Sheridan John F, President and CEO of Tandem Diabetes Care Inc ($TNDM), made one open market purchase of company shares in the last year, totaling about $102 thousand. His most recent buy occurred on August 11, 2025. This activity ranks 2135th out of 4983 insiders, well below the average purchase of $1.5 million across 3.29 transactions. He reported no open market sales in the period.
| 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 | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 5983 | $0.00 | 127,091.0000 | 68,325,927 | 4.94% | 0.01% |
| Feb. 17, 2026 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 1963 | $18.95 | 121,108.0000 | 68,325,927 | 1.60% | 0.00% |
| Feb. 17, 2026 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 5471 | $0.00 | 123,071.0000 | 68,325,927 | 4.65% | 0.01% |
| Feb. 17, 2026 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 2400 | $18.95 | 124,691.0000 | 68,325,927 | 1.89% | 0.00% |
| Feb. 17, 2026 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 5471 | $0.00 | 5,472.0000 | 68,325,927 | 50.00% | 0.01% |
| Feb. 17, 2026 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 5983 | $0.00 | 29,911.0000 | 68,325,927 | 16.67% | 0.01% |
| Nov. 17, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 5982 | $0.00 | 120,638.0000 | 67,802,359 | 5.22% | 0.01% |
| Nov. 17, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 2779 | $18.61 | 114,656.0000 | 67,802,359 | 2.37% | 0.00% |
| Nov. 17, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 5472 | $0.00 | 117,435.0000 | 67,802,359 | 4.89% | 0.01% |
| Nov. 17, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 5982 | $0.00 | 35,894.0000 | 67,802,359 | 14.29% | 0.01% |
| Nov. 17, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 5472 | $0.00 | 10,943.0000 | 67,802,359 | 33.34% | 0.01% |
| Nov. 17, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 3038 | $18.61 | 117,600.0000 | 67,802,359 | 2.52% | 0.00% |
| Aug. 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 5471 | $0.00 | 16,415.0000 | 66,473,272 | 25.00% | 0.01% |
| Aug. 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 2779 | $10.82 | 109,019.0000 | 66,473,272 | 2.49% | 0.00% |
| Aug. 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 5471 | $0.00 | 111,798.0000 | 66,473,272 | 5.15% | 0.01% |
| Aug. 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 5982 | $0.00 | 115,001.0000 | 66,473,272 | 5.49% | 0.01% |
| Aug. 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 3038 | $10.82 | 111,963.0000 | 66,473,272 | 2.64% | 0.00% |
| Aug. 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 5982 | $0.00 | 41,876.0000 | 66,473,272 | 12.50% | 0.01% |
| Aug. 11, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | P | Common Stock | 10000 | $10.23 | 106,327.0000 | 66,473,272 | 10.38% | 0.02% |
| May 30, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | A | Performance Stock Unit | 119204 | $0.00 | 119,204.0000 | 66,473,272 | 9999.99% | 0.18% |
| May 30, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | A | Restricted Stock Unit | 119206 | $0.00 | 119,206.0000 | 66,473,272 | 9999.99% | 0.18% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 403 | $22.70 | 80,757.0000 | 66,473,272 | 0.50% | 0.00% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 5472 | $0.00 | 21,886.0000 | 66,473,272 | 20.00% | 0.01% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 23929 | $0.00 | 47,858.0000 | 66,473,272 | 33.33% | 0.04% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | A | Common Stock | 1359 | $15.64 | 80,368.0000 | 66,473,272 | 1.72% | 0.00% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 792 | $0.00 | 0.0000 | 66,473,272 | 100.00% | 0.00% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 12152 | $22.70 | 96,327.0000 | 66,473,272 | 11.20% | 0.02% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 23929 | $0.00 | 108,479.0000 | 66,473,272 | 28.30% | 0.04% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 2779 | $22.70 | 84,550.0000 | 66,473,272 | 3.18% | 0.00% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 5472 | $22.70 | 87,329.0000 | 66,473,272 | 6.68% | 0.01% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 1136 | $22.70 | 81,857.0000 | 66,473,272 | 1.37% | 0.00% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 2236 | $0.00 | 0.0000 | 66,473,272 | 100.00% | 0.00% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 2236 | $0.00 | 82,993.0000 | 66,473,272 | 2.77% | 0.00% |
| May 15, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 792 | $0.00 | 81,160.0000 | 66,473,272 | 0.99% | 0.00% |
| Feb. 25, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 3419 | $33.34 | 62,970.0000 | 66,473,272 | 5.15% | 0.01% |
| Feb. 25, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 6732 | $0.00 | 66,389.0000 | 66,473,272 | 11.28% | 0.01% |
| Feb. 25, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 26047 | $0.00 | 89,017.0000 | 66,473,272 | 41.36% | 0.04% |
| Feb. 25, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 10008 | $33.34 | 79,009.0000 | 66,473,272 | 11.24% | 0.02% |
| Feb. 25, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Performance Stock Unit | 6732 | $0.00 | 0.0000 | 66,473,272 | 100.00% | 0.01% |
| Feb. 25, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Performance Stock Unit | 26047 | $0.00 | 0.0000 | 66,473,272 | 100.00% | 0.04% |
| Feb. 18, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 5472 | $0.00 | 27,358.0000 | 0 | 16.67% | 0.00% |
| Feb. 18, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 2237 | $0.00 | 2,236.0000 | 0 | 50.01% | 0.00% |
| Feb. 18, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 793 | $0.00 | 792.0000 | 0 | 50.03% | 0.00% |
| Feb. 18, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 2097 | $33.47 | 59,657.0000 | 0 | 3.40% | 0.00% |
| Feb. 18, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 5472 | $0.00 | 61,754.0000 | 0 | 9.72% | 0.00% |
| Feb. 18, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 801 | $33.47 | 56,282.0000 | 0 | 1.40% | 0.00% |
| Feb. 18, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 2237 | $0.00 | 57,083.0000 | 0 | 4.08% | 0.00% |
| Feb. 18, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 284 | $33.47 | 54,846.0000 | 0 | 0.52% | 0.00% |
| Feb. 18, 2025 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 793 | $0.00 | 55,130.0000 | 0 | 1.46% | 0.00% |
| Nov. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 1134 | $27.34 | 51,258.0000 | 0 | 2.16% | 0.00% |
| Nov. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 792 | $0.00 | 50,558.0000 | 0 | 1.59% | 0.00% |
| Nov. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 5471 | $0.00 | 56,729.0000 | 0 | 10.67% | 0.00% |
| Nov. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 2773 | $27.34 | 53,956.0000 | 0 | 4.89% | 0.00% |
| Nov. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | A | Common Stock | 381 | $15.64 | 54,337.0000 | 0 | 0.71% | 0.00% |
| Nov. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 792 | $0.00 | 1,585.0000 | 0 | 33.32% | 0.00% |
| Nov. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 2236 | $0.00 | 4,473.0000 | 0 | 33.33% | 0.00% |
| Nov. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 5471 | $0.00 | 32,830.0000 | 0 | 14.28% | 0.00% |
| Nov. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 2236 | $0.00 | 52,392.0000 | 0 | 4.46% | 0.00% |
| Nov. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 402 | $27.34 | 50,156.0000 | 0 | 0.80% | 0.00% |
| Aug. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 402 | $43.82 | 45,966.0000 | 0 | 0.87% | 0.00% |
| Aug. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 793 | $0.00 | 46,368.0000 | 0 | 1.74% | 0.00% |
| Aug. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 2236 | $0.00 | 48,202.0000 | 0 | 4.86% | 0.00% |
| Aug. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 1134 | $43.82 | 47,068.0000 | 0 | 2.35% | 0.00% |
| Aug. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 5472 | $0.00 | 52,540.0000 | 0 | 11.63% | 0.00% |
| Aug. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 2774 | $43.82 | 49,766.0000 | 0 | 5.28% | 0.00% |
| Aug. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 793 | $0.00 | 2,377.0000 | 0 | 25.02% | 0.00% |
| Aug. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 2236 | $0.00 | 6,709.0000 | 0 | 25.00% | 0.00% |
| Aug. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 5472 | $0.00 | 38,301.0000 | 0 | 12.50% | 0.00% |
| May 23, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | A | Performance Stock Unit | 71787 | $0.00 | 71,787.0000 | 0 | 9999.99% | 0.00% |
| May 28, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 820 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| May 28, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 820 | $0.00 | 45,991.0000 | 0 | 1.82% | 0.00% |
| May 28, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 416 | $51.73 | 45,575.0000 | 0 | 0.90% | 0.00% |
| May 23, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | A | Restricted Stock Unit | 71787 | $0.00 | 71,787.0000 | 0 | 9999.99% | 0.00% |
| May 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 2237 | $0.00 | 33,493.0000 | 0 | 7.16% | 0.00% |
| May 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | A | Common Stock | 978 | $15.64 | 30,866.0000 | 0 | 3.27% | 0.00% |
| May 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 792 | $0.00 | 3,170.0000 | 0 | 19.99% | 0.00% |
| May 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 21886 | $0.00 | 43,773.0000 | 0 | 33.33% | 0.00% |
| May 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 2237 | $0.00 | 8,945.0000 | 0 | 20.01% | 0.00% |
| May 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 792 | $0.00 | 31,658.0000 | 0 | 2.57% | 0.00% |
| May 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 402 | $47.37 | 31,256.0000 | 0 | 1.27% | 0.00% |
| May 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 9074 | $47.37 | 45,171.0000 | 0 | 16.73% | 0.00% |
| May 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 21886 | $0.00 | 54,245.0000 | 0 | 67.63% | 0.00% |
| May 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 1134 | $47.37 | 32,359.0000 | 0 | 3.39% | 0.00% |
| Feb. 27, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 819 | $0.00 | 820.0000 | 0 | 49.97% | 0.00% |
| Feb. 27, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 819 | $0.00 | 30,181.0000 | 0 | 2.79% | 0.00% |
| Feb. 27, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 293 | $27.34 | 29,888.0000 | 0 | 0.97% | 0.00% |
| Feb. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 325 | $24.29 | 28,043.0000 | 0 | 1.15% | 0.00% |
| Feb. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 2236 | $0.00 | 30,279.0000 | 0 | 7.97% | 0.00% |
| Feb. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 917 | $24.29 | 29,362.0000 | 0 | 3.03% | 0.00% |
| Feb. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 793 | $0.00 | 3,962.0000 | 0 | 16.68% | 0.00% |
| Feb. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 2236 | $0.00 | 11,182.0000 | 0 | 16.66% | 0.00% |
| Feb. 15, 2024 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 793 | $0.00 | 28,368.0000 | 0 | 2.88% | 0.00% |
| Nov. 27, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 820 | $0.00 | 27,859.0000 | 0 | 3.03% | 0.00% |
| Nov. 27, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 284 | $19.47 | 27,575.0000 | 0 | 1.02% | 0.00% |
| Nov. 27, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 820 | $0.00 | 1,639.0000 | 0 | 33.35% | 0.00% |
| Nov. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 2236 | $0.00 | 13,418.0000 | 0 | 14.28% | 0.00% |
| Nov. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 792 | $0.00 | 4,755.0000 | 0 | 14.28% | 0.00% |
| Nov. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 774 | $18.20 | 27,039.0000 | 0 | 2.78% | 0.00% |
| Nov. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 2236 | $0.00 | 27,813.0000 | 0 | 8.74% | 0.00% |
| Nov. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 274 | $18.20 | 25,577.0000 | 0 | 1.06% | 0.00% |
| Nov. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 792 | $0.00 | 25,851.0000 | 0 | 3.16% | 0.00% |
| Nov. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | A | Common Stock | 98 | $15.47 | 25,059.0000 | 0 | 0.39% | 0.00% |
| Aug. 28, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 820 | $0.00 | 2,459.0000 | 0 | 25.01% | 0.00% |
| Aug. 28, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 820 | $0.00 | 25,245.0000 | 0 | 3.36% | 0.00% |
| Aug. 28, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 284 | $27.06 | 24,961.0000 | 0 | 1.12% | 0.00% |
| Aug. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 274 | $28.88 | 22,962.0000 | 0 | 1.18% | 0.00% |
| Aug. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 2237 | $0.00 | 25,199.0000 | 0 | 9.74% | 0.00% |
| Aug. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 774 | $28.88 | 24,425.0000 | 0 | 3.07% | 0.00% |
| Aug. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 792 | $0.00 | 5,547.0000 | 0 | 12.49% | 0.00% |
| Aug. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 2237 | $0.00 | 15,654.0000 | 0 | 12.50% | 0.00% |
| Aug. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 792 | $0.00 | 23,236.0000 | 0 | 3.53% | 0.00% |
| May 30, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 820 | $0.00 | 22,728.0000 | 0 | 3.74% | 0.00% |
| May 30, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 284 | $26.57 | 22,444.0000 | 0 | 1.25% | 0.00% |
| May 25, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | A | RSU 2023 05 25 | 65659 | $0.00 | 65,659.0000 | 0 | 9999.99% | 0.00% |
| May 25, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | A | PSU 2023 05 25 | 65659 | $0.00 | 65,659.0000 | 0 | 9999.99% | 0.00% |
| May 30, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 820 | $0.00 | 3,279.0000 | 0 | 20.00% | 0.00% |
| May 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 8945 | $0.00 | 17,891.0000 | 0 | 33.33% | 0.00% |
| May 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 793 | $0.00 | 6,339.0000 | 0 | 11.12% | 0.00% |
| May 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 3094 | $32.13 | 21,908.0000 | 0 | 12.38% | 0.00% |
| May 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 8945 | $0.00 | 25,002.0000 | 0 | 55.71% | 0.00% |
| May 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 275 | $32.13 | 16,057.0000 | 0 | 1.68% | 0.00% |
| May 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 793 | $0.00 | 16,332.0000 | 0 | 5.10% | 0.00% |
| May 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | A | Common Stock | 560 | $27.32 | 15,539.0000 | 0 | 3.74% | 0.00% |
| Feb. 27, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 819 | $0.00 | 15,287.0000 | 0 | 5.66% | 0.00% |
| Feb. 27, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 308 | $35.87 | 14,979.0000 | 0 | 2.01% | 0.00% |
| Feb. 27, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 819 | $0.00 | 4,099.0000 | 0 | 24.97% | 0.00% |
| Feb. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Common Stock | 792 | $0.00 | 14,791.0000 | 0 | 5.66% | 0.00% |
| Feb. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | F | Common Stock | 323 | $43.11 | 14,468.0000 | 0 | 2.18% | 0.00% |
| Feb. 15, 2023 | TANDEM DIABETES CARE INC | $TNDM | Sheridan John F | PRESIDENT & CEO | M | Restricted Stock Unit | 792 | $0.00 | 7,132.0000 | 0 | 12.49% | 0.00% |