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Insider Trading

Last Updated: 2 days, 13 hours ago

Herm Rosenman has an estimated net worth of at least $29.2 million*, as of June 24, 2026. They own 20,558 shares of NTRA stock. They have sold 203,353 shares of NTRA stock since 2021, for an estimated $24.1 million.

Herm Rosenman $NTRA SEC Form 4 Insider Trading

Herm Rosenman has filed a total of 11 insider trades in $NTRA since 2021. Their most recent trade was a sale of 16,530 shares, made on Jun 24, 2026. Their largest trade was a sale of 57,954 shares, made on Feb 16, 2024. We estimate that they now own 20,558 shares of $NTRA, worth an estimated $5.1 million.



Insider Trading at $NTRA

There have been a total of 1279 insider trades reported at $NTRA since 2021, with 375,220 shares purchased and 5.1 million shares sold. The most active insider traders in $NTRA stock have been Steven Leonard Chapman, Michael Burkes Brophy, and Daniel Rabinowitz. The most recent trade was a sale of 1,200 shares reported by DANIEL RABINOWITZ (SEC. AND CHIEF LEGAL OFFICER), made on Jun 24, 2026.



History of Insider Stock Trades by Herm Rosenman

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
NTRA logo NTRA Sale 16,530 Jun 24, 2026 June 26, 2026, 9:05 p.m.
NTRA logo NTRA Sale 150 Dec 12, 2025 Dec. 16, 2025, 10:05 p.m.
NTRA logo NTRA Sale 14,372 Dec 12, 2025 Dec. 16, 2025, 10:05 p.m.
NTRA logo NTRA Sale 21,910 Dec 12, 2025 Dec. 16, 2025, 10:05 p.m.
NTRA logo NTRA Sale 11,987 Dec 12, 2025 Dec. 16, 2025, 10:05 p.m.
NTRA logo NTRA Sale 57,954 Feb 16, 2024 Feb. 16, 2024, 10:45 p.m.
NTRA logo NTRA Sale 35,947 Feb 16, 2024 Feb. 16, 2024, 10:45 p.m.
DMTK logo DMTK Purchase 20,000 May 09, 2022 May 11, 2022, 8:02 p.m.
NTRA logo NTRA Sale 2,100 Nov 08, 2021 Nov. 8, 2021, 8 p.m.
NTRA logo NTRA Sale 2,832 Nov 08, 2021 Nov. 8, 2021, 8 p.m.
NTRA logo NTRA Sale 400 Nov 08, 2021 Nov. 8, 2021, 8 p.m.
NTRA logo NTRA Sale 39,171 Nov 08, 2021 Nov. 8, 2021, 8 p.m.




$NTRA 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.