Updated: May 19, 2026

Kathryn A Walker

ADTNADTRAN Holdings, Inc.SEC CIK: 0001264261
Estimated Net Worth
$3.99 Million
Last Updated: May 19, 2026 11:12 PM EST

Transaction Summary

Total Transactions78
Buy-Sell Ratio4.29
Buy Transactions60
Sell Transactions14

Transaction Volume

Total Volume$2.51M
Net Volume-$2.5M
Buy Volume$3.79K
Sell Volume$2.51M

Trade Analysis

AVG Trade Size$32.21K
Largest Trade$1.54M
Most Active MonthDec
Most Active Year2022

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

Kathryn A Walker has an estimated net worth of $3.99 Million. This is based on reported shares across multiple companies, which include SPRINT NEXTEL CORP, and ADTRAN Holdings, Inc..



2004 was Kathryn A Walker's most active year for acquiring shares with 27 total transactions. Kathryn A Walker's most active month to acquire stocks was the month of November. 2004 was Kathryn A Walker's most active year for disposing of shares, totalling 19 transactions. Kathryn A Walker's most active month to dispose stocks was the month of March. 2006 saw Kathryn A Walker paying a total of $1,271,714.10 for 325,875 shares, this is the most they've acquired in one year. In 2006 Kathryn A Walker cashed out on 248,631 shares for a total of $3,237,950.52, their largest year based on trade value.

Holdings & Transactions

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