Tandem Diabetes Care Inc SEC filings TNDM
Tandem Diabetes Care Inc has 1,004 filings in SEC EDGAR's recent list, going back to Dec 16, 2016. Its latest annual report, Form ARS, was filed on Apr 8, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 6, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 6, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Aug 6, 2026 | Aug 6, 2026 |
| 8-K |
Current report
Change to shareholder rights, Officer or director change, Shareholder vote results
|
May 21, 2026 | May 20, 2026 |
| 8-K |
Current report
Officer or director change
|
May 15, 2026 | May 11, 2026 |
| 8-K |
Current report
Results of operations
|
May 7, 2026 | May 7, 2026 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Other events
|
Feb 27, 2026 | Feb 23, 2026 |
| 8-K |
Current report
Results of operations
|
Feb 19, 2026 | Feb 19, 2026 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Dec 30, 2025 | Dec 26, 2025 |
| 8-K |
Current report
Officer or director change
|
Nov 12, 2025 | Nov 7, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2025 | Nov 6, 2025 |
| 8-K |
Current report
Other events
|
Aug 7, 2025 | Aug 6, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2025 | Aug 6, 2025 |
| 8-K |
Current report
Material agreement, Shareholder vote results
|
May 23, 2025 | May 21, 2025 |
| 8-K |
Current report
Other events
|
May 20, 2025 | May 16, 2025 |
| 8-K |
Current report
Other events
|
May 12, 2025 | May 9, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2025 | Apr 30, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 26, 2025 | Feb 26, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2024 | Nov 6, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2024 | Aug 1, 2024 |
| 8-K |
Current report
Officer or director change
|
Jun 21, 2024 | Jun 19, 2024 |
| 8-K |
Current report
Material agreement
|
Jun 18, 2024 | May 22, 2024 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 23, 2024 | May 22, 2024 |
| 8-K |
Current report
Material agreement, Other events
|
May 16, 2024 | May 10, 2024 |
| 8-K |
Current report
Results of operations
|
May 2, 2024 | May 2, 2024 |
| 8-K |
Current report
Other events
|
Apr 1, 2024 | Mar 21, 2024 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Other events
|
Mar 11, 2024 | Mar 4, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 21, 2024 | Feb 21, 2024 |
| 8-K |
Current report
Officer or director change
|
Dec 11, 2023 | Dec 5, 2023 |
| 8-K |
Current report
Officer or director change
|
Nov 13, 2023 | Nov 7, 2023 |
| 8-K |
Current report
Other events
|
Nov 6, 2023 | Nov 3, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2023 | Nov 1, 2023 |
| 8-K |
Current report
Officer or director change
|
Aug 18, 2023 | Aug 17, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2023 | Aug 3, 2023 |
| 8-K |
Current report
Shareholder vote results
|
May 26, 2023 | May 24, 2023 |
| 8-K |
Current report
Results of operations
|
May 3, 2023 | May 3, 2023 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Feb 22, 2023 | Feb 17, 2023 |
| 8-K |
Current report
Acquisition or sale of assets
|
Jan 23, 2023 | Jan 19, 2023 |
| 8-K |
Current report
Results of operations
|
Jan 10, 2023 | Jan 10, 2023 |
| 8-K |
Current report
Material agreement
|
Dec 13, 2022 | Dec 10, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2022 | Nov 2, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2022 | Aug 3, 2022 |
| 8-K |
Current report
Officer or director change
|
Jun 16, 2022 | Jun 15, 2022 |
| 8-K |
Current report
Shareholder vote results
|
May 27, 2022 | May 25, 2022 |
| 8-K |
Current report
Results of operations
|
May 4, 2022 | May 4, 2022 |
| 8-K |
Current report
Officer or director change
|
Mar 15, 2022 | Mar 11, 2022 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Feb 22, 2022 | Feb 3, 2022 |
| 8-K |
Current report
Other events
|
Feb 16, 2022 | Feb 16, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2021 | Nov 3, 2021 |
| 8-K |
Current report
Material agreement
|
Sep 17, 2021 | Sep 15, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2021 | Aug 4, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 19, 2021 | May 18, 2021 |
| 8-K |
Current report
Results of operations
|
May 5, 2021 | May 5, 2021 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Feb 24, 2021 | Feb 23, 2021 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Feb 8, 2021 | Feb 4, 2021 |
| 8-K |
Current report
Officer or director change
|
Dec 14, 2020 | Dec 11, 2020 |
| 8-K |
Current report
Material agreement
|
Nov 23, 2020 | Nov 20, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2020 | Nov 5, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Aug 21, 2020 | Aug 19, 2020 |
| 8-K |
Current report
Officer or director change
|
Jul 30, 2020 | Jul 29, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2020 | Jul 30, 2020 |
| 8-K |
Current report
Other events
|
Jul 1, 2020 | Jul 1, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 25, 2020 | Jun 24, 2020 |
| 8-K |
Current report
Other events
|
Jun 18, 2020 | Jun 16, 2020 |
| 8-K |
Current report
Officer or director change
|
Jun 5, 2020 | Jun 4, 2020 |
| 8-K |
Current report
Other events
|
May 28, 2020 | May 27, 2020 |
| 8-K |
Current report
Officer or director change
|
May 27, 2020 | May 26, 2020 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
May 15, 2020 | May 12, 2020 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2020 | Apr 30, 2020 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Feb 24, 2020 | Feb 24, 2020 |
| 8-K |
Current report
Other events
|
Dec 13, 2019 | Dec 13, 2019 |
| 8-K |
Current report
Material agreement
|
Nov 19, 2019 | Nov 14, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2019 | Nov 4, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2019 | Aug 1, 2019 |
| 8-K |
Current report
Shareholder vote results
|
Jun 19, 2019 | Jun 18, 2019 |
| 8-K |
Current report
Other events
|
Jun 10, 2019 | Jun 9, 2019 |
| 8-K |
Current report
Material agreement
|
May 22, 2019 | May 17, 2019 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2019 | Apr 30, 2019 |
| 8-K |
Current report
Material agreement
|
Mar 18, 2019 | Mar 14, 2019 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Feb 26, 2019 | Feb 25, 2019 |
| 8-K |
Current report
Material agreement
|
Jan 23, 2019 | Jan 22, 2019 |
| 8-K |
Current report
Officer or director change
|
Jan 3, 2019 | Jan 2, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2018 | Nov 1, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 25, 2018 | Sep 25, 2018 |
| 8-K |
Current report
Other events
|
Aug 8, 2018 | Aug 8, 2018 |
| 8-K |
Current report
Other events
|
Aug 7, 2018 | Aug 7, 2018 |
| 8-K |
Current report
Material agreement, Other events
|
Aug 3, 2018 | Aug 3, 2018 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2018 | Jul 30, 2018 |
| 8-K |
Current report
Other events
|
Jun 22, 2018 | Jun 21, 2018 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 15, 2018 | Jun 12, 2018 |
| 8-K |
Current report
Other events
|
May 1, 2018 | Apr 30, 2018 |
| 8-K |
Current report
Results of operations
|
Apr 26, 2018 | Apr 26, 2018 |
| 8-K |
Current report
Results of operations
|
Apr 10, 2018 | Apr 10, 2018 |
| 8-K |
Current report
Officer or director change
|
Mar 8, 2018 | Mar 5, 2018 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Mar 1, 2018 | Feb 26, 2018 |
| 8-K |
Current report
Other events
|
Feb 14, 2018 | Feb 13, 2018 |
| 8-K |
Current report
Material agreement, Other events
|
Feb 9, 2018 | Feb 8, 2018 |
| 8-K |
Current report
Material agreement
|
Feb 7, 2018 | Feb 6, 2018 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Jan 9, 2018 | Jan 5, 2018 |
| 8-K |
Current report
Material agreement, Other events
|
Jan 3, 2018 | Dec 27, 2017 |
| 8-K |
Current report
Officer or director change
|
Dec 19, 2017 | Dec 15, 2017 |
| 8-K |
Current report
Officer or director change
|
Dec 7, 2017 | Dec 7, 2017 |
| 8-K |
Current report
Results of operations
|
Oct 26, 2017 | Oct 26, 2017 |
| 8-K |
Current report
Other events
|
Oct 25, 2017 | Oct 24, 2017 |
| 8-K |
Current report
Other events
|
Oct 18, 2017 | Oct 17, 2017 |
| 8-K |
Current report
Material agreement, Other events
|
Oct 13, 2017 | Oct 12, 2017 |
| 8-K |
Current report
Results of operations
|
Oct 13, 2017 | Oct 12, 2017 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Other events
|
Oct 10, 2017 | Oct 9, 2017 |
| 8-K |
Current report
Shareholder vote results
|
Sep 7, 2017 | Sep 7, 2017 |
| 8-K |
Current report
Other events
|
Aug 28, 2017 | Aug 25, 2017 |
| 8-K |
Current report
Material agreement
|
Jul 27, 2017 | Jul 27, 2017 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2017 | Jul 27, 2017 |
| 8-K |
Current report
Officer or director change
|
Jul 18, 2017 | Jul 17, 2017 |
| 8-K |
Current report
Listing notice
|
Jun 16, 2017 | Jun 14, 2017 |
| 8-K |
Current report
Shareholder vote results
|
May 18, 2017 | May 16, 2017 |
| 8-K |
Current report
Results of operations
|
Apr 27, 2017 | Apr 27, 2017 |
| 8-K |
Current report
Other events
|
Mar 28, 2017 | Mar 28, 2017 |
| 8-K |
Current report
Material agreement, Other events
|
Mar 23, 2017 | Mar 22, 2017 |
| 8-K |
Current report
Material agreement, Results of operations, New debt, Unregistered share sale
|
Mar 8, 2017 | Mar 7, 2017 |
| 8-K |
Current report
Officer or director change
|
Feb 1, 2017 | Jan 26, 2017 |
Showing 118 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Surgical & Medical Instruments & Apparatus (SIC 3841)
- Listed as
- TNDM (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- San Diego, CA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1438133
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.