MaxCyte, Inc. engages in the development and licensing of cell-engineering technologies to pharmaceutical and biotechnology companies. Its propriety cell therapy is used in drug discovery and development, and biomanufacturing. Its products include ATx, STx, and GTx instruments. The company was founded by Douglas A. Doerfler on July 31, 1998 and is headquartered in Rockville, MD. |
Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
Johnston John Joseph | Director | Mar 26 '24 | Option Exercise | 2.14 | 5,000 | 10,710 | 125,583 | Mar 28 04:31 PM | Johnston John Joseph | Director | Mar 26 '24 | Sale | 4.41 | 5,000 | 22,025 | 120,583 | Mar 28 04:31 PM | Johnston John Joseph | Director | Jan 26 '24 | Option Exercise | 2.14 | 5,000 | 10,710 | 125,583 | Jan 30 04:30 PM | Johnston John Joseph | Director | Jan 26 '24 | Sale | 5.12 | 5,000 | 25,585 | 120,583 | Jan 30 04:30 PM | Johnston John Joseph | Director | Dec 26 '23 | Option Exercise | 2.14 | 5,000 | 10,710 | 125,583 | Dec 28 04:30 PM | Johnston John Joseph | Director | Dec 26 '23 | Sale | 4.53 | 5,000 | 22,650 | 120,583 | Dec 28 04:30 PM | Doerfler Douglas | President and CEO | Dec 05 '23 | Option Exercise | 0.04 | 99,442 | 3,978 | 432,639 | Dec 06 04:15 PM | Doerfler Douglas | President and CEO | Dec 05 '23 | Sale | 5.17 | 99,442 | 514,115 | 333,197 | Dec 06 04:15 PM | Doerfler Douglas | President and CEO | Dec 04 '23 | Option Exercise | 0.04 | 25,008 | 1,000 | 358,205 | Dec 06 04:15 PM | Doerfler Douglas | President and CEO | Dec 04 '23 | Sale | 5.01 | 25,008 | 125,290 | 333,197 | Dec 06 04:15 PM | Doerfler Douglas | President and CEO | Dec 01 '23 | Option Exercise | 0.04 | 20,200 | 808 | 353,397 | Dec 01 05:14 PM | Doerfler Douglas | President and CEO | Dec 01 '23 | Sale | 5.00 | 20,200 | 101,000 | 333,197 | Dec 01 05:14 PM | Doerfler Douglas | President and CEO | Nov 29 '23 | Option Exercise | 0.04 | 5,350 | 214 | 338,547 | Dec 01 05:14 PM | Doerfler Douglas | President and CEO | Nov 29 '23 | Sale | 5.00 | 5,350 | 26,750 | 333,197 | Dec 01 05:14 PM | Johnston John Joseph | Director | Nov 27 '23 | Option Exercise | 2.14 | 5,000 | 10,710 | 125,583 | Nov 29 04:36 PM | Johnston John Joseph | Director | Nov 27 '23 | Sale | 4.59 | 5,000 | 22,950 | 120,583 | Nov 29 04:36 PM | Johnston John Joseph | Director | Nov 14 '23 | Option Exercise | 1.71 | 10,000 | 17,053 | 130,583 | Nov 16 04:48 PM | Johnston John Joseph | Director | Nov 14 '23 | Sale | 3.71 | 10,000 | 37,100 | 120,583 | Nov 16 04:48 PM | Johnston John Joseph | Director | Aug 30 '23 | Option Exercise | 1.64 | 2,841 | 4,662 | 123,424 | Aug 30 05:22 PM | Johnston John Joseph | Director | Aug 30 '23 | Sale | 3.70 | 2,841 | 10,512 | 120,583 | Aug 30 05:22 PM | Johnston John Joseph | Director | Aug 29 '23 | Option Exercise | 1.64 | 2,059 | 3,379 | 122,642 | Aug 30 05:22 PM | Johnston John Joseph | Director | Aug 29 '23 | Sale | 3.70 | 2,059 | 7,618 | 120,583 | Aug 30 05:22 PM | Johnston John Joseph | Director | Aug 28 '23 | Option Exercise | 1.64 | 100 | 164 | 120,683 | Aug 30 05:22 PM | Johnston John Joseph | Director | Aug 28 '23 | Sale | 3.70 | 100 | 370 | 120,583 | Aug 30 05:22 PM | Johnston John Joseph | Director | Jul 26 '23 | Option Exercise | 1.64 | 5,000 | 8,205 | 125,583 | Jul 28 04:30 PM | Johnston John Joseph | Director | Jul 26 '23 | Sale | 4.75 | 5,000 | 23,750 | 120,583 | Jul 28 04:30 PM | Doerfler Douglas | President and CEO | Jul 12 '23 | Option Exercise | 0.04 | 16,757 | 670 | 349,954 | Jul 12 06:06 PM | Doerfler Douglas | President and CEO | Jul 12 '23 | Sale | 5.02 | 16,757 | 84,120 | 333,197 | Jul 12 06:06 PM | Doerfler Douglas | President and CEO | Jul 11 '23 | Option Exercise | 0.04 | 12,798 | 512 | 345,995 | Jul 12 06:06 PM | Doerfler Douglas | President and CEO | Jul 11 '23 | Sale | 5.04 | 12,798 | 64,502 | 333,197 | Jul 12 06:06 PM | Doerfler Douglas | President and CEO | Jul 10 '23 | Option Exercise | 0.04 | 445 | 18 | 333,642 | Jul 12 06:06 PM | Doerfler Douglas | President and CEO | Jul 10 '23 | Sale | 5.01 | 445 | 2,229 | 333,197 | Jul 12 06:06 PM | Johnston John Joseph | Director | Jun 27 '23 | Option Exercise | 1.64 | 7,471 | 12,260 | 128,054 | Jun 28 05:05 PM | Johnston John Joseph | Director | Jun 27 '23 | Sale | 4.39 | 7,471 | 32,798 | 120,583 | Jun 28 05:05 PM | Johnston John Joseph | Director | Jun 26 '23 | Option Exercise | 1.05 | 7,529 | 7,870 | 128,112 | Jun 28 05:05 PM | Johnston John Joseph | Director | Jun 26 '23 | Sale | 4.49 | 7,529 | 33,805 | 120,583 | Jun 28 05:05 PM | Doerfler Douglas | President and CEO | Jun 14 '23 | Option Exercise | 0.04 | 28,883 | 1,155 | 362,080 | Jun 15 04:30 PM | Doerfler Douglas | President and CEO | Jun 14 '23 | Sale | 5.04 | 28,883 | 145,570 | 333,197 | Jun 15 04:30 PM | Doerfler Douglas | President and CEO | Jun 13 '23 | Option Exercise | 0.04 | 14,968 | 599 | 348,165 | Jun 15 04:30 PM | Doerfler Douglas | President and CEO | Jun 13 '23 | Sale | 5.03 | 14,968 | 75,289 | 333,197 | Jun 15 04:30 PM | Doerfler Douglas | President and CEO | May 03 '23 | Option Exercise | 0.04 | 16,149 | 646 | 349,346 | May 05 05:09 PM | Doerfler Douglas | President and CEO | May 03 '23 | Sale | 5.02 | 16,149 | 81,068 | 333,197 | May 05 05:09 PM |
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