Craig L. Weinstock

Companies

• National Oilwell VarcoSenior VP, GC & Secretary Oct 2, 2014 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• National Oilwell Varco NOV253,757 shares²$4.7M at $18.64Feb 23, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Feb 23, 2026Sold 9,505 shares at $19.95 of National Oilwell Varco³
• Feb 23, 2026Sold 10,495 shares at $19.94 of National Oilwell Varco³
• Feb 23, 2026Sold 30,000 shares at $20.00 of National Oilwell Varco³
• Feb 23, 2026Sold 20,000 shares at $20.32 of National Oilwell Varco³
• Feb 23, 2026Exercised options 30,000 shares at $15.00 of National Oilwell Varco³
• Feb 23, 2026Shares withheld for tax 2,562 shares at $20.28 of National Oilwell Varco²
• Feb 23, 2026Exercised options 20,000 shares at $15.00 of National Oilwell Varco³
• Feb 19, 2026Shares withheld for tax 5,838 shares at $20.24 of National Oilwell Varco⁴
• Feb 18, 2026Shares withheld for tax 13,223 shares at $19.99 of National Oilwell Varco⁵
• Feb 18, 2026Granted 33,602 shares of National Oilwell Varco⁵
• Feb 18, 2026Granted 29,765 shares of National Oilwell Varco⁵
• Feb 6, 2026Shares withheld for tax 3,182 shares at $18.91 of National Oilwell Varco⁶
• Nov 24, 2025Returned to company 39,179 shares at $15.03 of National Oilwell Varco⁷
• Feb 23, 2025Shares withheld for tax 2,562 shares at $15.11 of National Oilwell Varco⁸
• Feb 19, 2025Shares withheld for tax 14,947 shares at $15.28 of National Oilwell Varco⁹
• Feb 19, 2025Granted 37,981 shares of National Oilwell Varco⁹
• Feb 19, 2025Granted 44,503 shares of National Oilwell Varco⁹
• Feb 15, 2025Shares withheld for tax 3,176 shares at $15.54 of National Oilwell Varco¹⁰
• Feb 6, 2025Shares withheld for tax 3,182 shares at $15.48 of National Oilwell Varco¹¹
• Nov 7, 2024Sold 15,481 shares at $16.39 of National Oilwell Varco¹²
• Nov 7, 2024Sold 15,000 shares at $16.52 of National Oilwell Varco¹²
• Feb 23, 2024Shares withheld for tax 2,563 shares at $17.23 of National Oilwell Varco¹³
• Feb 22, 2024Shares withheld for tax 3,542 shares at $17.41 of National Oilwell Varco¹⁴
• Feb 15, 2024Shares withheld for tax 3,176 shares at $17.54 of National Oilwell Varco¹⁵
• Feb 6, 2024Shares withheld for tax 12,746 shares at $17.52 of National Oilwell Varco¹⁶