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$NBR
$81.32 -$0.97 (1.18%) Close

$NBR 4 SEC Filings

Filed On Filing
02 Oct 2026 Form 4: Rodriguez Rodriguez Miguel Angel, CHIEF FINANCIAL OFFICER

Gave up 475 shares to cover exercise price or tax ($37.1K)

02 Oct 2026 Form 4: Chase Anthony R, Director

Granted 1,056 Stock Options (Right to Buy) ($37.5K)

28 Aug 2026 Form 4: Tudor David J, Director

Sold 3,200 shares ($295K)

03 Jun 2026 Form 4: Yearwood John, Director

Received 1,324 shares as a grant or award

03 Jun 2026 Form 4: Tudor David J, Director

Received 1,324 shares as a grant or award

03 Jun 2026 Form 4: Linn Michael C, Director

Received 1,324 shares as a grant or award

03 Jun 2026 Form 4: Kotts John P, Director

Received 1,324 shares as a grant or award

03 Jun 2026 Form 4: Crane James R, Director

Received 1,324 shares as a grant or award

03 Jun 2026 Form 4: Chase Anthony R, Director

Received 1,324 shares as a grant or award

03 Jun 2026 Form 4: Beder Tanya S, Director

Received 1,324 shares as a grant or award

24 Feb 2026 Form 4: Yearwood John, Director

Bought 6,410 shares ($501K)

19 Feb 2026 Form 4: Rodriguez Rodriguez Miguel Angel, CHIEF FINANCIAL OFFICER

Gave up 314 shares to cover exercise price or tax ($22.6K) · Gave up 162 shares to cover exercise price or tax ($12.2K)

17 Feb 2026 Form 4: Rodriguez Rodriguez Miguel Angel, CHIEF FINANCIAL OFFICER

Gave up 312 shares to cover exercise price or tax ($21.2K)

11 Feb 2026 Form 4: Andrews Mark D, VP & CORPORATE SECRETARY

Received 6,346 shares as a grant or award

11 Feb 2026 Form 4: Rodriguez Rodriguez Miguel Angel, CHIEF FINANCIAL OFFICER

Received 3,905 shares as a grant or award · Gave up 194 shares to cover exercise price or tax ($13.3K)

05 Jan 2026 Form 4: Restrepo William J, Former Chief Financial Officer

Received 17,105 shares by exercise or conversion · Gave up 4,343 shares to cover exercise price or tax ($236K) · Granted 17,105 2025 Performance Share Units

05 Jan 2026 Form 4: Andrews Mark D, CORPORATE SECRETARY

Returned 1,582 shares to the issuer · Received 1,642 shares by exercise or conversion · Granted 1,642 2023 Long Term Performance Share Units

05 Jan 2026 Form 4: Rodriguez Rodriguez Miguel Angel, CHIEF FINANCIAL OFFICER

Received 2,736 shares by exercise or conversion · Gave up 812 shares to cover exercise price or tax ($44.1K) · Received 20,784 shares as a grant or award · 1 more

05 Jan 2026 Form 4: Petrello Anthony G, Director

Gave 18,000 shares as a gift · Returned 17,843 shares to the issuer · Received 54,514 shares by exercise or conversion · 4 more

21 Oct 2025 Form 4: Rodriguez Rodriguez Miguel Angel, CHIEF FINANCIAL OFFICER

Received 4,807 shares as a grant or award

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