InsidersTradesSigma
Total declarations
Company
▲ Purchases (15 ops.)
▼ Sales (0 ops.)
Insider track record
CEODisclosed buys
15
Disclosed sells
0
T+90 hit rate
40%
T+90 mean return
+0.4%
Across 5 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by Klein Mark D, Chairman & CEO. Officer active across 1 company, notably Suro Capital CORP.. Cumulatively, 34 disclosures have been published. Split: 15 buys · 0 sell. Total volume traded: €761k. History available since 10 May 2021. The latest transaction was filed on 16 May 2025 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations34 total
300,000 shares0Common StockSEC:0001104659-25-050523:0
16,500 shares@ US$5.265.4% of flowCommon StockSEC:0001104659-25-046848:0
Ideal exit: 3 Feb 2026 (T+270)
32,858 shares@ US$6.1713.7% of flowCommon StockSEC:0001104659-25-012222:0
17,017 shares@ US$6.026.8% of flowCommon StockSEC:0001104659-24-129747:0
100,000 shares0Common StockSEC:0001104659-24-128100:0
743 shares@ US$5.490.3% of flowCommon StockSEC:0001104659-24-125509:0
Ideal exit: 29 Aug 2025 (T+270)
10,000 shares@ US$5.033.4% of flowCommon StockSEC:0001104659-24-124149:0
Ideal exit: 23 Aug 2025 (T+270)
12,000 shares@ US$3.842.9% of flowCommon StockSEC:0001104659-24-091355:0
Ideal exit: 17 May 2025 (T+270)
32,285 shares@ US$3.397.1% of flowCommon StockSEC:0001104659-24-022530:0
100,000 shares0Common StockSEC:0001104659-23-126483:0
21,272 shares@ US$4.275.9% of flowCommon StockSEC:0001104659-23-125734:0
14,815 shares@ US$4.113.9% of flowCommon StockSEC:0001104659-23-124026:0
Ideal exit: 1 Sept 2024 (T+270)
11,885 shares@ US$4.003.1% of flowCommon StockSEC:0001104659-23-123661:0
Ideal exit: 27 Aug 2024 (T+270)
2,400 shares@ US$3.960.6% of flowCommon StockSEC:0001104659-23-122483:0
Ideal exit: 24 Aug 2024 (T+270)
9,000 shares@ US$3.902.3% of flowCommon StockSEC:0001104659-23-119491:0
Ideal exit: 13 Aug 2024 (T+270)
31,900 shares@ US$3.838.0% of flowCommon StockSEC:0001104659-23-020017:0
192,791 shares0Common StockSEC:0001104659-23-003911:0
21,271 shares@ US$3.765.3% of flowCommon StockSEC:0001104659-22-126699:0
21,521 shares@ US$3.695.3% of flowCommon StockSEC:0001104659-22-125498:0
Ideal exit: 3 Sept 2023 (T+270)
1,545 shares@ US$3.900.4% of flowCommon StockSEC:0001104659-22-125111:0
Ideal exit: 1 Sept 2023 (T+270)
25,000 shares@ US$4.347.4% of flowCommon StockSEC:0001104659-22-118630:0
Ideal exit: 8 Aug 2023 (T+270)
192,791 shares0Common StockSEC:0001104659-22-023403:0
58,690 shares0Common StockSEC:0001104659-22-000424
58,690 shares0Common StockSEC:0001104659-22-000424:0
125,000 shares0Common StockSEC:0001104659-21-149649
25 of 34 declarations
About Klein Mark D
Mark D. Klein is the Chairman, CEO, and President of Suro Capital Corp. He oversees all operations of the company and is responsible for the overall strategy. With a strong background in business management, he is committed to maximizing shareholder value and leading the company toward a prosperous future.
