InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
OtherDisclosed buys
0
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
Explore the detailed record of transactions filed by Gunderson Thomas James. Officer active across 2 companies, notably Merit Medical Systems INC. Cumulatively, 11 disclosures have been published. History available since 17 June 2021. The latest transaction was disclosed on 22 May 2025 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations11 total
2,134 shares0Common StockSEC:0000950170-25-077216:0
2,152 shares0Common Stock, No Par ValueSEC:0001415889-25-013724:0
25,000 shares@ US$50.5060.5% of flowCommon Stock, No Par ValueSEC:0001415889-25-006302:0
732 shares0Common StockSEC:0000950170-24-065399:0
2,431 shares0Common Stock, No Par ValueSEC:0001415889-24-013813:0
25,000 shares@ US$34.4039.5% of flowCommon Stock, No Par ValueSEC:0001415889-24-006503:0
1,193 shares0Common StockSEC:0000950170-23-024880:0
2,262 shares0Common Stock, No Par ValueSEC:0001415889-23-008481:0
3,050 shares0Common Stock, No Par ValueSEC:0001415889-22-005730:0
2,914 shares0Common Stock, No Par ValueSEC:0001415889-21-003135
2,914 shares0Common Stock, No Par ValueSEC:0001415889-21-003135:0
11 of 11 declarations
