Sullivan Frederick T., CFO of Senseonics Holdings, Inc. ($SENS), made one open market purchase of company shares in the last year, totaling $31,840, with the most recent on November 7, 2025. This ranks him 3,384th among 4,983 insiders by purchase value, below the average of $1.46 million across 3.29 transactions. He reported no open market sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov. 15, 2025 | Senseonics Holdings, Inc. | $SENS | Sullivan Frederick T. | Chief Financial Officer | F | Common Stock | 6402 | $6.26 | 150,626.0000 | 44,953,694 | 4.08% | 0.01% |
| Nov. 7, 2025 | Senseonics Holdings, Inc. | $SENS | Sullivan Frederick T. | Chief Financial Officer | P | Common Stock | 5415 | $5.88 | 157,028.0000 | 44,953,694 | 3.57% | 0.01% |
| June 16, 2025 | Senseonics Holdings, Inc. | $SENS | Sullivan Frederick T. | Chief Financial Officer | F | Common Stock | 27263 | $0.51 | 3,032,251.0000 | 718,877,606 | 0.89% | 0.00% |
| May 23, 2025 | Senseonics Holdings, Inc. | $SENS | Sullivan Frederick T. | Chief Financial Officer | A | Employee Stock Option (right to buy) | 978342 | $0.00 | 978,342.0000 | 718,877,606 | 9999.99% | 0.14% |
| May 23, 2025 | Senseonics Holdings, Inc. | $SENS | Sullivan Frederick T. | Chief Financial Officer | A | Common Stock | 693481 | $0.00 | 3,059,514.0000 | 718,877,606 | 29.31% | 0.10% |
| May 15, 2025 | Senseonics Holdings, Inc. | $SENS | Sullivan Frederick T. | Chief Financial Officer | F | Common Stock | 112811 | $0.55 | 2,366,033.0000 | 718,877,606 | 4.55% | 0.02% |
| Dec. 12, 2024 | Senseonics Holdings, Inc. | $SENS | Sullivan Frederick T. | Chief Financial Officer | P | Common Stock | 124933 | $0.38 | 2,478,844.0000 | 31,044,897 | 5.31% | 0.40% |
| Nov. 15, 2024 | Senseonics Holdings, Inc. | $SENS | Sullivan Frederick T. | Chief Financial Officer | F | Common Stock | 181627 | $0.28 | 2,353,911.0000 | 31,044,897 | 7.16% | 0.59% |
| June 15, 2024 | Senseonics Holdings, Inc. | $SENS | Sullivan Frederick T. | Chief Financial Officer | F | Common Stock | 79242 | $0.39 | 2,535,538.0000 | 614,588,546 | 3.03% | 0.01% |
| May 23, 2024 | Senseonics Holdings, Inc. | $SENS | Sullivan Frederick T. | Chief Financial Officer | A | Common Stock | 1336005 | $0.00 | 2,614,780.0000 | 614,588,546 | 104.48% | 0.22% |
| May 15, 2024 | Senseonics Holdings, Inc. | $SENS | Sullivan Frederick T. | Chief Financial Officer | F | Common Stock | 102386 | $0.50 | 1,278,775.0000 | 614,588,546 | 7.41% | 0.02% |
| Nov. 15, 2023 | Senseonics Holdings, Inc. | $SENS | Sullivan Frederick T. | Chief Financial Officer | F | Common Stock | 102383 | $0.61 | 1,381,161.0000 | 592,452,262 | 6.90% | 0.02% |
| June 15, 2023 | Senseonics Holdings, Inc. | $SENS | Sullivan Frederick T. | Chief Financial Officer | F | Common Stock | 54574 | $0.77 | 1,483,544.0000 | 540,532,813 | 3.55% | 0.01% |
| Nov. 15, 2022 | Senseonics Holdings, Inc. | $SENS | Sullivan Frederick T. | Chief Financial Officer | F | Common Stock | 48291 | $1.25 | 684,412.0000 | 472,475,747 | 6.59% | 0.01% |
| May 15, 2023 | Senseonics Holdings, Inc. | $SENS | Sullivan Frederick T. | Chief Financial Officer | F | Common Stock | 66399 | $0.74 | 618,013.0000 | 540,532,813 | 9.70% | 0.01% |
| May 15, 2023 | Senseonics Holdings, Inc. | $SENS | Sullivan Frederick T. | Chief Financial Officer | A | Common Stock | 920105 | $0.00 | 1,538,118.0000 | 540,532,813 | 148.88% | 0.17% |