InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
T+90 hit rate
100%
T+90 mean return
+14.6%
Across 3 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the detailed record of transactions filed by Thompson Stefanie Westphal, Director. Officer active across 1 company, notably Vertex, Inc.. Cumulatively, 5 reports have been published. History available since 11 May 2021. The latest transaction was disclosed on 12 June 2024 (Attribution). Regulator: SEC (Form 4). All data is free.
Declarations5 total
5,705 shares0Class A Common StockSEC:0001415889-24-016892:0
8,815 shares0Class A Common StockSEC:0001415889-23-009819:0
15,121 shares0Class A Common StockSEC:0001415889-22-006596:0
8,494 shares0Class A Common StockSEC:0001104659-21-066097:0
8,494 shares0Class A Common StockSEC:0001104659-21-066097
5 of 5 declarations
About Thompson Stefanie Westphal
Stefanie Westphal Thompson is a Board Member at Vertex, Inc. She contributes to the governance of the company by bringing her expertise in strategy and management. Her diverse experience is valuable to the board.
