Douglas Doerfler is CEO & President at MAXCYTE, INC. (MXCT). They have made 5 open-market trades across 1 company since 2021, most recently 2023-12-05.
CIK 0001874482
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MXCT | 333,197 | $431K |
Shares reported on the most recent Form 4, priced at the 2023-12-06 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MXCT | SELL | 2023-12-04 | 2023-12-06 | $5.14 | $1.3M | -11.0% | -10.0% | -19.8% |
| MXCT | SELL | 2023-11-29 | 2023-12-01 | $5.00 | $128K | +2.4% | +1.8% | -6.3% |
| MXCT | SELL · 10b5-1 | 2023-07-10 | 2023-07-12 | $5.03 | $299K | -4.4% | -23.2% | -38.8% |
| MXCT | SELL · 10b5-1 | 2023-06-13 | 2023-06-15 | $5.04 | $442K | -10.1% | -2.8% | -30.3% |
| MXCT | SELL · 10b5-1 | 2023-05-03 | 2023-05-05 | $5.02 | $162K | -20.0% | -8.8% | -7.6% |
| MXCT | SELL · 10b5-1 | 2023-04-10 | 2023-04-12 | $5.00 | $75K | -3.7% | -26.2% | -2.5% |
| MXCT | SELL · 10b5-1 | 2023-04-05 | 2023-04-07 | $5.03 | $315K | +1.2% | -5.0% | -12.0% |
| MXCT | SELL · 10b5-1 | 2023-03-31 | 2023-04-04 | $5.02 | $51K | +6.9% | -3.5% | -9.0% |
| MXCT | SELL | 2023-02-01 | 2023-02-03 | $5.72 | $343K | -13.9% | -22.6% | -17.0% |
| MXCT | SELL | 2023-01-03 | 2023-01-05 | $5.08 | $258K | +5.8% | +7.5% | -1.6% |
| MXCT | SELL | 2021-11-12 | 2021-11-16 | $12.31 | $7.4M | -30.6% | -24.4% | -48.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.