NOV (NYSE: NOV) insider transactions
In the twelve months to 10 November 2026, executives and directors of NOV reported 6 open-market sales of 230,680 shares ($4.6m) and 2 open-market purchases of 70,000 shares ($1.0m), by 4 people, according to the Form 4 filings they submitted to the SEC.
Latest transactions
| Date | Insider | Role | Transaction | Shares | Price | Held after | Filing |
|---|---|---|---|---|---|---|---|
| 31 July 2026 | Harrison David D | Director | Open-market sale | −9,594 | $19.21 | 126,763 | Form 4 |
| 20 May 2026 | Melcher Patricia B | Director | Grant or award | +9,457 | — | 34,956 | Form 4 |
| 20 May 2026 | Kendall Christian S | Director | Grant or award | +9,457 | — | 95,406 | Form 4 |
| 20 May 2026 | Harrison David D | Director | Grant or award | +9,457 | — | 136,357 | Form 4 |
| 20 May 2026 | Thomas William R. | Director | Grant or award | +9,457 | — | 101,166 | Form 4 |
| 20 May 2026 | Welborn Robert S. | Director | Grant or award | +9,457 | — | 55,429 | Form 4 |
| 20 May 2026 | Martinez Patricia | Director | Grant or award | +9,457 | — | 34,956 | Form 4 |
| 20 May 2026 | Chowbey Sanjay | Director | Grant or award | +9,457 | — | 9,457 | Form 4 |
| 20 May 2026 | Donadio Marcela E | Director | Grant or award | +9,457 | — | 106,882 | Form 4 |
| 20 March 2026 | Reed Rodney C. | Senior VP and CFO | Shares withheld for tax | −4,995 | $18.68 | 165,797 | Form 4 |
| 20 March 2026 | Novak Christy Lynn | VP, Corp. Controller, CAO | Shares withheld for tax | −869 | $18.68 | 102,561 | Form 4 |
| 20 March 2026 | Bayardo Jose A | Chairman, President, and CEO | Shares withheld for tax | −4,995 | $18.68 | 745,678 | Form 4 |
| 23 February 2026 | Livingston Scott B. | See Remarks | Shares withheld for tax | −1,259 | $20.28 | 118,213 | Form 4 |
| 23 February 2026 | Rovig Joseph W | President - Energy Equipment | Shares withheld for tax | −2,864 | $20.28 | 266,830 | Form 4 |
| 23 February 2026 | Bayardo Jose A | Chairman, President, and CEO | Shares withheld for tax | −4,220 | $20.28 | 750,673 | Form 4 |
| 23 February 2026 | Novak Christy Lynn | VP, Corp. Controller, CAO | Shares withheld for tax | −3,843 | $20.28 | 103,430 | Form 4 |
| 23 February 2026 | Reed Rodney C. | Senior VP and CFO | Shares withheld for tax | −2,035 | $20.28 | 170,792 | Form 4 |
| 23 February 2026 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | Shares withheld for tax | −2,562 | $20.28 | 253,757 | Form 4 |
| 23 February 2026 | Rovig Joseph W | President - Energy Equipment | Option exercise | +79,086 | $15.00 | 348,780 | Form 4 |
| 23 February 2026 | Rovig Joseph W | President - Energy Equipment | Option exercise | +72,000 | $16.73 | 420,780 | Form 4 |
Names appear as in the filing, surname first. A dash in the price column means the filing reports none, as in grants and gifts.
How to read the table
Only open-market purchases and sales are trades the insider chose to make at the market price, and they are the ones counted in the summary above. Grants, option exercises and shares withheld for tax come from pay plans. A sale marked as a 10b5-1 plan was scheduled in advance under a written plan.
Where each row comes from
From the Form 4 that each executive, director or large shareholder must file with the SEC within two business days of a transaction, read up to 10 November 2026. Each row links to its filing on EDGAR. Only transactions in shares are listed, not derivatives, and amended filings are left out. The accounts of the company are on the NOV page; the method, in data sources.
Information prepared from the Form 4 filings submitted to the SEC, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.