Carpenter Rick
SEC CIK 1513889 · EDGAR
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| TNDM | TANDEM DIABETES CARE INC | EVP, CTO | 33.0K | — | — | 62 | 2022-11-15 | 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 | — | — |
| 13 | Carpenter Rick | EVP, CTO | — | — |
Transactions 62
| 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 | Carpenter Rick | EVP, CTO | M - OptEx | $0.00 | +2,507 | 33.0K | +8% | $0 |
| DM | 2026-08-18 16:27 | 2026-08-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | EVP, CTO | F - Tax | $22.72 | -1,277 | 32.1K | -4% | -$29.0K |
| DM | 2026-05-19 16:15 | 2026-05-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | EVP, CTO | M - OptEx | $0.00 | +8,774 | 32.9K | +36% | $0 |
| DM | 2026-05-19 16:15 | 2026-05-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | EVP, CTO | F - Tax | $12.82 | -4,466 | 29.6K | -13% | -$57.3K |
| D | 2026-05-19 16:15 | 2026-05-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | EVP, CTO | A - Grant | $10.90 | +1,336 | 30.9K | +5% | +$14.6K |
| DM | 2026-02-19 | 2026-02-17 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | F - Tax | $18.95 | -1,312 | 24.9K | -5% | -$24.9K |
| DM | 2026-02-19 | 2026-02-17 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | M - OptEx | $0.00 | +2,334 | 25.7K | +10% | $0 |
| D | 2025-12-17 | 2025-12-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | M - OptEx | $0.00 | +406 | 24.5K | +2% | $0 |
| D | 2025-12-17 | 2025-12-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | F - Tax | $22.11 | -207 | 24.3K | -0.8% | -$4,577 |
| DM | 2025-11-19 | 2025-11-17 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | M - OptEx | $0.00 | +2,334 | 24.3K | +11% | $0 |
| D | 2025-11-19 | 2025-11-17 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | A - Grant | $15.59 | +339 | 22.9K | +2% | +$5,285 |
| DM | 2025-11-19 | 2025-11-17 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | F - Tax | $18.61 | -1,186 | 24.1K | -5% | -$22.1K |
| D | 2025-09-16 | 2025-09-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | M - OptEx | $0.00 | +406 | 22.8K | +2% | $0 |
| D | 2025-09-16 | 2025-09-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | F - Tax | $12.09 | -207 | 22.6K | -0.9% | -$2,503 |
| DM | 2025-08-19 | 2025-08-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | M - OptEx | $0.00 | +2,335 | 22.7K | +11% | $0 |
| DM | 2025-08-19 | 2025-08-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | F - Tax | $10.82 | -1,187 | 21.9K | -5% | -$12.8K |
| D | 2025-06-18 | 2025-06-16 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | F - Tax | $20.76 | -207 | 21.2K | -1.0% | -$4,297 |
| D | 2025-06-18 | 2025-06-16 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | M - OptEx | $0.00 | +406 | 21.4K | +2% | $0 |
| DM | 2025-05-19 | 2025-05-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | M - OptEx | $0.00 | +5,622 | 19.2K | +41% | $0 |
| DM | 2025-05-19 | 2025-05-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | F - Tax | $22.70 | -2,014 | 18.7K | -10% | -$45.7K |
| D | 2025-05-19 | 2025-05-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | A - Grant | $15.64 | +1,020 | 17.4K | +6% | +$16.0K |
| D | 2025-03-19 | 2025-03-17 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | M - OptEx | $0.00 | +406 | 16.5K | +3% | $0 |
| D | 2025-03-19 | 2025-03-17 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | F - Tax | $19.17 | -146 | 16.4K | -0.9% | -$2,799 |
| DM | 2025-02-20 | 2025-02-18 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | M - OptEx | $0.00 | +2,033 | 15.5K | +15% | $0 |
| DM | 2025-02-20 | 2025-02-18 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | F - Tax | $33.47 | -836 | 16.1K | -5% | -$28.0K |
| D | 2024-12-18 | 2024-12-16 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | M - OptEx | $0.00 | +406 | 15.1K | +3% | $0 |
| D | 2024-12-18 | 2024-12-16 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | F - Tax | $32.66 | -145 | 14.9K | -1.0% | -$4,736 |
| DM | 2024-11-19 | 2024-11-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | M - OptEx | $0.00 | +2,033 | 14.6K | +16% | $0 |
| DM | 2024-11-19 | 2024-11-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | F - Tax | $27.34 | -726 | 14.1K | -5% | -$19.8K |
| D | 2024-11-19 | 2024-11-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | A - Grant | $15.64 | +563 | 14.7K | +4% | +$8,805 |
| D | 2024-09-18 | 2024-09-16 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | M - OptEx | $0.00 | +406 | 12.9K | +3% | $0 |
| D | 2024-09-18 | 2024-09-16 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | F - Tax | $43.97 | -145 | 12.8K | -1% | -$6,376 |
| DM | 2024-08-19 | 2024-08-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | M - OptEx | $0.00 | +2,033 | 11.8K | +21% | $0 |
| DM | 2024-08-19 | 2024-08-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | F - Tax | $43.82 | -726 | 11.6K | -6% | -$31.8K |
| D | 2024-06-20 | 2024-06-17 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | M - OptEx | $0.00 | +406 | 11.4K | +4% | $0 |
| D | 2024-06-20 | 2024-06-17 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | F - Tax | $45.33 | -145 | 11.2K | -1% | -$6,573 |
| DM | 2024-05-17 | 2024-05-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | F - Tax | $47.37 | -2,264 | 7,278 | -24% | -$107.2K |
| D | 2024-05-17 | 2024-05-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | A - Grant | $15.64 | +796 | 6,896 | +13% | +$12.4K |
| DM | 2024-05-17 | 2024-05-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | M - OptEx | $0.00 | +6,343 | 13.0K | +95% | $0 |
| D | 2024-03-19 | 2024-03-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | F - Tax | $28.62 | -145 | 6,100 | -2% | -$4,150 |
| D | 2024-03-19 | 2024-03-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | M - OptEx | $0.00 | +405 | 6,245 | +7% | $0 |
| D | 2024-02-20 | 2024-02-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | F - Tax | $24.29 | -245 | 5,840 | -4% | -$5,951 |
| D | 2024-02-20 | 2024-02-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | M - OptEx | $0.00 | +596 | 6,085 | +11% | $0 |
| D | 2023-12-19 | 2023-12-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | M - OptEx | $0.00 | +406 | 5,630 | +8% | $0 |
| D | 2023-12-19 | 2023-12-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | F - Tax | $28.63 | -141 | 5,489 | -3% | -$4,037 |
| D | 2023-11-17 | 2023-11-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | F - Tax | $18.20 | -207 | 5,224 | -4% | -$3,767 |
| D | 2023-11-17 | 2023-11-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | M - OptEx | $0.00 | +596 | 5,431 | +12% | $0 |
| D | 2023-11-17 | 2023-11-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | CTO | A - Grant | $15.47 | +241 | 4,835 | +5% | +$3,728 |
| D | 2023-09-19 | 2023-09-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | Chief Technical Off | F - Tax | $21.75 | -141 | 4,594 | -3% | -$3,067 |
| D | 2023-09-19 | 2023-09-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | Chief Technical Off | M - OptEx | $0.00 | +406 | 4,735 | +9% | $0 |
| D | 2023-08-17 | 2023-08-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | Chief Technical Off | F - Tax | $28.88 | -206 | 4,329 | -5% | -$5,949 |
| D | 2023-08-17 | 2023-08-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | Chief Technical Off | M - OptEx | $0.00 | +595 | 4,535 | +15% | $0 |
| D | 2023-06-16 | 2023-06-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | Chief Technical Off | M - OptEx | $0.00 | +406 | 4,081 | +11% | $0 |
| D | 2023-06-16 | 2023-06-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | Chief Technical Off | F - Tax | $27.21 | -141 | 3,940 | -3% | -$3,837 |
| D | 2023-05-17 | 2023-05-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | Chief Technical Off | M - OptEx | $0.00 | +2,383 | 4,500 | +113% | $0 |
| D | 2023-05-17 | 2023-05-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | Chief Technical Off | F - Tax | $32.13 | -825 | 3,675 | -18% | -$26.5K |
| D | 2023-05-17 | 2023-05-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | Chief Technical Off | A - Grant | $27.32 | +454 | 2,117 | +27% | +$12.4K |
| D | 2023-03-17 | 2023-03-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | Chief Technical Off | F - Tax | $42.14 | -138 | 1,663 | -8% | -$5,815 |
| D | 2023-03-17 | 2023-03-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | Chief Technical Off | M - OptEx | $0.00 | +406 | 1,801 | +29% | $0 |
| D | 2022-12-19 | 2022-12-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | Chief Technical Off | M - OptEx | $0.00 | +1,624 | 1,957 | +488% | $0 |
| D | 2022-12-19 | 2022-12-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | Chief Technical Off | F - Tax | $40.42 | -562 | 1,395 | -29% | -$22.7K |
| 2022-11-17 | 2022-11-15 | TNDM | TANDEM DIABETES CARE INC | Carpenter Rick | Chief Technical Off | A - Grant | $35.93 | +333 | 333 | New | +$12.0K |
Purchase Sale Sale after option exercise All abbreviations