InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (7 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
7
T+90 hit rate
29%
T+90 mean return
-0.7%
Across 7 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the full record of transactions filed by CHAN CHI-FOON. Officer active across 2 companies, notably SYNOPSYS INC. In total, 16 reports have been logged. Split: 0 buy · 7 sells. Total volume traded: €15.5m. Activity tracked since 21 May 2021. The latest transaction was filed on 28 February 2022 (J). Regulator: SEC (Form 4). The full history is openly available.
Declarations16 total
4,382 sharesCommon StockSEC:0001415889-24-018710:0
9,668 sharesCommon StockSEC:0001415889-24-000221:0
37 shares@ US$265.53150.0000% mcap0.1% of flowCommon StockSEC:0001199719-22-000018:0
12,570 shares@ US$289.25380.0038% mcap20.7% of flowCommon StockSEC:0001199719-22-000003:0
8,244 shares0Common StockSEC:0001199719-21-000113:0
8,244 shares0Common StockSEC:0001199719-21-000113
6,214 shares0Common StockSEC:0001199719-21-000105
6,214 shares0Common StockSEC:0001199719-21-000105:0
4,625 shares@ US$343.11889.1% of flowCommon StockSEC:0001199719-21-000090
4,625 shares@ US$343.11880.0017% mcap9.1% of flowCommon StockSEC:0001199719-21-000090:0
84 shares@ US$118.37950.0000% mcap0.1% of flowCommon StockSEC:0001199719-21-000081:0
84 shares@ US$118.37950.1% of flowCommon StockSEC:0001199719-21-000081
12,319 shares@ US$314.97970.0039% mcap21.5% of flowCommon StockSEC:0001199719-21-000063:0
12,319 shares@ US$314.979721.5% of flowCommon StockSEC:0001199719-21-000063
7,040 shares@ US$242.96140.0017% mcap9.0% of flowCommon StockSEC:0001199719-21-000048:0
7,040 shares@ US$242.96149.0% of flowCommon StockSEC:0001199719-21-000048
16 of 16 declarations
About CHAN CHI-FOON
CHAN CHI-FOON is a director at SYNOPSYS INC.
