1 insiders reported 1 Form 4 transactions for Polaryx Therapeutics, Inc. (PLYX) over the past 18 months (most recent 2026-02-20). Recent activity: Landis G. Michael (Chief Financial Officer) Buy 2,867 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-20 | Landis G. Michael | Chief Financial Officer | Buy | 2,867 | $7,999 |
Source: SEC Form 4 filings · as of 2026-02-20