Insider Sale: Director at $NBR Sells 3,200 Shares

By: Quiver InsiderRadar, Automated

Posted: 1 day, 10 hours ago / Aug. 28, 2026 9:32 p.m. UTC

David J Tudor, a director at $NBR, sold 3,200 shares of the company on 08-28-2026 for an estimated $295,360. We received data on the trade from a recent SEC filing. This was a sale of approximately 37.8% of their shares of this class of stock. Following this trade, they now own 5,264 shares of this class of $NBR stock.

$NBR Insider Trading Activity

$NBR insiders have traded $NBR stock on the open market 1 times in the past 6 months. Of those trades, 0 have been purchases and 1 have been sales.

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

• DAVID J TUDOR sold 3,200 shares for an estimated $295,360

To track insider transactions, check out Quiver Quantitative’s insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.

$NBR Hedge Fund Activity

We have seen 147 institutional investors add shares of $NBR stock to their portfolio, and 117 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

• BRIGADE CAPITAL MANAGEMENT, LP removed 675,879 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $58,166,146
• HIGHBRIDGE CAPITAL MANAGEMENT LLC removed 413,294 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $35,568,081
• ENGINEERS GATE MANAGER LP added 388,976 shares (+1518.1%) to their portfolio in Q2 2026, for an estimated $32,677,873
• SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. added 377,721 shares (+inf%) to their portfolio in Q2 2026, for an estimated $31,732,341
• ADAGE CAPITAL PARTNERS GP, L.L.C. removed 320,000 shares (-43.2%) from their portfolio in Q2 2026, for an estimated $26,883,200
• ENCOMPASS CAPITAL ADVISORS LLC added 315,000 shares (+inf%) to their portfolio in Q2 2026, for an estimated $26,463,150
• VARDE MANAGEMENT, L.P. removed 264,220 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $22,738,773

To track hedge funds’ stock portfolios, check out Quiver Quantitative’s institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.

$NBR Price Targets

Multiple analysts have issued price targets for $NBR recently. We have seen 6 analysts offer price targets for $NBR in the last 6 months, with a median target of $105.0.

Here are some recent targets:

• Charles Minervino from Susquehanna set a target price of $85.0 on 07/08/2026
• Eddie Kim from Barclays set a target price of $99.0 on 05/07/2026
• Scott Gruber from Citigroup set a target price of $110.0 on 05/01/2026
• Keith Mackey from RBC Capital set a target price of $120.0 on 04/30/2026
• Derek Podhaizer from Piper Sandler set a target price of $120.0 on 04/30/2026
• Daniel Kutz from Morgan Stanley set a target price of $100.0 on 04/15/2026

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