Insider Trading & Ownership of Sandra S. Wijnberg

Location: Roseland, NJ
Summary: The estimated net worth of Sandra S. Wijnberg is at least $10,224,824 dollars as of 11 May 2026. Sandra S. Wijnberg is the Director of AUTOMATIC DATA PROCESSING INC and owns shares of AUTOMATIC DATA PROCESSING INC (ADP) stock worth about $6.02M. Sandra S. Wijnberg is the Director of PRICE T ROWE GROUP INC and owns shares of PRICE T ROWE GROUP INC (TROW) stock worth about $2.87M. Sandra S. Wijnberg is the Director of COGNIZANT TECHNOLOGY SOLUTIONS CORP and owns shares of COGNIZANT TECHNOLOGY SOLUTIONS CORP (CTSH) stock worth about $720.8K. Sandra S. Wijnberg is the Director of Hippo Holdings Inc. and owns shares of Hippo Holdings Inc. (HIPO) stock worth about $612.6K.
Signature: Cheryl L. Emory, Assistant Corporate Secretary, POA for Wijnberg, Sandra S.
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Quick Takeaways

Sandra S. Wijnberg has 4 issuer positions tracked on this page.
Estimated disclosed ownership value: $10,224,824.
Recent insider filing activity is available below.

What Changed

Largest disclosed position: AUTOMATIC DATA PROCESSING INC ($6,018,217).
Past-year value change for that position: .

Why This Matters

This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
You can cross-check role, issuer, and filing chronology directly against the SEC source.