| 4 |
Open Document
|
Open Filing |
FORM 4 |
16 Dec 2025 |
15 Dec 2025 |
|
| NPORT-P |
Open Document
|
Open Filing |
|
26 Nov 2025 |
30 Sep 2025 |
811-22328 |
| 8-K |
Open Document
| Data
|
Open Filing |
8-K |
07 Nov 2025 |
07 Nov 2025 |
811-22328 |
| 424B3 |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
08 Sep 2025 |
|
333-161752 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
08 Sep 2025 |
04 Sep 2025 |
|
| N-CSRS |
Open Document
| Data
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
04 Sep 2025 |
30 Jun 2025 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
22 Aug 2025 |
30 Jun 2025 |
811-22328 |
| N-PX |
Open Document
|
Open Filing |
|
21 Aug 2025 |
30 Jun 2025 |
811-22328 |
| 8-K |
Open Document
| Data
|
Open Filing |
8-K |
08 Aug 2025 |
08 Aug 2025 |
811-22328 |
| 40-17G |
Open Document
|
Open Filing |
40-17G |
18 Jul 2025 |
|
811-22328 |
| 8-K |
Open Document
| Data
|
Open Filing |
8-K |
24 Jun 2025 |
24 Jun 2025 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
27 May 2025 |
31 Mar 2025 |
811-22328 |
| 8-K |
Open Document
| Data
|
Open Filing |
8-K |
09 May 2025 |
09 May 2025 |
811-22328 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
07 May 2025 |
30 Apr 2025 |
|
| DEF 14A |
Open Document
|
Open Filing |
DEF 14A |
05 May 2025 |
24 Jun 2025 |
811-22328 |
| 40-17G |
Open Document
|
Open Filing |
40-17G |
23 Apr 2025 |
|
811-22328 |
| 40-17G |
Open Document
|
Open Filing |
40-17G |
31 Mar 2025 |
|
811-22328 |
| 8-K |
Open Document
| Data
|
Open Filing |
8-K |
31 Mar 2025 |
31 Mar 2025 |
811-22328 |
| N-CEN |
Open Document
|
Open Filing |
|
12 Mar 2025 |
31 Dec 2024 |
811-22328 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
11 Mar 2025 |
07 Mar 2025 |
|
| POS EX |
Open Document
|
Open Filing |
POS EX |
06 Mar 2025 |
|
333-280485 |
| N-CSR |
Open Document
| Data
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
05 Mar 2025 |
31 Dec 2024 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
28 Feb 2025 |
31 Dec 2024 |
811-22328 |
| 8-K |
Open Document
| Data
|
Open Filing |
8-K |
07 Feb 2025 |
07 Feb 2025 |
811-22328 |
| 8-K |
Open Document
| Data
|
Open Filing |
8-K |
06 Dec 2024 |
06 Dec 2024 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
25 Nov 2024 |
30 Sep 2024 |
811-22328 |
| 424B5 |
Open Document
| Data
|
Open Filing |
424B5 |
22 Nov 2024 |
|
333-280485 |
| EFFECT |
Open Document
|
Open Filing |
|
15 Nov 2024 |
|
333-280485 |
| N-2/A |
Open Document
|
Open Filing |
N-2/A |
13 Nov 2024 |
|
811-22328,333-280485 |
| 8-K |
Open Document
|
Open Filing |
8-K |
08 Nov 2024 |
08 Nov 2024 |
811-22328 |
| N-2/A |
Open Document
| Data
|
Open Filing |
N-2/A |
30 Oct 2024 |
|
811-22328,333-280485 |
| CORRESP |
Open Document
|
Open Filing |
|
30 Oct 2024 |
|
|
| CORRESP |
Open Document
|
Open Filing |
|
16 Oct 2024 |
|
|
| 3 |
Open Document
|
Open Filing |
FORM 3 |
08 Oct 2024 |
30 Sep 2024 |
|
| N-CSRS |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
05 Sep 2024 |
30 Jun 2024 |
811-22328 |
| N-PX |
Open Document
|
Open Filing |
|
03 Sep 2024 |
30 Jun 2024 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
27 Aug 2024 |
30 Jun 2024 |
811-22328 |
| CORRESP |
Open Document
|
Open Filing |
|
26 Aug 2024 |
|
|
| 8-K |
Open Document
|
Open Filing |
8-K |
09 Aug 2024 |
09 Aug 2024 |
811-22328 |
| 40-17G |
Open Document
|
Open Filing |
40-17G |
17 Jul 2024 |
|
811-22328 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
01 Jul 2024 |
01 Jul 2024 |
|
| N-2 |
Open Document
|
Open Filing |
N-2 |
26 Jun 2024 |
|
811-22328,333-280485 |
| 8-K |
Open Document
|
Open Filing |
8-K |
25 Jun 2024 |
25 Jun 2024 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
28 May 2024 |
31 Mar 2024 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
03 May 2024 |
03 May 2024 |
811-22328 |
| DEF 14A |
Open Document
|
Open Filing |
DEF 14A |
22 Apr 2024 |
25 Jun 2024 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
14 Mar 2024 |
14 Mar 2024 |
811-22328 |
| N-CEN |
Open Document
|
Open Filing |
|
13 Mar 2024 |
31 Dec 2023 |
811-22328 |
| N-CSR |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
01 Mar 2024 |
31 Dec 2023 |
811-22328 |
| 3 |
Open Document
|
Open Filing |
3 |
01 Mar 2024 |
01 Mar 2024 |
|
| NPORT-P |
Open Document
|
Open Filing |
|
26 Feb 2024 |
31 Dec 2023 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
09 Feb 2024 |
09 Feb 2024 |
811-22328 |
| 3 |
Open Document
|
Open Filing |
3 |
16 Jan 2024 |
15 Jan 2024 |
|
| 3 |
Open Document
|
Open Filing |
3 |
16 Jan 2024 |
15 Jan 2024 |
|
| 3 |
Open Document
|
Open Filing |
3 |
10 Jan 2024 |
01 Jan 2024 |
|
| 3 |
Open Document
|
Open Filing |
3 |
02 Jan 2024 |
01 Jan 2024 |
|
| 8-K |
Open Document
|
Open Filing |
8-K |
08 Dec 2023 |
08 Dec 2023 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
27 Nov 2023 |
30 Sep 2023 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
03 Nov 2023 |
03 Nov 2023 |
811-22328 |
| N-CSRS |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
31 Aug 2023 |
30 Jun 2023 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
24 Aug 2023 |
30 Jun 2023 |
811-22328 |
| N-PX |
Open Document
|
Open Filing |
N-PX |
24 Aug 2023 |
30 Jun 2023 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
04 Aug 2023 |
04 Aug 2023 |
811-22328 |
| 40-17G |
Open Document
|
Open Filing |
40-17G |
21 Jul 2023 |
|
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
20 Jun 2023 |
20 Jun 2023 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
25 May 2023 |
31 Mar 2023 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
05 May 2023 |
05 May 2023 |
811-22328 |
| DEF 14A |
Open Document
|
Open Filing |
DEF 14A |
17 Apr 2023 |
20 Jun 2023 |
811-22328 |
| N-CEN |
Open Document
|
Open Filing |
|
15 Mar 2023 |
31 Dec 2022 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
10 Mar 2023 |
10 Mar 2023 |
811-22328 |
| N-CSR |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
03 Mar 2023 |
31 Dec 2022 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
24 Feb 2023 |
31 Dec 2022 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
03 Feb 2023 |
03 Feb 2023 |
811-22328 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
04 Jan 2023 |
01 Jan 2023 |
|
| 8-K |
Open Document
|
Open Filing |
8-K |
02 Dec 2022 |
02 Dec 2022 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
25 Nov 2022 |
30 Sep 2022 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
07 Oct 2022 |
07 Oct 2022 |
811-22328 |
| N-CSRS |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
31 Aug 2022 |
30 Jun 2022 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
24 Aug 2022 |
30 Jun 2022 |
811-22328 |
| N-PX |
Open Document
|
Open Filing |
N-PX |
18 Aug 2022 |
30 Jun 2022 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
05 Aug 2022 |
05 Aug 2022 |
811-22328 |
| 40-17G |
Open Document
|
Open Filing |
40-17G |
28 Jul 2022 |
|
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
21 Jun 2022 |
21 Jun 2022 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
25 May 2022 |
31 Mar 2022 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
06 May 2022 |
06 May 2022 |
811-22328 |
| DEF 14A |
Open Document
|
Open Filing |
DEF 14A |
18 Apr 2022 |
21 Jun 2022 |
811-22328 |
| N-CSR/A |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
08 Apr 2022 |
31 Dec 2021 |
811-22328 |
| N-CEN |
Open Document
|
Open Filing |
|
15 Mar 2022 |
31 Dec 2021 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
11 Mar 2022 |
11 Mar 2022 |
811-22328 |
| N-CSR |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
03 Mar 2022 |
31 Dec 2021 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
24 Feb 2022 |
31 Dec 2021 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
04 Feb 2022 |
04 Feb 2022 |
811-22328 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
04 Jan 2022 |
01 Jan 2022 |
|
| 8-K |
Open Document
|
Open Filing |
8-K |
03 Dec 2021 |
03 Dec 2021 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
23 Nov 2021 |
30 Sep 2021 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
05 Nov 2021 |
05 Nov 2021 |
811-22328 |
| N-CSRS |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
31 Aug 2021 |
30 Jun 2021 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
25 Aug 2021 |
30 Jun 2021 |
811-22328 |
| N-PX |
Open Document
|
Open Filing |
N-PX |
24 Aug 2021 |
30 Jun 2021 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
06 Aug 2021 |
06 Aug 2021 |
811-22328 |
| 40-17G |
Open Document
|
Open Filing |
40-17G |
22 Jul 2021 |
|
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
11 Jun 2021 |
11 Jun 2021 |
811-22328 |
| DEFA14A |
Open Document
|
Open Filing |
DEFA14A |
04 Jun 2021 |
|
811-22328 |
| NPORT-P/A |
Open Document
|
Open Filing |
|
25 May 2021 |
31 Mar 2021 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
25 May 2021 |
31 Mar 2021 |
811-22328 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
14 May 2021 |
06 May 2021 |
|
| 8-K |
Open Document
|
Open Filing |
8-K |
07 May 2021 |
07 May 2021 |
811-22328 |
| DEF 14A |
Open Document
|
Open Filing |
DEF 14A |
23 Apr 2021 |
11 Jun 2021 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
22 Mar 2021 |
22 Mar 2021 |
811-22328 |
| N-CEN |
Open Document
|
Open Filing |
|
12 Mar 2021 |
31 Dec 2020 |
811-22328 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
05 Mar 2021 |
01 Mar 2021 |
|
| N-CSR |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
02 Mar 2021 |
31 Dec 2020 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
24 Feb 2021 |
31 Dec 2020 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
05 Feb 2021 |
05 Feb 2021 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
24 Nov 2020 |
30 Sep 2020 |
811-22328 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
19 Nov 2020 |
17 Nov 2020 |
|
| 8-K |
Open Document
|
Open Filing |
8-K |
06 Nov 2020 |
06 Nov 2020 |
811-22328 |
| N-CSRS |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
03 Sep 2020 |
30 Jun 2020 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
26 Aug 2020 |
30 Jun 2020 |
811-22328 |
| N-PX |
Open Document
|
Open Filing |
N-PX |
21 Aug 2020 |
30 Jun 2020 |
811-22328 |
| 40-17G |
Open Document
|
Open Filing |
40-17G |
12 Aug 2020 |
|
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
07 Aug 2020 |
07 Aug 2020 |
811-22328 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
25 Jun 2020 |
19 Jun 2020 |
|
| 3 |
Open Document
|
Open Filing |
FORM 3 |
15 Jun 2020 |
15 Jun 2020 |
|
| 8-K |
Open Document
|
Open Filing |
8-K |
15 Jun 2020 |
15 Jun 2020 |
811-22328 |
| CORRESP |
Open Document
|
Open Filing |
|
05 Jun 2020 |
|
|
| NPORT-P |
Open Document
|
Open Filing |
|
28 May 2020 |
31 Mar 2020 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
08 May 2020 |
08 May 2020 |
811-22328 |
| DEFA14A |
Open Document
|
Open Filing |
SELIGMAN PREMIUM TECHNOLOGY GROWTH |
07 Apr 2020 |
|
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
07 Apr 2020 |
07 Apr 2020 |
811-22328 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
01 Apr 2020 |
27 Mar 2020 |
|
| N-CEN |
Open Document
|
Open Filing |
|
12 Mar 2020 |
31 Dec 2019 |
811-22328 |
| DEF 14A |
Open Document
|
Open Filing |
DEF 14A |
06 Mar 2020 |
21 Apr 2020 |
811-22328 |
| N-CSR |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND |
04 Mar 2020 |
31 Dec 2019 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
25 Feb 2020 |
31 Dec 2019 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
07 Feb 2020 |
07 Feb 2020 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
05 Feb 2020 |
05 Feb 2020 |
811-22328 |
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
15 Jan 2020 |
|
005-87134 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
07 Jan 2020 |
01 Jan 2020 |
|
| 3 |
Open Document
|
Open Filing |
FORM 3 |
06 Jan 2020 |
01 Jan 2020 |
|
| 8-K |
Open Document
|
Open Filing |
8-K |
12 Dec 2019 |
12 Dec 2019 |
811-22328 |
| NPORT-P |
Open Document
|
Open Filing |
|
26 Nov 2019 |
30 Sep 2019 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
08 Nov 2019 |
08 Nov 2019 |
811-22328 |
| N-CSRS |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
04 Sep 2019 |
30 Jun 2019 |
811-22328 |
| N-PX |
Open Document
|
Open Filing |
N-PX |
22 Aug 2019 |
30 Jun 2019 |
811-22328 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
19 Aug 2019 |
25 Jun 2019 |
|
| 8-K |
Open Document
|
Open Filing |
8-K |
02 Aug 2019 |
02 Aug 2019 |
811-22328 |
| 40-17G |
Open Document
|
Open Filing |
40-17G |
19 Jul 2019 |
|
811-22328 |
| NPORT-EX |
Open Document
|
Open Filing |
SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
28 May 2019 |
31 Mar 2019 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
03 May 2019 |
03 May 2019 |
811-22328 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
17 Apr 2019 |
16 Apr 2019 |
|
| 8-K |
Open Document
|
Open Filing |
8-K |
16 Apr 2019 |
16 Apr 2019 |
811-22328 |
| N-CEN |
Open Document
|
Open Filing |
|
15 Mar 2019 |
31 Dec 2018 |
811-22328 |
| N-CSR |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
06 Mar 2019 |
31 Dec 2018 |
811-22328 |
| DEF 14A |
Open Document
|
Open Filing |
DEF 14A |
01 Mar 2019 |
16 Apr 2019 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
08 Feb 2019 |
08 Feb 2019 |
811-22328 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
05 Feb 2019 |
01 Feb 2019 |
|
| 8-K |
Open Document
|
Open Filing |
8-K |
30 Jan 2019 |
30 Jan 2019 |
811-22328 |
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
28 Jan 2019 |
|
005-87134 |
| 8-K |
Open Document
|
Open Filing |
8-K |
13 Dec 2018 |
13 Dec 2018 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
07 Dec 2018 |
07 Dec 2018 |
811-22328 |
| N-Q |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
28 Nov 2018 |
30 Sep 2018 |
811-22328 |
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
09 Nov 2018 |
|
005-87134 |
| 8-K |
Open Document
|
Open Filing |
8-K |
02 Nov 2018 |
02 Nov 2018 |
811-22328 |
| N-CSRS |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
31 Aug 2018 |
30 Jun 2018 |
811-22328 |
| N-PX |
Open Document
|
Open Filing |
N-PX |
21 Aug 2018 |
30 Jun 2018 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
03 Aug 2018 |
03 Aug 2018 |
811-22328 |
| 40-17G |
Open Document
|
Open Filing |
40-17G |
18 Jul 2018 |
|
811-22328 |
| N-Q |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
25 May 2018 |
31 Mar 2018 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
04 May 2018 |
04 May 2018 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
16 Apr 2018 |
16 Apr 2018 |
811-22328 |
| DEF 14A |
Open Document
|
Open Filing |
DEF 14A |
05 Mar 2018 |
16 Apr 2018 |
811-22328 |
| N-CSR |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
02 Mar 2018 |
31 Dec 2017 |
811-22328 |
| NSAR-B |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND |
27 Feb 2018 |
31 Dec 2017 |
811-22328 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
26 Feb 2018 |
20 Feb 2018 |
|
| 3 |
Open Document
|
Open Filing |
FORM 3 |
09 Feb 2018 |
02 Feb 2018 |
|
| 8-K |
Open Document
|
Open Filing |
8-K |
09 Feb 2018 |
09 Feb 2018 |
811-22328 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
08 Feb 2018 |
02 Feb 2018 |
|
| 8-K |
Open Document
|
Open Filing |
8-K |
02 Feb 2018 |
02 Feb 2018 |
811-22328 |
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
17 Jan 2018 |
|
005-87134 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
05 Jan 2018 |
01 Jan 2018 |
|
| 3 |
Open Document
|
Open Filing |
FORM 3 |
05 Jan 2018 |
01 Jan 2018 |
|
| 8-K |
Open Document
|
Open Filing |
8-K |
19 Dec 2017 |
19 Dec 2017 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
08 Dec 2017 |
08 Dec 2017 |
811-22328 |
| N-Q |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
28 Nov 2017 |
30 Sep 2017 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
03 Nov 2017 |
03 Nov 2017 |
811-22328 |
| N-CSRS |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
31 Aug 2017 |
30 Jun 2017 |
811-22328 |
| NSAR-A |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH |
28 Aug 2017 |
30 Jun 2017 |
811-22328 |
| N-PX |
Open Document
|
Open Filing |
N-PX |
24 Aug 2017 |
30 Jun 2017 |
811-22328 |
| 8-K/A |
Open Document
|
Open Filing |
8-K/A |
21 Aug 2017 |
21 Aug 2017 |
811-22328 |
| 40-17G |
Open Document
|
Open Filing |
40-17G |
07 Aug 2017 |
|
811-22328 |
| 8-K |
Open Document
| Data
|
Open Filing |
8-K |
04 Aug 2017 |
04 Aug 2017 |
811-22328 |
| N-Q |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
26 May 2017 |
31 Mar 2017 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
05 May 2017 |
05 May 2017 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
19 Apr 2017 |
19 Apr 2017 |
811-22328 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
07 Apr 2017 |
01 Apr 2017 |
|
| DEF 14A |
Open Document
|
Open Filing |
DEF 14A |
08 Mar 2017 |
19 Apr 2017 |
811-22328 |
| N-CSR |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
02 Mar 2017 |
31 Dec 2016 |
811-22328 |
| NSAR-B |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND |
27 Feb 2017 |
31 Dec 2016 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
15 Feb 2017 |
15 Feb 2017 |
811-22328 |
| SC 13G/A |
Open Document
|
Open Filing |
|
14 Feb 2017 |
|
005-87134 |
| 8-K |
Open Document
|
Open Filing |
8-K |
10 Feb 2017 |
10 Feb 2017 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
30 Jan 2017 |
30 Jan 2017 |
811-22328 |
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
12 Jan 2017 |
|
005-87134 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
11 Jan 2017 |
25 Oct 2016 |
|
| N-Q |
Open Document
|
Open Filing |
N-Q |
28 Nov 2016 |
30 Sep 2016 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
04 Nov 2016 |
04 Nov 2016 |
811-22328 |
| N-CSRS |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
01 Sep 2016 |
30 Jun 2016 |
811-22328 |
| NSAR-A |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH |
29 Aug 2016 |
30 Jun 2016 |
811-22328 |
| N-PX |
Open Document
|
Open Filing |
N-PX |
25 Aug 2016 |
30 Jun 2016 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
05 Aug 2016 |
05 Aug 2016 |
811-22328 |
| 40-17G |
Open Document
|
Open Filing |
40-17G |
02 Aug 2016 |
|
811-22328 |
| N-Q |
Open Document
| Data
|
Open Filing |
N-Q |
27 May 2016 |
31 Mar 2016 |
811-22328 |
| 8-K |
Open Document
| Data
|
Open Filing |
8-K |
06 May 2016 |
06 May 2016 |
811-22328 |
| POS EX |
Open Document
| Data
|
Open Filing |
POS EX |
28 Apr 2016 |
|
333-161752 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
21 Apr 2016 |
18 Apr 2016 |
|
| 8-K |
Open Document
| Data
|
Open Filing |
8-K |
18 Apr 2016 |
18 Apr 2016 |
811-22328 |
| DEF 14A |
Open Document
|
Open Filing |
DEF 14A |
15 Mar 2016 |
18 Apr 2016 |
811-22328 |
| POS EX |
Open Document
| Data
|
Open Filing |
POS EX |
14 Mar 2016 |
|
333-161752 |
| N-CSR |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
03 Mar 2016 |
31 Dec 2015 |
811-22328 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
26 Feb 2016 |
19 Feb 2016 |
|
| NSAR-B |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND |
25 Feb 2016 |
31 Dec 2015 |
811-22328 |
| SC 13G |
Open Document
|
Open Filing |
|
16 Feb 2016 |
|
005-87134 |
| 8-K |
Open Document
|
Open Filing |
8-K |
10 Feb 2016 |
10 Feb 2016 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
05 Feb 2016 |
05 Feb 2016 |
811-22328 |
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
15 Jan 2016 |
|
005-87134 |
| N-Q |
Open Document
|
Open Filing |
N-Q |
25 Nov 2015 |
30 Sep 2015 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
06 Nov 2015 |
06 Nov 2015 |
811-22328 |
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
10 Sep 2015 |
|
005-87134 |
| N-CSRS |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
02 Sep 2015 |
30 Jun 2015 |
811-22328 |
| NSAR-A |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH |
28 Aug 2015 |
30 Jun 2015 |
811-22328 |
| N-PX |
Open Document
|
Open Filing |
N-PX |
25 Aug 2015 |
30 Jun 2015 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
07 Aug 2015 |
07 Aug 2015 |
811-22328 |
| 40-17G |
Open Document
|
Open Filing |
40-17G |
05 Aug 2015 |
|
811-22328 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
22 Jul 2015 |
13 Jul 2015 |
|
| 3 |
Open Document
|
Open Filing |
FORM 3 |
20 Jul 2015 |
13 Jul 2015 |
|
| N-Q |
Open Document
|
Open Filing |
N-Q |
29 May 2015 |
31 Mar 2015 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
08 May 2015 |
08 May 2015 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
13 Apr 2015 |
13 Apr 2015 |
811-22328 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
08 Apr 2015 |
30 Mar 2015 |
|
| 3 |
Open Document
|
Open Filing |
FORM 3 |
08 Apr 2015 |
30 Mar 2015 |
|
| 3 |
Open Document
|
Open Filing |
FORM 3 |
06 Apr 2015 |
30 Mar 2015 |
|
| 3 |
Open Document
|
Open Filing |
FORM 3 |
06 Mar 2015 |
02 Mar 2015 |
|
| N-CSR |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
06 Mar 2015 |
31 Dec 2014 |
811-22328 |
| DEF 14A |
Open Document
|
Open Filing |
DEF 14A |
04 Mar 2015 |
13 Apr 2015 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
02 Mar 2015 |
02 Mar 2015 |
811-22328 |
| NSAR-B |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND |
27 Feb 2015 |
31 Dec 2014 |
811-22328 |
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
11 Feb 2015 |
|
005-87134 |
| 8-K |
Open Document
|
Open Filing |
8-K |
06 Feb 2015 |
06 Feb 2015 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
28 Jan 2015 |
28 Jan 2015 |
811-22328 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
09 Jan 2015 |
01 Jan 2015 |
|
| 3 |
Open Document
|
Open Filing |
FORM 3 |
09 Jan 2015 |
01 Jan 2015 |
|
| CORRESP |
Open Document
|
Open Filing |
|
04 Dec 2014 |
|
|
| N-Q |
Open Document
|
Open Filing |
N-Q |
26 Nov 2014 |
30 Sep 2014 |
811-22328 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
24 Nov 2014 |
10 Nov 2014 |
|
| 8-K |
Open Document
|
Open Filing |
8-K |
07 Nov 2014 |
07 Nov 2014 |
811-22328 |
| N-CSRS |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC. |
04 Sep 2014 |
30 Jun 2014 |
811-22328 |
| NSAR-A |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH - SEMI ANNUAL REPORT - DATED 6/30/14 |
28 Aug 2014 |
30 Jun 2014 |
811-22328 |
| N-PX |
Open Document
|
Open Filing |
N-PX |
26 Aug 2014 |
30 Jun 2014 |
811-22328 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
25 Aug 2014 |
18 Aug 2014 |
|
| 8-K |
Open Document
|
Open Filing |
8-K |
08 Aug 2014 |
08 Aug 2014 |
811-22328 |
| 40-17G |
Open Document
|
Open Filing |
40-17G |
07 Aug 2014 |
|
811-22328 |
| N-Q |
Open Document
|
Open Filing |
N-Q |
29 May 2014 |
31 Mar 2014 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
09 May 2014 |
09 May 2014 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
11 Apr 2014 |
11 Apr 2014 |
811-22328 |
| N-CSR |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN PREMIUM TECHNOLOGY GROWTH FUND, INC |
06 Mar 2014 |
31 Dec 2013 |
811-22328 |
| DEFR14A |
Open Document
|
Open Filing |
DEFR14A |
05 Mar 2014 |
|
811-22328 |
| 5 |
Open Document
|
Open Filing |
FORM 5 |
05 Mar 2014 |
31 Dec 2013 |
|
| 5 |
Open Document
|
Open Filing |
FORM 5 |
05 Mar 2014 |
31 Dec 2013 |
|
| NSAR-B |
Open Document
|
Open Filing |
COLUMBIA SELIGMAN TECHNOLOGY GROWTH FUND - ANNUAL REPORT - DATED 12/31/2013 |
27 Feb 2014 |
31 Dec 2013 |
811-22328 |
| DEF 14A |
Open Document
|
Open Filing |
DEF 14A |
21 Feb 2014 |
11 Apr 2014 |
811-22328 |
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
11 Feb 2014 |
|
005-87134 |
| 8-K |
Open Document
|
Open Filing |
8-K |
06 Feb 2014 |
06 Feb 2014 |
811-22328 |
| 8-K |
Open Document
|
Open Filing |
8-K |
15 Jan 2014 |
15 Jan 2014 |
811-22328 |
| 3 |
Open Document
|
Open Filing |
FORM 3 |
06 Jan 2014 |
01 Jan 2014 |
|