List of insiders holdings for MAXCYTE INC.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Sumen Cenk Chief Scientific Officer | 2023-03-21 16:41:26 | 620,000 0 | 620,000 | Form 4 |
| 2 | Doerfler Douglas President and CEO | 2023-12-06 16:15:49 | 602,799 0 | 602,799 | Form 4 |
| 3 | Mandell Art Director | 2024-06-13 17:41:06 | 436,552 0 | 436,552 | Form 4 |
| 4 | Masoud Maher President and CEO | 2025-03-18 20:31:18 | 347,500 0 | 347,500 | Form 4 |
| 5 | Erck Stanley C Director | 2024-11-05 16:25:05 | 269,118 0 | 269,118 | Form 4 |
| 6 | DOUGLAS RICHARD Director | 2024-06-13 17:39:41 | 162,068 0 | 162,068 | Form 4 |
| 7 | Johnston John Joseph Director | 2025-01-29 16:13:11 | 159,367 0 | 159,367 | Form 4 |
| 8 | Collins Cynthia Director | 2024-10-16 17:36:05 | 149,377 0 | 149,377 | Form 4 |
| 9 | Murphy Amanda Louise Chief Financial Officer | 2022-03-29 16:16:58 | 142,000 0 | 142,000 | Form 4 |
| 10 | Holtz Ron Chief Financial Officer | 2023-03-21 16:46:44 | 120,000 0 | 120,000 | Form 4 |
| 11 | Brooke William W Director | 2024-06-13 17:27:21 | 112,370 0 | 112,370 | Form 4 |
| 12 | Swirsky Douglas J CHIEF FINANCIAL OFFICER | 2025-03-20 18:08:37 | 111,811 0 | 111,811 | Form 4 |
| 13 | Sandoval David I. GENERAL COUNSEL | 2025-03-20 18:47:50 | 64,219 0 | 64,219 | Form 4 |
| 14 | Hemrajani Rekha Director | 2024-06-13 17:38:12 | 62,068 0 | 62,068 | Form 4 |
| 15 | Al-Wakeel Yasir B. Director | 2024-06-13 17:32:54 | 62,068 0 | 62,068 | Form 4 |
| 16 | BALTHROP PATRICK J Director | 2024-06-13 17:30:16 | 62,068 0 | 62,068 | Form 4 |
| 17 | Soleymannezhad Ali Chief Commercial Officer | 2025-03-20 18:49:14 | 59,439 0 | 59,439 | Form 4 |
| 18 | Ross Thomas M. EVP, GLOBAL SALES | 2024-08-05 18:57:07 | 42,859 0 | 42,859 | Form 4 |
| 19 | THOMPSON J STARK PHD Director | 2021-08-11 17:19:50 | 10,000 0 | 10,000 | Form 4 |
| 20 | Casdin Partners Master Fund L.P. Casdin Capital LLC Casdin Partners GP LLC Casdin Eli 10% Owner | 2024-02-14 16:26:57 | 0 0 | 0 | Form 13G |