Updated: May 19, 2026

Mark Zeitchick

DOUGDouglas Elliman Inc.SEC CIK: 0001093960
Estimated Net Worth
$16.5 Million
Last Updated: May 19, 2026 11:08 PM EST

Transaction Summary

Total Transactions102
Buy-Sell Ratio6.14
Buy Transactions86
Sell Transactions14

Transaction Volume

Total Volume$23.41M
Net Volume-$16.16M
Buy Volume$3.62M
Sell Volume$19.78M

Trade Analysis

AVG Trade Size$229.47K
Largest Trade$17.88M
Most Active MonthJan
Most Active Year2011

Trading Sentiment

OverallBearish
Recent TradeBuying
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

Loading chart

Monthly Trading Pattern

Loading chart

Past Insider Trading and Trends

Mark Zeitchick has an estimated net worth of $16.5 Million. This is based on reported shares across multiple companies, which include LADENBURG THALMANN FINANCIAL SERVICES INC., Douglas Elliman Inc., and Castle Brands Inc.



2007 was Mark Zeitchick's most active year for acquiring shares with 13 total transactions. Mark Zeitchick's most active month to acquire stocks was the month of December. 2020 was Mark Zeitchick's most active year for disposing of shares, totalling 9 transactions. Mark Zeitchick's most active month to dispose stocks was the month of December. 2007 saw Mark Zeitchick paying a total of $1,507,182.06 for 673,689 shares, this is the most they've acquired in one year. In 2020 Mark Zeitchick cashed out on 6,624,791 shares for a total of $17,875,048.50, their largest year based on trade value.

Holdings & Transactions

Loading…
Loading…
Loading…