LABCORP HOLDINGS INC.
LH · Services-Medical Laboratories · 82.0M shares · -3%/yr ↓ buyback · EDGAR filings ↗
Net buyback after stock comp: $871M (gross $1.0B, SBC $129M)
Reference price $263.89 · est. market cap ~$21.6B — last insider sale, 2026-06-08 (estimated from the dated SEC Form 4 price × shares outstanding — not a live quote)
Grade
B78Diagnostics-lab giant — profitable with strong free cash flow and steady growth.
Strengths
- Strong free cash flow — FCF $1.2B (94th), FCF margin 9%
- Strong returns — ROA 5% (96th), operating margin 10% (90th)
- Steady growth — revenue +7%, net income +17%
Risks
- Reimbursement-rate pressure — per 10-K
- Leverage — D/E 0.6 (50th)
- Low gross margin (lab services) — 29%
Notable findings
- Customer concentration~72% of revenue from one customer/distributor — 2 % 72
- Exec changeRecent 8-K item 5.02 8-K ↗
- Fund exitedNotable fund(s) exited this quarter: VANGUARD GROUP INC
- Strong balance sheetStrong balance sheet — $532M cash & investments
- Buying back stockNet buyback — share count -3%/yr over 4y
- Notable holderHeld by 5 notable fund(s): STATE STREET CORP, FMR LLC, GOLDMAN SACHS GROUP INC +2 more (as of 2026-03-31)
- Insider sellingInsider selling — 12 open-market sale(s) by 6 insider(s) (cluster of 6 insiders, ~$7M, last 6mo) Form 4 ↗
Quarterly revenue
Last 4 quarters · from SEC filings.
Key metrics
Gross margin
28.8%
Operating margin
9.9%
Net margin
6.3%
Return on equity
10.2%
Return on assets
4.8%
ROIC
8.0%
Revenue growth (QoQ)
0.6%
Net-income growth
17.5%
Debt / equity
0.6×
Net debt / EBITDA
2.2×
Interest coverage
6.2×
Current ratio
1.4×
Free cash flow
$1.2B
EBITDA
$2.1B
Tangible book value
-$1.8B
Cash & investments
$532M
Stock comp / revenue
0.9%
Insider transactions · last 18 months
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| 2026-06-08 | Kyle Kathryn W | Sell | 762 | $263.89 |
| 2026-05-11 | Schechter Adam H | Sell | 5.9K | $254.50 |
| 2026-03-27 | Wilkinson Peter J | Sell | 1.6K | $267.05 |
| 2026-03-27 | Meltzer Jonathan C | Sell | 839 | $267.05 |
| 2026-03-26 | Schroeder Mark S | Grant | 9.3K | — |
| 2026-03-26 | Schroeder Mark S | Tax withheld | 4.6K | $268.38 |
| 2026-03-26 | Schroeder Mark S | Grant | 3.0K | — |
| 2026-03-26 | Schroeder Mark S | Tax withheld | 1.5K | $268.38 |
| 2026-03-26 | Caveney Brian J | Grant | 9.3K | — |
| 2026-03-26 | Caveney Brian J | Tax withheld | 4.0K | $268.38 |
| 2026-03-26 | Caveney Brian J | Grant | 2.0K | — |
| 2026-03-26 | Caveney Brian J | Tax withheld | 863 | $268.38 |
| 2026-03-26 | Wilkinson Peter J | Grant | 2.4K | — |
| 2026-03-26 | Wilkinson Peter J | Tax withheld | 755 | $268.38 |
| 2026-03-26 | Vaughn Bryan T | Grant | 1.6K | — |
| 2026-03-26 | Vaughn Bryan T | Tax withheld | 451 | $268.38 |
| 2026-03-26 | Schechter Adam H | Grant | 58K | — |
| 2026-03-26 | van der Vaart Sandra D | Tax withheld | 2.7K | $268.38 |
| 2026-03-26 | Summy Amy B. | Grant | 4.0K | — |
| 2026-03-26 | Summy Amy B. | Tax withheld | 1.8K | $268.38 |
| 2026-03-26 | Oyegunwa Akinbolade | Grant | 1.3K | — |
| 2026-03-26 | Oyegunwa Akinbolade | Tax withheld | 382 | $268.38 |
| 2026-03-26 | Meltzer Jonathan C | Grant | 2.4K | — |
| 2026-03-26 | Meltzer Jonathan C | Tax withheld | 711 | $268.38 |
| 2026-03-26 | Kyle Kathryn W | Grant | 1.6K | — |
| 2026-03-26 | Kyle Kathryn W | Tax withheld | 451 | $268.38 |
| 2026-03-26 | Bailey Megan D. | Grant | 1.2K | — |
| 2026-03-26 | Bailey Megan D. | Tax withheld | 481 | $268.38 |
| 2026-03-26 | van der Vaart Sandra D | Grant | 6.4K | — |
| 2026-03-26 | Schechter Adam H | Tax withheld | 26K | $268.38 |
| 2026-03-26 | GRAHAM ANITA Z | Grant | 6.6K | — |
| 2026-03-26 | GRAHAM ANITA Z | Tax withheld | 2.9K | $268.38 |
| 2026-03-03 | Schechter Adam H | Sell | 8.7K | $279.96 |
| 2026-02-27 | van der Vaart Sandra D | Sell | 548 | $284.91 |
| 2026-02-24 | Caveney Brian J | Sell | 1.5K | $286.31 |
| 2026-02-19 | Wilkinson Peter J | Sell | 666 | $277.94 |
| 2026-02-12 | Meltzer Jonathan C | Sell | 87 | $290.42 |
| 2026-02-11 | Schroeder Mark S | Tax withheld | 259 | $289.89 |
| 2026-02-11 | Summy Amy B. | Option exercise | 230 | — |
| 2026-02-11 | Summy Amy B. | Tax withheld | 83 | $289.89 |
| 2026-02-11 | Parham Richelle P | Option exercise | 897 | — |
| 2026-02-11 | Wilkinson Peter J | Option exercise | 536 | — |
| 2026-02-11 | Wilkinson Peter J | Tax withheld | 160 | $289.89 |
| 2026-02-11 | Wilkinson Peter J | Option exercise | 160 | — |
| 2026-02-11 | Wilkinson Peter J | Tax withheld | 46 | $289.89 |
| 2026-02-11 | Wang Julia Aijun | Option exercise | 860 | — |
| 2026-02-11 | Wang Julia Aijun | Tax withheld | 245 | $289.89 |
| 2026-02-11 | Vaughn Bryan T | Option exercise | 323 | — |
| 2026-02-11 | Vaughn Bryan T | Tax withheld | 93 | $289.89 |
| 2026-02-11 | van der Vaart Sandra D | Option exercise | 376 | — |
| 2026-02-11 | van der Vaart Sandra D | Tax withheld | 99 | $289.89 |
| 2026-02-11 | Schroeder Mark S | Option exercise | 806 | — |
| 2026-02-11 | Schechter Adam H | Sell | 5.3K | $284.38 |
| 2026-02-11 | Schechter Adam H | Option exercise | 3.7K | — |
| 2026-02-11 | Schechter Adam H | Tax withheld | 1.5K | $289.89 |
| 2026-02-11 | Oyegunwa Akinbolade | Option exercise | 230 | — |
| 2026-02-11 | Oyegunwa Akinbolade | Tax withheld | 68 | $289.89 |
| 2026-02-11 | Meltzer Jonathan C | Option exercise | 243 | — |
| 2026-02-11 | Meltzer Jonathan C | Tax withheld | 70 | $289.89 |
| 2026-02-11 | Kyle Kathryn W | Option exercise | 216 | — |
| 2026-02-11 | Kyle Kathryn W | Tax withheld | 62 | $289.89 |
| 2026-02-11 | GRAHAM ANITA Z | Option exercise | 356 | — |
| 2026-02-11 | GRAHAM ANITA Z | Tax withheld | 109 | $289.89 |
| 2026-02-11 | Caveney Brian J | Option exercise | 740 | — |
| 2026-02-11 | Caveney Brian J | Tax withheld | 211 | $289.89 |
| 2026-02-11 | Bailey Megan D. | Option exercise | 403 | — |
| 2026-02-11 | Bailey Megan D. | Tax withheld | 138 | $289.89 |
| 2026-02-11 | Rothman Paul | Option exercise | 897 | — |
| 2026-02-11 | Wengel Kathryn E | Option exercise | 897 | — |
| 2026-02-11 | NEUPERT PETER M | Option exercise | 897 | — |
| 2026-02-11 | Kong Garheng | Option exercise | 897 | — |
| 2026-02-11 | Kliphouse Kirsten Marie | Option exercise | 897 | — |
| 2026-02-11 | Davis Jeffrey A. | Option exercise | 897 | — |
| 2026-02-11 | ANDERSON KERRII B | Option exercise | 897 | — |
| 2026-02-10 | Meltzer Jonathan C | Sell | 91 | $276.79 |
| 2026-02-09 | Caveney Brian J | Tax withheld | 148 | $274.01 |
| 2026-02-09 | Caveney Brian J | Tax withheld | 32 | $274.01 |
| 2026-02-09 | Oyegunwa Akinbolade | Tax withheld | 51 | $274.01 |
| 2026-02-09 | Schechter Adam H | Tax withheld | 1.4K | $274.01 |
| 2026-02-09 | Wilkinson Peter J | Tax withheld | 46 | $274.01 |
| 2026-02-09 | Schroeder Mark S | Tax withheld | 166 | $274.01 |
| 2026-02-09 | Schroeder Mark S | Tax withheld | 53 | $274.01 |
| 2026-02-09 | van der Vaart Sandra D | Tax withheld | 93 | $274.01 |
| 2026-02-09 | Vaughn Bryan T | Tax withheld | 61 | $274.01 |
| 2026-02-09 | Meltzer Jonathan C | Sell | 88 | $275.53 |
| 2026-02-09 | Meltzer Jonathan C | Tax withheld | 82 | $274.01 |
| 2026-02-09 | Kyle Kathryn W | Tax withheld | 61 | $274.01 |
| 2026-02-09 | GRAHAM ANITA Z | Tax withheld | 112 | $274.01 |
| 2026-02-09 | Summy Amy B. | Tax withheld | 80 | $274.01 |
| 2026-02-09 | Bailey Megan D. | Tax withheld | 85 | $274.01 |
| 2026-02-09 | Bailey Megan D. | Tax withheld | 23 | $274.01 |
| 2026-02-07 | Caveney Brian J | Option exercise | 111 | — |
| 2026-02-07 | Wilkinson Peter J | Option exercise | 134 | — |
| 2026-02-07 | GRAHAM ANITA Z | Option exercise | 367 | — |
| 2026-02-07 | Schroeder Mark S | Option exercise | 517 | — |
| 2026-02-07 | Schroeder Mark S | Option exercise | 164 | — |
| 2026-02-07 | Bailey Megan D. | Option exercise | 222 | — |
| 2026-02-07 | van der Vaart Sandra D | Option exercise | 353 | — |
| 2026-02-07 | Vaughn Bryan T | Option exercise | 178 | — |
| 2026-02-07 | Summy Amy B. | Option exercise | 222 | — |
| 2026-02-07 | Meltzer Jonathan C | Option exercise | 263 | — |
| 2026-02-07 | Bailey Megan D. | Option exercise | 67 | — |
| 2026-02-07 | Kyle Kathryn W | Option exercise | 178 | — |
| 2026-02-07 | Caveney Brian J | Option exercise | 517 | — |
| 2026-02-07 | Oyegunwa Akinbolade | Option exercise | 149 | — |
| 2026-02-07 | Schechter Adam H | Option exercise | 3.2K | — |
| 2026-02-06 | Vaughn Bryan T | Tax withheld | 61 | $277.20 |
| 2026-02-06 | Oyegunwa Akinbolade | Option exercise | 180 | — |
| 2026-02-06 | Oyegunwa Akinbolade | Tax withheld | 61 | $277.20 |
| 2026-02-06 | Meltzer Jonathan C | Option exercise | 267 | — |
| 2026-02-06 | Meltzer Jonathan C | Tax withheld | 91 | $277.20 |
| 2026-02-06 | GRAHAM ANITA Z | Tax withheld | 119 | $277.20 |
| 2026-02-06 | GRAHAM ANITA Z | Option exercise | 327 | — |
| 2026-02-06 | Bailey Megan D. | Option exercise | 180 | — |
| 2026-02-06 | Kyle Kathryn W | Option exercise | 180 | — |
| 2026-02-06 | Kyle Kathryn W | Tax withheld | 61 | $277.20 |
| 2026-02-06 | Schechter Adam H | Option exercise | 4.5K | — |
| 2026-02-06 | Wang Julia Aijun | Tax withheld | 254 | $277.20 |
| 2026-02-06 | Wilkinson Peter J | Tax withheld | 45 | $277.20 |
| 2026-02-06 | Caveney Brian J | Option exercise | 670 | — |
| 2026-02-06 | Caveney Brian J | Tax withheld | 209 | $277.20 |
| 2026-02-06 | Schroeder Mark S | Option exercise | 743 | — |
| 2026-02-06 | Schroeder Mark S | Tax withheld | 239 | $277.20 |
| 2026-02-06 | Schechter Adam H | Tax withheld | 1.3K | $277.20 |
| 2026-02-06 | Wilkinson Peter J | Option exercise | 133 | — |
| 2026-02-06 | Wang Julia Aijun | Option exercise | 893 | — |
| 2026-02-06 | Summy Amy B. | Option exercise | 223 | — |
| 2026-02-06 | van der Vaart Sandra D | Option exercise | 387 | — |
| 2026-02-06 | van der Vaart Sandra D | Tax withheld | 101 | $277.20 |
| 2026-02-06 | Bailey Megan D. | Tax withheld | 72 | $277.20 |
| 2026-02-06 | Summy Amy B. | Tax withheld | 92 | $277.20 |
| 2026-02-06 | Vaughn Bryan T | Option exercise | 180 | — |
| 2025-11-11 | Schechter Adam H | Sell | 5.7K | $262.75 |
| 2025-11-03 | Oyegunwa Akinbolade | Tax withheld | 107 | $257.84 |
| 2025-11-03 | Bailey Megan D. | Tax withheld | 179 | $257.84 |
| 2025-11-01 | Oyegunwa Akinbolade | Option exercise | 370 | — |
| 2025-11-01 | Bailey Megan D. | Option exercise | 370 | — |
| 2025-10-31 | Parham Richelle P | Sell | 7.0K | $254.28 |
| 2025-08-13 | van der Vaart Sandra D | Sell | 3.9K | $271.42 |
| 2025-08-13 | van der Vaart Sandra D | Option exercise | 3.9K | $131.43 |
| 2025-08-11 | Schechter Adam H | Sell | 5.6K | $266.78 |
| 2025-07-30 | Gilliland Dwight Gary | Sell | 2.0K | $264.95 |
| 2025-07-29 | Wilkinson Peter J | Sell | 100 | $261.04 |
| 2025-07-29 | Wilkinson Peter J | Sell | 102 | $261.01 |
| 2025-07-24 | ANDERSON KERRII B | Sell | 3.5K | $280.00 |
| 2025-07-24 | ANDERSON KERRII B | Sell | 3.5K | $280.00 |
| 2025-07-01 | ANDERSON KERRII B | Sell | 500 | $265.00 |
| 2025-06-11 | ANDERSON KERRII B | Sell | 500 | $260.00 |
| 2025-06-03 | Caveney Brian J | Sell | 2.0K | $247.00 |
| 2025-05-12 | Schechter Adam H | Sell | 6.1K | $248.73 |
| 2025-05-01 | Wilkinson Peter J | Sell | 829 | $242.26 |
| 2025-05-01 | van der Vaart Sandra D | Sell | 1.9K | $238.36 |
| 2025-04-01 | Bailey Megan D. | Option exercise | 4.1K | — |
| 2025-04-01 | Bailey Megan D. | Tax withheld | 1.5K | $232.65 |
| 2025-04-01 | Bailey Megan D. | Option exercise | 204 | — |
| 2025-04-01 | Bailey Megan D. | Tax withheld | 68 | $232.65 |
| 2025-03-28 | Summy Amy B. | Sell | 758 | $231.67 |
| 2025-03-28 | Schroeder Mark S | Sell | 2.6K | $231.67 |
| 2025-03-27 | Summy Amy B. | Tax withheld | 562 | $231.67 |
| 2025-03-27 | Schroeder Mark S | Grant | 4.8K | — |
| 2025-03-27 | Schroeder Mark S | Tax withheld | 2.2K | $231.67 |
| 2025-03-27 | Caveney Brian J | Grant | 4.8K | — |
| 2025-03-27 | Caveney Brian J | Tax withheld | 2.1K | $231.67 |
| 2025-03-27 | Wilkinson Peter J | Grant | 1.2K | — |
| 2025-03-27 | Wilkinson Peter J | Tax withheld | 359 | $231.67 |
| 2025-03-27 | Oyegunwa Akinbolade | Grant | 688 | — |
| 2025-03-27 | Oyegunwa Akinbolade | Tax withheld | 198 | $231.67 |
| 2025-03-27 | Summy Amy B. | Grant | 2.1K | — |
| 2025-03-27 | van der Vaart Sandra D | Grant | 3.3K | — |
| 2025-03-27 | van der Vaart Sandra D | Tax withheld | 1.4K | $231.67 |
| 2025-03-27 | Schechter Adam H | Grant | 30K | — |
| 2025-03-27 | Schechter Adam H | Tax withheld | 14K | $231.67 |
| 2025-03-27 | EISENBERG GLENN A | Grant | 8.3K | — |
| 2025-03-27 | EISENBERG GLENN A | Tax withheld | 3.6K | $231.67 |
| 2025-03-27 | BERBERIAN LANCE | Grant | 3.3K | — |
| 2025-03-27 | BERBERIAN LANCE | Tax withheld | 1.4K | $231.67 |
| 2025-03-05 | ANDERSON KERRII B | Sell | 500 | $255.63 |
| 2025-02-28 | Schroeder Mark S | Option exercise | 3.9K | $131.43 |
| 2025-02-28 | Schroeder Mark S | Sell | 5.3K | $249.23 |
| 2025-02-25 | van der Vaart Sandra D | Sell | 1.3K | $251.30 |
| 2025-02-24 | Summy Amy B. | Sell | 226 | $250.40 |
| 2025-02-18 | Wilkinson Peter J | Option exercise | 1.4K | $163.63 |
| 2025-02-18 | Wilkinson Peter J | Sell | 1.4K | $246.10 |
| 2025-02-11 | Schroeder Mark S | Option exercise | 473 | — |
| 2025-02-11 | Wilkinson Peter J | Option exercise | 123 | — |
| 2025-02-11 | Wilkinson Peter J | Tax withheld | 41 | $245.14 |
| 2025-02-11 | Summy Amy B. | Option exercise | 201 | — |
| 2025-02-11 | Summy Amy B. | Tax withheld | 55 | $245.14 |
| 2025-02-11 | Schechter Adam H | Sell | 6.1K | $244.62 |
| 2025-02-11 | Schechter Adam H | Option exercise | 3.0K | — |
| 2025-02-11 | Schechter Adam H | Tax withheld | 1.2K | $245.14 |
| 2025-02-11 | EISENBERG GLENN A | Option exercise | 807 | — |
| 2025-02-11 | EISENBERG GLENN A | Tax withheld | 213 | $245.14 |
| 2025-02-11 | BERBERIAN LANCE | Option exercise | 323 | — |
| 2025-02-11 | BERBERIAN LANCE | Tax withheld | 86 | $245.14 |
| 2025-02-11 | Caveney Brian J | Option exercise | 473 | — |
| 2025-02-11 | Caveney Brian J | Tax withheld | 136 | $245.14 |
| 2025-02-11 | van der Vaart Sandra D | Option exercise | 323 | — |
| 2025-02-11 | van der Vaart Sandra D | Tax withheld | 86 | $245.14 |
| 2025-02-11 | Schroeder Mark S | Tax withheld | 134 | $245.14 |
| 2025-02-11 | Oyegunwa Akinbolade | Option exercise | 134 | — |
| 2025-02-11 | Oyegunwa Akinbolade | Tax withheld | 42 | $245.14 |
| 2025-02-07 | Schroeder Mark S | Tax withheld | 47 | $246.27 |
| 2025-02-07 | BERBERIAN LANCE | Option exercise | 354 | — |
| 2025-02-07 | BERBERIAN LANCE | Tax withheld | 94 | $246.27 |
| 2025-02-07 | Wilkinson Peter J | Option exercise | 134 | — |
| 2025-02-07 | Wilkinson Peter J | Tax withheld | 46 | $246.27 |
| 2025-02-07 | Bailey Megan D. | Option exercise | 224 | — |
| 2025-02-07 | Bailey Megan D. | Tax withheld | 85 | $246.27 |
| 2025-02-07 | Schechter Adam H | Option exercise | 3.2K | — |
| 2025-02-07 | Schechter Adam H | Tax withheld | 1.3K | $246.27 |
| 2025-02-07 | Bailey Megan D. | Option exercise | 67 | — |
| 2025-02-07 | Bailey Megan D. | Tax withheld | 22 | $246.27 |
| 2025-02-07 | van der Vaart Sandra D | Option exercise | 354 | — |
| 2025-02-07 | van der Vaart Sandra D | Tax withheld | 94 | $246.27 |
| 2025-02-07 | EISENBERG GLENN A | Option exercise | 885 | — |
| 2025-02-07 | EISENBERG GLENN A | Tax withheld | 234 | $246.27 |
| 2025-02-07 | GRAHAM ANITA Z | Option exercise | 369 | — |
| 2025-02-07 | GRAHAM ANITA Z | Tax withheld | 119 | $246.27 |
| 2025-02-07 | Oyegunwa Akinbolade | Option exercise | 149 | — |
| 2025-02-07 | Oyegunwa Akinbolade | Tax withheld | 51 | $246.27 |
| 2025-02-07 | Caveney Brian J | Option exercise | 517 | — |
| 2025-02-07 | Caveney Brian J | Tax withheld | 149 | $246.27 |
| 2025-02-07 | Summy Amy B. | Option exercise | 224 | — |
| 2025-02-07 | Summy Amy B. | Tax withheld | 68 | $246.27 |
| 2025-02-07 | Caveney Brian J | Option exercise | 112 | — |
| 2025-02-07 | Caveney Brian J | Tax withheld | 33 | $246.27 |
| 2025-02-07 | Schroeder Mark S | Option exercise | 517 | — |
| 2025-02-07 | Schroeder Mark S | Tax withheld | 146 | $246.27 |
| 2025-02-07 | Schroeder Mark S | Option exercise | 164 | — |
| 2025-02-06 | Davis Jeffrey A. | Option exercise | 944 | — |
| 2025-02-06 | Kliphouse Kirsten Marie | Option exercise | 944 | — |
| 2025-02-06 | ANDERSON KERRII B | Option exercise | 944 | — |
| 2025-02-06 | Rothman Paul | Option exercise | 944 | — |
| 2025-02-06 | Gilliland Dwight Gary | Option exercise | 944 | — |
| 2025-02-06 | GRAHAM ANITA Z | Tax withheld | 118 | $247.74 |
| 2025-02-06 | EISENBERG GLENN A | Tax withheld | 255 | $247.74 |
| 2025-02-06 | BERBERIAN LANCE | Option exercise | 356 | — |
| 2025-02-06 | BERBERIAN LANCE | Tax withheld | 94 | $247.74 |
| 2025-02-06 | Caveney Brian J | Option exercise | 670 | — |
| 2025-02-06 | Caveney Brian J | Tax withheld | 212 | $247.74 |
| 2025-02-06 | Bailey Megan D. | Option exercise | 180 | — |
| 2025-02-06 | Bailey Megan D. | Tax withheld | 70 | $247.74 |
| 2025-02-06 | Oyegunwa Akinbolade | Option exercise | 180 | — |
| 2025-02-06 | Oyegunwa Akinbolade | Tax withheld | 62 | $247.74 |
| 2025-02-06 | Summy Amy B. | Option exercise | 223 | — |
| 2025-02-06 | Summy Amy B. | Tax withheld | 73 | $247.74 |
| 2025-02-06 | Schroeder Mark S | Option exercise | 743 | — |
| 2025-02-06 | Schroeder Mark S | Tax withheld | 210 | $247.74 |
| 2025-02-06 | Wilkinson Peter J | Option exercise | 133 | — |
| 2025-02-06 | Wilkinson Peter J | Tax withheld | 46 | $247.74 |
| 2025-02-06 | Schechter Adam H | Option exercise | 4.5K | — |
| 2025-02-06 | Schechter Adam H | Tax withheld | 1.2K | $247.74 |
| 2025-02-06 | van der Vaart Sandra D | Option exercise | 386 | — |
| 2025-02-06 | van der Vaart Sandra D | Tax withheld | 102 | $247.74 |
| 2025-02-06 | GRAHAM ANITA Z | Option exercise | 326 | — |
| 2025-02-06 | EISENBERG GLENN A | Option exercise | 966 | — |
| 2025-02-06 | Wang Julia Aijun | Option exercise | 893 | — |
| 2025-02-06 | Wang Julia Aijun | Tax withheld | 336 | $247.74 |
| 2025-02-06 | Wengel Kathryn E | Option exercise | 944 | — |
| 2025-02-06 | Parham Richelle P | Option exercise | 944 | — |
| 2025-02-06 | NEUPERT PETER M | Option exercise | 944 | — |
| 2025-02-06 | Kong Garheng | Option exercise | 944 | — |
| 2025-01-07 | ANDERSON KERRII B | Sell | 1.0K | $235.00 |
All non-derivative Form 4 activity (SEC), newest first.
Clinical trials
| Trial | Title | Phase | Status | Primary completion |
|---|---|---|---|---|
| NCT05697198 ↗ | PRospective REgistry of Advanced Stage CancER (PREFER) Patients to Assess Prevalence of Actionable Biomarkers and Driver Mutations to Address Disparities in Precision Medicine Lung Cancer, Ovarian Cancer | — | Completed | 2024-12-31 |
Source: ClinicalTrials.gov (U.S. NIH) · active studies first.
Supply chain
Customers (1)
Suppliers (1)
Named in the 10-K; linked when we track them.
Notable events (8-K)
| Date | Items | |
|---|---|---|
| 2026-05-27 | Reg FDExhibits | filing ↗ |
| 2026-05-26 | Shareholder vote | filing ↗ |
| 2026-04-30 | ResultsExhibits | filing ↗ |
| 2026-04-09 | Reg FDExhibits | filing ↗ |
| 2026-03-31 | Reg FDExhibits | filing ↗ |
| 2026-03-20 | Material agreementDebt obligationExhibits | filing ↗ |
| 2026-02-17 | ResultsExhibits | filing ↗ |
| 2026-02-09 | Exec/director changeReg FDExhibits | filing ↗ |
Recent filings
| Form | Filed | Period | Accession |
|---|---|---|---|
| 8-K | 2026-05-27 | 2026-05-27 | 0000920148-26-000147 ↗ |
| 8-K | 2026-05-26 | 2026-05-21 | 0000920148-26-000143 ↗ |
| 10-Q | 2026-05-04 | 2026-03-31 | 0000920148-26-000139 ↗ |
| 8-K | 2026-04-30 | 2026-04-30 | 0000920148-26-000135 ↗ |
| 8-K | 2026-04-09 | 2026-04-08 | 0000920148-26-000131 ↗ |
| 8-K | 2026-03-31 | 2026-03-31 | 0000920148-26-000128 ↗ |
| 8-K | 2026-03-20 | 2026-03-20 | 0001193125-26-117879 ↗ |
| 10-K | 2026-02-24 | 2025-12-31 | 0000920148-26-000111 ↗ |
| 8-K | 2026-02-17 | 2026-02-17 | 0000920148-26-000098 ↗ |
| 8-K | 2026-02-09 | 2026-02-06 | 0000920148-26-000019 ↗ |
| 8-K | 2026-01-29 | 2026-01-28 | 0000920148-26-000017 ↗ |
| 8-K | 2026-01-15 | 2026-01-15 | 0000920148-26-000013 ↗ |