Updated: May 19, 2026

Matthew Charles Brown

TENBTenable Holdings, Inc.SEC CIK: 0001766979
Estimated Net Worth
$13.5 Million0.0%vs Last Year
Last Updated: May 19, 2026 11:47 PM EST

Transaction Summary

Total Transactions43
Buy-Sell Ratio1.05
Buy Transactions20
Sell Transactions19

Transaction Volume

Total Volume$17.64M
Net Volume-$16.78M
Buy Volume$431.87K
Sell Volume$17.21M

Trade Analysis

AVG Trade Size$410.22K
Largest Trade$14.3M
Most Active MonthMar
Most Active Year2025

Trading Sentiment

OverallBearish
Recent TradeBuying
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

Matthew Charles Brown has an estimated net worth of $13.5 Million. This is based on reported shares across multiple companies, which include NortonLifeLock Inc., Altair Engineering Inc., and Tenable Holdings, Inc..



2022 was Matthew Charles Brown's most active year for acquiring shares with 7 total transactions. Matthew Charles Brown's most active month to acquire stocks was the month of January. 2025 was Matthew Charles Brown's most active year for disposing of shares, totalling 12 transactions. Matthew Charles Brown's most active month to dispose stocks was the month of February. 2026 saw Matthew Charles Brown paying a total of $258,480.00 for 168,442 shares, this is the most they've acquired in one year. In 2025 Matthew Charles Brown cashed out on 224,215 shares for a total of $14,949,882.77, their largest year based on trade value.

Holdings & Transactions

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