Mark J Stein Net Worth
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Mark J Stein has an estimated net worth of at least $12.6 million*, as of June 3, 2026. They own 297,810 shares of IAC stock.
Mark J Stein $IAC SEC Form 4 Insider Trading
Mark J Stein has filed a total of 0 insider trades in $IAC since 2021. We estimate that they now own 297,810 shares of $IAC, worth an estimated $12.6 million.
Insider Trading at $IAC
There have been a total of 3 insider trades reported at $IAC since 2021, with 106,241 shares purchased and 6,878 shares sold. The most active insider traders in $IAC stock have been Michael H Schwerdtman, , and . The most recent trade was a sale of 6,878 shares reported by Michael H Schwerdtman (SVP and CAO), made on May 12, 2026.
History of Insider Stock Trades by Mark J Stein
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
| No Trades Available | - | - | - | - |
$IAC Executives and Stock Owners with Insider Trades
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Michael H Schwerdtman, SVP and CAO
*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.