Carpenter Rick — SEC Form 4 filings
SEC reporting owner CIK 1513889. 22 Form 4 filings on record with FilingPulse; latest filed 2026-08-18.
Transaction summary — filings shown
Covers all 22 filings on record, filed 2024-02-20 to 2026-08-18. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 103.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| TANDEM DIABETES CARE INC (TNDM) | EVP & Chief Technology Officer | 22 | — | — | 103 |
Form 4 filings — Carpenter Rick
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-18 | 4 | TANDEM DIABETES CARE INC (TNDM) | Option exercise (M): 897 @ $0 · Tax withholding (F): 457 @ $22.72 · Option exercise (M): 1,610 @ $0 · Tax withholding (F): 820 @ $22.72 · Option exercise (M): 897 (derivative) @ $0 · Option exercise (M): 1,610 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | TANDEM DIABETES CARE INC (TNDM) | Grant/award (A): 26,003 (derivative) @ $0 | EDGAR |
| 2026-05-19 | 4 | TANDEM DIABETES CARE INC (TNDM) | Option exercise (M): 1,437 @ $0 · Tax withholding (F): 732 @ $12.82 · Option exercise (M): 898 @ $0 · Tax withholding (F): 457 @ $12.82 · Option exercise (M): 6,439 @ $0 · Tax withholding (F): 3,277 @ $12.82 · +4 more | EDGAR |
| 2026-02-19 | 4 | TANDEM DIABETES CARE INC (TNDM) | Option exercise (M): 1,437 @ $0 · Tax withholding (F): 808 @ $18.95 · Option exercise (M): 897 @ $0 · Tax withholding (F): 504 @ $18.95 · Option exercise (M): 1,437 (derivative) @ $0 · Option exercise (M): 897 (derivative) @ $0 | EDGAR |
| 2025-12-17 | 4 | TANDEM DIABETES CARE INC (TNDM) | Option exercise (M): 406 @ $0 · Tax withholding (F): 207 @ $22.11 · Option exercise (M): 406 (derivative) @ $0 | EDGAR |
| 2025-11-19 | 4 | TANDEM DIABETES CARE INC (TNDM) | Grant/award (A): 339 @ $15.59 · Option exercise (M): 1,437 @ $0 · Tax withholding (F): 730 @ $18.61 · Option exercise (M): 897 @ $0 · Tax withholding (F): 456 @ $18.61 · Option exercise (M): 1,437 (derivative) @ $0 · +1 more | EDGAR |
| 2025-09-16 | 4 | TANDEM DIABETES CARE INC (TNDM) | Option exercise (M): 406 @ $0 · Tax withholding (F): 207 @ $12.09 · Option exercise (M): 406 (derivative) @ $0 | EDGAR |
| 2025-08-19 | 4 | TANDEM DIABETES CARE INC (TNDM) | Option exercise (M): 1,437 @ $0 · Tax withholding (F): 730 @ $10.82 · Option exercise (M): 898 @ $0 · Tax withholding (F): 457 @ $10.82 · Option exercise (M): 1,437 (derivative) @ $0 · Option exercise (M): 898 (derivative) @ $0 | EDGAR |
| 2025-06-18 | 4 | TANDEM DIABETES CARE INC (TNDM) | Option exercise (M): 406 @ $0 · Tax withholding (F): 207 @ $20.76 · Option exercise (M): 406 (derivative) @ $0 | EDGAR |
| 2025-06-05 | 4 | TANDEM DIABETES CARE INC (TNDM) | Grant/award (A): 19,316 (derivative) @ $0 · Grant/award (A): 19,317 (derivative) @ $0 | EDGAR |
| 2025-05-19 | 4 | TANDEM DIABETES CARE INC (TNDM) | Grant/award (A): 1,020 @ $15.64 · Option exercise (M): 596 @ $0 · Tax withholding (F): 214 @ $22.70 · Option exercise (M): 1,437 @ $0 · Tax withholding (F): 515 @ $22.70 · Option exercise (M): 3,589 @ $0 · +4 more | EDGAR |
| 2025-03-19 | 4 | TANDEM DIABETES CARE INC (TNDM) | Option exercise (M): 406 @ $0 · Tax withholding (F): 146 @ $19.17 · Option exercise (M): 406 (derivative) @ $0 | EDGAR |
| 2025-02-20 | 4 | TANDEM DIABETES CARE INC (TNDM) | Option exercise (M): 595 @ $0 · Tax withholding (F): 245 @ $33.47 · Option exercise (M): 1,438 @ $0 · Tax withholding (F): 591 @ $33.47 · Option exercise (M): 595 (derivative) @ $0 · Option exercise (M): 1,438 (derivative) @ $0 | EDGAR |
| 2024-12-18 | 4 | TANDEM DIABETES CARE INC (TNDM) | Option exercise (M): 406 @ $0 · Tax withholding (F): 145 @ $32.66 · Option exercise (M): 406 (derivative) @ $0 | EDGAR |
| 2024-11-19 | 4 | TANDEM DIABETES CARE INC (TNDM) | Option exercise (M): 596 @ $0 · Tax withholding (F): 213 @ $27.34 · Option exercise (M): 1,437 @ $0 · Tax withholding (F): 513 @ $27.34 · Grant/award (A): 563 @ $15.64 · Option exercise (M): 596 (derivative) @ $0 · +1 more | EDGAR |
| 2024-09-18 | 4 | TANDEM DIABETES CARE INC (TNDM) | Option exercise (M): 406 @ $0 · Tax withholding (F): 145 @ $43.97 · Option exercise (M): 406 (derivative) @ $0 | EDGAR |
| 2024-08-19 | 4 | TANDEM DIABETES CARE INC (TNDM) | Option exercise (M): 596 @ $0 · Tax withholding (F): 213 @ $43.82 · Option exercise (M): 1,437 @ $0 · Tax withholding (F): 513 @ $43.82 · Option exercise (M): 596 (derivative) @ $0 · Option exercise (M): 1,437 (derivative) @ $0 | EDGAR |
| 2024-06-20 | 4 | TANDEM DIABETES CARE INC (TNDM) | Option exercise (M): 406 @ $0 · Tax withholding (F): 145 @ $45.33 · Option exercise (M): 406 (derivative) @ $0 | EDGAR |
| 2024-05-28 | 4 | TANDEM DIABETES CARE INC (TNDM) | Grant/award (A): 10,768 (derivative) @ $0 · Grant/award (A): 10,767 (derivative) @ $0 | EDGAR |
| 2024-05-17 | 4 | TANDEM DIABETES CARE INC (TNDM) | Grant/award (A): 796 @ $15.64 · Option exercise (M): 595 @ $0 · Tax withholding (F): 213 @ $47.37 · Option exercise (M): 5,748 @ $0 · Tax withholding (F): 2,051 @ $47.37 · Option exercise (M): 595 (derivative) @ $0 · +1 more | EDGAR |
| 2024-03-19 | 4 | TANDEM DIABETES CARE INC (TNDM) | Option exercise (M): 405 @ $0 · Tax withholding (F): 145 @ $28.62 · Option exercise (M): 405 (derivative) @ $0 | EDGAR |
| 2024-02-20 | 4 | TANDEM DIABETES CARE INC (TNDM) | Option exercise (M): 596 @ $0 · Tax withholding (F): 245 @ $24.29 · Option exercise (M): 596 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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