TNDM TANDEM DIABETES CARE INC
Nasdaq · SEC CIK 1438133 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $4,356 2 sales by 1 insiders
- Filings on record
- 418 since 2021-07-29, latest 2026-08-18 16:28
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Novara Mark David | EVP, Chief COMMERCIAL Off | — | $4,356 |
| Malagueira Joao Paulo Falcao | Dir | — | — |
| Cha Myoungil | Dir | — | — |
| Hansen Shannon Marie | EVP, CLO | — | — |
| Gasser Elizabeth Anne | EVP, Chief Strategy Off | — | — |
| McGroddy-Goetz Kathleen | Dir | — | — |
| Kyrillos Jean-Claude | EVP, COO | — | — |
| Vosseller Leigh | EVP, CFO | — | — |
| Sodhi Rajwant | Dir | — | — |
| Morrison Susan | EVP, Chief Admin. Off | — | — |
Transactions 709
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2023-05-26 | 2023-05-25 | TNDM | Sodhi Rajwant | Dir | M - OptEx | $0.00 | +2,757 | 5,630 | +96% | $0 |
| 2023-05-22 | 2023-05-18 | TNDM | Allen Dick | Dir | P - Purchase | $29.47 | +10.0K | 12.2K | +454% | +$294.7K | |
| I | 2023-05-22 | 2023-05-22 | TNDM | Allen Dick | Dir | G - Gift | $29.17 | -1,000 | 0 | -100% | -$29.2K |
| 2023-05-19 | 2023-05-17 | TNDM | Howell Peyton R | Dir | P - Purchase | $30.16 | +3,000 | 8,550 | +54% | +$90.5K | |
| DM | 2023-05-17 | 2023-05-15 | TNDM | HANSEN BRIAN B | EVP, Chief COMMERCIAL Off | M - OptEx | $0.00 | +2,060 | 11.6K | +22% | $0 |
| D | 2023-05-17 | 2023-05-15 | TNDM | HANSEN BRIAN B | EVP, Chief COMMERCIAL Off | A - Grant | $27.32 | +631 | 9,578 | +7% | +$17.2K |
| DM | 2023-05-17 | 2023-05-15 | TNDM | HANSEN BRIAN B | EVP, Chief COMMERCIAL Off | F - Tax | $32.13 | -681 | 11.0K | -6% | -$21.9K |
| DM | 2023-05-17 | 2023-05-15 | TNDM | 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 | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +2,060 | 2,495 | +474% | $0 |
| DM | 2023-05-17 | 2023-05-15 | TNDM | Morrison Susan | EVP, Chief Admin. Off | F - Tax | $32.13 | -586 | 11.6K | -5% | -$18.8K |
| DM | 2023-05-17 | 2023-05-15 | TNDM | Morrison Susan | EVP, Chief Admin. Off | M - OptEx | $0.00 | +2,060 | 11.6K | +21% | $0 |
| D | 2023-05-17 | 2023-05-15 | TNDM | Morrison Susan | EVP, Chief Admin. Off | A - Grant | $27.32 | +633 | 11.5K | +6% | +$17.3K |
| DM | 2023-05-17 | 2023-05-15 | TNDM | BERGER DAVID B | EVP, COO | M - OptEx | $0.00 | +2,060 | 3,528 | +140% | $0 |
| DM | 2023-05-17 | 2023-05-15 | TNDM | BERGER DAVID B | EVP, COO | F - Tax | $32.13 | -713 | 4,712 | -13% | -$22.9K |
| DM | 2023-05-17 | 2023-05-15 | TNDM | Vosseller Leigh | EVP, CFO | F - Tax | $32.13 | -713 | 9,431 | -7% | -$22.9K |
| DM | 2023-05-17 | 2023-05-15 | TNDM | Vosseller Leigh | EVP, CFO | M - OptEx | $0.00 | +2,060 | 11.3K | +22% | $0 |
| D | 2023-05-17 | 2023-05-15 | TNDM | Vosseller Leigh | EVP, CFO | A - Grant | $27.32 | +633 | 9,325 | +7% | +$17.3K |
| D | 2023-05-17 | 2023-05-15 | TNDM | Hansen Shannon Marie | SVP, GC | F - Tax | $32.13 | -184 | 2,570 | -7% | -$5,912 |
| D | 2023-05-17 | 2023-05-15 | TNDM | Hansen Shannon Marie | SVP, GC | A - Grant | $27.32 | +632 | 2,223 | +40% | +$17.3K |
| D | 2023-05-17 | 2023-05-15 | TNDM | Hansen Shannon Marie | SVP, GC | M - OptEx | $0.00 | +531 | 2,754 | +24% | $0 |
| D | 2023-05-17 | 2023-05-15 | TNDM | Carpenter Rick | Chief Technical Off | M - OptEx | $0.00 | +2,383 | 4,500 | +113% | $0 |
| D | 2023-05-17 | 2023-05-15 | TNDM | Carpenter Rick | Chief Technical Off | F - Tax | $32.13 | -825 | 3,675 | -18% | -$26.5K |
| D | 2023-05-17 | 2023-05-15 | TNDM | Carpenter Rick | Chief Technical Off | A - Grant | $27.32 | +454 | 2,117 | +27% | +$12.4K |
| DM | 2023-05-17 | 2023-05-15 | TNDM | Leal James | Chief Manufacturing Off | F - Tax | $32.13 | -1,403 | 6,525 | -18% | -$45.1K |
| DM | 2023-05-17 | 2023-05-15 | TNDM | Leal James | Chief Manufacturing Off | M - OptEx | $0.00 | +3,391 | 6,595 | +106% | $0 |
| D | 2023-05-17 | 2023-05-15 | TNDM | Leal James | Chief Manufacturing Off | A - Grant | $27.32 | +621 | 6,427 | +11% | +$17.0K |
| D | 2023-05-17 | 2023-05-15 | TNDM | Sheridan John F | Pres, CEO, Dir | A - Grant | $27.32 | +560 | 15.5K | +4% | +$15.3K |
| DM | 2023-05-17 | 2023-05-15 | TNDM | Sheridan John F | Pres, CEO, Dir | M - OptEx | $0.00 | +9,738 | 25.0K | +64% | $0 |
| DM | 2023-05-17 | 2023-05-15 | TNDM | Sheridan John F | Pres, CEO, Dir | F - Tax | $32.13 | -3,369 | 21.9K | -13% | -$108.2K |
| I | 2023-05-16 | 2023-05-12 | TNDM | Vosseller Leigh | EVP, CFO | P - Purchase | $32.77 | +3,015 | 5,660 | +114% | +$98.8K |
| D | 2023-03-17 | 2023-03-15 | TNDM | Carpenter Rick | Chief Technical Off | F - Tax | $42.14 | -138 | 1,663 | -8% | -$5,815 |
| D | 2023-03-17 | 2023-03-15 | TNDM | Carpenter Rick | Chief Technical Off | M - OptEx | $0.00 | +406 | 1,801 | +29% | $0 |
| D | 2023-03-07 | 2023-03-03 | TNDM | BERGER DAVID B | EVP, COO | S - Sale+OE | $41.19 | -10.0K | 3,365 | -75% | -$411.9K |
| D | 2023-03-07 | 2023-03-03 | TNDM | BERGER DAVID B | EVP, COO | M - OptEx | $18.86 | +10.0K | 13.4K | +297% | +$188.6K |
| D | 2023-03-01 | 2023-02-27 | TNDM | BERGER DAVID B | EVP, COO | M - OptEx | $0.00 | +407 | 3,531 | +13% | $0 |
| D | 2023-03-01 | 2023-02-27 | TNDM | BERGER DAVID B | EVP, COO | F - Tax | $35.87 | -166 | 3,365 | -5% | -$5,954 |
| D | 2023-03-01 | 2023-02-27 | TNDM | 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 | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +373 | 2,485 | +18% | $0 |
| D | 2023-03-01 | 2023-02-27 | TNDM | Vosseller Leigh | EVP, CFO | F - Tax | $35.87 | -166 | 8,692 | -2% | -$5,954 |
| D | 2023-03-01 | 2023-02-27 | TNDM | Vosseller Leigh | EVP, CFO | M - OptEx | $0.00 | +407 | 8,858 | +5% | $0 |
| D | 2023-03-01 | 2023-02-27 | TNDM | Leal James | SVP, Ops | M - OptEx | $0.00 | +310 | 5,951 | +5% | $0 |
| D | 2023-03-01 | 2023-02-27 | TNDM | Leal James | SVP, Ops | F - Tax | $35.87 | -145 | 5,806 | -2% | -$5,201 |
| D | 2023-03-01 | 2023-02-27 | TNDM | Morrison Susan | EVP, Chief Admin. Off | F - Tax | $35.87 | -138 | 10.9K | -1% | -$4,950 |
| D | 2023-03-01 | 2023-02-27 | TNDM | Morrison Susan | EVP, Chief Admin. Off | M - OptEx | $0.00 | +407 | 11.0K | +4% | $0 |
| D | 2023-03-01 | 2023-02-27 | TNDM | Sheridan John F | Pres, CEO, Dir | M - OptEx | $0.00 | +819 | 15.3K | +6% | $0 |
| D | 2023-03-01 | 2023-02-27 | TNDM | Sheridan John F | Pres, CEO, Dir | F - Tax | $35.87 | -308 | 15.0K | -2% | -$11.0K |
| D | 2023-03-01 | 2023-02-27 | TNDM | HANSEN BRIAN B | EVP, Chief COMMERCIAL Off | M - OptEx | $0.00 | +407 | 9,101 | +5% | $0 |
| D | 2023-03-01 | 2023-02-27 | TNDM | HANSEN BRIAN B | EVP, Chief COMMERCIAL Off | F - Tax | $35.87 | -154 | 8,947 | -2% | -$5,524 |
| DA | 2023-02-23 | 2023-02-15 | TNDM | Hansen Shannon Marie | SVP, GC | F - Tax | $43.11 | -866 | 1,591 | -35% | -$37.3K |
| DA | 2023-02-23 | 2023-02-15 | TNDM | Hansen Shannon Marie | SVP, GC | M - OptEx | $0.00 | +2,123 | 2,457 | +636% | $0 |
| D | 2023-02-17 | 2023-02-15 | TNDM | HANSEN BRIAN B | EVP, Chief COMMERCIAL Off | M - OptEx | $0.00 | +162 | 8,756 | +2% | $0 |
| D | 2023-02-17 | 2023-02-15 | TNDM | HANSEN BRIAN B | EVP, Chief COMMERCIAL Off | F - Tax | $43.11 | -62 | 8,694 | -0.7% | -$2,673 |
| D | 2023-02-17 | 2023-02-16 | TNDM | Hansen Shannon Marie | SVP, GC | M - OptEx | $0.00 | +2,123 | 2,457 | +636% | $0 |
| D | 2023-02-17 | 2023-02-16 | TNDM | Hansen Shannon Marie | SVP, GC | F - Tax | $43.11 | -866 | 1,591 | -35% | -$37.3K |
| D | 2023-02-17 | 2023-02-15 | TNDM | 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 | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +162 | 2,179 | +8% | $0 |
| D | 2023-02-17 | 2023-02-15 | TNDM | Leal James | SVP, Ops | F - Tax | $43.11 | -79 | 5,641 | -1% | -$3,406 |
| D | 2023-02-17 | 2023-02-15 | TNDM | Leal James | SVP, Ops | M - OptEx | $0.00 | +168 | 5,720 | +3% | $0 |
| D | 2023-02-17 | 2023-02-15 | TNDM | BERGER DAVID B | EVP, COO | M - OptEx | $0.00 | +162 | 3,191 | +5% | $0 |
| D | 2023-02-17 | 2023-02-15 | TNDM | BERGER DAVID B | EVP, COO | F - Tax | $43.11 | -67 | 3,124 | -2% | -$2,888 |
| D | 2023-02-17 | 2023-02-15 | TNDM | Sheridan John F | Pres, CEO, Dir | M - OptEx | $0.00 | +792 | 14.8K | +6% | $0 |
| D | 2023-02-17 | 2023-02-15 | TNDM | Sheridan John F | Pres, CEO, Dir | F - Tax | $43.11 | -323 | 14.5K | -2% | -$13.9K |
| D | 2023-02-17 | 2023-02-15 | TNDM | Vosseller Leigh | EVP, CFO | M - OptEx | $0.00 | +162 | 8,518 | +2% | $0 |
| D | 2023-02-17 | 2023-02-15 | TNDM | Vosseller Leigh | EVP, CFO | F - Tax | $43.11 | -67 | 8,451 | -0.8% | -$2,888 |
| D | 2023-02-17 | 2023-02-15 | TNDM | Morrison Susan | EVP, Chief Admin. Off | F - Tax | $43.11 | -55 | 10.6K | -0.5% | -$2,371 |
| D | 2023-02-17 | 2023-02-15 | TNDM | Morrison Susan | EVP, Chief Admin. Off | M - OptEx | $0.00 | +162 | 10.6K | +2% | $0 |
| D | 2023-01-06 | 2023-01-04 | TNDM | Sodhi Rajwant | Dir | M - OptEx | $0.00 | +1,069 | 2,873 | +59% | $0 |
| D | 2022-12-19 | 2022-12-15 | TNDM | Carpenter Rick | Chief Technical Off | M - OptEx | $0.00 | +1,624 | 1,957 | +488% | $0 |
| D | 2022-12-19 | 2022-12-15 | TNDM | Carpenter Rick | Chief Technical Off | F - Tax | $40.42 | -562 | 1,395 | -29% | -$22.7K |
| DM | 2022-12-19 | 2022-12-15+ | TNDM | BERGER DAVID B | EVP, COO | M - OptEx | $18.86 | +25.0K | 18.0K | New | +$471.5K |
| DM | 2022-12-19 | 2022-12-15+ | TNDM | BERGER DAVID B | EVP, COO | S - Sale+OE | $40.29 | -25.0K | 3,029 | -89% | -$1.01M |
| D | 2022-11-30 | 2022-11-28 | TNDM | Sheridan John F | Pres, CEO, Dir | F - Tax | $39.54 | -407 | 14.0K | -3% | -$16.1K |
| D | 2022-11-30 | 2022-11-28 | TNDM | Sheridan John F | Pres, CEO, Dir | M - OptEx | $0.00 | +820 | 14.4K | +6% | $0 |
| D | 2022-11-30 | 2022-11-28 | TNDM | Leal James | SVP, Ops | F - Tax | $39.54 | -138 | 5,552 | -2% | -$5,457 |
| D | 2022-11-30 | 2022-11-28 | TNDM | Leal James | SVP, Ops | M - OptEx | $0.00 | +310 | 5,690 | +6% | $0 |
| D | 2022-11-30 | 2022-11-28 | TNDM | BERGER DAVID B | EVP, COO | M - OptEx | $0.00 | +406 | 3,231 | +14% | $0 |
| D | 2022-11-30 | 2022-11-28 | TNDM | BERGER DAVID B | EVP, COO | F - Tax | $39.54 | -202 | 3,029 | -6% | -$7,987 |
| D | 2022-11-30 | 2022-11-28 | TNDM | 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 | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +372 | 2,146 | +21% | $0 |
| D | 2022-11-30 | 2022-11-28 | TNDM | HANSEN BRIAN B | EVP, Chief COMMERCIAL Off | M - OptEx | $0.00 | +406 | 8,726 | +5% | $0 |
| D | 2022-11-30 | 2022-11-28 | TNDM | HANSEN BRIAN B | EVP, Chief COMMERCIAL Off | F - Tax | $39.54 | -132 | 8,594 | -2% | -$5,219 |
| D | 2022-11-30 | 2022-11-28 | TNDM | Vosseller Leigh | EVP, CFO | M - OptEx | $0.00 | +406 | 8,497 | +5% | $0 |
| D | 2022-11-30 | 2022-11-28 | TNDM | Vosseller Leigh | EVP, CFO | F - Tax | $39.54 | -141 | 8,356 | -2% | -$5,575 |
| D | 2022-11-30 | 2022-11-28 | TNDM | Morrison Susan | EVP, Chief Admin. Off | M - OptEx | $0.00 | +406 | 10.6K | +4% | $0 |
| D | 2022-11-30 | 2022-11-28 | TNDM | Morrison Susan | EVP, Chief Admin. Off | F - Tax | $39.54 | -117 | 10.5K | -1% | -$4,626 |
| D | 2022-11-17 | 2022-11-15 | TNDM | HANSEN BRIAN B | EVP, Chief COMMERCIAL Off | F - Tax | $42.27 | -53 | 8,319 | -0.6% | -$2,240 |
| D | 2022-11-17 | 2022-11-15 | TNDM | HANSEN BRIAN B | EVP, Chief COMMERCIAL Off | A - Grant | $35.93 | +1 | 8,320 | +0.0% | +$35.93 |
| D | 2022-11-17 | 2022-11-15 | TNDM | HANSEN BRIAN B | EVP, Chief COMMERCIAL Off | M - OptEx | $0.00 | +163 | 8,372 | +2% | $0 |
| D | 2022-11-17 | 2022-11-15 | TNDM | Sheridan John F | Pres, CEO, Dir | F - Tax | $42.27 | -394 | 13.6K | -3% | -$16.7K |
| D | 2022-11-17 | 2022-11-15 | TNDM | Sheridan John F | Pres, CEO, Dir | M - OptEx | $0.00 | +793 | 14.0K | +6% | $0 |
| 2022-11-17 | 2022-11-15 | TNDM | Carpenter Rick | Chief Technical Off | A - Grant | $35.93 | +333 | 333 | New | +$12.0K | |
| 2022-11-17 | 2022-11-15 | TNDM | Hansen Shannon Marie | SVP, GC | A - Grant | $35.93 | +334 | 334 | New | +$12.0K | |
| D | 2022-11-17 | 2022-11-15 | TNDM | 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 | Gasser Elizabeth Anne | EVP, Chief Strategy Off | M - OptEx | $0.00 | +163 | 1,831 | +10% | $0 |
| D | 2022-11-17 | 2022-11-15 | TNDM | BERGER DAVID B | EVP, COO | M - OptEx | $0.00 | +163 | 2,906 | +6% | $0 |
| D | 2022-11-17 | 2022-11-15 | TNDM | BERGER DAVID B | EVP, COO | F - Tax | $42.27 | -81 | 2,825 | -3% | -$3,424 |
| D | 2022-11-17 | 2022-11-15 | TNDM | Leal James | SVP, Ops | F - Tax | $42.27 | -75 | 5,380 | -1% | -$3,170 |
| D | 2022-11-17 | 2022-11-15 | TNDM | Leal James | SVP, Ops | M - OptEx | $0.00 | +167 | 5,455 | +3% | $0 |
| D | 2022-11-17 | 2022-11-15 | TNDM | Morrison Susan | EVP, Chief Admin. Off | F - Tax | $42.27 | -47 | 10.2K | -0.5% | -$1,987 |
| D | 2022-11-17 | 2022-11-15 | TNDM | Morrison Susan | EVP, Chief Admin. Off | M - OptEx | $0.00 | +163 | 10.2K | +2% | $0 |
Purchase Sale Sale after option exercise All abbreviations