Updated: May 19, 2026

David Martin Katz

UNFUNIFIRST CORPSEC CIK: 0001459610
Estimated Net Worth
$8.72 Million3.1%vs Last Year
Last Updated: May 19, 2026 11:37 PM EST

Transaction Summary

Total Transactions52
Buy-Sell Ratio0.00
Buy Transactions0
Sell Transactions25

Transaction Volume

Total Volume-$6.28M
Net Volume$6.28M
Buy Volume$0
Sell Volume-$6.28M

Trade Analysis

AVG Trade Size-$134.94K
Largest Trade$0
Most Active MonthOct
Most Active Year2022

Trading Sentiment

OverallBullish
Recent TradeSelling
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

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Monthly Trading Pattern

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Past Insider Trading and Trends

David Martin Katz has an estimated net worth of $8.72 Million. This is based on reported shares in UNIFIRST CORP.



2019 was David Martin Katz's most active year for acquiring shares with 7 total transactions. David Martin Katz's most active month to acquire stocks was the month of September. 2016 was David Martin Katz's most active year for disposing of shares, totalling 9 transactions. David Martin Katz's most active month to dispose stocks was the month of January. 2019 saw David Martin Katz paying a total of $1,108,542.33 for 15,432 shares, this is the most they've acquired in one year. In 2014 David Martin Katz cashed out on 20,000 shares for a total of $1,078,880.00, their largest year based on trade value.

Holdings & Transactions

UNFunifirst corp
Executive VP, Sales/Marketing
Updated: Feb 18, 2026VIEW QUOTE
Form TypeSEC Filing
-0.181.46K$237.54-$347.76K6.46KFeb 17View
0.754.54K10.60KDec 16View
-0.292.53K$155.40-$393.16K6.06KNov 03View
-0.06396.00$154.35-$167.16K6.06KOct 31View
-0.171.30K$210.95-$274.02K6.46KFeb 18View
0.231.92K$192.77-$577.34K10.21KNov 19View
-0.10634.00$179.81-$114.00K5.63KOct 31View
-0.08550.00$175.00-$96.25K6.26KJul 15View
0.653.47K$164.43-$92.90K8.80KOct 31View
0.07340.00$163.99-$41.16K5.32KOct 24View
-0.0289.00$187.84-$16.72K4.98KDec 20View
1.083.57K6.87KNov 28View
-0.11415.00$184.01-$76.36K3.30KOct 31View
-0.251.26K$195.00-$246.67K3.71KScheduledJul 29View
-0.16928.00$190.09-$176.40K4.98KJan 31View
-0.131.33K$165.50-$123.97K8.57KScheduledJan 04View
0.753.32K7.74KNov 17View
-0.231.33K$163.73-$157.58K4.41KScheduledMay 03View
-0.231.33K$163.85-$157.77K4.41KScheduledApr 01View
-0.231.33K$173.43-$183.31K4.41KScheduledMar 01View
0.852.75K6.00KOct 26View
-0.452.67K$158.11-$272.57K3.24KScheduledFeb 20View
-0.312.67K$159.29-$278.97K5.91KScheduledJan 21View
-0.242.67K$157.10-$267.28K8.58KScheduledDec 23View
1.032.35K4.62KOct 29View
1.062.42K4.69KOct 29View
-0.788.00K$125.31-$358.57K2.28KScheduledFeb 15 - 25View
2.422.53K3.57KOct 22View
-0.722.67K$112.33-$230.77K1.04KScheduledFeb 20View
-0.422.67K$119.85-$270.93K3.71KScheduledJan 18View
1.04K1.04KDec 20View
-0.332.67K$118.54-$263.98K5.33KScheduledDec 18View
6.00K6.00KOct 23View
-1.002.67K$88.43-$206.63KScheduledFeb 08 - 09View
-0.502.67K$90.66-$218.63K2.67KScheduledJan 06 - 09View
-0.332.67K$98.02-$257.89K5.33KScheduledDec 07 - 08View
4.00K4.00KOct 24View
-1.002.67K$75.39-$159.04KScheduledFeb 22View
-1.00935.00$102.06-$95.43KScheduledJan 21View
-0.321.73K$73.83-$55.28K3.60KJan 20View
-0.332.67K$74.49-$154.16K5.33KScheduledDec 18View
4.00K4.00KOct 26View
-1.008.00K$76.34-$540.56KScheduledNov 10View
8.00K8.00KOct 27View
-1.002.00K$63.03-$143.72KScheduledMay 27View
8.00K8.00KOct 28View
8.00K8.00KOct 22View
8.00K8.00KOct 25View
8.00K8.00KOct 26View
8.00K8.00KNov 10View
View
2.00K2.00KFeb 02View