James R. Bylund's most recent trade in Repligen Corp. was a trade of 2,191 Common Stock done at an average price of $151.2 . Disclosure was reported to the exchange on Nov. 18, 2025.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Repligen Corp | James R. Bylund | Chief Operating Officer | Sale of securities on an exchange or to another person at price $ 151.21 per share. | 18 Nov 2025 | 2,191 | 21,520 (0%) | 0% | 151.2 | 331,301 | Common Stock |
| Repligen Corp | James R. Bylund | Chief Operating Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 128.50 per share. | 01 Apr 2025 | 454 | 23,711 (0%) | 0% | 128.5 | 58,339 | Common Stock |
| Repligen Corp | James R. Bylund | Chief Operating Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 13 Mar 2025 | 381 | 24,340 (0%) | 0% | 0 | Common Stock | |
| Repligen Corp | James R. Bylund | Chief Operating Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 142.44 per share. | 13 Mar 2025 | 175 | 24,165 (0%) | 0% | 142.4 | 24,927 | Common Stock |
| Repligen Corp | James R. Bylund | Chief Operating Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 03 Mar 2025 | 6,435 | 25,198 (0%) | 0% | 0 | Common Stock | |
| Repligen Corp | James R. Bylund | Chief Operating Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 03 Mar 2025 | 6,056 | 6,056 | - | - | Stock Option (Right to Buy) | |
| Repligen Corp | James R. Bylund | Chief Operating Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 155.38 per share. | 03 Mar 2025 | 1,239 | 23,959 (0%) | 0% | 155.4 | 192,516 | Common Stock |
| Repligen Corp | James R. Bylund | Chief Operating Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 156.54 per share. | 27 Feb 2025 | 1,285 | 18,763 (0%) | 0% | 156.5 | 201,154 | Common Stock |
| Repligen Corp | James R. Bylund | Chief Operating Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 164.74 per share. | 24 Feb 2025 | 543 | 20,048 (0%) | 0% | 164.7 | 89,454 | Common Stock |
| Repligen Corp | James R. Bylund | Chief Operating Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 182.95 per share. | 02 Apr 2024 | 444 | 20,591 (0%) | 0% | 183.0 | 81,230 | Common Stock |