Gary A Shiffman Net Worth

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Last Updated: 1 month, 3 weeks ago

Gary A Shiffman has an estimated net worth of at least $60.9 million*, as of Oct. 29, 2025. They own 881,175 shares of SUI stock. They have sold 156,875 shares of SUI stock since 2021, for an estimated $-45.6 million.

Gary A Shiffman $SUI SEC Form 4 Insider Trading

Gary A Shiffman has filed a total of 4 insider trades in $SUI since 2021. Their most recent trade was a sale of 156,875 shares, made on Dec 17, 2025. Their largest trade was a purchase of 234,934 shares, made on Jul 28, 2021. We estimate that they now own 881,175 shares of $SUI, worth an estimated $106.6 million.

Insider Trading at $SUI

There have been a total of 31 insider trades reported at $SUI since 2021, with 602,461 shares purchased and 216,743 shares sold. The most active insider traders in $SUI stock have been Baxter Underwood, John Bandini Mclaren, and Bruce Thelen. The most recent trade was a sale of 156,875 shares reported by GARY A SHIFFMAN (None), made on Dec 17, 2025.

History of Insider Stock Trades by Gary A Shiffman

Company Ticker	Purchase / Sale	Shares	Date	Disclosed (EST)
SUI	Sale	156,875	Dec 17, 2025	Dec. 18, 2025, 3:13 p.m.
SUI	Purchase	129,486	Aug 16, 2021	Nov. 1, 2021, 8 p.m.
SUI	Purchase	233,417	Nov 01, 2021	Nov. 1, 2021, 8 p.m.
SUI	Purchase	234,934	Jul 28, 2021	Aug. 4, 2021, 8 p.m.

$SUI Executives and Stock Owners with Insider Trades

Baxter Underwood, CEO - Safe Harbor Marinas, LLC
John Bandini Mclaren, Pres & COO
Bruce Thelen, EVP
Gary A Shiffman, Chairman & CEO
Marc Farrugia, EVP & Chief Admin. Officer

*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.