13 insiders reported 378 Form 4 transactions for GeneDx Holdings Corp. (WGS) over the past 18 months (most recent 2026-06-23). Recent activity: Leproust Emily M. (Director) Buy 3,576 shares, Casdin Eli (Director) Buy 3,576 shares, Ryan Jason (Director) Buy 3,576 shares, RUCH JOSHUA (Director) Buy 3,576 shares, Meister Keith A. (Director) Buy 3,576 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-23 | Leproust Emily M. | Director | Buy | 3,576 | $0 |
| 2026-06-23 | Casdin Eli | Director | Buy | 3,576 | $0 |
| 2026-06-23 | Ryan Jason | Director | Buy | 3,576 | $0 |
| 2026-06-23 | RUCH JOSHUA | Director | Buy | 3,576 | $0 |
| 2026-06-23 | Meister Keith A. | Director | Buy | 3,576 | $0 |
| 2026-06-23 | PFENNIGER RICHARD C JR | 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 | Feeley Kevin | CHIEF FINANCIAL OFFICER | Sell | 863 | $53,078 |
| 2026-06-18 | Stueland Katherine | CHIEF EXECUTIVE OFFICER | Sell | 2,429 | $149,392 |
| 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