WGS · GeneDx Holdings Corp. Class A Common Stock
View on chartInsiders & Stakes
| Casdin Capital, LLC Director | ▲ Buy | Open Market | 3,707,164 Shares held | 6/5/2026 | View profile |
| ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI | ▼ Sell | Open Market | 2,719,692 Shares held | 11/18/2024 | View profile |
| OPKO HEALTH, INC. | ▼ Sell | Open Market | 2,646,972 Shares held | 8/19/2024 | View profile |
| Clark Daniel Emmett Secretary and General Counsel | ▼ Sell | Open Market | 312,207 Shares held | 7/26/2022 | View profile |
| Ro Isaac Chief Financial Officer | ▼ Sell | Open Market | 244,041 Shares held | 8/9/2022 | View profile |
| Schadt Eric Chief Executive Officer | ▲ Buy | Open Market | 243,380 Shares held | 5/20/2022 | View profile |
| BTO Sema4 Holdings L.P. 10% Owner | ▲ Buy | Open Market | 162,309 Shares held | 4/29/2022 | View profile |
| Katherine Stueland Chief Executive Officer | ▼ Sell | Open Market | 104,372 Shares held | 6/16/2026 | View profile |
| Sherman Rachel E. Director | ▲ Buy | Option Exercise | 58,290 Shares held | 5/2/2023 | View profile |
| Richard C. Pfenniger Jr. Director | ▲ Buy | Option Exercise | 45,082 Shares held | 6/18/2026 | View profile |
| Assad Shawn Chief Accounting Officer | ▼ Sell | Open Market | 43,040 Shares held | 8/12/2022 | View profile |
| Kevin Feeley Chief Financial Officer | ▼ Sell | Open Market | 39,954 Shares held | 6/16/2026 | View profile |
| Turner Nat Director | ▲ Buy | Option Exercise | 37,836 Shares held | 4/27/2022 | View profile |
| Joshua Ruch Director | ▲ Buy | Option Exercise | 33,299 Shares held | 6/18/2026 | View profile |
| Saad Kareem Chief Transformation Officer | ▼ Sell | Open Market | 29,517 Shares held | 3/18/2024 | View profile |
| Miao Richard | ▼ Sell | Open Market | 24,867 Shares held | 8/25/2022 | View profile |
| Emily M. Leproust | ▲ Buy | Option Exercise | 24,852 Shares held | 6/18/2026 | View profile |
| Eli Casdin Director | ▲ Buy | Option Exercise | 24,093 Shares held | 6/18/2026 | View profile |
| Keith A. Meister Director | ▲ Buy | Option Exercise | 23,705 Shares held | 6/18/2026 | View profile |
| Coffin James President and COO | ▼ Sell | Tax Withholding | 22,903 Shares held | 12/1/2021 | View profile |
| Pellini Michael J Director | ▲ Buy | Option Exercise | 17,114 Shares held | 10/15/2022 | View profile |
| Jason Ryan Executive Chairman | ▲ Buy | Option Exercise | 15,480 Shares held | 6/18/2026 | View profile |
| Prentice Anthony Chief Product Officer | ▼ Sell | Open Market | 12,102 Shares held | 7/26/2022 | View profile |
| White Karen Ann Chief People Officer | ▼ Sell | Open Market | 4,761 Shares held | 7/26/2023 | View profile |
| Bryan Dechairo Chief Operating Officer | ▼ Sell | Open Market | 0 Shares held | 2/4/2026 | View profile |
Transaction History
| Jason Ryan | ▲ Buy | Option Exercise | 3,576 | $0 | 6/18/2026 |
| Joshua Ruch | ▲ Buy | Option Exercise | 3,576 | $0 | 6/18/2026 |
| Richard C. Pfenniger Jr. | ▲ Buy | Option Exercise | 3,576 | $0 | 6/18/2026 |
| Keith A. Meister | ▲ Buy | Option Exercise | 3,576 | $0 | 6/18/2026 |
| Emily M. Leproust | ▲ Buy | Option Exercise | 3,576 | $0 | 6/18/2026 |
| Eli Casdin | ▲ Buy | Option Exercise | 3,576 | $0 | 6/18/2026 |
| Kevin Feeley | ▲ Buy | Option Exercise | 7,197 | $0 | 6/16/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 760 | $45K | 6/16/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 2,106 | $128K | 6/16/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 863 | $53K | 6/16/2026 |
| Katherine Stueland | ▲ Buy | Option Exercise | 18,750 | $0 | 6/16/2026 |
| Katherine Stueland | ▼ Sell | Open Market | 2,140 | $128K | 6/16/2026 |
| Katherine Stueland | ▼ Sell | Open Market | 5,932 | $361K | 6/16/2026 |
| Katherine Stueland | ▼ Sell | Open Market | 2,429 | $149K | 6/16/2026 |
| Kevin Feeley | ▲ Buy | Option Exercise | 2,462 | $0 | 6/9/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 1,266 | $68K | 6/9/2026 |
| Katherine Stueland | ▲ Buy | Option Exercise | 6,546 | $0 | 6/9/2026 |
| Katherine Stueland | ▼ Sell | Open Market | 3,639 | $196K | 6/9/2026 |
| Casdin Capital, LLC | ▲ Buy | Open Market | 50,000 | $2.6M | 6/5/2026 |
| Casdin Capital, LLC | ▲ Buy | Open Market | 150,000 | $8.5M | 6/4/2026 |
| Kevin Feeley | ▲ Buy | Option Exercise | 717 | $0 | 6/1/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 369 | $19K | 6/1/2026 |
| Casdin Capital, LLC | ▲ Buy | Open Market | 140,000 | $6.1M | 5/20/2026 |
| Casdin Capital, LLC | ▲ Buy | Open Market | 185,000 | $7.9M | 5/19/2026 |
| Casdin Capital, LLC | ▲ Buy | Open Market | 175,000 | $7.4M | 5/18/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 27,408 | $1.0M | 5/15/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 18,865 | $751K | 5/15/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 88,107 | $3.4M | 5/14/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 51,893 | $2.1M | 5/14/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 94,074 | $3.7M | 5/13/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 70,926 | $2.8M | 5/13/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 246,734 | $9.6M | 5/11/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 252,734 | $10.0M | 5/11/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 532 | $21K | 5/11/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 15,745 | $598K | 5/8/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 3,396 | $131K | 5/8/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 79,144 | $3.2M | 5/8/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 73,104 | $3.0M | 5/8/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 14,786 | $537K | 5/7/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 123,393 | $4.6M | 5/7/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 116,412 | $4.5M | 5/7/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 94,356 | $3.7M | 5/7/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 56,630 | $2.3M | 5/7/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 128,181 | $4.5M | 5/7/2026 |
| Katherine Stueland | ▲ Buy | Option Exercise | 3,874 | $0 | 4/29/2026 |
| Katherine Stueland | ▼ Sell | Open Market | 2,154 | $140K | 4/29/2026 |
| Katherine Stueland | ▼ Sell | Open Market | 18 | $1K | 4/29/2026 |
| Kevin Feeley | ▲ Buy | Option Exercise | 754 | $0 | 4/29/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 392 | $26K | 4/29/2026 |
| Kevin Feeley | ▲ Buy | Option Exercise | 16,250 | $0 | 3/26/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 2,485 | $152K | 3/26/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 961 | $60K | 3/26/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 2,520 | $159K | 3/26/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 995 | $64K | 3/26/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 1,857 | $121K | 3/26/2026 |
| Katherine Stueland | ▲ Buy | Option Exercise | 80,000 | $0 | 3/26/2026 |
| Katherine Stueland | ▼ Sell | Open Market | 13,229 | $811K | 3/26/2026 |
| Katherine Stueland | ▼ Sell | Open Market | 5,117 | $319K | 3/26/2026 |
| Katherine Stueland | ▼ Sell | Open Market | 13,412 | $849K | 3/26/2026 |
| Katherine Stueland | ▼ Sell | Open Market | 5,292 | $342K | 3/26/2026 |
| Katherine Stueland | ▼ Sell | Open Market | 9,883 | $645K | 3/26/2026 |
| Katherine Stueland | ▲ Buy | Option Exercise | 18,750 | $0 | 3/16/2026 |
| Katherine Stueland | ▼ Sell | Open Market | 7,178 | $548K | 3/16/2026 |
| Katherine Stueland | ▼ Sell | Open Market | 9,229 | $711K | 3/16/2026 |
| Katherine Stueland | ▼ Sell | Open Market | 772 | $60K | 3/16/2026 |
| Kevin Feeley | ▲ Buy | Option Exercise | 7,197 | $0 | 3/16/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 2,384 | $182K | 3/16/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 3,065 | $236K | 3/16/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 257 | $20K | 3/16/2026 |
| Kevin Feeley | ▲ Buy | Option Exercise | 3,815 | $0 | 3/15/2026 |
| Katherine Stueland | ▲ Buy | Option Exercise | 11,921 | $0 | 3/15/2026 |
| Kevin Feeley | ▲ Buy | Option Exercise | 2,462 | $0 | 3/9/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 1,280 | $111K | 3/9/2026 |
| Katherine Stueland | ▲ Buy | Option Exercise | 6,546 | $0 | 3/9/2026 |
| Katherine Stueland | ▼ Sell | Open Market | 3,678 | $319K | 3/9/2026 |
| Kevin Feeley | ▲ Buy | Grant | 1,986 | $175K | 3/6/2026 |
| Katherine Stueland | ▲ Buy | Grant | 3,404 | $300K | 3/6/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 304 | $24K | 3/5/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 1,971 | $156K | 3/5/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 47,623 | $3.8M | 3/5/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 60,892 | $5.0M | 3/5/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 29,236 | $2.4M | 3/5/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 1,424 | $111K | 3/4/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 2,543 | $200K | 3/4/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 2,220 | $176K | 3/4/2026 |
| Katherine Stueland | ▼ Sell | Open Market | 5,861 | $455K | 3/4/2026 |
| Katherine Stueland | ▼ Sell | Open Market | 10,465 | $823K | 3/4/2026 |
| Katherine Stueland | ▼ Sell | Open Market | 9,133 | $724K | 3/4/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 19,686 | $1.4M | 3/3/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 8,439 | $603K | 3/3/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 200 | $14K | 3/3/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 921 | $70K | 3/3/2026 |
| Keith A. Meister | ▲ Buy | Open Market | 249 | $19K | 3/3/2026 |
| Kevin Feeley | ▲ Buy | Grant | 15,262 | $0 | 3/3/2026 |
| Katherine Stueland | ▲ Buy | Grant | 47,684 | $0 | 3/3/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 287 | $22K | 3/2/2026 |
| Kevin Feeley | ▲ Buy | Option Exercise | 718 | $0 | 3/1/2026 |
| Bryan Dechairo | ▼ Sell | Open Market | 779 | $65K | 2/4/2026 |
| Bryan Dechairo | ▼ Sell | Open Market | 1,425 | $119K | 2/4/2026 |
| Bryan Dechairo | ▼ Sell | Open Market | 1,034 | $88K | 2/4/2026 |
| Bryan Dechairo | ▼ Sell | Open Market | 623 | $54K | 2/4/2026 |
| Bryan Dechairo | ▼ Sell | Open Market | 1,572 | $138K | 2/4/2026 |
| Bryan Dechairo | ▼ Sell | Open Market | 328 | $29K | 2/4/2026 |
| Bryan Dechairo | ▼ Sell | Open Market | 100 | $9K | 2/4/2026 |
| Bryan Dechairo | ▼ Sell | Open Market | 100 | $9K | 2/4/2026 |
| Bryan Dechairo | ▼ Sell | Open Market | 93 | $9K | 2/2/2026 |
| Bryan Dechairo | ▼ Sell | Open Market | 492 | $49K | 2/2/2026 |
| Bryan Dechairo | ▼ Sell | Open Market | 1,662 | $165K | 2/2/2026 |
| Bryan Dechairo | ▼ Sell | Open Market | 1,166 | $117K | 2/2/2026 |
| Bryan Dechairo | ▲ Buy | Option Exercise | 9,374 | $0 | 2/1/2026 |
| Kevin Feeley | ▲ Buy | Option Exercise | 754 | $0 | 1/29/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 315 | $30K | 1/29/2026 |
| Kevin Feeley | ▼ Sell | Open Market | 2 | $184 | 1/29/2026 |
| Katherine Stueland | ▲ Buy | Option Exercise | 3,874 | $0 | 1/29/2026 |
| Katherine Stueland | ▼ Sell | Open Market | 1,653 | $155K | 1/29/2026 |
| Kevin Feeley | ▲ Buy | Option Exercise | 7,197 | $0 | 12/16/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 131 | $18K | 12/16/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 366 | $51K | 12/16/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 951 | $134K | 12/16/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 215 | $31K | 12/16/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 334 | $48K | 12/16/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 578 | $84K | 12/16/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 699 | $103K | 12/16/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 331 | $49K | 12/16/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 97 | $14K | 12/16/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 26 | $4K | 12/16/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 127 | $18K | 12/16/2025 |
| Katherine Stueland | ▲ Buy | Option Exercise | 18,750 | $0 | 12/16/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 369 | $51K | 12/16/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 1,031 | $144K | 12/16/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 2,679 | $378K | 12/16/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 604 | $86K | 12/16/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 940 | $136K | 12/16/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 1,628 | $237K | 12/16/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 1,970 | $289K | 12/16/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 932 | $138K | 12/16/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 274 | $41K | 12/16/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 74 | $11K | 12/16/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 356 | $50K | 12/16/2025 |
| Kevin Feeley | ▲ Buy | Option Exercise | 2,462 | $0 | 12/9/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 1,266 | $202K | 12/9/2025 |
| Katherine Stueland | ▲ Buy | Option Exercise | 6,547 | $0 | 12/9/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 3,639 | $580K | 12/9/2025 |
| Kevin Feeley | ▲ Buy | Option Exercise | 717 | $0 | 12/1/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 377 | $61K | 12/1/2025 |
| Joshua Ruch | ▼ Sell | Open Market | 201 | $32K | 11/24/2025 |
| Joshua Ruch | ▼ Sell | Open Market | 625 | $100K | 11/24/2025 |
| Joshua Ruch | ▼ Sell | Open Market | 889 | $143K | 11/24/2025 |
| Joshua Ruch | ▼ Sell | Open Market | 1,117 | $180K | 11/24/2025 |
| Joshua Ruch | ▼ Sell | Open Market | 72 | $12K | 11/24/2025 |
| Joshua Ruch | ▼ Sell | Open Market | 407 | $64K | 11/24/2025 |
| Joshua Ruch | ▼ Sell | Open Market | 1,268 | $202K | 11/24/2025 |
| Joshua Ruch | ▼ Sell | Open Market | 1,805 | $290K | 11/24/2025 |
| Joshua Ruch | ▼ Sell | Open Market | 2,268 | $366K | 11/24/2025 |
| Joshua Ruch | ▼ Sell | Open Market | 147 | $24K | 11/24/2025 |
| Joshua Ruch | ▼ Sell | Open Market | 2,016 | $319K | 11/24/2025 |
| Joshua Ruch | ▼ Sell | Open Market | 6,279 | $1.0M | 11/24/2025 |
| Joshua Ruch | ▼ Sell | Open Market | 8,944 | $1.4M | 11/24/2025 |
| Joshua Ruch | ▼ Sell | Open Market | 11,234 | $1.8M | 11/24/2025 |
| Joshua Ruch | ▼ Sell | Open Market | 728 | $118K | 11/24/2025 |
| Katherine Stueland | ▲ Buy | Option Exercise | 3,874 | $0 | 10/29/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 2,154 | $294K | 10/29/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 4 | $547 | 10/29/2025 |
| Kevin Feeley | ▲ Buy | Option Exercise | 753 | $0 | 10/29/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 388 | $53K | 10/29/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 606 | $64K | 9/30/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 1,092 | $117K | 9/30/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 4,462 | $480K | 9/30/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 5,163 | $560K | 9/30/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 554 | $60K | 9/30/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 200 | $22K | 9/30/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 645 | $72K | 9/30/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 136 | $15K | 9/30/2025 |
| Kevin Feeley | ▲ Buy | Option Exercise | 1,246 | $41K | 9/30/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 344 | $36K | 9/30/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 387 | $41K | 9/30/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 2,715 | $292K | 9/30/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 2,152 | $234K | 9/30/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 421 | $46K | 9/30/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 520 | $58K | 9/30/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 70 | $8K | 9/30/2025 |
| Kevin Feeley | ▲ Buy | Option Exercise | 7,197 | $0 | 9/16/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 3,728 | $453K | 9/16/2025 |
| Katherine Stueland | ▲ Buy | Option Exercise | 18,750 | $0 | 9/16/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 10,501 | $1.3M | 9/16/2025 |
| Katherine Stueland | ▲ Buy | Option Exercise | 6,546 | $0 | 9/9/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 3,639 | $466K | 9/9/2025 |
| Katherine Stueland | ▼ Sell | Open Market | 18 | $2K | 9/9/2025 |
| Kevin Feeley | ▲ Buy | Option Exercise | 2,462 | $0 | 9/9/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 1,266 | $162K | 9/9/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 6 | $775 | 9/9/2025 |
| Kevin Feeley | ▼ Sell | Open Market | 378 | $48K | 9/2/2025 |
| Kevin Feeley | ▲ Buy | Option Exercise | 717 | $0 | 9/1/2025 |
| Jason Ryan | ▼ Sell | Open Market | 8,818 | $1.1M | 8/27/2025 |
| Jason Ryan | ▼ Sell | Open Market | 8,969 | $1.1M | 8/27/2025 |
| Jason Ryan | ▼ Sell | Open Market | 5,443 | $694K | 8/27/2025 |
| Jason Ryan | ▼ Sell | Open Market | 3,452 | $442K | 8/27/2025 |
| Jason Ryan | ▼ Sell | Open Market | 9,890 | $1.3M | 8/27/2025 |
| Jason Ryan | ▼ Sell | Open Market | 1,500 | $195K | 8/27/2025 |
| Jason Ryan | ▼ Sell | Open Market | 1,150 | $149K | 8/27/2025 |