InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
0
T+90 hit rate
0%
T+90 mean return
-15.8%
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by CHEN ISAN. Officer active across 2 companies, notably Tyra Biosciences, Inc.. Aggregated, 3 disclosures have been published. Regulator: SEC (Form 4). All data is accessible without signup.
Declarations3 total
61,444 sharesCommon StockSEC:0000899243-21-036424
61,444 sharesCommon StockSEC:0000899243-21-036424:0
2,542 sharesCommon StockSEC:0001190725-16-000300:0
3 of 3 declarations
