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SEC submissions · retrieved 2026-09-08 · 8005 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-08-15 · 0001438133-26-000132

  2. 4 · Ownership change

    Report date 2026-08-15 · 0001438133-26-000131

  3. 4 · Ownership change

    Report date 2026-08-15 · 0001438133-26-000130

  4. 4 · Ownership change

    Report date 2026-08-15 · 0001438133-26-000129

  5. 4 · Ownership change

    Report date 2026-08-15 · 0001438133-26-000128

  6. 4 · Ownership change

    Report date 2026-08-15 · 0001438133-26-000127

  7. 4 · Ownership change

    Report date 2026-08-15 · 0001438133-26-000126

  8. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001438133-26-000125

  9. 8-K · Current report

    Report date 2026-08-06 · 0001438133-26-000124 · Items 2.02,9.01

  10. 4 · Ownership change

    Report date 2026-07-15 · 0001438133-26-000116

  11. 8-K · Current report

    Report date 2026-05-20 · 0001438133-26-000070 · Items 3.03,5.02,5.07,9.01

  12. 8-K · Current report

    Report date 2026-05-11 · 0001438133-26-000052 · Items 5.02

  13. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001438133-26-000049

  14. 8-K · Current report

    Report date 2026-05-07 · 0001438133-26-000048 · Items 2.02,9.01

  15. DEF 14A · Proxy statement

    Report date 2025-12-31 · 0001438133-26-000034

  16. 8-K · Current report

    Report date 2026-02-23 · 0001140361-26-007142 · Items 1.01,2.03,3.02,8.01,9.01

  17. 10-K · Annual report

    Report date 2025-12-31 · 0001438133-26-000010

  18. 8-K · Current report

    Report date 2026-02-19 · 0001438133-26-000009 · Items 2.02,9.01

  19. 8-K · Current report

    Report date 2025-12-26 · 0001438133-25-000237 · Items 5.03,9.01

  20. 8-K · Current report

    Report date 2025-11-07 · 0001438133-25-000190 · Items 5.02,9.01

  21. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001438133-25-000187

  22. 8-K · Current report

    Report date 2025-11-06 · 0001438133-25-000186 · Items 2.02,9.01

  23. 8-K · Current report

    Report date 2025-08-06 · 0001438133-25-000160 · Items 8.01

  24. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001438133-25-000157

  25. 8-K · Current report

    Report date 2025-08-06 · 0001438133-25-000155 · Items 2.02,9.01

  26. 8-K · Current report

    Report date 2025-05-21 · 0001438133-25-000112 · Items 1.01,5.07

  27. 8-K · Current report

    Report date 2025-05-16 · 0001438133-25-000091 · Items 8.01

  28. 8-K · Current report

    Report date 2025-05-09 · 0001438133-25-000072 · Items 8.01

  29. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001438133-25-000069

  30. 8-K · Current report

    Report date 2025-04-30 · 0001438133-25-000068 · Items 2.02,9.01

  31. DEF 14A · Proxy statement

    Report date 2024-12-31 · 0001438133-25-000058

  32. 10-K · Annual report

    Report date 2024-12-31 · 0001438133-25-000036

  33. 8-K · Current report

    Report date 2025-02-26 · 0001438133-25-000035 · Items 2.02,9.01

  34. SC 13G/A · Ownership disclosure

    0000902664-24-006602

  35. SC 13G/A · Ownership disclosure

    0002012383-24-004172

  36. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001438133-24-000201

  37. 8-K · Current report

    Report date 2024-11-06 · 0001438133-24-000200 · Items 2.02,9.01

  38. SC 13G/A · Ownership disclosure

    0002012383-24-000549

  39. SC 13G/A · Ownership disclosure

    0001562230-24-000030

  40. 10-Q · Quarterly report

    Report date 2024-06-30 · 0001438133-24-000177

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-09-07 · 2026 Q2: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 0 transaction rows0SGrant / award: 23 transaction rows23AExercise / conversion: 60 transaction rows60MTax / exercise payment: 22 transaction rows22FGift: 2 transaction rows2G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

107 matching transaction rows. Showing 1–50.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-06-02
2026-06-04
Gasser Elizabeth AnneG · Gift
Disposed
Common Stock7160.00.0
2026-06-02
2026-06-04
Gasser Elizabeth AnneG · Gift
Acquired
Common Stock7160.00.0
2026-05-29
2026-06-02
Sheridan John FA · Grant / award
Acquired
Restricted Stock Unit
Derivative security
191103.00.0
2026-05-29
2026-06-02
Gasser Elizabeth AnneA · Grant / award
Acquired
Restricted Stock Unit
Derivative security
29136.00.0
2026-05-29
2026-06-02
Vosseller LeighA · Grant / award
Acquired
Restricted Stock Unit
Derivative security
62657.00.0
2026-05-29
2026-06-02
Kyrillos Jean-ClaudeA · Grant / award
Acquired
Restricted Stock Unit
Derivative security
29136.00.0
2026-05-29
2026-06-02
Morrison SusanA · Grant / award
Acquired
Restricted Stock Unit
Derivative security
29136.00.0
2026-05-29
2026-06-02
Carpenter RickA · Grant / award
Acquired
Restricted Stock Unit
Derivative security
26003.00.0
2026-05-29
2026-06-02
Hansen Shannon MarieA · Grant / award
Acquired
Restricted Stock Unit
Derivative security
29136.00.0
2026-05-21
2026-05-22
Allen DickM · Exercise / conversion
Acquired
Common Stock8759.00.0
2026-05-21
2026-05-22
Allen DickM · Exercise / conversion
Disposed
Restricted Stock Unit
Derivative security
8759.00.0
2026-05-21
2026-05-22
Howell Peyton RM · Exercise / conversion
Acquired
Common Stock8759.00.0
2026-05-21
2026-05-22
Howell Peyton RM · Exercise / conversion
Disposed
Restricted Stock Unit
Derivative security
8759.00.0
2026-05-21
2026-05-22
Malagueira Joao Paulo FalcaoM · Exercise / conversion
Acquired
Common Stock8759.00.0
2026-05-21
2026-05-22
Malagueira Joao Paulo FalcaoM · Exercise / conversion
Disposed
Restricted Stock Unit
Derivative security
8759.00.0
2026-05-21
2026-05-22
Sodhi RajwantM · Exercise / conversion
Acquired
Common Stock8759.00.0
2026-05-21
2026-05-22
Sodhi RajwantM · Exercise / conversion
Disposed
Restricted Stock Unit
Derivative security
8759.00.0
2026-05-21
2026-05-22
McGroddy-Goetz KathleenM · Exercise / conversion
Acquired
Common Stock8759.00.0
2026-05-21
2026-05-22
McGroddy-Goetz KathleenM · Exercise / conversion
Disposed
Restricted Stock Unit
Derivative security
8759.00.0
2026-05-21
2026-05-22
ROBERTSON REBECCA BM · Exercise / conversion
Acquired
Common Stock8759.00.0
2026-05-21
2026-05-22
ROBERTSON REBECCA BM · Exercise / conversion
Disposed
Restricted Stock Unit
Derivative security
8759.00.0
2026-05-21
2026-05-22
TWOMEY CHRISTOPHER JM · Exercise / conversion
Acquired
Common Stock8759.00.0
2026-05-21
2026-05-22
TWOMEY CHRISTOPHER JM · Exercise / conversion
Disposed
Restricted Stock Unit
Derivative security
8759.00.0
2026-05-21
2026-05-22
Cha MyoungilM · Exercise / conversion
Acquired
Common Stock8759.00.0
2026-05-21
2026-05-22
Cha MyoungilM · Exercise / conversion
Disposed
Restricted Stock Unit
Derivative security
8759.00.0
2026-05-20
2026-05-22
Allen DickA · Grant / award
Acquired
Restricted Stock Unit
Derivative security
10220.00.0
2026-05-20
2026-05-22
Howell Peyton RA · Grant / award
Acquired
Restricted Stock Unit
Derivative security
10220.00.0
2026-05-20
2026-05-22
Malagueira Joao Paulo FalcaoA · Grant / award
Acquired
Restricted Stock Unit
Derivative security
10220.00.0
2026-05-20
2026-05-22
Beaver SandraA · Grant / award
Acquired
Restricted Stock Unit
Derivative security
5110.00.0
2026-05-20
2026-05-22
Sodhi RajwantA · Grant / award
Acquired
Restricted Stock Unit
Derivative security
10220.00.0
2026-05-20
2026-05-22
McGroddy-Goetz KathleenA · Grant / award
Acquired
Restricted Stock Unit
Derivative security
10220.00.0
2026-05-20
2026-05-22
ROBERTSON REBECCA BA · Grant / award
Acquired
Restricted Stock Unit
Derivative security
10220.00.0
2026-05-20
2026-05-22
TWOMEY CHRISTOPHER JA · Grant / award
Acquired
Restricted Stock Unit
Derivative security
10220.00.0
2026-05-20
2026-05-22
Cha MyoungilA · Grant / award
Acquired
Restricted Stock Unit
Derivative security
10220.00.0
2026-05-15
2026-05-19
Carpenter RickF · Tax / exercise payment
Disposed
Common Stock457.012.82
2026-05-15
2026-05-19
Carpenter RickA · Grant / award
Acquired
Common Stock1336.010.9
2026-05-15
2026-05-19
Carpenter RickF · Tax / exercise payment
Disposed
Common Stock3277.012.82
2026-05-15
2026-05-19
Carpenter RickM · Exercise / conversion
Acquired
Common Stock1437.00.0
2026-05-15
2026-05-19
Carpenter RickF · Tax / exercise payment
Disposed
Common Stock732.012.82
2026-05-15
2026-05-19
Carpenter RickM · Exercise / conversion
Acquired
Common Stock898.00.0
2026-05-15
2026-05-19
Carpenter RickM · Exercise / conversion
Acquired
Common Stock6439.00.0
2026-05-15
2026-05-19
Carpenter RickM · Exercise / conversion
Disposed
Restricted Stock Unit
Derivative security
6439.00.0
2026-05-15
2026-05-19
Carpenter RickM · Exercise / conversion
Disposed
Restricted Stock Unit
Derivative security
898.00.0
2026-05-15
2026-05-19
Carpenter RickM · Exercise / conversion
Disposed
Restricted Stock Unit
Derivative security
1437.00.0
2026-05-15
2026-05-19
Gasser Elizabeth AnneM · Exercise / conversion
Acquired
Common Stock7667.00.0
2026-05-15
2026-05-19
Gasser Elizabeth AnneM · Exercise / conversion
Acquired
Common Stock1503.00.0
2026-05-15
2026-05-19
Gasser Elizabeth AnneA · Grant / award
Acquired
Common Stock1337.010.9
2026-05-15
2026-05-19
Gasser Elizabeth AnneF · Tax / exercise payment
Disposed
Common Stock807.012.82
2026-05-15
2026-05-19
Gasser Elizabeth AnneM · Exercise / conversion
Acquired
Common Stock1097.00.0
2026-05-15
2026-05-19
Gasser Elizabeth AnneF · Tax / exercise payment
Disposed
Common Stock589.012.82

Identity & relationships

Wikidata structured data · retrieved 2026-09-07 · 1611 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0001438133TANDEM DIABETES CARE INC

No parent relationship is available in this import; this is not proof of independence.

Legal Entity Identifier
549300JEPFOD0K4D3I05
GLEIF legal name
TANDEM DIABETES CARE, INC.
Entity / LEI registration status
ACTIVE / ISSUED
Reference data updated
2026-01-13T14:08:34Z

direct-parent: no parent LEI supplied

ultimate-parent: no parent LEI supplied

GLEIF legal entity reference data · retrieved 2026-09-07 · 1177 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

    Explore headquarters map ↗

    Revenue in constant purchasing power

    USD revenue expressed in 2026-07 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

    Year endedReported USD revenueCPI-adjusted USD revenue
    2024-12-31$940.20M$1.00B
    2023-12-31$747.72M$819.36M
    2022-12-31$801.22M$914.04M
    2021-12-31$702.80M$865.92M
    2020-12-31$498.83M$643.58M
    2019-12-31$362.31M$473.18M
    2018-12-31$183.87M$244.49M
    2017-12-31$107.60M$146.58M

    Bureau of Labor Statistics · retrieved 2026-09-08 · 9 selected series; gaps remain missing

    Explore the CPI history ↗