WGS insider transaction filings
GeneDx Holdings Corp. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-18. Screen WGS transaction legs live →
Insider transaction summary — last 90 days
2026-06-25 to 2026-09-23, from the filings listed below: 7 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 13 legs across 5 filings by 2 insiders — 19,578 shares, $1,839,245 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 13.
- Largest priced transaction: sale of 4,141 shares @ $98.27 ($406,936) by Stueland Katherine, filed 2026-09-18.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| Stueland Katherine — CHIEF EXECUTIVE OFFICER, Director | 2 | — | 6 legs · 14,193 sh · $1,335,945 | 4 |
| Feeley Kevin — CHIEF FINANCIAL OFFICER | 3 | — | 7 legs · 5,385 sh · $503,300 | 6 |
| Fuchs Thomas — Director | 1 | — | — | 2 |
| GARDNER MARK A — President | 1 | — | — | 1 |
Recent Form 4 filings — GeneDx Holdings Corp.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-18 | 4 | Stueland Katherine — CHIEF EXECUTIVE OFFICER, Director | Option exercise (M): 18,750 @ $0 · Sale (S): 1,648 @ $94.26 · Sale (S): 148 @ $95.41 · Sale (S): 1,525 @ $96.90 · Sale (S): 4,141 @ $98.27 · Sale (S): 3,039 @ $99.00 · +1 more | EDGAR |
| 2026-09-18 | 4 | Feeley Kevin — CHIEF FINANCIAL OFFICER | Option exercise (M): 7,197 @ $0 · Sale (S): 586 @ $94.26 · Sale (S): 52 @ $95.41 · Sale (S): 541 @ $96.90 · Sale (S): 1,470 @ $98.27 · Sale (S): 1,079 @ $99.00 · +1 more | EDGAR |
| 2026-09-18 | 4 | Fuchs Thomas — Director | Option exercise (M): 1,146 @ $0 · Option exercise (M): 1,146 (derivative) @ $0 | EDGAR |
| 2026-09-11 | 4 | Feeley Kevin — CHIEF FINANCIAL OFFICER | Option exercise (M): 2,462 @ $0 · Sale (S): 1,285 @ $84.22 · Option exercise (M): 2,462 (derivative) @ $0 | EDGAR |
| 2026-09-11 | 4 | Stueland Katherine — CHIEF EXECUTIVE OFFICER, Director | Option exercise (M): 6,547 @ $0 · Sale (S): 3,692 @ $84.22 · Option exercise (M): 6,547 (derivative) @ $0 | EDGAR |
| 2026-09-03 | 4 | Feeley Kevin — CHIEF FINANCIAL OFFICER | Option exercise (M): 717 @ $0 · Sale (S): 372 @ $83.84 · Option exercise (M): 717 (derivative) @ $0 | EDGAR |
| 2026-07-01 | 4 | GARDNER MARK A — President | Grant/award (A): 35,441 (derivative) @ $0 | EDGAR |
| 2026-06-23 | 4 | Fuchs Thomas — Director | Grant/award (A): 4,248 (derivative) @ $0 | EDGAR |
| 2026-06-23 | 4 | RUCH JOSHUA — Director | Option exercise (M): 3,576 @ $0 · Grant/award (A): 4,248 (derivative) @ $0 · Option exercise (M): 3,576 (derivative) @ $0 | EDGAR |
| 2026-06-23 | 4 | Leproust Emily M. — Director | Option exercise (M): 3,576 @ $0 · Grant/award (A): 4,248 (derivative) @ $0 · Option exercise (M): 3,576 (derivative) @ $0 | EDGAR |
| 2026-06-23 | 4 | Ryan Jason — Director | Option exercise (M): 3,576 @ $0 · Option exercise (M): 3,576 (derivative) @ $0 | EDGAR |
| 2026-06-23 | 4 | Casdin Eli — Director, 10% owner | Option exercise (M): 3,576 @ $0 · Grant/award (A): 4,248 (derivative) @ $0 · Option exercise (M): 3,576 (derivative) @ $0 | EDGAR |
| 2026-06-23 | 4 | Meister Keith A. — Director, 10% owner | Option exercise (M): 3,576 @ $0 · Grant/award (A): 4,248 (derivative) @ $0 · Option exercise (M): 3,576 (derivative) @ $0 | EDGAR |
| 2026-06-23 | 4 | PFENNIGER RICHARD C JR — Director | Option exercise (M): 3,576 @ $0 · Grant/award (A): 4,248 (derivative) @ $0 · Option exercise (M): 3,576 (derivative) @ $0 | EDGAR |
| 2026-06-18 | 4 | Feeley Kevin — CHIEF FINANCIAL OFFICER | Option exercise (M): 7,197 @ $0 · Sale (S): 760 @ $59.75 · Sale (S): 2,106 @ $60.83 · Sale (S): 863 @ $61.50 · Option exercise (M): 7,197 (derivative) @ $0 | EDGAR |
| 2026-06-18 | 4 | Stueland Katherine — CHIEF EXECUTIVE OFFICER, Director | Option exercise (M): 18,750 @ $0 · Sale (S): 2,140 @ $59.75 · Sale (S): 5,932 @ $60.83 · Sale (S): 2,429 @ $61.50 · Option exercise (M): 18,750 (derivative) @ $0 | EDGAR |
| 2026-06-11 | 4 | Feeley Kevin — CHIEF FINANCIAL OFFICER | Option exercise (M): 2,462 @ $0 · Sale (S): 1,266 @ $53.77 · Option exercise (M): 2,462 (derivative) @ $0 | EDGAR |
| 2026-06-11 | 4 | Stueland Katherine — CHIEF EXECUTIVE OFFICER, Director | Option exercise (M): 6,546 @ $0 · Sale (S): 3,639 @ $53.77 · Option exercise (M): 6,546 (derivative) @ $0 | EDGAR |
| 2026-06-08 | 4 | Casdin Capital, LLC — Director, 10% owner Casdin Eli — Director, 10% owner Casdin Partners Master Fund, L.P. — Director, 10% owner Casdin Partners GP, LLC — Director, 10% owner | Purchase (P): 150,000 @ $56.44 · Purchase (P): 50,000 @ $52.86 | EDGAR |
| 2026-06-03 | 4 | Feeley Kevin — CHIEF FINANCIAL OFFICER | Option exercise (M): 717 @ $0 · Sale (S): 369 @ $51.74 · Option exercise (M): 717 (derivative) @ $0 | EDGAR |
| 2026-05-20 | 4 | Casdin Capital, LLC — Director, 10% owner Casdin Eli — Director, 10% owner Casdin Partners Master Fund, L.P. — Director, 10% owner Casdin Partners GP, LLC — Director, 10% owner | Purchase (P): 175,000 @ $42.55 · Purchase (P): 185,000 @ $42.60 · Purchase (P): 140,000 @ $43.81 | EDGAR |
| 2026-05-15 | 4 | Meister Keith A. — Director, 10% owner Corvex Management LP — Director, 10% owner | Purchase (P): 94,074 @ $38.82 · Purchase (P): 70,926 @ $39.45 · Purchase (P): 88,107 @ $39.08 · Purchase (P): 51,893 @ $39.92 · Purchase (P): 27,408 @ $38.28 · Purchase (P): 18,865 @ $39.83 | EDGAR |
| 2026-05-11 | 4 | Casdin Capital, LLC — Director, 10% owner Casdin Eli — Director, 10% owner Casdin Partners Master Fund, L.P. — Director, 10% owner Casdin Partners GP, LLC — Director, 10% owner | Purchase (P): 500,000 (derivative) · Purchase (P): 300,000 (derivative) · Purchase (P): 50,000 (derivative) | EDGAR |
| 2026-05-11 | 4 | Meister Keith A. — Director, 10% owner Corvex Management LP — Director, 10% owner | Purchase (P): 128,181 @ $35.46 · Purchase (P): 14,786 @ $36.33 · Purchase (P): 123,393 @ $37.60 · Purchase (P): 116,412 @ $38.46 · Purchase (P): 94,356 @ $39.39 · Purchase (P): 56,630 @ $40.46 · +7 more | EDGAR |
| 2026-05-01 | 4 | Feeley Kevin — CHIEF FINANCIAL OFFICER | Option exercise (M): 754 @ $0 · Sale (S): 392 @ $65.19 · Option exercise (M): 754 (derivative) @ $0 | EDGAR |
| 2026-05-01 | 4 | Stueland Katherine — CHIEF EXECUTIVE OFFICER, Director | Option exercise (M): 3,874 @ $0 · Sale (S): 2,154 @ $65.20 · Sale (S): 18 @ $64.12 · Option exercise (M): 3,874 (derivative) @ $0 | EDGAR |
| 2026-03-30 | 4 | Feeley Kevin — CHIEF FINANCIAL OFFICER | Option exercise (M): 16,250 @ $0 · Sale (S): 2,485 @ $61.29 · Sale (S): 961 @ $62.33 · Sale (S): 2,520 @ $63.28 · Sale (S): 995 @ $64.60 · Sale (S): 1,857 @ $65.21 · +1 more | EDGAR |
| 2026-03-30 | 4 | Stueland Katherine — CHIEF EXECUTIVE OFFICER, Director | Option exercise (M): 80,000 @ $0 · Sale (S): 13,229 @ $61.29 · Sale (S): 5,117 @ $62.33 · Sale (S): 13,412 @ $63.28 · Sale (S): 5,292 @ $64.60 · Sale (S): 9,883 @ $65.21 · +1 more | EDGAR |
| 2026-03-17 | 4 | Feeley Kevin — CHIEF FINANCIAL OFFICER | Option exercise (M): 3,815 @ $0 · Option exercise (M): 7,197 @ $0 · Sale (S): 2,384 @ $76.35 · Sale (S): 3,065 @ $77.05 · Sale (S): 257 @ $77.94 · Option exercise (M): 3,815 (derivative) @ $0 · +1 more | EDGAR |
| 2026-03-17 | 4 | Stueland Katherine — CHIEF EXECUTIVE OFFICER, Director | Option exercise (M): 11,921 @ $0 · Option exercise (M): 18,750 @ $0 · Sale (S): 7,178 @ $76.35 · Sale (S): 9,229 @ $77.05 · Sale (S): 772 @ $77.94 · Option exercise (M): 11,921 (derivative) @ $0 · +1 more | EDGAR |
| 2026-03-11 | 4 | Feeley Kevin — CHIEF FINANCIAL OFFICER | Option exercise (M): 2,462 @ $0 · Sale (S): 1,280 @ $86.75 · Option exercise (M): 2,462 (derivative) @ $0 | EDGAR |
| 2026-03-11 | 4 | Stueland Katherine — CHIEF EXECUTIVE OFFICER, Director | Option exercise (M): 6,546 @ $0 · Sale (S): 3,678 @ $86.75 · Option exercise (M): 6,546 (derivative) @ $0 | EDGAR |
| 2026-03-09 | 4 | Feeley Kevin — CHIEF FINANCIAL OFFICER | Grant/award (A): 1,986 @ $88.11 | EDGAR |
| 2026-03-09 | 4 | Stueland Katherine — CHIEF EXECUTIVE OFFICER, Director | Grant/award (A): 3,404 @ $88.11 | EDGAR |
| 2026-03-05 | 4 | Dechairo Bryan — Chief Operating Officer | Grant/award (A): 10,430 (derivative) @ $0 | EDGAR |
| 2026-03-05 | 4 | Feeley Kevin — CHIEF FINANCIAL OFFICER | Grant/award (A): 15,262 @ $0 · Sale (S): 1,424 @ $77.63 · Sale (S): 2,543 @ $78.61 · Sale (S): 2,220 @ $79.25 · Grant/award (A): 10,865 (derivative) @ $0 | EDGAR |
| 2026-03-05 | 4 | Stueland Katherine — CHIEF EXECUTIVE OFFICER, Director | Grant/award (A): 47,684 @ $0 · Sale (S): 5,861 @ $77.63 · Sale (S): 10,465 @ $78.61 · Sale (S): 9,133 @ $79.25 · Grant/award (A): 40,418 (derivative) @ $0 | EDGAR |
| 2026-03-05 | 4 | Meister Keith A. — Director, 10% owner Corvex Management LP — Director, 10% owner | Purchase (P): 19,686 @ $70.34 · Purchase (P): 8,439 @ $71.48 · Purchase (P): 200 @ $72 · Purchase (P): 921 @ $75.66 · Purchase (P): 249 @ $75.99 · Purchase (P): 304 @ $77.96 · +4 more | EDGAR |
| 2026-03-03 | 4 | Feeley Kevin — CHIEF FINANCIAL OFFICER | Option exercise (M): 718 @ $0 · Sale (S): 287 @ $77.52 · Option exercise (M): 718 (derivative) @ $0 | EDGAR |
| 2026-02-06 | 4 | Dechairo Bryan — Chief Operating Officer | Sale (S): 779 @ $83.04 · Sale (S): 1,425 @ $83.83 · Sale (S): 1,034 @ $84.93 · Sale (S): 623 @ $86.35 · Sale (S): 1,572 @ $87.66 · Sale (S): 328 @ $88.66 · +2 more | EDGAR |
| 2026-02-03 | 4 | Dechairo Bryan — Chief Operating Officer | Option exercise (M): 9,374 @ $0 · Sale (S): 93 @ $96.77 · Sale (S): 492 @ $98.61 · Sale (S): 1,662 @ $99.40 · Sale (S): 1,166 @ $100.31 · Option exercise (M): 9,374 (derivative) @ $0 | EDGAR |
| 2026-02-02 | 4 | Feeley Kevin — CHIEF FINANCIAL OFFICER | Option exercise (M): 754 @ $0 · Sale (S): 315 @ $94 · Sale (S): 2 @ $92.06 · Option exercise (M): 754 (derivative) @ $0 | EDGAR |
| 2026-02-02 | 4 | Stueland Katherine — CHIEF EXECUTIVE OFFICER, Director | Option exercise (M): 3,874 @ $0 · Sale (S): 1,653 @ $94.00 · Option exercise (M): 3,874 (derivative) @ $0 | EDGAR |
| 2025-12-18 | 4 | Feeley Kevin — CHIEF FINANCIAL OFFICER | Option exercise (M): 7,197 @ $0 · Sale (S): 131 @ $138.93 · Sale (S): 366 @ $140.08 · Sale (S): 951 @ $141.20 · Sale (S): 215 @ $142.12 · Sale (S): 334 @ $144.27 · +7 more | EDGAR |
| 2025-12-18 | 4 | Stueland Katherine — CHIEF EXECUTIVE OFFICER, Director | Option exercise (M): 18,750 @ $0 · Sale (S): 369 @ $138.93 · Sale (S): 1,031 @ $140.08 · Sale (S): 2,679 @ $141.20 · Sale (S): 604 @ $142.12 · Sale (S): 940 @ $144.27 · +7 more | EDGAR |
| 2025-12-11 | 4 | Feeley Kevin — CHIEF FINANCIAL OFFICER | Option exercise (M): 2,462 @ $0 · Sale (S): 1,266 @ $159.28 · Option exercise (M): 2,462 (derivative) @ $0 | EDGAR |
| 2025-12-11 | 4 | Stueland Katherine — CHIEF EXECUTIVE OFFICER, Director | Option exercise (M): 6,547 @ $0 · Sale (S): 3,639 @ $159.28 · Option exercise (M): 6,547 (derivative) @ $0 | EDGAR |
| 2025-12-03 | 4 | Feeley Kevin — CHIEF FINANCIAL OFFICER | Option exercise (M): 717 @ $0 · Sale (S): 377 @ $162.54 · Option exercise (M): 717 (derivative) @ $0 | EDGAR |
| 2025-11-26 | 4 | RUCH JOSHUA — Director | Sale (S): 201 @ $158.40 · Sale (S): 625 @ $159.28 · Sale (S): 889 @ $160.45 · Sale (S): 1,117 @ $161.16 · Sale (S): 72 @ $162.04 · Sale (S): 407 @ $158.40 · +9 more | EDGAR |
| 2025-10-31 | 4 | Stueland Katherine — CHIEF EXECUTIVE OFFICER, Director | Option exercise (M): 3,874 @ $0 · Sale (S): 2,154 @ $136.54 · Sale (S): 4 @ $136.75 · Option exercise (M): 3,874 (derivative) @ $0 | EDGAR |
Recent 8-K events — GeneDx Holdings Corp.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-03 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-23 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-06-16 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-04 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-02 | 8-K | 1.01 — Entry into a Material Definitive Agreement 1.02 — Termination of a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant | EDGAR |
| 2026-02-23 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-12 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-28 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-09-18 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-07-29 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
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