13 insiders reported 372 Form 4 transactions for GeneDx Holdings Corp. (WGS) over the past 18 months (most recent 2026-06-23). Recent activity: RUCH JOSHUA (Director) Buy 3,576 shares, Ryan Jason (Director) Buy 3,576 shares, Leproust Emily M. (Director) Buy 3,576 shares, PFENNIGER RICHARD C JR (Director) Buy 3,576 shares, Casdin Eli (Director) Buy 3,576 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-23 | RUCH JOSHUA | Director | Buy | 3,576 | $0 |
| 2026-06-23 | Ryan Jason | Director | Buy | 3,576 | $0 |
| 2026-06-23 | Leproust Emily M. | Director | Buy | 3,576 | $0 |
| 2026-06-23 | PFENNIGER RICHARD C JR | Director | Buy | 3,576 | $0 |
| 2026-06-23 | Casdin Eli | Director | Buy | 3,576 | $0 |
| 2026-06-23 | Meister Keith A. | Director | Buy | 3,576 | $0 |
| 2026-06-18 | Feeley Kevin | CHIEF FINANCIAL OFFICER | Buy | 7,197 | $0 |
| 2026-06-18 | Stueland Katherine | CHIEF EXECUTIVE OFFICER | Sell | 2,140 | $127,874 |
| 2026-06-18 | Feeley Kevin | CHIEF FINANCIAL OFFICER | Sell | 760 | $45,413 |
| 2026-06-18 | Stueland Katherine | CHIEF EXECUTIVE OFFICER | Sell | 5,932 | $360,838 |
| 2026-06-18 | Feeley Kevin | CHIEF FINANCIAL OFFICER | Sell | 2,106 | $128,106 |
| 2026-06-18 | Stueland Katherine | CHIEF EXECUTIVE OFFICER | Buy | 18,750 | $0 |
| 2026-06-18 | Stueland Katherine | CHIEF EXECUTIVE OFFICER | Sell | 2,429 | $149,392 |
| 2026-06-18 | Feeley Kevin | CHIEF FINANCIAL OFFICER | Sell | 863 | $53,078 |
| 2026-06-11 | Stueland Katherine | CHIEF EXECUTIVE OFFICER | Buy | 6,546 | $0 |
| 2026-06-11 | Feeley Kevin | CHIEF FINANCIAL OFFICER | Buy | 2,462 | $0 |
| 2026-06-11 | Stueland Katherine | CHIEF EXECUTIVE OFFICER | Sell | 3,639 | $195,669 |
| 2026-06-11 | Feeley Kevin | CHIEF FINANCIAL OFFICER | Sell | 1,266 | $68,073 |
| 2026-06-08 | Casdin Capital, LLC | Director | Buy | 50,000 | $2.6M |
| 2026-06-08 | Casdin Partners Master Fund, L.P. | Director | Buy | 150,000 | $8.5M |
| 2026-06-08 | Casdin Capital, LLC | Director | Buy | 150,000 | $8.5M |
| 2026-06-08 | Casdin Partners GP, LLC | Director | Buy | 150,000 | $8.5M |
| 2026-06-08 | Casdin Eli | Director | Buy | 50,000 | $2.6M |
| 2026-06-08 | Casdin Partners Master Fund, L.P. | Director | Buy | 50,000 | $2.6M |
| 2026-06-08 | Casdin Eli | Director | Buy | 150,000 | $8.5M |
Source: SEC Form 4 filings · as of 2026-06-23