Insider Trading

Donald Eugene Brown Net Worth

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Last Updated: 4 months ago

Donald Eugene Brown has an estimated net worth of at least $10.2 million*, as of Oct. 29, 2025. They own 195,855 shares of NI stock. They have sold 71,252 shares of NI stock since 2021, for an estimated $1.9 million.

Donald Eugene Brown $NI SEC Form 4 Insider Trading

Donald Eugene Brown has filed a total of 3 insider trades in $NI since 2021. Their most recent trade was a sale of 37,490 shares, made on Mar 06, 2024. Their largest trade was a sale of 37,490 shares, made on Mar 06, 2024. We estimate that they now own 195,855 shares of $NI, worth an estimated $8.3 million.



Insider Trading at $NI

There have been a total of 28 insider trades reported at $NI since 2021, with 40,000 shares purchased and 217,777 shares sold. The most active insider traders in $NI stock have been Melanie B. Berman, Shawn Anderson, and Donald Eugene Brown. The most recent trade was a sale of 2,175 shares reported by Gunnar Gode (SVP Chief Accting&Tax Officer), made on Feb 18, 2026.



History of Insider Stock Trades by Donald Eugene Brown

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
NI logo NI Sale 37,490 Mar 06, 2024 March 7, 2024, 5:16 p.m.
NI logo NI Sale 14,000 Aug 08, 2023 Aug. 9, 2023, 4:32 p.m.
NI logo NI Sale 19,762 Aug 20, 2021 Aug. 22, 2021, 8 p.m.




$NI Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.