 2025 22-day lag | Buy Oct 30, 2025 | $1K - $15K Reported range | House PTR View filing |
Douglass Brian Robb
Chief Product Officer
Award
Calculated transaction value
$0
675 shares @ $0
Traded
Oct 6, 2026
Filed
Oct 8, 2026
Loeillot Olivier
Chief Executive Officer
Exercise
Calculated transaction value
$0
4,202 shares @ $0
Traded
Oct 5, 2026
Filed
Oct 6, 2026
Loeillot Olivier
Chief Executive Officer
Sale
Calculated transaction value
$238.27K
1,333 shares @ $178.75
Traded
Oct 5, 2026
Filed
Oct 6, 2026
Loeillot Olivier
Chief Executive Officer
Exercise
Calculated transaction value
$651.14K
4,202 shares @ $154.96
Traded
Oct 5, 2026
Filed
Oct 6, 2026
Loeillot Olivier
Chief Executive Officer
Sale
Calculated transaction value
$798.38K
4,202 shares @ $190
Traded
Oct 5, 2026
Filed
Oct 6, 2026
Loeillot Olivier
Chief Executive Officer
Disposition
Calculated transaction value
$226.76K
1,248 shares @ $181.7
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Garland Jason K
CFO
Disposition
Calculated transaction value
$79.86K
421 shares @ $189.68
Traded
Sep 25, 2026
Filed
Sep 28, 2026
Loeillot Olivier
Chief Executive Officer
Exercise
Calculated transaction value
$0
8,404 shares @ $0
Traded
Sep 24, 2026
Filed
Sep 25, 2026
Loeillot Olivier
Chief Executive Officer
Exercise
Calculated transaction value
$1.3M
8,404 shares @ $154.96
Traded
Sep 24, 2026
Filed
Sep 25, 2026
Loeillot Olivier
Chief Executive Officer
Exercise
Calculated transaction value
$705.74K
4,542 shares @ $155.38
Traded
Sep 24, 2026
Filed
Sep 25, 2026
Loeillot Olivier
Chief Executive Officer
Sale
Calculated transaction value
$1.6M
8,404 shares @ $190
Traded
Sep 24, 2026
Filed
Sep 25, 2026
Loeillot Olivier
Chief Executive Officer
Exercise
Calculated transaction value
$0
4,542 shares @ $0
Traded
Sep 24, 2026
Filed
Sep 25, 2026
Loeillot Olivier
Chief Executive Officer
Sale
Calculated transaction value
$862.98K
4,542 shares @ $190
Traded
Sep 24, 2026
Filed
Sep 25, 2026
Loeillot Olivier
Chief Executive Officer
Exercise
Calculated transaction value
$769.35K
5,426 shares @ $141.79
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Loeillot Olivier
Chief Executive Officer
Sale
Calculated transaction value
$976.68K
5,426 shares @ $180
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Loeillot Olivier
Chief Executive Officer
Exercise
Calculated transaction value
$0
5,426 shares @ $0
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Loeillot Olivier
Chief Executive Officer
Sale
Calculated transaction value
$503.51K
3,035 shares @ $165.9
Traded
Sep 4, 2026
Filed
Sep 8, 2026
Loeillot Olivier
Chief Executive Officer
Disposition
Calculated transaction value
$482.03K
2,842 shares @ $169.61
Traded
Sep 3, 2026
Filed
Sep 8, 2026
Hughes Violetta
Chief Accounting Officer
Disposition
Calculated transaction value
$47.1K
277 shares @ $170.02
Traded
Sep 1, 2026
Filed
Sep 2, 2026
Hughes Violetta
Chief Accounting Officer
Award
Calculated transaction value
$0
2,466 shares @ $0
Traded
Mar 5, 2026
Filed
Sep 2, 2026
Loeillot Olivier
Chief Executive Officer
Sale
Calculated transaction value
$976.68K
5,426 shares @ $180
Traded
Aug 20, 2026
Filed
Aug 21, 2026
Loeillot Olivier
Chief Executive Officer
Exercise
Calculated transaction value
$0
5,426 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 21, 2026
Loeillot Olivier
Chief Executive Officer
Exercise
Calculated transaction value
$769.35K
5,426 shares @ $141.79
Traded
Aug 20, 2026
Filed
Aug 21, 2026
Garland Jason K
CFO
Sale
Calculated transaction value
$79.5K
530 shares @ $150
Traded
Jul 16, 2026
Filed
Jul 17, 2026
Donald J Trump
Executive branch official
Sale
Reported value range
$1K - $15K
Not reported
Traded
May 22, 2026
Filed
Jul 1, 2026
Garland Jason K
CFO
Sale
Calculated transaction value
$106.28K
733 shares @ $145
Traded
Jun 25, 2026
Filed
Jun 26, 2026
Hon. Lisa Mc Clain
U.S. House member
Sale
Reported value range
$1K - $15K
Not reported
Traded
Oct 31, 2025
Filed
Nov 21, 2025
Hon. Lisa Mc Clain
U.S. House member
Sale
Reported value range
$1K - $15K
Not reported
Traded
Oct 30, 2025
Filed
Nov 21, 2025
Hon. Lisa Mc Clain
U.S. House member
Buy
Reported value range
$1K - $15K
Not reported
Traded
Oct 30, 2025
Filed
Nov 21, 2025