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SEC EDGAR Form 4 ↗
CongressStock.com ↗
Track13F.com ↗
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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.

Home/Insiders/Martin Brian

Martin Brian

Officer

Officer

Total trades

18

Bought (open market)

$0

Sold (open market)

$784K

Tickers traded

1

Recent trades

Most recent Form 4 filings by Martin Brian.

Martin Briantax-withheld12,570 shares ofNTNXat $67.99$855KSep 15 · filed Sep 17Details
Martin Brianexercised1,902 shares ofNTNXat $0Sep 15 · filed Sep 17Details
Martin Brianexercised2,825 shares ofNTNXat $0Sep 15 · filed Sep 17Details

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Latest CEO & CFO Purchases Latest CEO & CFO Sales Director Purchases Officer Purchases Top Purchases This Week Top Sales This Week Top Officer Buys (Month)10% Owner Filings 10b5-1 Planned Trades Discretionary Trades Buy/Sell Ratios Politician-Insider Overlap

Martin Briangranted7,365 shares ofNTNXat $0Aug 24 · filed Aug 26Details

Martin Briangranted15,124 shares ofNTNXat $0Aug 24 · filed Aug 26Details

Martin Briantax-withheld1,697 shares ofNTNXat $49.4$84KJun 15 · filed Jun 17Details

Martin Brianexercised1,902 shares ofNTNXat $0Jun 15 · filed Jun 17Details

Martin Brianexercised2,825 shares ofNTNXat $0Jun 15 · filed Jun 17Details

Martin Brianexercised1,902 shares ofNTNXat $0Mar 15 · filed Mar 17Details

Martin Briantax-withheld1,819 shares ofNTNXat $39.29$71KMar 15 · filed Mar 17Details

Martin Brianexercised2,825 shares ofNTNXat $0Mar 15 · filed Mar 17Details

Martin Briantax-withheld2,401 shares ofNTNXat $47.76$115KDec 15, 2025 · filed Dec 17, 2025Details

Martin Brianexercised1,901 shares ofNTNXat $0Dec 15, 2025 · filed Dec 17, 2025Details

Martin Brianexercised2,824 shares ofNTNXat $0Dec 15, 2025 · filed Dec 17, 2025Details

Martin Briangranted30,430 shares ofNTNXat $0Nov 10, 2025 · filed Nov 13, 2025Details

Martin Briansold10,241 shares ofNTNXat $76.529$784KSep 30, 2025Details

Martin Briantax-withheld11,503 shares ofNTNXat $78.21$900KSep 15, 2025 · filed Sep 17, 2025Details

Martin Brianexercised11,300 shares ofNTNXat $0Sep 15, 2025 · filed Sep 17, 2025Details

Martin Briangranted15,124 shares ofNTNXat $0Aug 25, 2025 · filed Aug 26, 2025Details