InsidersTradesSigma
Total declarations
Companies
▲ Purchases (4 ops.)
▼ Sales (2 ops.)
Insider track record
Board DirectorDisclosed buys
4
Disclosed sells
2
T+90 hit rate
100%
T+90 mean return
+15.3%
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by CHANG VANESSA C L, Director. Officer active across 3 companies, notably Sykes Enterprises INC. In total, 10 disclosures have been published. Split: 4 buys · 2 sells. Total volume traded: €98k. History available since 19 May 2021. The latest transaction was filed on 30 April 2025 (Acquisition). Regulator: SEC (Form 4). All data is openly available.
Declarations10 total
10,000 shares@ US$2.1425.7% of flowRegistered SharesSEC:0001415889-25-011786:0
Ideal exit: 25 Jan 2026 (T+270)
12,300 shares@ US$3.2151.0% of flowRegistered SharesSEC:0001415889-22-006958:0
Ideal exit: 20 Mar 2023 (T+270)
200 shares@ US$66.16780.0000% mcap48.6% of flowCommon StockSEC:0001415889-22-006638:0
Ideal exit: 18 Dec 2022 (T+270)
5,000 shares@ US$3.610.0002% mcap100.0% of flowRegistered SharesSEC:0001415889-22-004978:0
Ideal exit: 5 Feb 2023 (T+270)
113 shares@ US$62.86100.0% of flowCommon StockSEC:0001415889-21-006203
113 shares@ US$62.860.0000% mcap25.7% of flowCommon StockSEC:0001415889-21-006203:0
22,880 shares0Common StockSEC:0001127602-21-024390
22,880 shares0Common StockSEC:0001127602-21-024390:0
694 shares@ US$41.4350.0% of flowCommon StockSEC:0001127602-21-017305
694 shares@ US$41.4350.0% of flowCommon StockSEC:0001127602-21-017305:0
10 of 10 declarations
About CHANG VANESSA C L
Vanessa C. L. Chang is a Director at Sykes Enterprises Inc., Edison International, and Transocean Ltd. In these roles, she contributes to the governance and strategy of the companies, supporting innovation and sustainability initiatives.
