Updated: May 19, 2026

Richard H. Zay

TNCTENNANT COSEC CIK: 0001494479
Estimated Net Worth
$9.24 Million15.7%vs Last Year
Last Updated: May 19, 2026 11:38 PM EST

Transaction Summary

Total Transactions51
Buy-Sell Ratio0.00
Buy Transactions0
Sell Transactions17

Transaction Volume

Total Volume-$5.28M
Net Volume$5.28M
Buy Volume$0
Sell Volume-$5.28M

Trade Analysis

AVG Trade Size-$137.77K
Largest Trade$226.64K
Most Active MonthFeb
Most Active Year2021

Trading Sentiment

OverallBullish
Recent TradeSelling
Last 90 Days-1 Trades
ConvictionMedium

Net Worth & Trading Activity Over Time

Loading chart

Monthly Trading Pattern

Loading chart

Past Insider Trading and Trends

Richard H. Zay has an estimated net worth of $9.24 Million. This is based on reported shares in TENNANT CO.



2019 was Richard H. Zay's most active year for acquiring shares with 5 total transactions. Richard H. Zay's most active month to acquire stocks was the month of January. 2021 was Richard H. Zay's most active year for disposing of shares, totalling 10 transactions. Richard H. Zay's most active month to dispose stocks was the month of January. 2024 saw Richard H. Zay paying a total of $884,717.56 for 24,305 shares, this is the most they've acquired in one year. In 2024 Richard H. Zay cashed out on 35,731 shares for a total of $2,313,649.08, their largest year based on trade value.

Holdings & Transactions

Loading…