WGSWW (GeneDx Holdings Corp. Warrant)
Insider Trading Activity
Every open-market purchase and sale reported by WGSWW officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-18 | Kevin Feeley | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2026-06-18 | Katherine Stueland | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-06-11 | Katherine Stueland | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-06-11 | Kevin Feeley | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2026-06-08 | Casdin Capital, LLC | Director | Buy | — | — |
| 2026-06-03 | Kevin Feeley | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2026-05-20 | Casdin Partners GP, LLC | Director | Buy | — | — |
| 2026-05-15 | Corvex Management LP | Director | Buy | — | — |
| 2026-05-11 | Casdin Capital, LLC | Director | Buy | — | — |
| 2026-05-11 | Corvex Management LP | Director | Buy | — | — |
| 2026-05-01 | Kevin Feeley | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2026-05-01 | Katherine Stueland | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-03-30 | Kevin Feeley | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2026-03-30 | Katherine Stueland | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-03-17 | Kevin Feeley | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2026-03-17 | Katherine Stueland | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-03-11 | Kevin Feeley | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2026-03-11 | Katherine Stueland | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-03-09 | Katherine Stueland | CHIEF EXECUTIVE OFFICER | A | — | — |
| 2026-03-09 | Kevin Feeley | CHIEF FINANCIAL OFFICER | A | — | — |
| 2026-03-05 | Kevin Feeley | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2026-03-05 | Bryan Dechairo | Chief Operating Officer | A | — | — |
| 2026-03-05 | Keith A. Meister | Director | Buy | — | — |
| 2026-03-05 | Katherine Stueland | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-03-03 | Kevin Feeley | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2026-02-06 | Bryan Dechairo | Chief Operating Officer | Sell | — | — |
| 2026-02-03 | Bryan Dechairo | Chief Operating Officer | MIXED | — | — |
| 2026-02-02 | Kevin Feeley | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2026-02-02 | Katherine Stueland | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2025-12-18 | Katherine Stueland | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2025-12-18 | Kevin Feeley | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2025-12-11 | Katherine Stueland | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2025-12-11 | Kevin Feeley | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2025-12-03 | Kevin Feeley | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2025-11-26 | JOSHUA RUCH | Director | Sell | — | — |
| 2025-10-31 | Kevin Feeley | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2025-10-31 | Katherine Stueland | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2025-10-06 | Corvex Management LP | 10%+ Owner | — | — | — |
| 2025-10-01 | Kevin Feeley | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2025-10-01 | Katherine Stueland | CHIEF EXECUTIVE OFFICER | Sell | — | — |
| 2025-09-19 | Thomas Fuchs | Director | A | — | — |
| 2025-09-18 | Kevin Feeley | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2025-09-18 | Kevin Feeley | CHIEF FINANCIAL OFFICER | M | — | — |
| 2025-09-18 | Katherine Stueland | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2025-09-11 | Kevin Feeley | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2025-09-11 | Katherine Stueland | Chief Executive Officer | MIXED | — | — |
| 2025-09-03 | Kevin Feeley | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2025-08-27 | Jason Ryan | Director | Sell | — | — |
| 2025-08-22 | Eli Casdin | Director | Sell | — | — |
| 2025-08-07 | Eli Casdin | Director | M | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Director | 4,785,834 | — |
| — | Director | 3,202,681 | — |
| — | Director | 3,158,151 | — |
| — | Director | 3,027,682 | — |
| — | 10%+ Owner | 2,719,692 | — |
| — | 10%+ Owner | 2,646,972 | — |
| — | — | 313,552 | — |
| — | Former CFO | 209,182 | — |
| — | Director | 135,473 | — |
| — | CHIEF EXECUTIVE OFFICER | 112,733 | — |
| — | Director | 58,290 | — |
| — | Director | 56,381 | — |
| — | CHIEF FINANCIAL OFFICER | 43,683 | — |
| — | Director | 41,506 | — |
| — | Director | 39,764 | — |
| — | — | 35,749 | — |
| — | CHIEF TRANSFORMATION OFFICER | 31,525 | — |
| — | — | 23,291 | — |
| — | Director | 21,276 | — |
| — | — | 12,608 | — |
| — | Chief People Officer | 4,822 | — |
| — | Chief Operating Officer | 2,100 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the WGSWW quote page; the site-wide leaderboard is on the insider transactions hub.