2 insiders reported 9 Form 4 transactions for Columbia Seligman Premium Technology Growth Fund, Inc. (STK) over the past 18 months (most recent 2025-12-16). Recent activity: Carlton Pamela G (Director) Buy 100 shares, Petersen Christopher O. (SVP & Asst Secretary) Sell 139 shares, Carlton Pamela G (Director) Sell 28 shares, Carlton Pamela G (Director) Sell 6 shares, Carlton Pamela G (Director) Sell 1,028 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-12-16 | Carlton Pamela G | Director | Buy | 100 | $3,600 |
| 2025-09-08 | Petersen Christopher O. | SVP & Asst Secretary | Sell | 139 | $4,438 |
| 2025-03-11 | Carlton Pamela G | Director | Sell | 28 | $813 |
| 2025-03-11 | Carlton Pamela G | Director | Sell | 6 | $174 |
| 2025-03-11 | Carlton Pamela G | Director | Sell | 1,028 | $29,853 |
| 2025-03-11 | Carlton Pamela G | Director | Sell | 1 | $29 |
| 2025-03-11 | Carlton Pamela G | Director | Sell | 10 | $290 |
| 2025-03-11 | Carlton Pamela G | Director | Sell | 1 | $29 |
| 2025-03-11 | Carlton Pamela G | Director | Sell | 1,182 | $34,195 |
Source: SEC Form 4 filings · as of 2025-12-16