Douglas Doerfler
President and CEO at MaxCyte Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: MaxCyte Inc., 3 years.
Chief executive roles
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Dec 5, 2023 | MaxCyte Inc. | Option exercise | +99,442 | $0.04 | $3,978 |
| Dec 5, 2023 | MaxCyte Inc. | Open-market sale | −99,442 | $5.17 | $514,115 |
| Dec 4, 2023 | MaxCyte Inc. | Option exercise | +25,008 | $0.04 | $1,000 |
| Dec 4, 2023 | MaxCyte Inc. | Open-market sale | −25,008 | $5.01 | $125,290 |
| Dec 1, 2023 | MaxCyte Inc. | Option exercise | +20,200 | $0.04 | $808 |
| Dec 1, 2023 | MaxCyte Inc. | Open-market sale | −20,200 | $5.00 | $101,000 |
| Nov 29, 2023 | MaxCyte Inc. | Option exercise | +5,350 | $0.04 | $214 |
| Nov 29, 2023 | MaxCyte Inc. | Open-market sale | −5,350 | $5.00 | $26,750 |
| Jul 12, 2023 | MaxCyte Inc. | Option exercise | +16,757 | $0.04 | $670 |
| Jul 12, 2023 | MaxCyte Inc. | Open-market sale | −16,757 | $5.02 | $84,120 |
| Jul 11, 2023 | MaxCyte Inc. | Option exercise | +12,798 | $0.04 | $512 |
| Jul 11, 2023 | MaxCyte Inc. | Open-market sale | −12,798 | $5.04 | $64,502 |
| Jul 10, 2023 | MaxCyte Inc. | Option exercise | +445 | $0.04 | $18 |
| Jul 10, 2023 | MaxCyte Inc. | Open-market sale | −445 | $5.01 | $2,229 |
| Jun 14, 2023 | MaxCyte Inc. | Option exercise | +28,883 | $0.04 | $1,155 |
Questions about Douglas Doerfler
What boards is Douglas Doerfler on?
Douglas Doerfler sits on the board of MaxCyte Inc.
What company is Douglas Doerfler the CEO of?
Douglas Doerfler is President and CEO of MaxCyte Inc.
How long has Douglas Doerfler served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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