Director Kenneth J. Widder sold QuidelOrtho Corp ($QDEL) shares on the open market once in the last year, for a total of about $112 thousand. His most recent sale occurred on November 25, 2025. Widder ranks 9,400th among 11,678 individual insiders by sale value, well below the average of $8.6 million across 6.4 transactions per insider. He made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec. 17, 2025 | Evoke Pharma Inc | $EVOK | WIDDER KENNETH J | Not found | D | Stock Option (Right to Buy) | 1187 | $0.00 | 0.0000 | 2,557,408 | 100.00% | 0.05% |
| Dec. 17, 2025 | Evoke Pharma Inc | $EVOK | WIDDER KENNETH J | Not found | D | Stock Option (Right to Buy) | 5833 | $0.00 | 0.0000 | 2,557,408 | 100.00% | 0.23% |
| Dec. 17, 2025 | Evoke Pharma Inc | $EVOK | WIDDER KENNETH J | Not found | D | Stock Option (Right to Buy) | 1187 | $0.00 | 0.0000 | 2,557,408 | 100.00% | 0.05% |
| Nov. 25, 2025 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Director | M | Non-Qualified Stock Options | 7021 | $0.00 | 0.0000 | 67,931,540 | 100.00% | 0.01% |
| Nov. 25, 2025 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Director | S | Common Stock | 4026 | $27.81 | 37,061.0000 | 67,931,540 | 9.80% | 0.01% |
| Nov. 25, 2025 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Director | M | Common Stock | 7021 | $15.74 | 41,087.0000 | 67,931,540 | 20.61% | 0.01% |
| May 29, 2025 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Director | A | Restricted Stock Units (Equity Grant) | 6829 | $0.00 | 6,829.0000 | 67,446,544 | 9999.99% | 0.01% |
| May 29, 2025 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Director | A | Restricted Stock Units (Converted) | 2926 | $0.00 | 2,926.0000 | 67,446,544 | 9999.99% | 0.00% |
| May 29, 2025 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Director | A | Restricted Stock Units (Premium) | 878 | $0.00 | 878.0000 | 67,446,544 | 9999.99% | 0.00% |
| May 22, 2025 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Director | M | Restricted Stock Units (Equity Grant) | 4929 | $0.00 | 0.0000 | 67,446,544 | 100.00% | 0.01% |
| May 22, 2025 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Director | A | Common Stock | 4929 | $0.00 | 34,066.0000 | 67,446,544 | 16.92% | 0.01% |
| May 21, 2025 | Evoke Pharma Inc | $EVOK | WIDDER KENNETH J | Not found | A | Stock Option (Right to Buy) | 1187 | $0.00 | 8,207.0000 | 1,905,072 | 16.91% | 0.06% |
| May 18, 2025 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Director | M | Restricted Stock Units (Premium ) | 153 | $0.00 | 0.0000 | 67,446,544 | 100.00% | 0.00% |
| May 16, 2025 | Personalis, Inc. | $PSNL | WIDDER KENNETH J | Not found | A | Stock Option (right to buy) | 50000 | $0.00 | 50,000.0000 | 88,263,269 | 9999.99% | 0.06% |
| May 18, 2025 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Director | A | Common Stock | 512 | $0.00 | 28,984.0000 | 67,446,544 | 1.80% | 0.00% |
| May 18, 2025 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Director | A | Common Stock | 153 | $0.00 | 29,137.0000 | 67,446,544 | 0.53% | 0.00% |
| May 18, 2025 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Director | M | Restricted Stock Units (Converted) | 512 | $0.00 | 0.0000 | 67,446,544 | 100.00% | 0.00% |
| Jan. 28, 2025 | Evoke Pharma Inc | $EVOK | WIDDER KENNETH J | Not found | A | Stock Option (Right to Buy) | 5833 | $0.00 | 5,833.0000 | 1,905,072 | 9999.99% | 0.31% |
| July 19, 2024 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Not found | M | Non-Qualified Stock Option | 3333 | $0.00 | 0.0000 | 66,800,000 | 100.00% | 0.00% |
| July 19, 2024 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Not found | M | Common Stock | 3333 | $27.91 | 28,472.0000 | 66,800,000 | 13.26% | 0.00% |
| May 24, 2024 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Not found | M | Restricted Stock Units (Equity Grant) | 2416 | $0.00 | 0.0000 | 66,800,000 | 100.00% | 0.00% |
| May 24, 2024 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Not found | A | Common Stock | 2416 | $0.00 | 25,139.0000 | 66,800,000 | 10.63% | 0.00% |
| May 22, 2024 | Evoke Pharma Inc | $EVOK | WIDDER KENNETH J | Not found | A | Stock Option (Right to Buy) | 14250 | $0.00 | 14,250.0000 | 278,558 | 9999.99% | 5.12% |
| May 22, 2024 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Not found | A | Restricted Stock Units (Premium) | 633 | $0.00 | 633.0000 | 66,800,000 | 9999.99% | 0.00% |
| May 22, 2024 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Not found | A | Restricted Stock Units (Converted) | 2112 | $0.00 | 2,112.0000 | 66,800,000 | 9999.99% | 0.00% |
| May 22, 2024 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Not found | A | Restricted Stock Units (Equity Grant) | 4929 | $0.00 | 4,929.0000 | 66,800,000 | 9999.99% | 0.01% |
| May 17, 2024 | Personalis, Inc. | $PSNL | WIDDER KENNETH J | Not found | A | Stock Option (right to buy) | 50000 | $0.00 | 50,000.0000 | 0 | 9999.99% | 0.00% |
| May 12, 2024 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Not found | A | Common Stock | 328 | $0.00 | 22,625.0000 | 66,800,000 | 1.47% | 0.00% |
| May 12, 2024 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Not found | M | Restricted Stock Units (Converted) | 328 | $0.00 | 0.0000 | 66,800,000 | 100.00% | 0.00% |
| May 12, 2024 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Not found | M | Restricted Stock Units (Premium) | 98 | $0.00 | 0.0000 | 66,800,000 | 100.00% | 0.00% |
| May 12, 2024 | QuidelOrtho Corp | $QDEL | WIDDER KENNETH J | Not found | A | Common Stock | 98 | $0.00 | 22,723.0000 | 66,800,000 | 0.43% | 0.00% |
| May 10, 2023 | Evoke Pharma Inc | $EVOK | WIDDER KENNETH J | Director | A | Stock Option (Right to Buy) | 14250 | $0.00 | 14,250.0000 | 0 | 9999.99% | 0.00% |