List of insiders holdings for QuidelOrtho Corp:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Young Micah W Chief Financial Officer | 2026-07-16 16:20:11 | 356,555 0 | 356,555 | Form 4 |
| 2 | SISITSKY NATHANIEL Chief Legal Officer | 2026-04-22 18:14:07 | 146,869 0 | 146,869 | Form 4 |
| 3 | Blaser Brian J. President and CEO | 2026-05-19 16:05:43 | 56,408 40,073 | 96,481 | Form 4 |
| 4 | Strobeck Matthew Director | 2026-06-02 16:11:11 | 34,604 54,775 | 89,379 | Form 4 |
| 5 | Busky Joseph M. Chief Financial Officer | 2026-03-31 16:14:00 | 44,818 10,290 | 55,108 | Form 4 |
| 6 | BRYANT DOUGLAS C President & CEO | 2024-02-12 21:44:24 | 46,254 0 | 46,254 | Form 4 |
| 7 | Bujarski Robert Joseph EVP & COO | 2024-10-17 16:48:32 | 45,200 0 | 45,200 | Form 4 |
| 8 | Hodges Michelle A Chief Legal Officer | 2026-02-10 16:10:25 | 44,803 0 | 44,803 | Form 4 |
| 9 | Siegrist Jonathan Philip EVP of R&D & CTO | 2026-10-19 17:07:44 | 44,038 0 | 44,038 | Form 4 |
| 10 | Kroll Werner SVP, Research & Development | 2024-07-30 17:34:55 | 36,357 0 | 36,357 | Form 4 |
| 11 | Smith Christopher M Director | 2023-06-08 16:29:36 | 2,249 33,328 | 35,577 | Form 4 |
| 12 | BUECHLER KENNETH F Director | 2026-06-29 17:56:00 | 31,397 0 | 31,397 | Form 4 |
| 13 | WIDDER KENNETH J Director | 2026-06-29 18:01:44 | 24,185 0 | 24,185 | Form 4 |
| 14 | POLAN MARY LAKE PH D Director | 2026-06-29 17:59:01 | 22,743 0 | 22,743 | Form 4 |
| 15 | McLellan Philip D. Chief Operations Officer | 2026-04-28 16:10:52 | 22,497 0 | 22,497 | Form 4 |
| 16 | Chiminski John R Director | 2026-06-29 18:00:20 | 22,188 0 | 22,188 | Form 4 |
| 17 | Iskra Michael S. EVP & CCO | 2024-06-04 16:15:38 | 20,238 0 | 20,238 | Form 4 |
| 18 | Michael Edward L. Director | 2026-06-29 17:58:34 | 20,098 0 | 20,098 | Form 4 |
| 19 | RHOADS ANN D Director | 2026-06-29 17:59:27 | 19,599 0 | 19,599 | Form 4 |
| 20 | Dilsaver Evelyn S Director | 2026-06-29 17:57:51 | 15,532 0 | 15,532 | Form 4 |
| 21 | Huennekens R Scott Director | 2026-06-29 18:00:42 | 15,532 0 | 15,532 | Form 4 |
| 22 | Wilkins Joseph D Jr. Director | 2026-06-29 17:59:59 | 15,532 0 | 15,532 | Form 4 |
| 23 | Hanson Bryan Michael EVP Global Port. Mgmt & Mkting | 2026-08-18 16:14:45 | 8,055 0 | 8,055 | Form 4 |
| 24 | Bowman Ronald Lee Chief Human Resources Officer | 2026-09-17 18:32:10 | 7,586 0 | 7,586 | Form 4 |
| 25 | Brandy Louise SVP, Chief Information Officer | 2024-04-30 17:43:00 | 5,072 0 | 5,072 | Form 4 |
| 26 | Prutow James Director | 2024-05-30 16:14:53 | 1,519 0 | 1,519 | Form 4 |
| 27 | Klein Patrick Chief Administrative Officer | 2024-02-16 16:08:19 | 1,090 0 | 1,090 | Form 4 |
| 28 | Schmidt Robert R. Director | 2022-06-01 17:01:36 | 0 0 | 0 | Form 3 |
| 29 | Wise Stephen H. Director | 2022-06-01 17:06:25 | 0 0 | 0 | Form 3 |
| 30 | Carlyle Group Inc. Carlyle Holdings II GP L.L.C. Carlyle Holdings II L.L.C. CG Subsidiary Holdings L.L.C. TC Group Cayman Investment Holdings L.P. TC Group Cayman Investment Holdings Sub L.P. TC Group VI Cayman L.L.C. TC Group VI Cayman L.P. Carlyle Partners VI Cayman Holdings L.P. 10% Owner | 2024-11-21 17:10:19 | 0 0 | 0 | Form 13D |