Columbia Seligman Premium Technology Growth Fund, Inc.
STK- Exchange
- NYSE
- SEC CIK
- 0001471420
No open-market purchases or sales by Columbia Seligman Premium Technology Growth Fund, Inc. insiders were filed in the last 90 days; 100 institutions reported holding it in 13F filings for Q2 2026, worth $177.6M in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Columbia Seligman Premium Technology Growth Fund, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Columbia Seligman Premium Technology Growth Fund, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Carlton Pamela G | Director | 100 | Dec 16, 2025 | 1 |
| Petersen Christopher O. | SVP & Asst Secretary | 0 | Sep 8, 2025 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Dec 16, 2025 (view filing) | Dec 15 | 1 day | Carlton Pamela GDirector | PPurchaseColumbia Seligman Premium Technology Growth Fund, Inc | +100 | $36.00 | +$3.60K | New position100 after | |
| Sep 8, 2025 (view filing) | Sep 4 | 4 days | Petersen Christopher O.SVP & Asst Secretary | SSaleColumbia Seligman Premium Technology Growth Fund, Inc. | −139.08 | $31.91 | −$4.44K | −100.0%0 after | |
| Mar 11, 2025 (view filing) | Mar 7 | 4 days | Carlton Pamela GDirector | SSaleColumbia Seligman Premium Technology Growth Fund, Inc. | −2.26K | $28.98 | −$65.4K | −100.0%0 after | 7 lots |