| |
Company
Roster
|
|
Total
Insiders : |
51 |
|
|
|
Total
Direct Shares :
|
2,114,665 |
|
|
Total
Indirect Shares :
|
106,125 |
| |
%
Held by Insiders:
|
1.57% |
|
|
| |
| Filer's Name |
Relation |
Direct Date |
Direct Shares |
Indirect Date |
Indirect Shares |
  Kuppusamy Karthik |
SVP, Clinical Solutions |
2025-08-13 |
8,338 |
2025-08-13 |
1,986 |
| Plewman Patrick |
SVP for Diagnostic Services |
2025-08-06 |
19,219 |
|
0 |
| Carter Robert B |
Director |
2025-07-21 |
2,692 |
2024-05-16 |
0 |
| Lassiter Wright Iii |
Director |
2025-07-21 |
9,044 |
2020-03-12 |
0 |
| Gregg Vicky B |
Director |
2025-07-21 |
18,217 |
2014-07-22 |
0 |
| Samad Samer Abdul |
Executive Vice President & CFO |
2025-07-21 |
25,673 |
|
0 |
| Delaney Mark E |
SVP & Chief Commercial Officer |
2025-07-21 |
7,515 |
|
0 |
| Doi Tracey |
Director |
2025-05-15 |
6,490 |
2021-08-16 |
0 |
| Main Timothy L |
Director |
2025-05-15 |
26,297 |
2014-01-10 |
0 |
| Morrison Denise M |
Director |
2025-05-15 |
10,742 |
2019-02-18 |
0 |
| Diaz Luis |
Director |
2025-05-15 |
4,054 |
2023-05-17 |
0 |
| Ring Timothy M |
Director |
2025-05-15 |
29,507 |
2011-12-06 |
0 |
| Pfeiffer Gary M |
Director |
2025-05-15 |
30,669 |
2006-05-04 |
0 |
| Davis J. E. |
CEO and President, Director |
2025-04-02 |
127,623 |
|
0 |
| Prevoznik Michael E |
SVP & General Counsel |
2025-03-17 |
38,117 |
2025-03-17 |
5,641 |
| Doherty Catherine T. |
EVP, Regional Businesses |
2025-03-05 |
68,068 |
2025-03-05 |
4,427 |
| Deppe Michael J |
SVP, Corp. Controller & CAO |
2025-03-04 |
34,365 |
2025-03-04 |
694 |
| Gardner Mark A |
SVP of Molecular Gen & Oncol |
2024-02-28 |
4,793 |
|
0 |
| Wilensky Gail R |
Director |
2023-05-17 |
20,506 |
2023-05-17 |
13,375 |
| Rusckowski Stephen H |
Director |
2023-03-06 |
389,597 |
2012-05-01 |
0 |
| Guinan Mark |
Executive Vice President & CFO |
2022-03-07 |
98,981 |
2013-08-19 |
0 |
| Eglinton Manner Carrie |
SVP, Advanced Diagnostics |
2022-03-07 |
48,391 |
2017-02-21 |
0 |
| Torley Helen |
Director |
2021-05-25 |
6,260 |
2018-05-15 |
0 |
| Mendez Manuel O. |
SVP & Chief Commercial Officer |
2021-02-17 |
29,045 |
2020-02-18 |
0 |
| Stanzione Daniel |
Director |
2020-11-23 |
28,349 |
2004-04-27 |
0 |
| Cunningham Everett |
SVP, Commercial |
2019-03-04 |
38,311 |
2019-03-04 |
721 |
| Klug Robert A |
VP, Corporate Controller |
2019-03-01 |
6,261 |
2015-08-17 |
0 |
| Leiden Jeffrey M |
Director |
2018-05-29 |
6,000 |
2014-12-01 |
0 |
| Cohen Jon R |
SVP & Group Exec. Diag. Sol. |
2018-03-08 |
31,757 |
|
0 |
| Ziegler John B |
Director |
2017-02-22 |
16,557 |
2004-05-06 |
0 |
| Britell Jenne K |
Director |
2016-05-12 |
6,025 |
2018-06-04 |
14,479 |
| Baldwin John C Md |
Director |
2015-08-12 |
12,949 |
2006-05-04 |
0 |
| Bongiorno Thomas F |
VP and Corporate Controller |
2015-03-02 |
11,837 |
2015-03-02 |
3,165 |
| Haydon John B. |
SVP, Operations |
2014-02-13 |
19,890 |
|
0 |
| Buehler William F |
Director |
2014-02-12 |
26,225 |
2004-02-09 |
0 |
| Ordonez Kathy |
SVP, Diagnostic Solutions |
2013-03-31 |
9,569 |
|
0 |
| Hagemann Robert |
SVP & Chief Financial Officer |
2013-03-05 |
126,722 |
2013-03-05 |
35,798 |
| Mohapatra Surya N |
Chairman, President & CEO, Director |
2012-04-30 |
243,713 |
2012-04-30 |
10,813 |
| Miller Joan Elizabeth |
SVP-Oncology & Neurology Srvcs |
2012-02-29 |
89,232 |
2012-02-29 |
1,047 |
| Simmons Wayne R. |
Vice President, Operations |
2011-06-16 |
47,150 |
2011-06-16 |
602 |
| Haggerty Rosanne |
Director |
2009-05-14 |
7,667 |
2007-05-08 |
0 |
| Grant William R |
Director |
2007-02-26 |
3,334 |
2007-02-23 |
0 |
| Grant Thomas W Ii |
Sr VP, Ins. & Employer Serv. |
2006-11-01 |
4,771 |
|
0 |
| Zewe David M |
SVP, Diagnostic Testing Ops |
2006-10-30 |
31,079 |
2006-10-30 |
4,962 |
| Flaherty James F III |
Director |
2006-05-04 |
1,667 |
2006-05-04 |
2,000 |
| Peters Robert E |
VP, Sales & Marketing |
2006-02-22 |
12,974 |
2006-02-22 |
1,866 |
| Freeman Kenneth W/nj |
Chairman of the Board, Director |
2004-12-14 |
216,187 |
2004-12-14 |
2,109 |
| Glaxosmithkline Plc |
Director, 10% Owner |
2004-06-25 |
0 |
2011-01-31 |
0 |
| Brody Kenneth D |
Director |
2004-04-28 |
0 |
2004-01-29 |
0 |
| Marrone Gerald C |
SVP, Administration |
2004-02-28 |
49,609 |
2004-02-28 |
2,440 |
| Cirillo Mary A |
Director |
2004-02-20 |
2,627 |
2003-07-25 |
0 |
|
0.82 (0.46%) 
