Columbia Seligman Premium Technology Growth Fund, Inc. (STK) is a publicly traded company in the Unknown sector. Across all available filings, 10 corporate insiders have executed 14 transactions totaling $121.7K, demonstrating a bullish sentiment with $112.8K in net insider flow. The most recent transaction on Dec 15, 2025 involved a purchase of 100 shares valued at $3.6K.
No significant insider buying has been recorded for STK in the recent period.
No significant insider selling has been recorded for STK in the recent period.
Based on recent SEC filings, insider sentiment for STK is bullish with an Insider Alignment Score of 96/100 and a net flow of $112.8K. Insiders are accumulating shares, which historically signals confidence in the company's future performance.
Insider trading at Columbia Seligman Premium Technology Growth Fund, Inc. (STK) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 10 insiders are actively trading STK stock, having executed 14 transactions in the past 90 days. The most active insider is John F. Maher (Executive), who has made 1 transactions totaling $49.6K.
Get notified when executives and directors at STK file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Dec 15, 2025 | G. Carlton Pamela | Executive | Purchase | 100 | $36.00 | $3.6K | |
| Sep 4, 2025 | O. Petersen Christopher | Executive | Sale | 139.08 | $31.91 | $4.4K | |
| May 6, 2021 | Beckman Daniel | Executive | Purchase | 325 | $33.13 | $10.8K | |
| Nov 17, 2020 | O. Petersen Christopher | Executive | Purchase | 100 | $24.28 | $2.4K | |
| Jun 25, 2019 | G. Carlton Pamela | Executive | Purchase | 1,300 | $20.02 | $26.0K | |
| Nov 10, 2014 | James Paglia Catherine | Executive | Sale | 0.5 | $17.73 | $9 | |
| Nov 5, 2012 | R. Lewis Stephen Jr | Executive | Purchase | 500 | $14.52 | $7.3K | |
| Oct 17, 2012 | M. Flynn Patricia | Executive | Purchase | 100 | $15.17 | $1.5K | |
| Oct 9, 2012 | James Paglia Catherine | Executive | Purchase | 100 | $15.71 | $1.6K | |
| Oct 8, 2012 | G. Carlton Pamela | Executive | Purchase | 100 | $15.86 | $1.6K | |
| Oct 4, 2012 | Blatz Kathleen | Executive | Purchase | 100 | $15.69 | $1.6K | |
| Oct 4, 2012 | Alison Taunton-rigby | Executive | Purchase | 625 | $15.67 | $9.8K | |
| Oct 2, 2012 | C. Richie Leroy | Executive | Purchase | 100 | $15.82 | $1.6K | |
| Sep 20, 2012 | F. Maher John | Executive | Purchase | 3,050 | $16.25 | $49.6K |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Purchase(P) | 12 | $117.3K | 96.3% |
Sale(S) | 2 | $4.4K | 3.7% |
Insiders at Columbia Seligman Premium Technology Growth Fund, Inc. are accumulating shares at an accelerated pace. With 10 insiders making 14 transactions totaling $117.3K in purchases versus $4.4K in sales, the net buying activity of $112.8K signals strong executive confidence. John F. Maher (Executive) leads the buying activity with $49.6K in transactions across all time.