Company facts
- Headquarters
- Boston, Massachusetts
- Most recent report
- 8-K, filed Aug 7, 2026
- Incorporated
- Maryland
- Filings on record
- 448 filings
- On EDGAR
- CIK 1471420
- Fiscal year ends
- December
News 8 of 122
- 8-K Current report on a material event Aug 7, 2026
- 8-K Current report on a material event Jun 16, 2026
- 8-K Current report on a material event May 8, 2026
- 8-K Current report on a material event Mar 19, 2026
- 8-K Current report on a material event Feb 6, 2026
- 8-K Current report on a material event Nov 7, 2025
- 8-K Current report on a material event Aug 8, 2025
- 8-K Current report on a material event Jun 24, 2025
Prospectuses and Registrations 2
Proxies 8 of 19
- DEF 14A Proxy statement for a shareholder vote Apr 27, 2026
- DEF 14A Proxy statement for a shareholder vote May 5, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 22, 2024
- DEF 14A Proxy statement for a shareholder vote Apr 17, 2023
- DEF 14A Proxy statement for a shareholder vote Apr 18, 2022
- DEFA14A Extra proxy material Jun 4, 2021
- DEF 14A Proxy statement for a shareholder vote Apr 23, 2021
- DEFA14A Extra proxy material Apr 7, 2020
Ownership 8 of 119
- 3 Insider reported their initial holding Apr 1, 2026
- 3 Insider reported their initial holding Feb 4, 2026
- 3 Insider reported their initial holding Feb 3, 2026
- 3 Insider reported their initial holding Jan 5, 2026
- 4 Insider reported a trade Dec 16, 2025
- 4 Insider reported a trade Sep 8, 2025
- 3 Insider reported their initial holding May 7, 2025
- 4 Insider reported a trade Mar 11, 2025
Other 8 of 186
Everything here comes from Columbia Seligman Premium Technology Growth Fund, Inc.'s own filings on SEC EDGAR. The filing list is rechecked every hour.