NOV Inc. insider trading
Every open-market purchase and sale by NOV Inc.'s officers, directors and largest shareholders since November 4, 2021, and what the share price did next.
| Date | Insider | Trade | Shares | Price | Value | 1M after | 3M after | 6M after |
|---|
Does following NOV Inc.’s insiders pay?
From March 15, 2010 to July 31, 2026, 20 insiders reported 4 open-market purchases and 76 sales not made under a pre-set plan in NOV Inc. Twelve months after each purchase was reported, the shares were +10.1% against the S&P 500 on average (median +1.3%), over 3 purchases with a full year of prices; 67% beat the index. After sales, the shares moved −20.9% against the index over 12 months (a negative figure means selling was the right call). That rests on fewer than 20 purchases, too few to read much into. Buying each purchase the day after it was reported, an equal amount each, held 12 months or until that insider reported a sale, would have turned $10,000 on September 16, 2010 into $45,126 by November 2, 2026, +9.8% a year. It held shares 24% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $31,301 (+7.3% a year), and held throughout $89,093 (+14.6%).
| Insider | Role | Purchases | 12 months after their purchases | Beat the S&P 500 | Sales | 12 months after their sales | Latest report |
|---|---|---|---|---|---|---|---|
| Duff Scott K. | VP Cntrlr Chf Acctg Offcr | 0 | — | — | 9 | −35.4% (9) | February 24, 2021 |
| Mattson Eric L | Director | 0 | — | — | 8 | −34.1% (8) | March 1, 2023 |
| Harrison David D | Director | 1 | +1.3% (1) | 100% | 6 | −16.7% (5) | July 31, 2026 |
| Rettig Dwight W | Exec Vice Pres. & Gen. Counsel | 0 | — | — | 7 | −2.5% (7) | September 30, 2013 |
| Blanchard Robert W | VP Cntrlr Chf Acctg Offcr | 0 | — | — | 6 | +8.6% (6) | September 30, 2013 |
| Reese Mark A | Group President | 0 | — | — | 6 | −8.8% (6) | February 21, 2012 |
| Miller Merrill A Jr | Chairman and CEO | 0 | — | — | 5 | −13.2% (5) | November 22, 2013 |
| Rovig Joseph W | President - Energy Equipment | 0 | — | — | 5 | −38.6% (4) | February 24, 2026 |
| Weinstock Craig L. | Sr. VP. & Gen. Counsel | 0 | — | — | 5 | −47.1% (4) | February 24, 2026 |
| Williams Clay C | Chairman, President and CEO | 0 | — | — | 5 | −8.3% (5) | August 3, 2018 |
| Novak Christy Lynn | VP, Corp. Controller, CAO | 0 | — | — | 4 | −33.4% (4) | November 8, 2024 |
| Jarvis Roger L | Director | 0 | — | — | 3 | −25.9% (3) | April 30, 2015 |
| Armstrong Greg L | Director | 0 | — | — | 2 | −13.3% (2) | August 30, 2022 |
| Guill Ben A | Director | 0 | — | — | 2 | −39.9% (2) | May 27, 2014 |
| Bayardo Jose A | Senior VP and CFO | 1 | −23.2% (1) | 0% | 0 | — | March 18, 2020 |
| Beauchamp Robert E | Director | 1 | +52.2% (1) | 100% | 0 | — | September 15, 2010 |
| Joseph Isaac H. | See Remarks | 0 | — | — | 1 | −30.9% (1) | November 2, 2022 |
| Kendall Christian S | Director | 1 | — | — | 0 | — | November 24, 2025 |
| Livingston Scott B. | See Remarks | 0 | — | — | 1 | −17.5% (1) | November 8, 2024 |
| Smisek Jeffery A | Director | 0 | — | — | 1 | −14.4% (1) | March 15, 2013 |
When several insiders traded NOV Inc.
Months when 2 or more insiders became net buyers, or 3 or more net sellers, of NOV Inc. in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After 6 selling crowds, −13.8%. One company's history is too short to judge by; the test across every company is the better guide.
| Month | Crowd | 3 months on, vs S&P 500 | 6 months | 12 months |
|---|---|---|---|---|
| November 29, 2024 | 5 selling | −7.6% | −20.9% | −8.9% |
| November 30, 2022 | 3 selling | +3.9% | −35.1% | −28.3% |
| July 31, 2018 | 3 selling | −21.9% | −36.1% | −60.4% |
| November 29, 2013 | 3 selling | −8.4% | −3.5% | −23.8% |
| February 29, 2012 | 6 selling | −15.1% | −10.3% | −33.2% |
| October 29, 2010 | 3 selling | +28.5% | +23.4% | +31.1% |