QDEL's three largest insider shareholders as of March 23, 2026 are Michelle A Hodges (Chief Legal Officer, 41.60K shares), Matthew Strobeck (Director, 38.15K shares), Kenneth J Widder (Director, 37.06K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Michelle A Hodges | Chief Legal Officer | 41,605 | 0 | 10 Feb, 2026 |
| Matthew Strobeck | 0 | 38,145 | 01 Jun, 2022 | |
| Kenneth J Widder | 37,061 | 0 | 25 Nov, 2025 | |
| Werner Kroll | Svp, Research Development | 36,357 | 0 | 30 Jul, 2024 |
| Matthew Strobeck | 27,775 | 0 | 13 Feb, 2026 | |
| Philip D. Mclellan | Chief Operations Officer | 19,174 | 0 | 03 Feb, 2026 |
| Michael S. Iskra | Evp Cco | 16,644 | 0 | 04 Jun, 2024 |
| Ann D Rhoads | 15,021 | 0 | 10 Dec, 2025 | |
| Jonathan Philip Siegrist | Evp Of Rd Cto | 13,419 | 0 | 02 Feb, 2026 |
| Joseph D Jr. Wilkins | 11,876 | 0 | 01 Dec, 2025 | |
| Ronald Lee Bowman | Chief Human Resources Officer | 3,375 | 0 | 02 Feb, 2026 |
| Christopher M Smith | 2,249 | 0 | 08 Jun, 2023 | |
| Louise Brandy | Svp, Chief Information Officer | 2,154 | 0 | 30 Apr, 2024 |
| James Prutow | 1,519 | 0 | 30 May, 2024 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 13 Feb, 2026 | Matthew Strobeck | Common Stock | A | 10,000 | $23.96 | 27,775 | D | P |
| 08 Feb, 2026 | Michelle A Hodges | Common Stock | A | 3,198 | $0.00 | 42,753 | D | A |
| 08 Feb, 2026 | Michelle A Hodges | Common Stock | D | 1,148 | $29.10 | 41,605 | D | F |
| 08 Feb, 2026 | Michelle A Hodges | Restricted Stock Units | D | 3,198 | $0.00 | 3,198 | D | M |
| 30 Jan, 2026 | Jonathan Philip Siegrist | Restricted Stock Units | A | 36,152 | $0.00 | 36,152 | D | A |
| 30 Jan, 2026 | Ronald Lee Bowman | Restricted Stock Units | A | 36,152 | $0.00 | 36,152 | D | A |
| 31 Jan, 2026 | Michelle A Hodges | Common Stock | A | 1,610 | $0.00 | 38,970 | D | A |
| 31 Jan, 2026 | Philip D. Mclellan | Common Stock | A | 1,127 | $0.00 | 17,311 | D | A |
| 30 Jan, 2026 | Jonathan Philip Siegrist | Non-Qualified Stock Options | A | 36,150 | $0.00 | 36,150 | D | A |
| 30 Jan, 2026 | Ronald Lee Bowman | Non-Qualified Stock Options | A | 36,150 | $0.00 | 36,150 | D | A |
| 31 Jan, 2026 | Michelle A Hodges | Common Stock | D | 578 | $27.17 | 38,392 | D | F |
| 31 Jan, 2026 | Philip D. Mclellan | Common Stock | D | 421 | $27.17 | 16,890 | D | F |
| 31 Jan, 2026 | Michelle A Hodges | Common Stock | A | 1,814 | $0.00 | 40,206 | D | A |
| 31 Jan, 2026 | Philip D. Mclellan | Common Stock | A | 847 | $0.00 | 17,737 | D | A |
| 31 Jan, 2026 | Philip D. Mclellan | Common Stock | D | 304 | $27.17 | 17,433 | D | F |
| 31 Jan, 2026 | Michelle A Hodges | Common Stock | D | 651 | $27.17 | 39,555 | D | F |
| 30 Jan, 2026 | Michelle A Hodges | Restricted Stock Units | A | 38,562 | $0.00 | 38,562 | D | A |
| 31 Jan, 2026 | Philip D. Mclellan | Common Stock | A | 2,009 | $0.00 | 19,442 | D | A |
| 31 Jan, 2026 | Philip D. Mclellan | Common Stock | D | 674 | $27.17 | 18,768 | D | F |
| 30 Jan, 2026 | Michelle A Hodges | Non-Qualified Stock Options | A | 38,561 | $0.00 | 38,561 | D | A |