Gasser Elizabeth Anne
SEC CIK 1866283 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| TNDM | TANDEM DIABETES CARE INC | EVP, Chief Strategy Off | 2,425 | — | $3.37M | 82 | 2021-08-27 | 2026-08-15 |
Most active insiders at TNDM, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Novara Mark David | EVP, Chief COMMERCIAL Off | — | $4,356 |
| 2 | Malagueira Joao Paulo Falcao | Dir | — | — |
| 3 | Cha Myoungil | Dir | — | — |
| 4 | Hansen Shannon Marie | EVP, CLO | — | — |
| 5 | Gasser Elizabeth Anne | EVP, Chief Strategy Off | — | — |
| 6 | McGroddy-Goetz Kathleen | Dir | — | — |
| 7 | Kyrillos Jean-Claude | EVP, COO | — | — |
| 8 | Vosseller Leigh | EVP, CFO | — | — |
| 9 | Sodhi Rajwant | Dir | — | — |
| 10 | Morrison Susan | EVP, Chief Admin. Off | — | — |
Transactions 82
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-08-18 16:27 | 2026-08-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +3,014 | 2,425 | New | $0 |
| DM | 2026-08-18 16:27 | 2026-08-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $22.72 | -1,618 | 1,396 | -54% | -$36.8K |
| 2026-06-04 16:09 | 2026-06-02 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | G - Gift | $0.00 | -7,160 | 0 | -100% | $0 | |
| I | 2026-06-04 16:09 | 2026-06-02 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | G - Gift | $0.00 | +7,160 | 33.1K | +28% | $0 |
| DM | 2026-05-19 16:13 | 2026-05-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +10.3K | 9,937 | New | $0 |
| DM | 2026-05-19 16:13 | 2026-05-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $12.82 | -5,510 | 5,823 | -49% | -$70.6K |
| D | 2026-05-19 16:13 | 2026-05-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | A - Grant | $10.90 | +1,337 | 7,160 | +23% | +$14.6K |
| DM | 2026-02-19 | 2026-02-17 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +2,600 | 1,713 | New | $0 |
| DM | 2026-02-19 | 2026-02-17 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $18.95 | -1,534 | 616 | -71% | -$29.1K |
| I | 2025-12-08 | 2025-12-04 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | J - Other | $0.00 | +3,000 | 25.9K | +13% | $0 |
| 2025-12-08 | 2025-12-04 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | J - Other | $0.00 | -3,000 | 0 | -100% | $0 | |
| DM | 2025-11-19 | 2025-11-17 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $18.61 | -1,392 | 2,491 | -36% | -$25.9K |
| DM | 2025-11-19 | 2025-11-17 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +2,599 | 3,296 | +373% | $0 |
| D | 2025-11-19 | 2025-11-17 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | A - Grant | $15.59 | +586 | 1,793 | +49% | +$9,136 |
| DM | 2025-08-19 | 2025-08-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +2,600 | 1,503 | New | $0 |
| DM | 2025-08-19 | 2025-08-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $10.82 | -1,393 | 1,207 | -54% | -$15.1K |
| 2025-06-02 | 2025-05-29 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | J - Other | $0.00 | -11.2K | 0 | -100% | $0 | |
| I | 2025-06-02 | 2025-05-29 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | J - Other | $0.00 | +11.2K | 22.9K | +95% | $0 |
| DM | 2025-05-19 | 2025-05-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +6,526 | 8,332 | +361% | $0 |
| DM | 2025-05-19 | 2025-05-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $22.70 | -3,496 | 8,245 | -30% | -$79.4K |
| D | 2025-05-19 | 2025-05-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | A - Grant | $15.64 | +1,147 | 8,170 | +16% | +$17.9K |
| DM | 2025-02-27 | 2025-02-25 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $33.34 | -3,748 | 4,509 | -45% | -$125.0K |
| DM | 2025-02-27 | 2025-02-25 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +6,903 | 5,248 | New | $0 |
| DM | 2025-02-20 | 2025-02-18 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +2,141 | 4,754 | +82% | $0 |
| DM | 2025-02-20 | 2025-02-18 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $33.47 | -1,261 | 3,250 | -28% | -$42.2K |
| D | 2024-11-19 | 2024-11-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | A - Grant | $15.64 | +619 | 2,988 | +26% | +$9,681 |
| DM | 2024-11-19 | 2024-11-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $27.34 | -1,145 | 2,073 | -36% | -$31.3K |
| DM | 2024-11-19 | 2024-11-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +2,140 | 2,877 | +290% | $0 |
| DM | 2024-08-19 | 2024-08-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +2,140 | 578 | New | $0 |
| DM | 2024-08-19 | 2024-08-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $43.82 | -766 | 104 | -88% | -$33.6K |
| I | 2024-06-12 | 2024-06-10 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | J - Other | $0.00 | +11.7K | 11.7K | New | $0 |
| 2024-06-12 | 2024-06-10 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | J - Other | $0.00 | -11.7K | 0 | -100% | $0 | |
| D | 2024-05-28 | 2024-05-28 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +373 | 11.9K | +3% | $0 |
| D | 2024-05-28 | 2024-05-28 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $51.73 | -134 | 11.7K | -1% | -$6,932 |
| DM | 2024-05-17 | 2024-05-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $47.37 | -2,374 | 7,340 | -24% | -$112.5K |
| DM | 2024-05-17 | 2024-05-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +6,648 | 7,398 | +886% | $0 |
| D | 2024-05-17 | 2024-05-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | A - Grant | $15.64 | +813 | 7,236 | +13% | +$12.7K |
| D | 2024-02-29 | 2024-02-27 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +372 | 6,553 | +6% | $0 |
| D | 2024-02-29 | 2024-02-27 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $27.34 | -130 | 6,423 | -2% | -$3,554 |
| DM | 2024-02-20 | 2024-02-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $24.29 | -262 | 5,901 | -4% | -$6,364 |
| DM | 2024-02-20 | 2024-02-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +638 | 6,376 | +11% | $0 |
| D | 2023-11-29 | 2023-11-27 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $19.47 | -129 | 5,805 | -2% | -$2,512 |
| D | 2023-11-29 | 2023-11-27 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +373 | 5,934 | +7% | $0 |
| DM | 2023-11-17 | 2023-11-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +636 | 5,308 | +14% | $0 |
| DM | 2023-11-17 | 2023-11-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $18.20 | -221 | 5,251 | -4% | -$4,022 |
| D | 2023-11-17 | 2023-11-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | A - Grant | $15.47 | +565 | 5,146 | +12% | +$8,741 |
| D | 2023-08-30 | 2023-08-28 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $27.06 | -129 | 4,581 | -3% | -$3,491 |
| D | 2023-08-30 | 2023-08-28 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +372 | 4,710 | +9% | $0 |
| DM | 2023-08-17 | 2023-08-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $28.88 | -221 | 4,028 | -5% | -$6,382 |
| DM | 2023-08-17 | 2023-08-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +636 | 4,502 | +16% | $0 |
| D | 2023-05-30 | 2023-05-30 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +373 | 4,052 | +10% | $0 |
| D | 2023-05-30 | 2023-05-30 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $26.57 | -129 | 3,923 | -3% | -$3,428 |
| DM | 2023-05-17 | 2023-05-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $32.13 | -713 | 3,679 | -16% | -$22.9K |
| DM | 2023-05-17 | 2023-05-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +2,060 | 2,495 | +474% | $0 |
| D | 2023-03-01 | 2023-02-27 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $35.87 | -153 | 2,332 | -6% | -$5,488 |
| D | 2023-03-01 | 2023-02-27 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +373 | 2,485 | +18% | $0 |
| D | 2023-02-17 | 2023-02-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $43.11 | -67 | 2,112 | -3% | -$2,888 |
| D | 2023-02-17 | 2023-02-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +162 | 2,179 | +8% | $0 |
| D | 2022-11-30 | 2022-11-28 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $39.54 | -129 | 2,017 | -6% | -$5,101 |
| D | 2022-11-30 | 2022-11-28 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +372 | 2,146 | +21% | $0 |
| D | 2022-11-17 | 2022-11-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $42.27 | -57 | 1,774 | -3% | -$2,409 |
| D | 2022-11-17 | 2022-11-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +163 | 1,831 | +10% | $0 |
| D | 2022-08-31 | 2022-08-29 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $46.68 | -129 | 1,668 | -7% | -$6,022 |
| D | 2022-08-31 | 2022-08-29 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +373 | 1,797 | +26% | $0 |
| D | 2022-08-17 | 2022-08-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $55.25 | -57 | 1,424 | -4% | -$3,149 |
| D | 2022-08-17 | 2022-08-15 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +162 | 1,481 | +12% | $0 |
| D | 2022-06-01 | 2022-05-27 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $70.81 | -129 | 1,319 | -9% | -$9,134 |
| D | 2022-06-01 | 2022-05-27 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +373 | 1,448 | +35% | $0 |
| D | 2022-05-18 | 2022-05-16 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +650 | 1,300 | +100% | $0 |
| D | 2022-05-18 | 2022-05-16 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $73.85 | -225 | 1,075 | -17% | -$16.6K |
| D | 2022-03-02 | 2022-02-28 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +372 | 803 | +86% | $0 |
| D | 2022-03-02 | 2022-02-28 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $112.43 | -153 | 650 | -19% | -$17.2K |
| DM | 2021-12-29 | 2021-12-27 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $87.63 | +1,084 | 1,515 | +252% | +$95.0K |
| DM | 2021-12-29 | 2021-12-27 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | S - Sale+OE | $151.36 | -1,084 | 431 | -72% | -$164.1K |
| DM | 2021-12-09 | 2021-12-07 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $87.64 | +1,083 | 1,228 | +747% | +$94.9K |
| D | 2021-12-09 | 2021-12-07 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | S - Sale+OE | $140.00 | -1,083 | 431 | -72% | -$151.6K |
| D | 2021-12-01 | 2021-11-29 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $129.66 | -185 | 431 | -30% | -$24.0K |
| D | 2021-12-01 | 2021-11-29 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +373 | 616 | +153% | $0 |
| DM | 2021-11-05 | 2021-11-03 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $87.85 | +20.8K | 17.2K | New | +$1.83M |
| D | 2021-11-05 | 2021-11-03 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | S - Sale+OE | $140.02 | -21.8K | 243 | -99% | -$3.05M |
| D | 2021-08-31 | 2021-08-27 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | F - Tax | $110.31 | -129 | 1,218 | -10% | -$14.2K |
| D | 2021-08-31 | 2021-08-27 | TNDM | TANDEM DIABETES CARE INC | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +372 | 1,347 | +38% | $0 |
Purchase Sale Sale after option exercise All abbreviations