16 insiders reported 106 Form 4 transactions for Praxis Precision Medicines, Inc. (PRAX) over the past 18 months (most recent 2026-07-08). Recent activity: Souza Marcio (Chief Executive Officer) Sell 2,600 shares, Souza Marcio (Chief Executive Officer) Sell 20,521 shares, DeSimone Jill (Director) Sell 1,004 shares, DeSimone Jill (Director) Buy 3,034 shares, DeSimone Jill (Director) Sell 10 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-08 | Souza Marcio | Chief Executive Officer | Sell | 2,600 | $0 |
| 2026-07-08 | Souza Marcio | Chief Executive Officer | Sell | 20,521 | $0 |
| 2026-06-26 | DeSimone Jill | Director | Sell | 1,004 | $314,081 |
| 2026-06-26 | DeSimone Jill | Director | Buy | 3,034 | $446,908 |
| 2026-06-26 | DeSimone Jill | Director | Sell | 10 | $3,014 |
| 2026-06-26 | DeSimone Jill | Director | Sell | 120 | $36,375 |
| 2026-06-26 | DeSimone Jill | Director | Sell | 320 | $97,699 |
| 2026-06-26 | DeSimone Jill | Director | Sell | 683 | $209,522 |
| 2026-06-26 | DeSimone Jill | Director | Sell | 1,240 | $382,221 |
| 2026-06-26 | DeSimone Jill | Director | Sell | 999 | $309,074 |
| 2026-06-26 | DeSimone Jill | Director | Sell | 1,750 | $544,056 |
| 2026-06-26 | DeSimone Jill | Director | Sell | 2,854 | $890,203 |
| 2026-06-26 | DeSimone Jill | Director | Buy | 8,566 | $379,046 |
| 2026-06-26 | DeSimone Jill | Director | Sell | 504 | $158,086 |
| 2026-06-26 | DeSimone Jill | Director | Sell | 1,279 | $402,758 |
| 2026-06-26 | DeSimone Jill | Director | Sell | 837 | $264,245 |
| 2026-06-12 | KINDLER JEFFREY B | Director | Buy | 1,371 | $0 |
| 2026-06-12 | MITCHELL DEAN J | Director | Buy | 1,371 | $0 |
| 2026-06-12 | YOUNG WILLIAM D | Director | Buy | 1,371 | $0 |
| 2026-06-12 | Norden Gregory | Director | Buy | 1,371 | $0 |
| 2026-06-12 | Arbuckle Stuart A | Director | Buy | 1,371 | $0 |
| 2026-06-12 | Chodakewitz Jeffrey | Director | Buy | 1,371 | $0 |
| 2026-06-12 | Cudkowicz Merit Ester | Director | Buy | 1,371 | $0 |
| 2026-06-12 | DeSimone Jill | Director | Buy | 1,371 | $0 |
| 2026-05-19 | Souza Marcio | Chief Executive Officer | Buy | 126 | $21,161 |
Source: SEC Form 4 filings · as of 2026-07-08