InsidersTradesSigma
Total declarations
Companies
▲ Purchases (4 ops.)
▼ Sales (1 ops.)
Insider track record
Board DirectorDisclosed buys
4
Disclosed sells
1
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, 7 disclosures have been published. Split: 4 buys · 1 sell. Total volume traded: €92k. 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.
Companies and markets linked to Chang Vanessa C l
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations7 total
10,000 shares@ US$2.1425.7% of flowRegistered SharesSEC:0001415889-25-011786:0
Canonical exit: 29 Jul 2025 (T+90)
12,300 shares@ US$3.2151.0% of flowRegistered SharesSEC:0001415889-22-006958:0
Canonical exit: 21 Sept 2022 (T+90)
200 shares@ US$66.16780.0000% mcap48.6% of flowCommon StockSEC:0001415889-22-006638:0
Canonical exit: 21 Jun 2022 (T+90)
5,000 shares@ US$3.610.0002% mcap100.0% of flowRegistered SharesSEC:0001415889-22-004978:0
Canonical exit: 9 Aug 2022 (T+90)
113 shares@ US$62.860.0000% mcap25.7% of flowCommon StockSEC:0001415889-21-006203:0
22,880 shares0Common StockSEC:0001127602-21-024390:0
694 shares@ US$41.43100.0% of flowCommon StockSEC:0001127602-21-017305:0
7 of 7 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.
