SSSS
insider transactionsSURO CAPITAL CORP. — 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).
Cluster buy signal: Multiple insiders at the same company buying around the same time — often a stronger signal than a single buy. 2 different insiders made open-market purchases in the last 365 days, totalling $576.3K.
Net shares · 365d
+7.8K
18.5K buy · 10.7K sell
Net value · 365d
$438.7K
$576.3K in · $137.6K out
Sentiment · 365d
Net buying
81% buying · 19% selling
Open-market trades · 365d
7
18.5K buy · 10.7K 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
-
Other·F
Mark D Klein KEY
Chairman, CEO and President
$4.0M
293.3K sh · $13.56
Own -14%
-
Other·F
Allison Green KEY
Chief Financial Officer, Trea…
$567.0K
41.8K sh · $13.56
Own -17%
-
Grant·A
Mark D Klein KEY
Chairman, CEO and President
$0
350.0K sh
Own +21%
-
Grant·A
Allison Green KEY
Chief Financial Officer, Trea…
$0
60.0K sh
Own +32%
-
Grant·A
Director
$0
3.5K sh
Own +6%
-
Grant·A
Director
$0
3.5K sh
Own +61%
-
Grant·A
Director
$0
3.5K sh
Own +3%
-
Grant·A
Director
$0
3.5K sh
Own +5%
-
Grant·A
Director
$0
3.5K sh
Own New
-
Sell·S
Director
$137.6K
10.7K sh · $12.90
Own -50%
-
Buy·P
Mark D Klein KEY
Chairman, CEO and President
$33.1K
2.5K sh · $13.25
Own +0%
-
Buy·P
Mark D Klein KEY
Chairman, CEO and President
$32.7K
2.5K sh · $13.08
Own +0%
-
Buy·P
Director
$94.1K
2.5K sh · $37.65
Own +19%
-
Buy·P
Director
$189.4K
5.0K sh · $37.88
Own +60%
-
Buy·P
Director
$115.0K
3.0K sh · $38.34
Own +56%
-
Buy·P
Director
$111.9K
3.0K sh · $37.31
Own +126%
-
Grant·A
Director
—
2.4K sh
Own New
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 15, 2026 | Mark D Klein KEY | Other F | 293.3K | $4.0M |
| Jun 15, 2026 | Allison Green KEY | Other F | 41.8K | $567.0K |
| Jun 12, 2026 | Mark D Klein KEY | Grant A | 350.0K | $0 |
| Jun 12, 2026 | Allison Green KEY | Grant A | 60.0K | $0 |
| Jun 10, 2026 | Lisa Westley | Grant A | 3.5K | $0 |
| Jun 10, 2026 | Richard C. Szuch | Grant A | 3.5K | $0 |
| Jun 10, 2026 | Leonard Potter | Grant A | 3.5K | $0 |
| Jun 10, 2026 | Marc Mazur | Grant A | 3.5K | $0 |
| Jun 10, 2026 | Ronald M. Lott | Grant A | 3.5K | $0 |
| Apr 28, 2026 | Ronald M. Lott | Sell S | 10.7K | $137.6K |
| Apr 22, 2026 | Mark D Klein KEY | Buy P | 2.5K | $33.1K |
| Apr 21, 2026 | Mark D Klein KEY | Buy P | 2.5K | $32.7K |
| Mar 13, 2026 | Leonard Potter | Buy P | 2.5K | $94.1K |
| Mar 12, 2026 | Leonard Potter | Buy P | 5.0K | $189.4K |
| Mar 11, 2026 | Leonard Potter | Buy P | 3.0K | $115.0K |
| Mar 10, 2026 | Leonard Potter | Buy P | 3.0K | $111.9K |
| Jan 9, 2026 | Leonard Potter | Grant A | 2.4K | — |
About SSSS insider trading
This page tracks insider transactions for SURO CAPITAL CORP. (SSSS) 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.