InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (5 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
5
T+90 hit rate
50%
T+90 mean return
+2.1%
Across 4 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 JESSE. Director active across 1 company, notably AXT INC. Aggregated, 11 filings have been logged. Breakdown: 0 buy · 5 sells. Total volume traded: €1m. History available since 20 May 2021. The latest transaction was filed on 2 June 2026 (Cession). Regulator: SEC (Form 4). All data is openly available.
Declarations11 total
3,200 shares@ US$111.56150.034% mcap30.7% of flowCommon StockSEC:0001437749-26-019347:0
2,000 shares@ US$111.03250.021% mcap19.1% of flowCommon StockSEC:0001437749-26-019347:1
2,000 shares@ US$36.630.0070% mcap6.3% of flowCommon StockSEC:0001437749-26-007494:0
12,452 shares@ US$37.69150.045% mcap40.7% of flowCommon StockSEC:0001437749-26-007494:1
55,172 sharesCommon StockSEC:0001415889-25-013459:0
23,323 shares0Common StockSEC:0001415889-24-013694:0
23,323 shares0Common StockSEC:0001415889-23-008430:0
7,500 shares@ US$4.453.1% of flowCommon StockSEC:0001415889-23-003627:0
15,238 shares0Common StockSEC:0001415889-22-005473:0
6,726 shares0Common StockSEC:0001179110-21-005830:0
6,726 shares0Common StockSEC:0001179110-21-005830
11 of 11 declarations
