List of insiders holdings for QUEST DIAGNOSTICS INC:
- 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 |
| RUSCKOWSKI STEPHEN H Director | 2023-03-08 16:29:53 | 389,597 0 | 389,597 | Form 4 |
| MOHAPATRA SURYA N Chairman, President & CEO | 2012-05-02 16:24:07 | 243,713 10,813 | 254,526 | Form 4 |
| FREEMAN KENNETH W Chairman of the Board | 2004-12-14 17:52:53 | 216,187 2109 | 218,296 | Form 4 |
| HAGEMANN ROBERT SVP & Chief Financial Officer | 2013-03-07 16:30:46 | 126,722 35,798 | 162,520 | Form 4 |
| Davis J. E. CEO and President | 2024-03-01 16:44:15 | 125,968 0 | 125,968 | Form 4 |
| ZEWE DAVID M SVP, Diagnostic Testing Ops | 2007-02-13 19:40:46 | 94,448 4970 | 99,418 | Form 4 |
| GUINAN MARK Executive Vice President & CFO | 2022-03-09 16:48:30 | 98,981 0 | 98,981 | Form 4 |
| Miller Joan Elizabeth SVP-Oncology & Neurology Srvcs | 2012-03-02 16:48:51 | 89,232 1047 | 90,279 | Form 4 |
| Doherty Catherine T. EVP, Regional Businesses | 2024-03-01 16:51:30 | 68,412 4349 | 72,761 | Form 4 |
| Peters Robert E VP, Sales & Marketing | 2007-02-13 19:35:25 | 63,118 1882 | 65,000 | Form 4 |
| Simmons Wayne R. Vice President, Operations | 2011-06-20 16:31:34 | 63,150 602 | 63,752 | Form 4 |
| Mendez Manuel O. SVP & Chief Commercial Officer | 2021-02-22 16:50:28 | 56,678 0 | 56,678 | Form 4 |
| MARRONE GERALD C SVP, Administration | 2004-03-02 18:48:46 | 49,609 2440 | 52,049 | Form 4 |
| GRANT THOMAS W II Sr VP, Ins. & Employer Serv. | 2007-02-13 19:25:45 | 51,460 0 | 51,460 | Form 4 |
| Cohen Jon R SVP & Group Exec. Diag. Sol. | 2018-03-12 16:33:53 | 51,221 0 | 51,221 | Form 4 |
| EGLINTON MANNER CARRIE SVP, Advanced Diagnostics | 2022-03-09 16:44:42 | 48,391 0 | 48,391 | Form 4 |
| PREVOZNIK MICHAEL E SVP & General Counsel | 2024-03-01 16:50:14 | 38,478 5541 | 44,019 | Form 4 |
| Cunningham Everett SVP, Commercial | 2019-03-25 16:36:30 | 37,760 721 | 38,481 | Form 4 |
| DEPPE MICHAEL J SVP, Corp. Controller & CAO | 2024-03-01 16:42:33 | 34,930 682 | 35,612 | Form 4 |
| WILENSKY GAIL R Director | 2023-05-19 18:17:44 | 20,506 13,375 | 33,881 | Form 4 |
| STANZIONE DANIEL Director | 2020-11-24 16:31:08 | 28,349 0 | 28,349 | Form 4 |
| PFEIFFER GARY M Director | 2023-05-19 18:18:52 | 26,839 0 | 26,839 | Form 4 |
| BUEHLER WILLIAM F Director | 2014-02-14 16:20:34 | 26,225 0 | 26,225 | Form 4 |
| Haydon John B. SVP, Operations | 2014-02-18 20:11:02 | 25,366 0 | 25,366 | Form 4 |
| MAIN TIMOTHY L Director | 2023-05-19 18:13:36 | 23,612 0 | 23,612 | Form 4 |
| SAMAD SAM Executive Vice President & CFO | 2024-03-01 16:46:37 | 21,332 0 | 21,332 | Form 4 |
| HAGGERTY ROSANNE Director | 2010-05-10 16:15:37 | 17,334 0 | 17,334 | Form 4 |
| KUPPUSAMY KARTHIK SVP, Clinical Solutions | 2024-03-01 16:49:12 | 15,124 1871 | 16,995 | Form 4 |
| ZIEGLER JOHN B Director | 2017-02-24 16:32:23 | 16,557 0 | 16,557 | Form 4 |
| Gregg Vicky B Director | 2024-02-23 16:34:30 | 16,329 0 | 16,329 | Form 4 |
| Plewman Patrick SVP for Diagnostic Services | 2024-03-28 16:52:01 | 15,981 0 | 15,981 | Form 4 |
| BONGIORNO THOMAS F VP and Corporate Controller | 2015-03-03 18:26:01 | 11,837 3165 | 15,002 | Form 4 |
| RING TIMOTHY M Director | 2024-04-03 16:33:09 | 14,973 0 | 14,973 | Form 4 |
| BRITELL JENNE K Director | 2018-06-06 17:12:13 | 0 14,479 | 14,479 | Form 4 |
| BALDWIN JOHN C MD Director | 2015-08-13 16:49:10 | 12,949 0 | 12,949 | Form 4 |
| ORDONEZ KATHY SVP, Diagnostic Solutions | 2013-04-02 16:38:04 | 9569 0 | 9569 | Form 4 |
| MORRISON DENISE M Director | 2023-05-19 18:15:04 | 7955 0 | 7955 | Form 4 |
| Klug Robert A VP, Corporate Controller | 2019-03-05 16:31:38 | 6261 0 | 6261 | Form 4 |
| Torley Helen Director | 2021-05-25 16:41:27 | 6260 0 | 6260 | Form 4 |
| Lassiter Wright III Director | 2023-05-19 18:21:01 | 6092 0 | 6092 | Form 4 |
| LEIDEN JEFFREY M Director | 2018-05-30 16:38:20 | 6000 0 | 6000 | Form 4 |
| DELANEY MARK E SVP & Chief Commercial Officer | 2024-03-28 16:52:43 | 5433 0 | 5433 | Form 4 |
| GARDNER MARK A SVP of Molecular Gen & Oncol | 2024-03-01 16:43:34 | 4793 0 | 4793 | Form 4 |
| FLAHERTY JAMES F III Director | 2006-05-08 16:27:13 | 1667 2000 | 3667 | Form 4 |
| GRANT WILLIAM R Director | 2007-04-03 16:23:29 | 3622 0 | 3622 | Form 4 |
| Doi Tracey Director | 2023-05-19 18:20:00 | 3621 0 | 3621 | Form 4 |
| CIRILLO MARY A Director | 2004-04-05 16:04:09 | 2706.98 0 | 2706.98 | Form 4 |
| Diaz Luis Director | 2023-05-19 18:25:18 | 1369 0 | 1369 | Form 4 |
| GLAXOSMITHKLINE PLC Director 10% Owner | 2011-02-02 13:55:59 | 0 0 | 0 | Form 4 |
| BRODY KENNETH D Director | 2004-04-28 17:33:49 | 0 0 | 0 | Form 4 |