Columbia Seligman Premium Technology Growth Fund, Inc. SEC filings STK
Columbia Seligman Premium Technology Growth Fund, Inc. has 452 filings in SEC EDGAR's recent list, going back to Sep 4, 2009. The most recent current report (Form 8-K) was filed on Oct 9, 2026 (regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 497 | Filing | Sep 28, 2026 | — |
| N-CSRS | Filing | Sep 4, 2026 | Jun 30, 2026 |
| NPORT-P | Filing | Aug 28, 2026 | Jun 30, 2026 |
| N-PX | Filing | Aug 18, 2026 | Jun 30, 2026 |
| 40-17G | Filing | Jul 10, 2026 | — |
| NPORT-P | Filing | May 28, 2026 | Mar 31, 2026 |
| N-CEN | Filing | Mar 10, 2026 | Dec 31, 2025 |
| N-CSR | Filing | Mar 6, 2026 | Dec 31, 2025 |
| NPORT-P | Filing | Feb 26, 2026 | Dec 31, 2025 |
| NPORT-P | Filing | Nov 26, 2025 | Sep 30, 2025 |
| N-CSRS | Columbia seligman premium technology growth fund, inc. | Sep 4, 2025 | Jun 30, 2025 |
| NPORT-P | Filing | Aug 22, 2025 | Jun 30, 2025 |
| N-PX | Filing | Aug 21, 2025 | Jun 30, 2025 |
| 40-17G | Filing | Jul 18, 2025 | — |
| NPORT-P | Filing | May 27, 2025 | Mar 31, 2025 |
| 40-17G | Filing | Apr 23, 2025 | — |
| 40-17G | Filing | Mar 31, 2025 | — |
| N-CEN | Filing | Mar 12, 2025 | Dec 31, 2024 |
| POS EX | Filing | Mar 6, 2025 | — |
| N-CSR | Columbia seligman premium technology growth fund, inc. | Mar 5, 2025 | Dec 31, 2024 |
| NPORT-P | Filing | Feb 28, 2025 | Dec 31, 2024 |
| NPORT-P | Filing | Nov 25, 2024 | Sep 30, 2024 |
| EFFECT | Filing | Nov 15, 2024 | — |
| N-2/A | Filing | Nov 13, 2024 | — |
| N-2/A | Filing | Oct 30, 2024 | — |
| CORRESP | Letter to the SEC | Oct 30, 2024 | — |
| CORRESP | Letter to the SEC | Oct 16, 2024 | — |
| N-CSRS | Columbia seligman premium technology growth fund, inc. | Sep 5, 2024 | Jun 30, 2024 |
| N-PX | Filing | Sep 3, 2024 | Jun 30, 2024 |
| NPORT-P | Filing | Aug 27, 2024 | Jun 30, 2024 |
| CORRESP | Letter to the SEC | Aug 26, 2024 | — |
| 40-17G | Filing | Jul 17, 2024 | — |
| N-2 | Filing | Jun 26, 2024 | — |
| NPORT-P | Filing | May 28, 2024 | Mar 31, 2024 |
| N-CEN | Filing | Mar 13, 2024 | Dec 31, 2023 |
| N-CSR | Columbia seligman premium technology growth fund, inc. | Mar 1, 2024 | Dec 31, 2023 |
| NPORT-P | Filing | Feb 26, 2024 | Dec 31, 2023 |
| NPORT-P | Filing | Nov 27, 2023 | Sep 30, 2023 |
| N-CSRS | Columbia seligman premium technology growth fund, inc. | Aug 31, 2023 | Jun 30, 2023 |
| NPORT-P | Filing | Aug 24, 2023 | Jun 30, 2023 |
| N-PX | Filing | Aug 24, 2023 | Jun 30, 2023 |
| 40-17G | Filing | Jul 21, 2023 | — |
| NPORT-P | Filing | May 25, 2023 | Mar 31, 2023 |
| N-CEN | Filing | Mar 15, 2023 | Dec 31, 2022 |
| N-CSR | Columbia seligman premium technology growth fund, inc. | Mar 3, 2023 | Dec 31, 2022 |
| NPORT-P | Filing | Feb 24, 2023 | Dec 31, 2022 |
| NPORT-P | Filing | Nov 25, 2022 | Sep 30, 2022 |
| N-CSRS | Columbia seligman premium technology growth fund, inc. | Aug 31, 2022 | Jun 30, 2022 |
| NPORT-P | Filing | Aug 24, 2022 | Jun 30, 2022 |
| N-PX | Filing | Aug 18, 2022 | Jun 30, 2022 |
| 40-17G | Filing | Jul 28, 2022 | — |
| NPORT-P | Filing | May 25, 2022 | Mar 31, 2022 |
| N-CSR/A | Columbia seligman premium technology growth fund, inc. | Apr 8, 2022 | Dec 31, 2021 |
| N-CEN | Filing | Mar 15, 2022 | Dec 31, 2021 |
| N-CSR | Columbia seligman premium technology growth fund, inc. | Mar 3, 2022 | Dec 31, 2021 |
| NPORT-P | Filing | Feb 24, 2022 | Dec 31, 2021 |
| NPORT-P | Filing | Nov 23, 2021 | Sep 30, 2021 |
| N-CSRS | Columbia seligman premium technology growth fund, inc. | Aug 31, 2021 | Jun 30, 2021 |
| NPORT-P | Filing | Aug 25, 2021 | Jun 30, 2021 |
| N-PX | Filing | Aug 24, 2021 | Jun 30, 2021 |
| 40-17G | Filing | Jul 22, 2021 | — |
| NPORT-P/A | Filing | May 25, 2021 | Mar 31, 2021 |
| NPORT-P | Filing | May 25, 2021 | Mar 31, 2021 |
| N-CEN | Filing | Mar 12, 2021 | Dec 31, 2020 |
| N-CSR | Columbia seligman premium technology growth fund, inc. | Mar 2, 2021 | Dec 31, 2020 |
| NPORT-P | Filing | Feb 24, 2021 | Dec 31, 2020 |
| NPORT-P | Filing | Nov 24, 2020 | Sep 30, 2020 |
| N-CSRS | Columbia seligman premium technology growth fund, inc. | Sep 3, 2020 | Jun 30, 2020 |
| NPORT-P | Filing | Aug 26, 2020 | Jun 30, 2020 |
| N-PX | Filing | Aug 21, 2020 | Jun 30, 2020 |
| 40-17G | Filing | Aug 12, 2020 | — |
| CORRESP | Letter to the SEC | Jun 5, 2020 | — |
| NPORT-P | Filing | May 28, 2020 | Mar 31, 2020 |
| N-CEN | Filing | Mar 12, 2020 | Dec 31, 2019 |
| N-CSR | Columbia seligman premium technology growth fund | Mar 4, 2020 | Dec 31, 2019 |
| NPORT-P | Filing | Feb 25, 2020 | Dec 31, 2019 |
| NPORT-P | Filing | Nov 26, 2019 | Sep 30, 2019 |
| N-CSRS | Columbia seligman premium technology growth fund, inc. | Sep 4, 2019 | Jun 30, 2019 |
| N-PX | Filing | Aug 22, 2019 | Jun 30, 2019 |
| 40-17G | Filing | Jul 19, 2019 | — |
| NPORT-EX | Seligman premium technology growth fund, inc. | May 28, 2019 | Mar 31, 2019 |
| N-CEN | Filing | Mar 15, 2019 | Dec 31, 2018 |
| N-CSR | Columbia seligman premium technology growth fund, inc. | Mar 6, 2019 | Dec 31, 2018 |
| N-Q | Columbia seligman premium technology growth fund, inc. | Nov 28, 2018 | Sep 30, 2018 |
| N-CSRS | Columbia seligman premium technology growth fund, inc. | Aug 31, 2018 | Jun 30, 2018 |
| N-PX | Filing | Aug 21, 2018 | Jun 30, 2018 |
| 40-17G | Filing | Jul 18, 2018 | — |
| N-Q | Columbia seligman premium technology growth fund, inc. | May 25, 2018 | Mar 31, 2018 |
| N-CSR | Columbia seligman premium technology growth fund, inc. | Mar 2, 2018 | Dec 31, 2017 |
| NSAR-B | Columbia seligman premium technology growth fund | Feb 27, 2018 | Dec 31, 2017 |
| N-Q | Columbia seligman premium technology growth fund, inc. | Nov 28, 2017 | Sep 30, 2017 |
| N-CSRS | Columbia seligman premium technology growth fund, inc. | Aug 31, 2017 | Jun 30, 2017 |
| NSAR-A | Columbia seligman premium technology growth | Aug 28, 2017 | Jun 30, 2017 |
| N-PX | Filing | Aug 24, 2017 | Jun 30, 2017 |
| 40-17G | Filing | Aug 7, 2017 | — |
| N-Q | Columbia seligman premium technology growth fund, inc. | May 26, 2017 | Mar 31, 2017 |
| N-CSR | Columbia seligman premium technology growth fund, inc. | Mar 2, 2017 | Dec 31, 2016 |
| NSAR-B | Columbia seligman premium technology growth fund | Feb 27, 2017 | Dec 31, 2016 |
| N-Q | Filing | Nov 28, 2016 | Sep 30, 2016 |
| N-CSRS | Columbia seligman premium technology growth fund, inc. | Sep 1, 2016 | Jun 30, 2016 |
| NSAR-A | Columbia seligman premium technology growth | Aug 29, 2016 | Jun 30, 2016 |
| N-PX | Filing | Aug 25, 2016 | Jun 30, 2016 |
| 40-17G | Filing | Aug 2, 2016 | — |
| N-Q | Filing | May 27, 2016 | Mar 31, 2016 |
| POS EX | Filing | Apr 28, 2016 | — |
| POS EX | Filing | Mar 14, 2016 | — |
| N-CSR | Columbia seligman premium technology growth fund, inc. | Mar 3, 2016 | Dec 31, 2015 |
| NSAR-B | Columbia seligman premium technology growth fund | Feb 25, 2016 | Dec 31, 2015 |
| N-Q | Filing | Nov 25, 2015 | Sep 30, 2015 |
| N-CSRS | Columbia seligman premium technology growth fund, inc. | Sep 2, 2015 | Jun 30, 2015 |
| NSAR-A | Columbia seligman premium technology growth | Aug 28, 2015 | Jun 30, 2015 |
| N-PX | Filing | Aug 25, 2015 | Jun 30, 2015 |
| 40-17G | Filing | Aug 5, 2015 | — |
| N-Q | Filing | May 29, 2015 | Mar 31, 2015 |
| N-CSR | Columbia seligman premium technology growth fund, inc. | Mar 6, 2015 | Dec 31, 2014 |
| NSAR-B | Columbia seligman premium technology growth fund | Feb 27, 2015 | Dec 31, 2014 |
| CORRESP | Letter to the SEC | Dec 4, 2014 | — |
| N-Q | Filing | Nov 26, 2014 | Sep 30, 2014 |
| N-CSRS | Columbia seligman premium technology growth fund, inc. | Sep 4, 2014 | Jun 30, 2014 |
| NSAR-A | Columbia seligman premium technology growth - semi annual report - dated 6/30/14 | Aug 28, 2014 | Jun 30, 2014 |
| N-PX | Filing | Aug 26, 2014 | Jun 30, 2014 |
| 40-17G | Filing | Aug 7, 2014 | — |
| N-Q | Filing | May 29, 2014 | Mar 31, 2014 |
| N-CSR | Columbia seligman premium technology growth fund, inc | Mar 6, 2014 | Dec 31, 2013 |
| DEFR14A | Filing | Mar 5, 2014 | — |
| NSAR-B | Columbia seligman technology growth fund - annual report - dated 12/31/2013 | Feb 27, 2014 | Dec 31, 2013 |
| N-Q | Filing | Nov 27, 2013 | Sep 30, 2013 |
| N-CSR/A | Columbia seligman premium technology growth fund, inc. | Sep 18, 2013 | Dec 31, 2011 |
| N-CSRS/A | Columbia seligman premium technology growth fund, inc. | Sep 18, 2013 | Jun 30, 2013 |
| N-CSR/A | Columbia seligman premium technology growth fund, inc. | Sep 18, 2013 | Dec 31, 2012 |
| N-CSRS/A | Columbia seligman premium technology growth fund, inc. | Sep 18, 2013 | Jun 30, 2011 |
| N-CSRS/A | Columbia seligman premium technology growth fund, inc. | Sep 18, 2013 | Jun 30, 2012 |
| N-CSRS/A | Columbia seligman premium technology growth fund, inc. | Sep 13, 2013 | Jun 30, 2013 |
| N-CSRS | Columbia seligman premium technology growth fund, inc. | Aug 30, 2013 | Jun 30, 2013 |
| NSAR-A | Columbia seligman premium technology growth - semi annual report - dated 6/30/13 | Aug 29, 2013 | Jun 30, 2013 |
| N-PX | Filing | Aug 27, 2013 | Jun 30, 2013 |
| 40-17G | Filing | Aug 13, 2013 | — |
| N-Q | Filing | May 29, 2013 | Mar 31, 2013 |
| N-CSR | Columbia seligman premium technology growth fund | Mar 5, 2013 | Dec 31, 2012 |
| NSAR-B | Annual report | Mar 1, 2013 | Dec 31, 2012 |
| 40-APP/A | Filing | Dec 6, 2012 | — |
| N-Q | Filing | Nov 27, 2012 | Sep 30, 2012 |
| 40-APP/A | Filing | Oct 3, 2012 | — |
| 40-17G | Columbia etf trust/ seligman premium tech growth/ tri-continental corp | Sep 10, 2012 | — |
| CORRESP | Letter to the SEC | Sep 7, 2012 | — |
| N-CSRS | Columbia seligman premium technology growth fund, inc. | Aug 30, 2012 | Jun 30, 2012 |
| NSAR-A | Semi annual report | Aug 29, 2012 | Jun 30, 2012 |
| N-PX | Filing | Aug 27, 2012 | Jun 30, 2012 |
| 40-APP | Filing | Jun 1, 2012 | — |
| N-Q | Filing | May 29, 2012 | Mar 31, 2012 |
| N-CSR | Filing | Mar 1, 2012 | Dec 31, 2011 |
| NSAR-B | Answer file | Feb 28, 2012 | Dec 31, 2011 |
| N-Q | Filing | Nov 28, 2011 | Sep 30, 2011 |
| N-CSRS | Filing | Sep 8, 2011 | Jun 30, 2011 |
| N-PX | Filing | Aug 29, 2011 | Jun 30, 2011 |
| NSAR-A | Semi annual report | Aug 26, 2011 | Jun 30, 2011 |
| 40-17G | Columbia multi funds | Aug 1, 2011 | — |
| N-Q | Form n-q | May 26, 2011 | Mar 31, 2011 |
| 40-17G/A | Filing | Apr 20, 2011 | — |
| 40-17G | Filing | Mar 24, 2011 | — |
| N-CSR | Filing | Mar 11, 2011 | Dec 31, 2010 |
| NSAR-B | Answer file | Feb 28, 2011 | Dec 31, 2010 |
| N-Q | Form n-q | Nov 29, 2010 | Sep 30, 2010 |
| APP ORDR | Filing | Nov 2, 2010 | — |
| APP NTC | Filing | Nov 2, 2010 | — |
| 40-APP/A | Filing | Sep 14, 2010 | — |
| N-CSRS | Form n-csrs | Sep 7, 2010 | Jun 30, 2010 |
| NSAR-A | Semi-annual report | Aug 27, 2010 | Jun 30, 2010 |
| N-PX | Form n-px | Aug 25, 2010 | Jun 30, 2010 |
| 40-17G/A | Filing | Jun 4, 2010 | — |
| N-Q | Form n-q | May 26, 2010 | Mar 31, 2010 |
| 40-APP/A | Filing | May 13, 2010 | — |
| 40-17G/A | Filing | Apr 27, 2010 | — |
| N-CSR | Filing | Mar 5, 2010 | Dec 31, 2009 |
| NSAR-B | Filing | Feb 25, 2010 | Dec 31, 2009 |
| 40-17G | Filing | Feb 19, 2010 | — |
| 497 | Filing | Nov 25, 2009 | — |
| EFFECT | Filing | Nov 24, 2009 | — |
| N-2/A | Form n-2/a | Nov 24, 2009 | — |
| CORRESP | Letter to the SEC | Nov 20, 2009 | — |
| CORRESP | Letter to the SEC | Nov 18, 2009 | — |
| 8-A12B | Form 8-a12b | Nov 16, 2009 | — |
| UPLOAD | Letter from the SEC | Oct 28, 2009 | — |
| N-2/A | Form n-2/a | Oct 23, 2009 | — |
| N-2/A | Pre-effective amend no. 2 | Oct 22, 2009 | — |
| CORRESP | Letter to the SEC | Oct 22, 2009 | — |
| CORRESP | Letter to the SEC | Oct 14, 2009 | — |
| N-2/A | Filing | Oct 14, 2009 | — |
| N-2 | Form n-2 | Sep 4, 2009 | — |
| N-8A | Filing | Sep 4, 2009 | — |
Showing 190 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
- Listed as
- STK (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- MD
- Headquarters
- Boston, MA
- SEC CIK
- 1471420
- Former names
- Seligman Premium Technology Growth Fund, Inc. (until Nov 29, 2010)
Source: SEC EDGAR filings. This is company-reported data, not investment advice.