Hansen Shannon Marie has filed 88 insider transactions across 1 company since February 2023.
Most recent transaction: a option exercise of 531 shares of TANDEM DIABETES CARE INC ($TNDM) on February 17, 2026.
Activity breakdown: 1 open-market purchase and 0 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 17, 2026 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Restricted Stock Unit | 531 | $0.00 | 0.0000 | 68,325,927 | 100.00% | 0.00% |
| Feb. 17, 2026 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Restricted Stock Unit | 1437 | $0.00 | 1,437.0000 | 68,325,927 | 50.00% | 0.00% |
| Feb. 17, 2026 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Restricted Stock Unit | 1097 | $0.00 | 5,484.0000 | 68,325,927 | 16.67% | 0.00% |
| Feb. 17, 2026 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Common Stock | 531 | $0.00 | 23,940.0000 | 68,325,927 | 2.27% | 0.00% |
| Feb. 17, 2026 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | F | Common Stock | 219 | $18.95 | 23,721.0000 | 68,325,927 | 0.91% | 0.00% |
| Feb. 17, 2026 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Common Stock | 1437 | $0.00 | 25,158.0000 | 68,325,927 | 6.06% | 0.00% |
| Feb. 17, 2026 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | F | Common Stock | 592 | $18.95 | 24,566.0000 | 68,325,927 | 2.35% | 0.00% |
| Feb. 17, 2026 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Common Stock | 1097 | $0.00 | 25,663.0000 | 68,325,927 | 4.47% | 0.00% |
| Feb. 17, 2026 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | F | Common Stock | 452 | $18.95 | 25,211.0000 | 68,325,927 | 1.76% | 0.00% |
| Nov. 17, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | A | Common Stock | 800 | $15.59 | 21,444.0000 | 67,802,359 | 3.88% | 0.00% |
| Nov. 17, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Restricted Stock Unit | 530 | $0.00 | 531.0000 | 67,802,359 | 49.95% | 0.00% |
| Nov. 17, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Restricted Stock Unit | 1437 | $0.00 | 2,874.0000 | 67,802,359 | 33.33% | 0.00% |
| Nov. 17, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Restricted Stock Unit | 1096 | $0.00 | 6,581.0000 | 67,802,359 | 14.28% | 0.00% |
| Nov. 17, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | F | Common Stock | 515 | $18.61 | 22,706.0000 | 67,802,359 | 2.22% | 0.00% |
| Nov. 17, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Common Stock | 1096 | $0.00 | 23,802.0000 | 67,802,359 | 4.83% | 0.00% |
| Nov. 17, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | F | Common Stock | 393 | $18.61 | 23,409.0000 | 67,802,359 | 1.65% | 0.00% |
| Nov. 17, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Common Stock | 530 | $0.00 | 21,974.0000 | 67,802,359 | 2.47% | 0.00% |
| Nov. 17, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | F | Common Stock | 190 | $18.61 | 21,784.0000 | 67,802,359 | 0.86% | 0.00% |
| Nov. 17, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Common Stock | 1437 | $0.00 | 23,221.0000 | 67,802,359 | 6.60% | 0.00% |
| Aug. 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Restricted Stock Unit | 531 | $0.00 | 1,061.0000 | 66,473,272 | 33.35% | 0.00% |
| Aug. 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Restricted Stock Unit | 1437 | $0.00 | 4,311.0000 | 66,473,272 | 25.00% | 0.00% |
| Aug. 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Restricted Stock Unit | 1097 | $0.00 | 7,677.0000 | 66,473,272 | 12.50% | 0.00% |
| Aug. 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Common Stock | 531 | $0.00 | 19,208.0000 | 66,473,272 | 2.84% | 0.00% |
| Aug. 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | F | Common Stock | 190 | $10.82 | 19,018.0000 | 66,473,272 | 0.99% | 0.00% |
| Aug. 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Common Stock | 1437 | $0.00 | 20,455.0000 | 66,473,272 | 7.56% | 0.00% |
| Aug. 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | F | Common Stock | 515 | $10.82 | 19,940.0000 | 66,473,272 | 2.52% | 0.00% |
| Aug. 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Common Stock | 1097 | $0.00 | 21,037.0000 | 66,473,272 | 5.50% | 0.00% |
| Aug. 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | F | Common Stock | 393 | $10.82 | 20,644.0000 | 66,473,272 | 1.87% | 0.00% |
| May 30, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | A | Restricted Stock Unit | 23002 | $0.00 | 23,002.0000 | 66,473,272 | 9999.99% | 0.03% |
| May 30, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | A | Performance Stock Unit | 23000 | $0.00 | 23,000.0000 | 66,473,272 | 9999.99% | 0.03% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | F | Common Stock | 1570 | $22.70 | 18,677.0000 | 66,473,272 | 7.75% | 0.00% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | F | Common Stock | 190 | $22.70 | 14,938.0000 | 66,473,272 | 1.26% | 0.00% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Common Stock | 531 | $0.00 | 15,128.0000 | 66,473,272 | 3.64% | 0.00% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Restricted Stock Unit | 4387 | $0.00 | 8,774.0000 | 66,473,272 | 33.33% | 0.01% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Restricted Stock Unit | 1437 | $0.00 | 5,748.0000 | 66,473,272 | 20.00% | 0.00% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Restricted Stock Unit | 531 | $0.00 | 1,592.0000 | 66,473,272 | 25.01% | 0.00% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Common Stock | 4387 | $0.00 | 20,247.0000 | 66,473,272 | 27.66% | 0.01% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | F | Common Stock | 515 | $22.70 | 15,860.0000 | 66,473,272 | 3.15% | 0.00% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Common Stock | 1437 | $0.00 | 16,375.0000 | 66,473,272 | 9.62% | 0.00% |
| Feb. 18, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Restricted Stock Unit | 531 | $0.00 | 2,123.0000 | 0 | 20.01% | 0.00% |
| Feb. 18, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Restricted Stock Unit | 1438 | $0.00 | 7,185.0000 | 0 | 16.68% | 0.00% |
| Feb. 18, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | F | Common Stock | 591 | $33.47 | 14,597.0000 | 0 | 3.89% | 0.00% |
| Feb. 18, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Common Stock | 1438 | $0.00 | 15,188.0000 | 0 | 10.46% | 0.00% |
| Feb. 18, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | F | Common Stock | 219 | $33.47 | 13,750.0000 | 0 | 1.57% | 0.00% |
| Feb. 18, 2025 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Common Stock | 531 | $0.00 | 13,969.0000 | 0 | 3.95% | 0.00% |
| Nov. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | F | Common Stock | 190 | $27.34 | 11,953.0000 | 0 | 1.56% | 0.00% |
| Nov. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | F | Common Stock | 513 | $27.34 | 12,877.0000 | 0 | 3.83% | 0.00% |
| Nov. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | A | Common Stock | 561 | $15.64 | 13,438.0000 | 0 | 4.36% | 0.00% |
| Nov. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Restricted Stock Unit | 530 | $0.00 | 2,654.0000 | 0 | 16.65% | 0.00% |
| Nov. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Restricted Stock Unit | 1437 | $0.00 | 8,623.0000 | 0 | 14.28% | 0.00% |
| Nov. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Common Stock | 530 | $0.00 | 12,143.0000 | 0 | 4.56% | 0.00% |
| Nov. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Common Stock | 1437 | $0.00 | 13,390.0000 | 0 | 12.02% | 0.00% |
| Aug. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Common Stock | 531 | $0.00 | 10,879.0000 | 0 | 5.13% | 0.00% |
| Aug. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | F | Common Stock | 190 | $43.82 | 10,689.0000 | 0 | 1.75% | 0.00% |
| Aug. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Common Stock | 1437 | $0.00 | 12,126.0000 | 0 | 13.44% | 0.00% |
| Aug. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | F | Common Stock | 513 | $43.82 | 11,613.0000 | 0 | 4.23% | 0.00% |
| Aug. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Restricted Stock Unit | 531 | $0.00 | 3,184.0000 | 0 | 14.29% | 0.00% |
| Aug. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | M | Restricted Stock Unit | 1437 | $0.00 | 10,060.0000 | 0 | 12.50% | 0.00% |
| May 23, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | Chief Legal Officer | A | Restricted Stock Unit | 13161 | $0.00 | 13,161.0000 | 0 | 9999.99% | 0.00% |
| May 23, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | Chief Legal Officer | A | Performance Stock Unit | 13160 | $0.00 | 13,160.0000 | 0 | 9999.99% | 0.00% |
| May 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | Chief Legal Officer | M | Restricted Stock Unit | 5748 | $0.00 | 11,497.0000 | 0 | 33.33% | 0.00% |
| May 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | Chief Legal Officer | A | Common Stock | 799 | $15.64 | 6,310.0000 | 0 | 14.50% | 0.00% |
| May 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | Chief Legal Officer | M | Common Stock | 531 | $0.00 | 6,841.0000 | 0 | 8.42% | 0.00% |
| May 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | Chief Legal Officer | F | Common Stock | 190 | $47.37 | 6,651.0000 | 0 | 2.78% | 0.00% |
| May 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | Chief Legal Officer | M | Common Stock | 5748 | $0.00 | 12,399.0000 | 0 | 86.42% | 0.00% |
| May 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | Chief Legal Officer | F | Common Stock | 2051 | $47.37 | 10,348.0000 | 0 | 16.54% | 0.00% |
| May 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | Chief Legal Officer | M | Restricted Stock Unit | 531 | $0.00 | 3,715.0000 | 0 | 12.51% | 0.00% |
| Feb. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | Chief Legal Officer | M | Common Stock | 531 | $0.00 | 5,729.0000 | 0 | 10.22% | 0.00% |
| Feb. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | Chief Legal Officer | M | Restricted Stock Unit | 531 | $0.00 | 4,246.0000 | 0 | 11.12% | 0.00% |
| Feb. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | Chief Legal Officer | F | Common Stock | 218 | $24.29 | 5,511.0000 | 0 | 3.81% | 0.00% |
| Nov. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | Chief Legal Officer | M | Common Stock | 530 | $0.00 | 5,382.0000 | 0 | 10.92% | 0.00% |
| Nov. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | Chief Legal Officer | F | Common Stock | 184 | $18.20 | 5,198.0000 | 0 | 3.42% | 0.00% |
| Nov. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | Chief Legal Officer | M | Restricted Stock Unit | 530 | $0.00 | 4,777.0000 | 0 | 9.99% | 0.00% |
| Nov. 8, 2023 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | Chief Legal Officer | P | Common Stock | 1935 | $15.44 | 4,852.0000 | 0 | 66.34% | 0.00% |
| Aug. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | SVP & General Counsel | M | Restricted Stock Unit | 531 | $0.00 | 5,307.0000 | 0 | 9.10% | 0.00% |
| Aug. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | SVP & General Counsel | F | Common Stock | 184 | $28.88 | 2,917.0000 | 0 | 5.93% | 0.00% |
| Aug. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | SVP & General Counsel | M | Common Stock | 531 | $0.00 | 3,101.0000 | 0 | 20.66% | 0.00% |
| May 25, 2023 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | SVP & General Counsel | A | RSU 2023 05 25 | 17245 | $0.00 | 17,245.0000 | 0 | 9999.99% | 0.00% |
| May 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | SVP & General Counsel | A | Common Stock | 632 | $27.32 | 2,223.0000 | 0 | 39.72% | 0.00% |
| May 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | SVP & General Counsel | F | Common Stock | 184 | $32.13 | 2,570.0000 | 0 | 6.68% | 0.00% |
| May 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | SVP & General Counsel | M | Restricted Stock Unit | 531 | $0.00 | 5,838.0000 | 0 | 8.34% | 0.00% |
| May 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | SVP & General Counsel | M | Common Stock | 531 | $0.00 | 2,754.0000 | 0 | 23.89% | 0.00% |
| Feb. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | SVP & General Counsel | M | Common Stock | 2123 | $0.00 | 2,457.0000 | 0 | 635.63% | 0.00% |
| Feb. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | SVP & General Counsel | F | Common Stock | 866 | $43.11 | 1,591.0000 | 0 | 35.25% | 0.00% |
| Feb. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | SVP & General Counsel | M | Restricted Stock Unit | 2123 | $0.00 | 6,369.0000 | 0 | 50.00% | 0.00% |
| Feb. 16, 2023 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | SVP & General Counsel | M | Common Stock | 2123 | $0.00 | 2,457.0000 | 0 | 635.63% | 0.00% |
| Feb. 16, 2023 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | SVP & General Counsel | F | Common Stock | 866 | $43.11 | 1,591.0000 | 0 | 35.25% | 0.00% |
| Feb. 16, 2023 | TANDEM DIABETES CARE INC | $TNDM | Hansen Shannon Marie | SVP & General Counsel | M | Restricted Stock Unit | 2123 | $0.00 | 6,369.0000 | 0 | 50.00% | 0.00% |