Vanessa C. L. Chang

Vanessa C. L. Chang is a declared insider at 3 companies (board member); the most frequent names are Sykes Enterprises Inc, Transocean Ltd. and Edison International. Over a trading history stretching from 18 May 2016 to 30 April 2025, the count stands at 51 filings.

Market trades split into 13 purchases (€241k) and 2 sales (€190k). On balance, insiders were net buyers of €51k. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. The rest of the record consists of 32 share grants and 3 option exercises. So far in 2025, the count stands at 1 purchase and no sales.

Half of the purchases are above €14k and half below. Of 11 purchases, 6 formed part of a group of insiders buying within 30 days of each other. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase. After 12 purchases with a full 90-day history, the hit rate stands at 67% and the median 90-day move at +14.3%. This is a record of the past, not a forecast.

The latest filing, published on 2 May 2025, reports an open-market purchase of €19k in Transocean Ltd. The median gap between trade and publication is zero days: most filings appear on the same day. For comparison, the SEC allows two business days to file a Form 4. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.