Insider Shareholders with Direct Ownership of Quidel Ortho Corp (QDEL)
This section provides a comprehensive overview of the insiders with direct ownership of Quidel Ortho Corp (QDEL). You can find detailed information about the size and nature of each insider's ownership stake, as well as the latest updates on their holdings.
QuidelOrtho Corp Insider List
| Insider | Adquired | Disposed | Held | # of Trades | Last Transaction |
|---|---|---|---|---|---|
|
Douglas C Bryant
President & CEO |
587,683 | 38,559 | 549,415 $11.7 Million | 23 |
Feb 03, 2024
Reduced 0.35%
|
|
Kenneth F Buechler
Director |
110,002 | 8,081 | 101,921 $2.17 Million | 11 |
Jul 15, 2025
Added 8.29%
|
|
Robert Joseph Bujarski
EVP & COO |
64,083 | 19,273 | 44,810 $956,245 | 35 |
Oct 15, 2024
Reduced 0.48%
|
|
Kenneth J Widder
Director |
41,087 | 4,026 | 37,061 $790,881 | 10 |
Nov 25, 2025
Reduced 9.8%
|
|
Werner Kroll
SVP, Research & Development |
53,151 | 17,139 | 36,357 $775,858 | 25 |
Jul 28, 2024
Reduced 1.61%
|
|
Michelle A. Hodges
Chief Legal Officer |
54,410 | 22,887 | 32,035 $683,626 | 49 |
Nov 18, 2025
Reduced 7.82%
|
|
Joseph M Busky
Chief Financial Officer |
53,359 | 22,326 | 31,427 $670,652 | 14 |
Jun 30, 2025
Reduced 23.92%
|
|
Edward L. Michael
Director |
21,352 | 0 | 21,352 $455,651 | 7 |
May 22, 2025
Added 18.75%
|
|
Matthew Strobeck
Director |
17,775 | 0 | 17,775 $379,318 | 6 |
May 22, 2025
Added 21.71%
|
|
Michael S. Iskra
EVP & CCO |
27,938 | 11,842 | 16,644 $355,182 | 8 |
Jun 01, 2024
Reduced 7.24%
|
|
Ann D Rhoads
Director |
15,021 | 0 | 15,021 $320,548 | 8 |
Dec 10, 2025
Added 4.76%
|
|
Philip D. Mc Lellan
Chief Operations Officer |
12,662 | 4,907 | 13,304 $283,907 | 12 |
Jun 30, 2025
Reduced 12.79%
|
|
Mary Lake Ph D Polan
Director |
33,293 | 3,300 | 12,640 $269,737 | 9 |
Nov 21, 2025
Added 7.33%
|
|
Jonathan Philip Siegrist
EVP of R&D & CTO |
18,656 | 6,676 | 11,980 $255,653 | 2 |
Oct 15, 2025
Reduced 35.78%
|
|
Joseph D Wilkins Jr.
Director |
11,876 | 0 | 11,876 $253,433 | 5 |
Nov 26, 2025
Added 3.02%
|
|
Brian J Blaser
President and CEO |
20,759 | 9,308 | 11,451 $244,364 | 2 |
May 15, 2025
Reduced 44.84%
|
|
Evelyn S Dilsaver
Director |
10,624 | 0 | 10,624 $226,716 | 9 |
May 24, 2025
Added 0.75%
|
|
John R Chiminski
Director |
2,523 | 0 | 2,523 $53,840 | 1 |
May 22, 2025
Added 50.0%
|
|
R Scott Huennekens
Director |
2,523 | 0 | 2,523 $53,840 | 1 |
May 22, 2025
Added 50.0%
|
|
Christopher M Smith
Director |
36,802 | 1,225 | 2,249 $47,993 | 3 |
Jun 06, 2023
Added 49.99%
|
|
Louise Brandy
SVP, Chief Information Officer |
2,552 | 947 | 2,154 $45,966 | 6 |
Apr 26, 2024
Reduced 19.99%
|
|
Ronald Lee Bowman
Chief Human Resources Officer |
2,565 | 918 | 1,647 $35,146 | 2 |
Sep 15, 2025
Reduced 35.79%
|
| 1,519 | 0 | 1,519 $32,415 | 1 |
May 28, 2024
Added 50.0%
|
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