| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| RGEN | REPLIGEN CORP | Anthony Hunt | Director | Nov 13, 2025 | Option/RSU Exercise | $33.87 | 2,952 | 99,984 | 83,695 | Nov 14, 2025, 04:30 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Director | Nov 13, 2025 | Sale | $154.61 | 20,000 | 3,092,278 | 98,959 | Nov 14, 2025, 04:30 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Director | Nov 12, 2025 | Sale | $156.88 | 25,000 | 3,921,940 | 122,002 | Nov 13, 2025, 04:30 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Director | Nov 12, 2025 | Option/RSU Exercise | $33.87 | 25,000 | 846,750 | 125,743 | Nov 13, 2025, 04:30 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Director | Sep 10, 2025 | Option/RSU Exercise | $33.87 | 20,000 | 677,400 | 129,854 | Sep 11, 2025, 02:55 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Director | Sep 10, 2025 | Sale | $120.52 | 29,111 | 3,508,389 | 129,758 | Sep 11, 2025, 02:55 PM | |
| MASS | 908 Devices Inc. | Anthony Hunt | Director | Jun 11, 2025 | Option/RSU Exercise | - | 11,364 | - | 30,085 | Jun 13, 2025, 04:21 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Director | May 15, 2025 | Sale | $123.71 | 26,447 | 3,271,688 | 134,258 | May 16, 2025, 03:02 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Director | Mar 17, 2025 | Option/RSU Exercise | $54.73 | 26,756 | 1,464,267 | 163,057 | Mar 19, 2025, 04:21 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Director | Mar 17, 2025 | Sale | $152.51 | 26,756 | 4,080,663 | 162,997 | Mar 19, 2025, 04:21 PM | |
| MASS | 908 Devices Inc. | Anthony Hunt | Director | Mar 02, 2025 | Option/RSU Exercise | - | 2,058 | - | 18,721 | Mar 04, 2025, 06:49 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Director | Mar 03, 2025 | Tax Payment (Shares) | $155.38 | 10,142 | 1,575,864 | 136,301 | Mar 04, 2025, 01:30 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Director | Feb 27, 2025 | Tax Payment (Shares) | $156.54 | 2,825 | 442,225 | 146,443 | Feb 28, 2025, 04:26 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Director | Feb 24, 2025 | Tax Payment (Shares) | $164.74 | 2,380 | 392,081 | 149,268 | Feb 25, 2025, 10:18 AM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Director | Dec 05, 2024 | Option/RSU Exercise | $33.87 | 11,808 | 399,937 | 151,648 | Dec 05, 2024, 08:26 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Director | Nov 21, 2024 | Option/RSU Exercise | $33.87 | 24,246 | 821,212 | 164,086 | Nov 22, 2024, 04:52 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Director | Nov 21, 2024 | Sale | $139.67 | 24,246 | 3,386,439 | 139,840 | Nov 22, 2024, 04:52 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Director | Sep 10, 2024 | Option/RSU Exercise | $33.87 | 10,000 | 338,700 | 162,031 | Sep 12, 2024, 11:35 AM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Director | Sep 10, 2024 | Sale | $145.37 | 22,191 | 3,225,927 | 160,536 | Sep 12, 2024, 11:35 AM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Jun 14, 2024 | Buy | $124.08 | 2,000 | 248,160 | 165,177 | Jun 14, 2024, 05:41 PM | |
| MASS | 908 Devices Inc. | Anthony Hunt | Director | Jun 12, 2024 | Option/RSU Exercise | - | 7,777 | - | 16,663 | Jun 14, 2024, 04:21 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | May 21, 2024 | Sale | $168.26 | 20,072 | 3,377,283 | 178,975 | May 22, 2024, 05:14 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Mar 18, 2024 | Gift | - | 2,000 | - | 183,249 | Mar 20, 2024, 04:29 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Mar 08, 2024 | Sale | $197.44 | 16,707 | 3,298,632 | 198,579 | Mar 11, 2024, 07:43 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Mar 08, 2024 | Option/RSU Exercise | $16.55 | 1 | 17 | 201,956 | Mar 11, 2024, 07:43 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Mar 07, 2024 | Tax Payment (Shares) | $195.72 | 2,867 | 561,129 | 201,955 | Mar 07, 2024, 04:28 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Mar 04, 2024 | Tax Payment (Shares) | $193.99 | 1,111 | 215,523 | 212,097 | Mar 06, 2024, 08:23 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Mar 05, 2024 | Tax Payment (Shares) | $195.52 | 7,275 | 1,422,408 | 204,822 | Mar 06, 2024, 08:23 PM | |
| MASS | 908 Devices Inc. | Anthony Hunt | Director | Mar 04, 2024 | Option/RSU Exercise | - | 2,057 | - | 8,886 | Mar 05, 2024, 06:05 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Mar 01, 2024 | Tax Payment (Shares) | $191.79 | 3,322 | 637,126 | 213,208 | Mar 04, 2024, 09:49 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Nov 14, 2023 | Gift | - | 1,000 | - | 194,307 | Nov 16, 2023, 04:05 PM | |
| MASS | 908 Devices Inc. | Anthony Hunt | Director | Jun 14, 2023 | Option/RSU Exercise | - | 4,771 | - | 6,829 | Jun 16, 2023, 05:52 PM | |
| MASS | 908 Devices Inc. | Anthony Hunt | Director | Mar 02, 2023 | Option/RSU Exercise | - | 2,058 | - | 2,058 | Mar 07, 2023, 04:20 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Mar 03, 2023 | Tax Payment (Shares) | $188.00 | 8,244 | 1,549,872 | 195,307 | Mar 06, 2023, 05:23 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Feb 28, 2023 | Tax Payment (Shares) | $173.28 | 2,748 | 476,173 | 172,244 | Mar 02, 2023, 07:47 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Mar 02, 2023 | Tax Payment (Shares) | $176.37 | 6,670 | 1,176,388 | 165,574 | Mar 02, 2023, 07:47 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Feb 28, 2023 | Tax Payment (Shares) | $173.44 | 3,273 | 567,669 | 174,992 | Feb 28, 2023, 07:53 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Nov 11, 2022 | Option/RSU Exercise | $33.87 | 25,000 | 846,750 | 203,265 | Nov 14, 2022, 05:43 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Nov 11, 2022 | Sale | $200.00 | 25,000 | 5,000,000 | 178,265 | Nov 14, 2022, 05:43 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Sep 08, 2022 | Option/RSU Exercise | $33.87 | 10,000 | 338,700 | 204,667 | Sep 09, 2022, 04:14 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Sep 08, 2022 | Sale | $224.73 | 26,402 | 5,933,438 | 203,843 | Sep 09, 2022, 04:14 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Jul 21, 2022 | Option/RSU Exercise | $32.76 | 20,154 | 660,340 | 219,469 | Jul 22, 2022, 04:25 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Jul 21, 2022 | Sale | $200.00 | 24,802 | 4,960,400 | 194,667 | Jul 22, 2022, 04:25 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Mar 01, 2022 | Tax Payment (Shares) | $194.06 | 7,292 | 1,415,086 | 199,315 | Mar 03, 2022, 03:52 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Feb 28, 2022 | Tax Payment (Shares) | $196.70 | 16,538 | 3,253,025 | 206,607 | Mar 02, 2022, 07:49 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Feb 27, 2022 | Tax Payment (Shares) | $196.70 | 2,754 | 541,712 | 193,071 | Mar 02, 2022, 07:49 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Feb 24, 2022 | Tax Payment (Shares) | $189.21 | 1,170 | 221,376 | 195,825 | Feb 28, 2022, 08:04 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Nov 18, 2021 | Option/RSU Exercise | $32.40 | 10,000 | 324,000 | 199,495 | Nov 19, 2021, 04:45 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Nov 18, 2021 | Sale | $276.85 | 17,355 | 4,804,674 | 197,434 | Nov 19, 2021, 04:45 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Sep 09, 2021 | Sale | $294.75 | 25,000 | 7,368,650 | 205,959 | Sep 13, 2021, 06:24 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Sep 09, 2021 | Option/RSU Exercise | $32.40 | 25,000 | 810,000 | 214,495 | Sep 13, 2021, 06:24 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Aug 17, 2021 | Gift | - | 1,000 | - | 189,495 | Aug 18, 2021, 04:16 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Mar 12, 2021 | Sale | $190.38 | 9,102 | 1,732,847 | 220,950 | Mar 12, 2021, 07:34 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Mar 04, 2021 | Sale | $190.19 | 21,900 | 4,165,091 | 242,970 | Mar 08, 2021, 09:51 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Nov 19, 2020 | Sale | $185.80 | 20,000 | 3,716,051 | 247,880 | Nov 23, 2020, 07:03 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Nov 19, 2020 | Option/RSU Exercise | $26.05 | 20,000 | 521,000 | 253,327 | Nov 23, 2020, 07:03 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Sep 10, 2020 | Option/RSU Exercise | $26.05 | 45,351 | 1,181,394 | 278,678 | Sep 14, 2020, 07:43 AM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Sep 10, 2020 | Sale | $148.20 | 45,351 | 6,721,018 | 273,822 | Sep 14, 2020, 07:43 AM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | May 21, 2020 | Option/RSU Exercise | $24.10 | 50,039 | 1,206,140 | 277,194 | May 26, 2020, 09:27 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | May 21, 2020 | Sale | $139.77 | 46,953 | 6,562,409 | 260,698 | May 26, 2020, 09:27 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Mar 04, 2020 | Sale | $90.13 | 12,300 | 1,108,599 | 230,241 | Mar 05, 2020, 05:50 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Mar 03, 2020 | Sale | $88.22 | 2,190 | 193,194 | 242,641 | Mar 05, 2020, 05:50 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Feb 25, 2020 | Option/RSU Exercise | $25.03 | 21,945 | 549,190 | 231,148 | Feb 27, 2020, 05:39 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Feb 25, 2020 | Sale | $91.56 | 11,735 | 1,074,447 | 229,449 | Feb 27, 2020, 05:39 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Feb 26, 2020 | Sale | $86.51 | 3,475 | 300,627 | 227,742 | Feb 27, 2020, 05:39 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Sep 19, 2019 | Sale | $82.89 | 3,600 | 298,390 | 222,375 | Sep 23, 2019, 06:02 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Sep 19, 2019 | Option/RSU Exercise | $16.55 | 20,000 | 331,000 | 223,013 | Sep 23, 2019, 06:02 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Sep 09, 2019 | Sale | $82.40 | 12,094 | 996,521 | 210,976 | Sep 11, 2019, 04:58 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Mar 18, 2019 | Sale | $59.63 | 14,550 | 867,633 | 219,616 | Mar 20, 2019, 08:20 AM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Mar 05, 2019 | Sale | $58.50 | 13,000 | 760,500 | 229,657 | Mar 05, 2019, 12:00 AM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Feb 28, 2019 | Sale | $59.01 | 7,475 | 441,100 | 242,657 | Mar 04, 2019, 06:52 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Sep 10, 2018 | Option/RSU Exercise | $16.55 | 11,873 | 196,498 | 255,017 | Sep 12, 2018, 12:00 AM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Sep 10, 2018 | Sale | $57.71 | 27,566 | 1,590,809 | 227,451 | Sep 12, 2018, 12:00 AM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | May 21, 2018 | Sale | $42.53 | 16,249 | 691,016 | 243,144 | May 22, 2018, 05:12 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | May 09, 2018 | Tax Payment (Shares) | $40.70 | 1,400 | 56,980 | 259,393 | May 11, 2018, 10:30 AM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Feb 28, 2018 | Tax Payment (Shares) | $34.91 | 8,825 | 308,051 | 74,788 | Mar 02, 2018, 03:01 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Jan 22, 2018 | Sale | $35.95 | 8,970 | 322,445 | 83,613 | Jan 24, 2018, 05:04 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | May 10, 2017 | Tax Payment (Shares) | $37.97 | 2,275 | 86,393 | 92,583 | May 11, 2017, 04:57 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Mar 01, 2017 | Tax Payment (Shares) | $32.07 | 5,972 | 191,524 | 94,858 | Mar 01, 2017, 08:56 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Nov 28, 2016 | Sale | $33.12 | 5,000 | 165,613 | 68,342 | Nov 29, 2016, 04:58 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | May 05, 2016 | Tax Payment (Shares) | $25.71 | 1,622 | 41,702 | 73,342 | May 09, 2016, 04:58 PM | |
| RGEN | REPLIGEN CORP | Anthony Hunt | Chief Executive Officer | Feb 29, 2016 | Tax Payment (Shares) | $26.05 | 2,267 | 59,055 | 74,964 | Mar 01, 2016, 02:38 PM |