CIK 0001818331 · Large accelerated filer
GeneDx Holdings Corp.
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- WGS
- Exchange
- Nasdaq
- Industry
- Services-Health Services
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 851966622
- Phone
- 888-729-1206
- Business address
- 333 LUDLOW STREET, NORTH TOWER, 6TH FLOOR, STAMFORD, CT, 06902
- Former names
- Sema4 Holdings Corp., CM Life Sciences, Inc.
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $1,839,245
- in 5 filings
Net −$1,839,245. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-12-16 | Stueland Katherine CHIEF EXECUTIVE OFFICER | Sale | −274 | $149.20 | $41K | 14,667 |
| 2025-12-16 | Stueland Katherine CHIEF EXECUTIVE OFFICER | Sale | −74 | $150.75 | $11K | 14,593 |
| 2025-12-16 | Stueland Katherine CHIEF EXECUTIVE OFFICER | Sale | −356 | $140.95 | $50K | 14,237 |
| 2025-12-16 | Stueland Katherine CHIEF EXECUTIVE OFFICER | Option exercise · Restricted Stock Unit | −18,750 | 93,750 | ||
| 2025-12-09 | Feeley Kevin CHIEF FINANCIAL OFFICER | Option exercise | +2,462 | 6,655 | ||
| 2025-12-09 | Feeley Kevin CHIEF FINANCIAL OFFICER | Sale | −1,266 | $159.28 | $202K | 5,389 |
| 2025-12-09 | Feeley Kevin CHIEF FINANCIAL OFFICER | Option exercise · Restricted Stock Unit | −2,462 | 9,849 | ||
| 2025-12-09 | Stueland Katherine CHIEF EXECUTIVE OFFICER | Option exercise | +6,547 | 9,983 | ||
| 2025-12-09 | Stueland Katherine CHIEF EXECUTIVE OFFICER | Sale | −3,639 | $159.28 | $580K | 6,344 |
| 2025-12-09 | Stueland Katherine CHIEF EXECUTIVE OFFICER | Option exercise · Restricted Stock Unit | −6,547 | 26,186 | ||
| 2025-12-01 | Feeley Kevin CHIEF FINANCIAL OFFICER | Option exercise | +717 | 4,570 | ||
| 2025-12-01 | Feeley Kevin CHIEF FINANCIAL OFFICER | Sale | −377 | $162.54 | $61K | 4,193 |
| 2025-12-01 | Feeley Kevin CHIEF FINANCIAL OFFICER | Option exercise · Restricted Stock Unit | −717 | 2,152 | ||
| 2025-11-24 | RUCH JOSHUA Director | Sale | −201 | $158.40 | $32K | 14,644 |
| 2025-11-24 | RUCH JOSHUA Director | Sale | −625 | $159.28 | $100K | 14,019 |
| 2025-11-24 | RUCH JOSHUA Director | Sale | −889 | $160.45 | $143K | 13,130 |
| 2025-11-24 | RUCH JOSHUA Director | Sale | −1,117 | $161.16 | $180K | 12,013 |
| 2025-11-24 | RUCH JOSHUA Director | Sale | −72 | $162.04 | $12K | 11,941 |
| 2025-11-24 | RUCH JOSHUA Director | Sale | −407 | $158.40 | $64K | 29,731 |
| 2025-11-24 | RUCH JOSHUA Director | Sale | −1,268 | $159.28 | $202K | 28,463 |
Page 11 of 23 · 450 trades