Insider · CIK 0001065168 · SIC 2835 — In Vitro & In Vivo Diagnostic Substances
Kenneth J Widder
Files at: QDEL, QDEL, EVOK. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 6, 2026 AForm 4 → | Jun 9, 4:07 pm EDT | QuidelOrtho CorpQDEL | 1,183 | — | — | 45,073 | — | |
| May 16, 2018 MForm 4 → | May 17, 8:17 pm EDT | QUIDEL CORP /DE/QDEL | 5,076 | — | — | 10,655 | — | plan? |
| Nov 6, 2017 GForm 4 → | Nov 8, 8:28 pm EST | QUIDEL CORP /DE/QDEL | 530 | — | — | 5,680 | — | plan? |
| May 16, 2017 AMForm 4 → | May 18, 8:11 pm EDT | QUIDEL CORP /DE/QDEL | 2,984 | — | — | 6,210 | — | plan? |
| May 5, 2017 MForm 4 → | May 9, 8:30 pm EDT | QUIDEL CORP /DE/QDEL | 2,107 | — | — | 3,226 | — | plan? |
| Feb 22, 2017 PForm 4 → | Feb 24, 5:07 pm EST | Evoke Pharma IncEVOK | 450,000 | $2.90 | $1,305,000 | 36,821 | — | plan? |
| May 5, 2016 MForm 4 → | May 9, 7:22 pm EDT | QUIDEL CORP /DE/QDEL | 962 | — | — | 1,119 | — | plan? |
| May 4, 2015 MForm 4 → | May 6, 5:03 pm EDT | QUIDEL CORP /DE/QDEL | 157 | — | — | 157 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 25, 2026 AForm 4 → | Jun 29, 6:01 pm EDT | QuidelOrtho CorpQDEL | 24,185 | — | — | 1,997 | — | |
| Jun 6, 2026 MForm 4 → | Jun 9, 4:07 pm EDT | QuidelOrtho CorpQDEL | 1,183 | — | — | 0 | — | |
| May 15, 2018 AForm 4 → | May 17, 8:17 pm EDT | QUIDEL CORP /DE/QDEL | 2,689 | — | — | 1,661 | — | |
| Apr 26, 2018 AForm 4 → | Apr 27, 4:34 pm EDT | Evoke Pharma IncEVOK | 34,000 | — | — | 34,000 | — | |
| May 16, 2017 AForm 4 → | May 18, 8:11 pm EDT | QUIDEL CORP /DE/QDEL | 7,687 | — | — | 5,065 | — | |
| May 3, 2017 AForm 4 → | May 5, 6:04 pm EDT | Evoke Pharma IncEVOK | 34,000 | — | — | 34,000 | — | |
| May 17, 2016 AForm 4 → | May 19, 7:42 pm EDT | QUIDEL CORP /DE/QDEL | 11,043 | — | — | 7,021 | — | |
| Apr 27, 2016 AForm 4 → | Apr 29, 6:23 pm EDT | Evoke Pharma IncEVOK | 19,000 | — | — | 19,000 | — | |
| May 5, 2015 AForm 4 → | May 6, 5:03 pm EDT | QUIDEL CORP /DE/QDEL | 10,090 | — | — | 7,021 | — | |
| Apr 22, 2015 AForm 4 → | Apr 24, 2:21 pm EDT | Evoke Pharma IncEVOK | 9,000 | — | — | 9,000 | — |