Updated: May 18, 2026

Daniel L Harrington

TDCTERADATA CORP /DE/SEC CIK: 0001410631
Estimated Net Worth
$29.1 Million14.0%vs Last Year
Last Updated: May 18, 2026 02:33 PM EST

Transaction Summary

Total Transactions77
Buy-Sell Ratio0.44
Buy Transactions23
Sell Transactions52

Transaction Volume

Total Volume$24.29M
Net Volume-$18.38M
Buy Volume$2.95M
Sell Volume$21.34M

Trade Analysis

AVG Trade Size$315.45K
Largest Trade$5.37M
Most Active MonthFeb
Most Active Year2012

Trading Sentiment

OverallBearish
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

Daniel L Harrington has an estimated net worth of $29.1 Million. This is based on reported shares in TERADATA CORP /DE/.



2012 was Daniel L Harrington's most active year for acquiring shares with 25 total transactions. Daniel L Harrington's most active month to acquire stocks was the month of January. 2012 was Daniel L Harrington's most active year for disposing of shares, totalling 41 transactions. Daniel L Harrington's most active month to dispose stocks was the month of January. 2012 saw Daniel L Harrington paying a total of $4,321,963.59 for 253,104 shares, this is the most they've acquired in one year. In 2012 Daniel L Harrington cashed out on 456,287 shares for a total of $16,254,267.01, their largest year based on trade value.

Holdings & Transactions

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