InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (3 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
3
T+90 hit rate
0%
T+90 mean return
-38.3%
Across 9 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the full record of transactions filed by White Karen Ann, Directeur des Ressources Humaines. Director active across 2 companies, notably Sema4 Holdings Corp.. In total, 20 disclosures have been logged. Breakdown: 0 buy · 3 sells. Total volume traded: €8k. History available since 1 December 2021. The latest transaction was filed on 4 January 2023 (Cession). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations20 total
137 sharesClass A Common StockSEC:0001209191-23-043516:0
99 sharesClass A Common StockSEC:0001209191-23-041212:0
3,410 sharesClass A Common StockSEC:0001209191-23-038752:0
1,894 sharesClass A Common StockSEC:0001209191-23-036826:0
3,276 sharesClass A Common StockSEC:0001209191-23-026073:0
4,503 sharesClass A Common StockSEC:0001209191-23-025899:0
3,276 sharesClass A Common StockSEC:0001209191-23-023008:0
62,500 sharesClass A Common StockSEC:0001209191-23-018279:0
4,503 sharesClass A Common StockSEC:0001209191-23-005236:0
1,630 shares@ US$0.26251.7% of flowClass A Common StockSEC:0001209191-23-002123:0
3,276 sharesClass A Common StockSEC:0001209191-23-001445:0
4,503 sharesClass A Common StockSEC:0001209191-22-054742:0
3,276 sharesClass A Common StockSEC:0001209191-22-052571:0
4,503 sharesClass A Common StockSEC:0001209191-22-043283:0
1,430 shares@ US$2.180212.8% of flowClass A Common StockSEC:0001209191-22-026494:0
4,503 sharesClass A Common StockSEC:0001209191-22-025890:0
1,776 shares@ US$2.841319.5% of flowClass A Common StockSEC:0001209191-22-006610:0
4,503 sharesClass A Common StockSEC:0001209191-22-005287:0
1,047 shares@ US$6.0524.1% of flowClass A Common StockSEC:0001209191-21-067989:0
4,503 sharesClass A Common StockSEC:0001209191-21-062554:0
20 of 20 declarations
About White Karen Ann
Karen Ann White is the Chief People Officer at Sema4 Holdings Corp. She is responsible for managing human resources and talent development within the company. Her role is crucial in attracting and retaining top talent, thereby ensuring the company's growth and innovation.
