Company · CIK 0001818331 · SIC 8000 — Services-Health Services · Nasdaq
GeneDx Holdings Corp. · WGS
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 17, 2026 MForm 4 → | Sep 18, 4:37 pm EDT | Thomas FuchsDirector | 1,146 | — | — | 1,146 | — | |
| Sep 16, 2026 SForm 4 → | Sep 18, 4:43 pm EDT | Katherine StuelandCHIEF EXECUTIVE OFFICER, Director | 10,501 | $97.61 | $1,025,013 | 115,476 | −8.34% | |
| Sep 16, 2026 MForm 4 → | Sep 18, 4:43 pm EDT | Katherine StuelandCHIEF EXECUTIVE OFFICER, Director | 18,750 | — | — | 125,977 | — | |
| Sep 16, 2026 SForm 4 → | Sep 18, 4:39 pm EDT | Kevin FeeleyCHIEF FINANCIAL OFFICER | 3,728 | $97.61 | $363,892 | 44,945 | −7.66% | |
| Sep 16, 2026 MForm 4 → | Sep 18, 4:39 pm EDT | Kevin FeeleyCHIEF FINANCIAL OFFICER | 7,197 | — | — | 48,673 | — | |
| Sep 9, 2026 SForm 4 → | Sep 11, 4:13 pm EDT | Katherine StuelandCHIEF EXECUTIVE OFFICER, Director | 3,692 | $84.22 | $310,932 | 107,227 | −3.33% | |
| Sep 9, 2026 MForm 4 → | Sep 11, 4:13 pm EDT | Katherine StuelandCHIEF EXECUTIVE OFFICER, Director | 6,547 | — | — | 110,919 | — | |
| Sep 9, 2026 SForm 4 → | Sep 11, 4:10 pm EDT | Kevin FeeleyCHIEF FINANCIAL OFFICER | 1,285 | $84.22 | $108,220 | 41,476 | −3.01% | |
| Sep 9, 2026 MForm 4 → | Sep 11, 4:10 pm EDT | Kevin FeeleyCHIEF FINANCIAL OFFICER | 2,462 | — | — | 42,761 | — | |
| Sep 1, 2026 SForm 4 → | Sep 3, 4:09 pm EDT | Kevin FeeleyCHIEF FINANCIAL OFFICER | 372 | $83.84 | $31,188 | 40,299 | −0.91% | |
| Sep 1, 2026 MForm 4 → | Sep 3, 4:09 pm EDT | Kevin FeeleyCHIEF FINANCIAL OFFICER | 717 | — | — | 40,671 | — | |
| Jun 18, 2026 MForm 4 → | Jun 23, 4:31 pm EDT | Jason RyanDirector | 3,576 | — | — | 15,480 | — | |
| Jun 18, 2026 MForm 4 → | Jun 23, 4:30 pm EDT | Joshua RuchDirector | 3,576 | — | — | 33,299 | — | |
| Jun 18, 2026 MForm 4 → | Jun 23, 4:29 pm EDT | Richard C Pfenniger Jr.Director | 3,576 | — | — | 45,082 | — | |
| Jun 18, 2026 MForm 4 → | Jun 23, 4:28 pm EDT | Keith A. MeisterDirector, 10% Owner | 3,576 | — | — | 23,705 | — | |
| Jun 18, 2026 MForm 4 → | Jun 23, 4:27 pm EDT | Emily M. LeproustDirector | 3,576 | — | — | 24,852 | — | |
| Jun 18, 2026 MForm 4 → | Jun 23, 4:25 pm EDT | Eli CasdinDirector, 10% Owner | 3,576 | — | — | 24,093 | — | |
| Jun 16, 2026 SForm 4 → | Jun 18, 4:11 pm EDT | Kevin FeeleyCHIEF FINANCIAL OFFICER | 3,729 | $60.77 | $226,597 | 39,954 | −8.54% | |
| Jun 16, 2026 MForm 4 → | Jun 18, 4:11 pm EDT | Kevin FeeleyCHIEF FINANCIAL OFFICER | 7,197 | — | — | 43,683 | — | |
| Jun 16, 2026 SForm 4 → | Jun 18, 4:09 pm EDT | Katherine StuelandCHIEF EXECUTIVE OFFICER, Director | 10,501 | $60.77 | $638,104 | 104,372 | −9.14% | |
| Jun 16, 2026 MForm 4 → | Jun 18, 4:09 pm EDT | Katherine StuelandCHIEF EXECUTIVE OFFICER, Director | 18,750 | — | — | 114,873 | — | |
| Jun 9, 2026 SForm 4 → | Jun 11, 4:12 pm EDT | Kevin FeeleyCHIEF FINANCIAL OFFICER | 1,266 | $53.77 | $68,073 | 36,486 | −3.35% | |
| Jun 9, 2026 MForm 4 → | Jun 11, 4:12 pm EDT | Kevin FeeleyCHIEF FINANCIAL OFFICER | 2,462 | — | — | 37,752 | — | |
| Jun 9, 2026 SForm 4 → | Jun 11, 4:11 pm EDT | Katherine StuelandCHIEF EXECUTIVE OFFICER, Director | 3,639 | $53.77 | $195,669 | 96,123 | −3.65% | |
| Jun 9, 2026 MForm 4 → | Jun 11, 4:11 pm EDT | Katherine StuelandCHIEF EXECUTIVE OFFICER, Director | 6,546 | — | — | 99,762 | — | |
| Jun 4, 2026 PForm 4 → | Jun 8, 5:25 pm EDT | Casdin Capital, LLC +3Director, 10% Owner | 200,000 | $55.55 | $11,109,565 | 3,707,164 | +5.70% | |
| Jun 1, 2026 SForm 4 → | Jun 3, 4:16 pm EDT | Kevin FeeleyCHIEF FINANCIAL OFFICER | 369 | $51.74 | $19,092 | 35,290 | −1.03% | |
| Jun 1, 2026 MForm 4 → | Jun 3, 4:16 pm EDT | Kevin FeeleyCHIEF FINANCIAL OFFICER | 717 | — | — | 35,659 | — |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 17, 2026 MForm 4 → | Sep 18, 4:37 pm EDT | Thomas FuchsDirector | 1,146 | — | — | 2,292 | — | |
| Sep 16, 2026 MForm 4 → | Sep 18, 4:43 pm EDT | Katherine StuelandCHIEF EXECUTIVE OFFICER, Director | 18,750 | — | — | 37,500 | — | |
| Sep 16, 2026 MForm 4 → | Sep 18, 4:39 pm EDT | Kevin FeeleyCHIEF FINANCIAL OFFICER | 7,197 | — | — | 14,393 | — | |
| Sep 9, 2026 MForm 4 → | Sep 11, 4:13 pm EDT | Katherine StuelandCHIEF EXECUTIVE OFFICER, Director | 6,547 | — | — | 6,547 | — | |
| Sep 9, 2026 MForm 4 → | Sep 11, 4:10 pm EDT | Kevin FeeleyCHIEF FINANCIAL OFFICER | 2,462 | — | — | 2,463 | — | |
| Sep 1, 2026 MForm 4 → | Sep 3, 4:09 pm EDT | Kevin FeeleyCHIEF FINANCIAL OFFICER | 717 | — | — | 0 | — | |
| Jun 29, 2026 AForm 4 → | Jul 1, 4:10 pm EDT | Mark A GardnerPresident | 35,441 | — | — | 35,441 | — | |
| Jun 18, 2026 MForm 4 → | Jun 23, 4:31 pm EDT | Jason RyanDirector | 3,576 | — | — | 0 | — | |
| Jun 18, 2026 AMForm 4 → | Jun 23, 4:30 pm EDT | Joshua RuchDirector | 7,824 | — | — | 0 | — | |
| Jun 18, 2026 AMForm 4 → | Jun 23, 4:29 pm EDT | Richard C Pfenniger Jr.Director | 7,824 | — | — | 0 | — | |
| Jun 18, 2026 AMForm 4 → | Jun 23, 4:28 pm EDT | Keith A. MeisterDirector, 10% Owner | 7,824 | — | — | 0 | — | |
| Jun 18, 2026 AMForm 4 → | Jun 23, 4:27 pm EDT | Emily M. LeproustDirector | 7,824 | — | — | 0 | — | |
| Jun 18, 2026 AForm 4 → | Jun 23, 4:26 pm EDT | Thomas FuchsDirector | 4,248 | — | — | 4,248 | — | |
| Jun 18, 2026 AMForm 4 → | Jun 23, 4:25 pm EDT | Eli CasdinDirector, 10% Owner | 7,824 | — | — | 0 | — | |
| Jun 16, 2026 MForm 4 → | Jun 18, 4:11 pm EDT | Kevin FeeleyCHIEF FINANCIAL OFFICER | 7,197 | — | — | 21,590 | — | |
| Jun 16, 2026 MForm 4 → | Jun 18, 4:09 pm EDT | Katherine StuelandCHIEF EXECUTIVE OFFICER, Director | 18,750 | — | — | 56,250 | — | |
| Jun 9, 2026 MForm 4 → | Jun 11, 4:12 pm EDT | Kevin FeeleyCHIEF FINANCIAL OFFICER | 2,462 | — | — | 4,925 | — | |
| Jun 9, 2026 MForm 4 → | Jun 11, 4:11 pm EDT | Katherine StuelandCHIEF EXECUTIVE OFFICER, Director | 6,546 | — | — | 13,094 | — | |
| Jun 1, 2026 MForm 4 → | Jun 3, 4:16 pm EDT | Kevin FeeleyCHIEF FINANCIAL OFFICER | 717 | — | — | 717 | — |