Michael Cloonan Net Worth
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Michael Cloonan has an estimated net worth of at least $14.2 million*, as of yesterday. They own 547,343 shares of SION stock. They have sold 25,000 shares of SION stock since 2021, for an estimated $568,750.
Michael Cloonan $SION SEC Form 4 Insider Trading
Michael Cloonan has filed a total of 1 insider trades in $SION since 2021. Their most recent trade was a sale of 25,000 shares, made on Aug 20, 2025. Their largest trade was a sale of 25,000 shares, made on Aug 20, 2025. We estimate that they now own 547,343 shares of $SION, worth an estimated $13.7 million.
Insider Trading at $SION
There have been a total of 11 insider trades reported at $SION since 2021, with 3.5 million shares purchased and 77,000 shares sold. The most active insider traders in $SION stock have been Elena Ridloff, Michael Cloonan, and . The most recent trade was a sale of 25,000 shares reported by Michael Cloonan (President & CEO), made on Aug 20, 2025.
History of Insider Stock Trades by Michael Cloonan
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
SION
|
Sale | 25,000 | Aug 20, 2025 | Aug. 21, 2025, 4:05 p.m. |
$SION Executives and Stock Owners with Insider Trades
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Elena Ridloff, CFO & Head of Corp. Dev.
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Michael Cloonan, President & CEO
*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.