InsidersTradesSigma
Total declarations
Companies
▲ Purchases (2 ops.)
▼ Sales (0 ops.)
Insider track record
CEODisclosed buys
2
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the detailed record of transactions filed by Klein Michael Stuart, Director. Insider active across 7 companies, notably MultiPlan Corp. Cumulatively, 20 reports have been recorded. Split: 2 buys · 0 sell. Total volume traded: €9.4m. History available since 27 May 2021. The latest transaction was disclosed on 15 May 2025 (Acquisition). Regulator: SEC (Form 4). The full history is free.
Declarations20 total
12,430 sharesClass A Common StockSEC:0001327392-26-000002:0
300,000 shares@ US$10.00100.0% of flowClass A Ordinary SharesSEC:0000950170-25-074309:0
Ideal exit: 9 Feb 2026 (T+270)
7,356 shares0Class A common stockSEC:0001793229-25-000095:0
13,450,000 shares0Common Stock, par value $0.0001 per shareSEC:0001104659-24-120191:0
3,750 shares0Class A Common StockSEC:0001415889-24-019888:0
12,500,000 sharesClass A Common Stock, par value $0.0001 per shareSEC:0001104659-24-077386:0
1,450,000 shares@ US$10.00100.0% of flowClass A common stock, par value $0.0001 per shareSEC:0001104659-24-077384:0
12,500,000 sharesClass A Common Stock, par value $0.0001 per shareSEC:0001104659-24-060612:0
725,000 shares@ US$10.00100.0% of flowClass A Ordinary SharesSEC:0000950170-24-055620:0
Ideal exit: 31 Jan 2025 (T+270)
172,413 shares0Class A common stockSEC:0001793229-24-000072:0
35,398 shares0Class A Common StockSEC:0001415889-23-010276:0
106,382 shares0Class A common stockSEC:0001793229-23-000064:0
21,621 shares0Class A Common StockSEC:0001062993-22-015431:0
22,271 shares0Class A common stockSEC:0001793229-22-000069:0
1,435,000 shares@ US$10.0050.0% of flowClass A common stock, par value $0.0001 per shareSEC:0001104659-21-092204
1,435,000 shares@ US$10.0050.0% of flowClass A common stock, par value $0.0001 per shareSEC:0001104659-21-092204:0
17,250,000 sharesClass A common stockSEC:0000950142-21-002016
17,250,000 sharesClass A common stockSEC:0000950142-21-002016:0
11,723 shares0Class A common stockSEC:0001793229-21-000037
11,723 shares0Class A common stockSEC:0001793229-21-000037:0
20 of 20 declarations
About Klein Michael Stuart
Klein Michael Stuart serves as a Board Member and Chairman at MultiPlan Corp, Skillsoft Corp., and AltC Acquisition Corp. He plays a key role in governance and strategic direction for these companies, bringing his expertise across various sectors.
