Alfred P Jr West $SEIC SEC Form 4 Insider Trading

Alfred P Jr West has filed a total of 74 insider trades in $SEIC since 2021. Their most recent trade was a sale of 178 shares, made on Mar 10, 2026. Their largest trade was a sale of 150,000 shares, made on Mar 26, 2024. We estimate that they now own 9.4 million shares of $SEIC, worth an estimated $628.5 million.

Insider Trading at $SEIC

There have been a total of 143 insider trades reported at $SEIC since 2021, with 0 shares purchased and 3.5 million shares sold. The most active insider traders in $SEIC stock have been Alfred P Jr West, Wayne Withrow, and Michael Peterson. The most recent trade was a sale of 10,000 shares reported by KATHRYN MCCARTHY (None), made on May 04, 2026.

$SEIC Executives and Stock Owners with Insider Trades

• Alfred P Jr West, Executive Chairman

• Wayne Withrow, EXECUTIVE VICE PRESIDENT

• Michael Peterson, EXECUTIVE VICE PRESIDENT

• Ryan Hicke, CHIEF EXECUTIVE OFFICER

• Michael Peterson, EVP and General Counsel

• Sanjay Sharma, See Remarks*

• Wayne Withrow, Executive Vice President

• Dennis Mcgonigle, EXECUTIVE VICE PRESIDENT

• Kathy Heilig, Treasurer

• Philip Mccabe, See Remarks

• Ryan Hicke, Chief Executive Officer

• Kevin Barr, EXECUTIVE VICE PRESIDENT

• Kevin Barr, Executive Vice President

• Mark Andrew Warner, In Remarks

• Dennis Mcgonigle, EVP, CFO

• Paul Klauder, EXECUTIVE VICE PRESIDENT

• Philip Mccabe, EVP - Head of Investment Mgmt

• Sanjay Sharma, EVP (*Remarks)

• Dennis Mcgonigle, EXECUTIVE PRESIDENT

*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.