Company facts
- Headquarters
- San Diego, California
- Most recent report
- 10-Q, filed Aug 6, 2026
- Incorporated
- Delaware
- Filings on record
- 1,000+ filings
- On EDGAR
- CIK 1438133
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 40
News 8 of 118
Prospectuses and Registrations 8 of 24
- S-8 Registration statement for an employee plan May 27, 2026
- S-8 Registration statement for an employee plan May 23, 2024
- S-8 Registration statement for an employee plan Aug 3, 2023
- S-8 Registration statement for an employee plan Aug 1, 2019
- S-8 Registration statement for an employee plan Aug 17, 2018
- 424B5 Prospectus supplement for an offering Aug 3, 2018
- 424B5 Prospectus supplement for an offering Aug 2, 2018
- S-3 Shelf registration statement Apr 26, 2018
Proxies 8 of 34
- DEFA14A Extra proxy material Apr 7, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 7, 2026
- PRE 14A Preliminary proxy statement Mar 27, 2026
- DEFA14A Extra proxy material Apr 8, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 8, 2025
- DEFA14A Extra proxy material Apr 9, 2024
- DEF 14A Proxy statement for a shareholder vote Apr 9, 2024
- DEFA14A Extra proxy material Apr 12, 2023
Ownership 8 of 741
- 4 Insider reported a trade Aug 18, 2026
- 4 Insider reported a trade Aug 18, 2026
- 4 Insider reported a trade Aug 18, 2026
- 4 Insider reported a trade Aug 18, 2026
- 4 Insider reported a trade Aug 18, 2026
- 4 Insider reported a trade Aug 18, 2026
- 4 Insider reported a trade Aug 18, 2026
- 144 Notice of a proposed sale of restricted stock Aug 18, 2026
Other 8 of 43
- SD Conflict minerals disclosure May 28, 2026
- ARS Annual report sent to shareholders Apr 8, 2026
- UPLOAD Comment letter from SEC staff Jun 26, 2025
- CORRESP Reply to SEC staff Jun 25, 2025
- UPLOAD Comment letter from SEC staff Jun 11, 2025
- SD Conflict minerals disclosure May 29, 2025
- CORRESP Reply to SEC staff May 23, 2025
- UPLOAD Comment letter from SEC staff May 13, 2025
Everything here comes from Tandem Diabetes Care Inc's own filings on SEC EDGAR. The filing list is rechecked every hour.