Timothy T. Goodnow, President and CEO of Senseonics Holdings, Inc. ($SENS), made one open market purchase of common shares in the last 365 days, totaling about $101 thousand. His most recent buy occurred on November 7, 2025. Among nearly 5,000 insiders tracked for purchases, Goodnow ranks 2,171st by amount, below the average of $1.5 million across about 3.3 transactions per insider. He reported no open market sales 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 13, 2026 | Senseonics Holdings, Inc. | $SENS | Goodnow Timothy T | President and CEO | P | Common Stock | 17225 | $5.79 | 651,243.0000 | 41,727,983 | 2.72% | 0.04% |
| Nov. 15, 2025 | Senseonics Holdings, Inc. | $SENS | Goodnow Timothy T | President and CEO | F | Common Stock | 27067 | $6.26 | 634,018.0000 | 44,953,694 | 4.09% | 0.06% |
| Nov. 7, 2025 | Senseonics Holdings, Inc. | $SENS | Goodnow Timothy T | President and CEO | P | Common Stock | 17210 | $5.87 | 661,085.0000 | 44,953,694 | 2.54% | 0.04% |
| June 16, 2025 | Senseonics Holdings, Inc. | $SENS | Goodnow Timothy T | President and CEO | F | Common Stock | 79646 | $0.51 | 12,877,501.0000 | 718,877,606 | 0.61% | 0.01% |
| May 23, 2025 | Senseonics Holdings, Inc. | $SENS | Goodnow Timothy T | President and CEO | A | Employee Stock Option (right to buy) | 2858157 | $0.00 | 2,858,157.0000 | 718,877,606 | 9999.99% | 0.40% |
| May 23, 2025 | Senseonics Holdings, Inc. | $SENS | Goodnow Timothy T | President and CEO | A | Common Stock | 2025956 | $0.00 | 12,957,147.0000 | 718,877,606 | 18.53% | 0.28% |
| May 15, 2025 | Senseonics Holdings, Inc. | $SENS | Goodnow Timothy T | President and CEO | F | Common Stock | 379164 | $0.55 | 10,931,191.0000 | 718,877,606 | 3.35% | 0.05% |
| Dec. 10, 2024 | Senseonics Holdings, Inc. | $SENS | Goodnow Timothy T | President and CEO | P | Common Stock | 315000 | $0.31 | 11,310,355.0000 | 31,044,897 | 2.86% | 1.01% |
| Nov. 15, 2024 | Senseonics Holdings, Inc. | $SENS | Goodnow Timothy T | President and CEO | F | Common Stock | 632166 | $0.28 | 10,995,355.0000 | 31,044,897 | 5.44% | 2.04% |
| June 15, 2024 | Senseonics Holdings, Inc. | $SENS | Goodnow Timothy T | President and CEO | F | Common Stock | 275206 | $0.39 | 11,627,521.0000 | 614,588,546 | 2.31% | 0.04% |
| May 23, 2024 | Senseonics Holdings, Inc. | $SENS | Goodnow Timothy T | President and CEO | A | Common Stock | 4553551 | $0.00 | 11,902,727.0000 | 614,588,546 | 61.96% | 0.74% |
| May 15, 2024 | Senseonics Holdings, Inc. | $SENS | Goodnow Timothy T | President and CEO | F | Common Stock | 359114 | $0.50 | 7,349,176.0000 | 614,588,546 | 4.66% | 0.06% |
| Nov. 15, 2023 | Senseonics Holdings, Inc. | $SENS | Goodnow Timothy T | President and CEO | F | Common Stock | 591945 | $0.61 | 7,708,290.0000 | 592,452,262 | 7.13% | 0.10% |
| June 15, 2023 | Senseonics Holdings, Inc. | $SENS | Goodnow Timothy T | President and CEO | F | Common Stock | 187498 | $0.77 | 8,300,235.0000 | 540,532,813 | 2.21% | 0.03% |
| June 15, 2022 | Senseonics Holdings, Inc. | $SENS | Goodnow Timothy T | President and CEO | F | Common Stock | 105219 | $0.97 | 6,237,382.0000 | 605,198,839 | 1.66% | 0.02% |
| Nov. 15, 2022 | Senseonics Holdings, Inc. | $SENS | Goodnow Timothy T | President and CEO | F | Common Stock | 404545 | $1.25 | 5,832,837.0000 | 472,475,747 | 6.49% | 0.09% |
| May 15, 2023 | Senseonics Holdings, Inc. | $SENS | Goodnow Timothy T | President and CEO | F | Common Stock | 481127 | $0.74 | 5,351,710.0000 | 540,532,813 | 8.25% | 0.09% |
| May 15, 2023 | Senseonics Holdings, Inc. | $SENS | Goodnow Timothy T | President and CEO | A | Common Stock | 3136023 | $0.00 | 8,487,733.0000 | 540,532,813 | 58.60% | 0.58% |