Matthew Rabinowitz, the EXECUTIVE CHAIRMAN of $NTRA ($NTRA), sold 5,300 shares of the company on 12-13-2024. We received data on the trade from a recent SEC filing. This was a sale of approximately 0.2% of their shares. Following this trade, they now own 2,389,180 shares of $NTRA stock.

$NTRA Insider Trading Activity

$NTRA insiders have traded $NTRA stock on the open market 129 times in the past 6 months. Of those trades, 0 have been purchases and 129 have been sales.

Here's a breakdown of recent trading of $NTRA stock by insiders over the last 6 months:

• MATTHEW RABINOWITZ (EXECUTIVE CHAIRMAN) has traded it 11 times. They made 0 purchases and 11 sales, selling 164,000 shares.
• ROWAN E CHAPMAN has traded it 2 times. They made 0 purchases and 2 sales, selling 4,381 shares.
• SOLOMON MOSHKEVICH (PRESIDENT, CLINICALDIAGNOSTICS) has traded it 6 times. They made 0 purchases and 6 sales, selling 8,349 shares.
• ROELOF BOTHA has traded it 5 times. They made 0 purchases and 5 sales, selling 87,473 shares.
• GAIL BOXER MARCUS has traded it 7 times. They made 0 purchases and 7 sales, selling 11,894 shares.
• ROY D. BAYNES has traded it 6 times. They made 0 purchases and 6 sales, selling 37,230 shares.
• STEVEN LEONARD CHAPMAN (CEO AND PRESIDENT) has traded it 27 times. They made 0 purchases and 27 sales, selling 82,243 shares.
• JONATHAN SHEENA has traded it 37 times. They made 0 purchases and 37 sales, selling 89,800 shares.
• MICHAEL BURKES BROPHY (CHIEF FINANCIAL OFFICER) has traded it 16 times. They made 0 purchases and 16 sales, selling 19,025 shares.
• JOHN FESKO (PRESIDENT, CHIEF BUS. OFFICER) has traded it 6 times. They made 0 purchases and 6 sales, selling 6,904 shares.
• DANIEL RABINOWITZ (SEC. AND CHIEF LEGAL OFFICER) has traded it 6 times. They made 0 purchases and 6 sales, selling 6,468 shares.

To track insider transactions, check out Quiver Quantitative's insider trading dashboard.

$NTRA Hedge Fund Activity

We have seen 244 institutional investors add shares of $NTRA stock to their portfolio, and 259 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

• PRICE T ROWE ASSOCIATES INC /MD/ added 2,341,756 shares (+442.8%) to their portfolio in Q3 2024
• WELLINGTON MANAGEMENT GROUP LLP added 1,883,481 shares (+205.4%) to their portfolio in Q3 2024
• DUQUESNE FAMILY OFFICE LLC added 1,591,970 shares (+80.6%) to their portfolio in Q3 2024
• BLACKROCK, INC. added 1,461,550 shares (+21.6%) to their portfolio in Q3 2024
• JPMORGAN CHASE & CO removed 1,433,790 shares (-23.6%) from their portfolio in Q3 2024
• FRED ALGER MANAGEMENT, LLC removed 1,250,664 shares (-23.8%) from their portfolio in Q3 2024
• AMERIPRISE FINANCIAL INC removed 861,463 shares (-26.0%) from their portfolio in Q3 2024

To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.

$NTRA Congressional Stock Trading

Members of Congress have traded $NTRA stock 1 times in the past 6 months. Of those trades, 1 have been purchases and 0 have been sales.

Here's a breakdown of recent trading of $NTRA stock by members of Congress over the last 6 months:

• REPRESENTATIVE JOSH GOTTHEIMER purchased up to $15,000 on 11/20.

To track congressional stock trading, check out Quiver Quantitative's congressional trading dashboard.

This article is not financial advice. See Quiver Quantitative's disclaimers for more information.