STK
insider transactionsColumbia Seligman Premium Technology Growth Fund, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
-39
100 buy · 139 sell
Net value · 365d
-$838
$3.6K in · $4.4K out
Sentiment · 365d
Net selling
45% buying · 55% selling
Open-market trades · 365d
2
100 buy · 139 sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Buy·P
Director
$3.6K
100 sh · $36.00
Own New
-
Sell·S
SVP & Asst Secretary
$4.4K
139 sh · $31.91
Own -100%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Dec 15, 2025 | Carlton Pamela G | Buy P | 100 | $3.6K |
| Sep 4, 2025 | Petersen Christopher O. | Sell S | 139 | $4.4K |
About STK insider trading
This page tracks insider transactions for Columbia Seligman Premium Technology Growth Fund, Inc. (STK) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.