InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
T+90 hit rate
71%
T+90 mean return
+4.6%
Across 7 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the complete record of transactions filed by TSINGOS CHRISTINE A, Director. Insider active across 5 companies, notably Onto Innovation INC.. Aggregated, 17 reports have been published. Activity tracked since 11 May 2021. The latest transaction was filed on 19 May 2026 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations17 total
9,330 shares0Common StockSEC:0001278861-26-000008:0
6,573 sharesCommon StockSEC:0001681622-25-000031:0
809 shares0Common StockSEC:0002022859-24-000020:0
10,085 shares0Common StockSEC:0001757073-24-000049:0
46,752 shares0Common StockSEC:0000950170-24-053134:0
6,881 sharesCommon StockSEC:0001681622-24-000024:0
5,425 shares0Common StockSEC:0001757073-23-000045:0
2,200 shares0Common StockSEC:0001257815-23-000051:0
6,160 sharesCommon StockSEC:0001681622-23-000030:0
20,630 shares0Common StockSEC:0001850079-22-000049:0
4,435 shares0Common StockSEC:0001757073-22-000074:0
2,100 shares0Common StockSEC:0001407682-22-000055:0
5,098 sharesCommon StockSEC:0001681622-22-000022:0
4,020 shares0Common StockSEC:0001757073-21-000083
4,020 shares0Common StockSEC:0001757073-21-000083:0
2,500 shares0Common StockSEC:0001407682-21-000084:0
2,500 shares0Common StockSEC:0001407682-21-000084
17 of 17 declarations
About TSINGOS CHRISTINE A
Christine A. Tsingos is a Board Member of Onto Innovation Inc., Envista Holdings Corp, and Varex Imaging Corp. She contributes to corporate governance and strategy for these companies. Her experience in the technology sector is valuable for the boards.
