Company profile
Columbia Seligman Premium Technology Growth Fund, Inc. Insider Trading
STKEvery SEC Form 4 insider trading filing for Columbia Seligman Premium Technology Growth Fund, Inc. (STK) since April 2023: open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- NYSE
- CIK
- 0001471420
- Filings
- 3
- Insiders
- 2
- Last filing
- 2025-12-15
Activity summary
No insider transactions in the last 30 days. The most recent was on December 15, 2025, when Pamela G Carlton bought 100 shares. 3 filings from 2 insiders are on record below.
Quarterly balance
Buy and sell value by quarter, Q1 25 to Q4 25. Columbia Seligman Premium Technology Growth Fund, Inc. insiders are net sellers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $65K.
No insider activity recorded for STK in the last 90 days.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Dec 15, 2025 | Pamela G Carlton | STK | Purchase | 100 | $36.00 | $4K |
| Sep 4, 2025 | Christopher O. Petersen | STK | Sale | 139.078 | $31.91 | $4K |
| Mar 7, 2025 | Pamela G Carlton | STK | Sale | 6 | $29.06 | $174 |
| Mar 7, 2025 | Pamela G Carlton | STK | Sale | 28 | $29.05 | $813 |
| Mar 7, 2025 | Pamela G Carlton | STK | Sale | 1,028 | $29.04 | $30K |
4 more transactions hidden
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Institutional Ownership
Top 13F-HR holders of Columbia Seligman Premium Technology Growth Fund, Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings: institutional holders report positions within 45 days of quarter end. Joined with insider activity above: see who's loading up institutionally while insiders are trading. Full 13F-HR API →