Quick Takeaways
- NOV - NOV Inc. has 22 insiders with reported activity on this page.
- Net insider value flow over the last year: -$3,439,916.
- Recent transaction rows are available for direct filing-level review.
- Info
- Insider Trading
- Financials
- Holders
Insider Transactions Reported by 22 Insiders of NOV Inc.
- Symbol
- NOV on NYSE
- Location
- Houston, TX
What Changed
- Buy value: $1,012,200; sell value: $4,452,116.
- Net share flow: -151,086.
Why This Matters
- This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
- Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.
Official SEC Source
Insider trading overview
Last 12 monthsNet insider flow leans to selling over the last 12 months. Net value: -$3,439,916.
Buys
$1,012,200
Shares: 70,000
Insiders: 1
Sells
$4,452,116
Shares: 221,086
Insiders: 2
Net
-$3,439,916
Shares: -151,086
Insiders: -1
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 0-3 | 0 | 221,086 | $0 | $4,452,116 | -$4,452,116 |
| 3-6 | 70,000 | 0 | $1,012,200 | $0 | +$1,012,200 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
NOV Inc. executives and other stock owners filed with the SEC include:
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Clay C. Williams | Chairman, President and CEO, Director | $24,763,794 | Mixed | 23 Feb 2025 | ||
| Jose A. Bayardo | Chairman, President, and CEO, Director | $15,204,374 | Mixed | 20 Mar 2026 | ||
| Kirk M. Shelton | President - Completion and Production Solutions | $5,754,268 | Mixed | 25 Feb 2023 | ||
| Joseph W. Rovig | President - Energy Equipment | $5,430,116 | -$3,046,695 | -36% | Mixed | 23 Feb 2026 |
| Craig L. Weinstock | Sr. VP. & Gen. Counsel | $5,146,191 | -$1,405,422 | -21% | Mixed | 23 Feb 2026 |
| Isaac H. Joseph | President - Wellbore Technologies | $4,837,259 | Mixed | 25 Feb 2023 | ||
| Rodney C. Reed | Senior VP and CFO | $3,412,102 | Mixed | 20 Mar 2026 | ||
| Scott B. Livingston | President, Energy Products and Services. | $2,397,359 | Mixed | 23 Feb 2026 | ||
| Christy H. Novak | VP, Corp. Controller, CAO | $2,091,218 | Mixed | 20 Mar 2026 | ||
| Ben A. Guill | Director | $1,966,080 | Mixed | 20 May 2025 | ||
| James T. Hackett | Director | $1,546,843 | Mixed | 31 Dec 2022 | ||
| David D. Harrison | Director | $1,522,800 | Mixed | 20 May 2025 | ||
| Greg L. Armstrong | Director | $1,333,716 | Mixed | 20 May 2025 | ||
| Christian S. Kendall | Director | $1,246,260 | +$1,012,200 | +432% | Filing P/S | 21 Nov 2025 |
| Marcela E. Donadio | Director | $1,169,100 | Mixed | 20 May 2025 | ||
| William R. Thomas | Director | $1,100,508 | Mixed | 20 May 2025 | ||
| Melody B. Meyer | Director | $950,721 | Mixed | 24 May 2022 | ||
| Eric L. Mattson | Director | $850,020 | Mixed | 20 May 2025 | ||
| Robert S. Welborn | Director | $551,664 | Mixed | 20 May 2025 | ||
| Patricia B. Melcher | Director | $307,188 | Mixed | 20 May 2025 | ||
| Patricia Martinez | Director | $305,988 | Mixed | 20 May 2025 | ||
| Sanjay Chowbey | Director | Mixed | 17 Mar 2026 |
Top shareholders of NOV Inc. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| PZENA INVESTMENT MANAGEMENT LLC |
13F
13D/G
|
Company |
11%
from 13D/G
|
42,164,228
|
$659,026,883 | — | 31 Dec 2025 | |
| First Eagle Investment Management, LLC |
13F
13D/G
|
Company |
10%
from 13D/G
|
37,597,874
|
$587,654,776 | — | 31 Dec 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
10%
|
37,366,273
|
$584,034,847 | — | 31 Dec 2025 | |
| BlackRock, Inc. |
13F
|
Company |
10%
|
37,048,725
|
$579,071,571 | — | 31 Dec 2025 | |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC |
13D/G
13F
|
Hotchkis and Wiley Capital Management, LLC · Company |
8.9%
|
32,465,667
|
$570,097,113 | $0 | 31 Dec 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
13D/G
|
Company |
5%
from 13D/G
|
18,972,635
|
$296,546,865 | — | 31 Dec 2025 | |
| STATE STREET CORP |
13F
|
Company |
3.3%
|
12,149,824
|
$189,901,749 | — | 31 Dec 2025 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
2.4%
|
8,616,445
|
$134,675,036 | — | 31 Dec 2025 | |
| First Pacific Advisors, LP |
13F
|
Company |
2.2%
|
8,093,810
|
$126,506,250 | — | 31 Dec 2025 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
1.9%
|
7,033,947
|
$109,940,590 | — | 31 Dec 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.9%
|
6,789,483
|
$106,141,500 | — | 31 Dec 2025 | |
| GREENHAVEN ASSOCIATES INC |
13F
|
Company |
1.6%
|
5,745,138
|
$89,796,507 | — | 31 Dec 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
1.4%
|
5,059,400
|
$79,080,000 | — | 31 Dec 2025 | |
| Oldfield Partners LLP |
13F
|
Company |
1.4%
|
5,045,332
|
$78,858,539 | — | 31 Dec 2025 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
1.3%
|
4,668,127
|
$72,962,820 | — | 31 Dec 2025 | |
| EARNEST PARTNERS LLC |
13F
|
Company |
1.1%
|
4,001,596
|
$62,544,945 | — | 31 Dec 2025 | |
| VAN ECK ASSOCIATES CORP |
13F
|
Company |
1.1%
|
3,997,038
|
$62,474,000 | — | 31 Dec 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
1.1%
|
3,955,366
|
$61,822,371 | — | 31 Dec 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
1.1%
|
3,910,481
|
$61,120,812 | — | 31 Dec 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.87%
|
3,161,964
|
$49,421,502 | — | 31 Dec 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.84%
|
3,072,312
|
$48,020,237 | — | 31 Dec 2025 | |
| Artisan Partners Limited Partnership |
13F
|
Company |
0.75%
|
2,725,900
|
$42,605,817 | — | 31 Dec 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.75%
|
2,723,628
|
$42,570,313 | — | 31 Dec 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.73%
|
2,661,967
|
$41,606,544 | — | 31 Dec 2025 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.71%
|
2,587,877
|
$40,448,512 | — | 31 Dec 2025 | |
| LSV ASSET MANAGEMENT |
13F
|
Company |
0.64%
|
2,343,910
|
$36,635,000 | — | 31 Dec 2025 | |
| FIL Ltd |
13F
|
Company |
0.64%
|
2,325,578
|
$36,348,784 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.59%
|
2,158,398
|
$33,735,788 | — | 31 Dec 2025 | |
| Pacer Advisors, Inc. |
13F
|
Company |
0.58%
|
2,128,053
|
$33,261,468 | — | 31 Dec 2025 | |
| Invesco Ltd. |
13F
|
Company |
0.57%
|
2,088,655
|
$32,645,679 | — | 31 Dec 2025 | |
| Squarepoint Ops LLC |
13F
|
Company |
0.55%
|
2,021,839
|
$31,601,344 | — | 31 Dec 2025 | |
| Russell Investments Group, Ltd. |
13F
|
Company |
0.55%
|
2,014,456
|
$31,502,827 | — | 31 Dec 2025 | |
| MASTERS CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.55%
|
2,000,000
|
$31,260,000 | — | 31 Dec 2025 | |
| Clay C. Williams |
3/4/5
|
Chairman, President and CEO, Director |
—
mixed-class rows
|
1,773,632
mixed-class rows
|
$24,763,794 | — | 23 Feb 2025 | |
| Ninety One UK Ltd |
13F
|
Company |
0.34%
|
1,253,097
|
$19,585,902 | — | 31 Dec 2025 | |
| NEW YORK STATE COMMON RETIREMENT FUND |
13F
|
Company |
0.32%
|
1,179,110
|
$18,429,489 | — | 31 Dec 2025 | |
| MACKENZIE FINANCIAL CORP |
13F
|
Company |
0.3%
|
1,094,340
|
$17,267,477 | — | 31 Dec 2025 | |
| HEARTLAND ADVISORS INC |
13F
|
Company |
0.3%
|
1,089,190
|
$17,024,040 | — | 31 Dec 2025 | |
| SEI INVESTMENTS CO |
13F
|
Company |
0.28%
|
1,038,867
|
$16,237,454 | — | 31 Dec 2025 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.27%
|
991,211
|
$15,492,574 | — | 31 Dec 2025 | |
| Jose A. Bayardo |
3/4/5
|
Chairman, President, and CEO, Director |
0.2%
|
745,678
|
$15,204,374 | — | 20 Mar 2026 | |
| Nuveen, LLC |
13F
|
Company |
0.26%
|
935,388
|
$14,620,115 | — | 31 Dec 2025 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
0.25%
|
929,472
|
$14,527,648 | — | 31 Dec 2025 | |
| Ceredex Value Advisors LLC |
13F
|
Company |
0.25%
|
917,250
|
$14,336,618 | — | 31 Dec 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.25%
|
903,494
|
$14,121,612 | — | 31 Dec 2025 | |
| EDMOND DE ROTHSCHILD HOLDING S.A. |
13F
|
Company |
0.23%
|
850,000
|
$13,285,500 | — | 31 Dec 2025 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.23%
|
830,568
|
$12,981,783 | — | 31 Dec 2025 | |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
13F
|
Company |
0.22%
|
812,906
|
$12,705,721 | — | 31 Dec 2025 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.22%
|
784,792
|
$12,266,299 | — | 31 Dec 2025 | |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
0.21%
|
776,467
|
$12,136,179 | — | 31 Dec 2025 |
Recent Insider Transactions by Companies or Individuals for NOV Inc.
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Jose A. Bayardo | NOV | Common Stock | Tax liability | -0.67% | -4,995 | 745,678 | 20 Mar 2026 | Direct | ||
| Christy H. Novak | NOV | Common Stock | Tax liability | -0.84% | -869 | 102,561 | 20 Mar 2026 | Direct | ||
| Rodney C. Reed | NOV | Common Stock | Tax liability | -2.92% | -4,995 | 165,797 | 20 Mar 2026 | Direct | ||
| Craig L. Weinstock | NOV | Common Stock | Tax liability | -1% | -2,562 | 253,757 | 23 Feb 2026 | Direct | ||
| Rodney C. Reed | NOV | Common Stock | Tax liability | -1.18% | -2,035 | 170,792 | 23 Feb 2026 | Direct | ||
| Christy H. Novak | NOV | Common Stock | Tax liability | -3.58% | -3,843 | 103,430 | 23 Feb 2026 | Direct | ||
| Jose A. Bayardo | NOV | Common Stock | Tax liability | -0.56% | -4,220 | 750,673 | 23 Feb 2026 | Direct | ||
| Joseph W. Rovig | NOV | Common Stock | Tax liability | -1.06% | -2,864 | 266,830 | 23 Feb 2026 | Direct | ||
| Scott B. Livingston | NOV | Common Stock | Tax liability | -1.05% | -1,259 | 118,213 | 23 Feb 2026 | Direct | ||
| Craig L. Weinstock | NOV | Common Stock | Sale | -21.4% | $1,405,422 | $20.08 | -70,000 | 256,319 | 23 Feb 2026 | Direct |
| Craig L. Weinstock | NOV | Common Stock | Options Exercise | 18.1% | 50,000 | 326,319 | 23 Feb 2026 | Direct | ||
| Craig L. Weinstock | NOV | Non-Qualified Stock Option (right to buy) | Options Exercise | -70.2% | -50,000 | 21,178 | 23 Feb 2026 | Direct | ||
| Joseph W. Rovig | NOV | Common Stock | Sale | -35.9% | $3,046,695 | $20.17 | -151,086 | 269,694 | 23 Feb 2026 | Direct |
| Joseph W. Rovig | NOV | Common Stock | Options Exercise | 56% | 151,086 | 420,780 | 23 Feb 2026 | Direct | ||
| Joseph W. Rovig | NOV | Non-Qualified Stock Option (right to buy) | Options Exercise | -100% | -151,086 | 0 | 23 Feb 2026 | Direct | ||
| Rodney C. Reed | NOV | Common Stock | Tax liability | -1.97% | -3,477 | 172,827 | 19 Feb 2026 | Direct | ||
| Christy H. Novak | NOV | Common Stock | Tax liability | -5.77% | -6,568 | 107,273 | 19 Feb 2026 | Direct | ||
| Joseph W. Rovig | NOV | Common Stock | Tax liability | -2.36% | -6,525 | 269,694 | 19 Feb 2026 | Direct | ||
| Scott B. Livingston | NOV | Common Stock | Tax liability | -2.6% | -3,188 | 119,472 | 19 Feb 2026 | Direct | ||
| Jose A. Bayardo | NOV | Common Stock | Tax liability | -1.26% | -9,615 | 754,893 | 19 Feb 2026 | Direct | ||
| Craig L. Weinstock | NOV | Common Stock | Tax liability | -2.07% | -5,838 | 276,319 | 19 Feb 2026 | Direct | ||
| Christy H. Novak | NOV | Common Stock | Award | 31.3% | 27,139 | 113,841 | 18 Feb 2026 | Direct | ||
| Scott B. Livingston | NOV | Common Stock | Award | 29.6% | 28,014 | 122,660 | 18 Feb 2026 | Direct | ||
| Craig L. Weinstock | NOV | Common Stock | Tax liability | -4.48% | -13,223 | 282,157 | 18 Feb 2026 | Direct | ||
| Craig L. Weinstock | NOV | Common Stock | Award | 27.3% | 63,367 | 295,380 | 18 Feb 2026 | Direct | ||
| Rodney C. Reed | NOV | Common Stock | Award | 22.5% | 32,391 | 176,304 | 18 Feb 2026 | Direct | ||
| Joseph W. Rovig | NOV | Common Stock | Tax liability | -4.75% | -13,767 | 276,219 | 18 Feb 2026 | Direct | ||
| Joseph W. Rovig | NOV | Common Stock | Award | 32.3% | 70,822 | 289,986 | 18 Feb 2026 | Direct | ||
| Jose A. Bayardo | NOV | Common Stock | Tax liability | -2.77% | -21,779 | 764,508 | 18 Feb 2026 | Direct | ||
| Jose A. Bayardo | NOV | Common Stock | Award | 31.1% | 186,661 | 786,287 | 18 Feb 2026 | Direct | ||
| Craig L. Weinstock | NOV | Common Stock | Tax liability | -1.35% | -3,182 | 232,013 | 06 Feb 2026 | Direct | ||
| Rodney C. Reed | NOV | Common Stock | Tax liability | -1.73% | -2,527 | 143,913 | 06 Feb 2026 | Direct | ||
| Christy H. Novak | NOV | Common Stock | Tax liability | -5.22% | -4,773 | 86,702 | 06 Feb 2026 | Direct | ||
| Jose A. Bayardo | NOV | Common Stock | Tax liability | -0.87% | -5,241 | 599,626 | 06 Feb 2026 | Direct | ||
| Joseph W. Rovig | NOV | Common Stock | Tax liability | -0.99% | -2,201 | 219,164 | 06 Feb 2026 | Direct | ||
| Scott B. Livingston | NOV | Common Stock | Tax liability | -1.8% | -1,738 | 94,646 | 06 Feb 2026 | Direct | ||
| Christy H. Novak | NOV | Common Stock | Disposed to Issuer | -100% | -450 | 0 | 24 Nov 2025 | by IRA Account | ||
| Christy H. Novak | NOV | Common Stock | Disposed to Issuer | -19% | -21,435 | 91,475 | 24 Nov 2025 | Direct | ||
| Craig L. Weinstock | NOV | Common Stock | Disposed to Issuer | -14.3% | -39,179 | 235,195 | 24 Nov 2025 | Direct | ||
| Joseph W. Rovig | NOV | Common Stock | Disposed to Issuer | -15.3% | -40,000 | 221,365 | 24 Nov 2025 | Direct | ||
| Christian S. Kendall | NOV | Common Stock | Purchase | 438.9% | $1,012,200 | $14.46 | 70,000 | 85,949 | 21 Nov 2025 | Direct |
| Eric L. Mattson | NOV | Common Stock | Conversion of derivative security | 3.94% | 2,685 | 70,835 | 20 May 2025 | Direct | ||
| Greg L. Armstrong | NOV | Common Stock | Conversion of derivative security | 6.59% | 6,869 | 111,143 | 20 May 2025 | Direct | ||
| Robert S. Welborn | NOV | Common Stock | Award | 53.1% | 15,949 | 45,972 | 20 May 2025 | Direct | ||
| William R. Thomas | NOV | Common Stock | Award | 21% | 15,949 | 91,709 | 20 May 2025 | Direct | ||
| Patricia B. Melcher | NOV | Common Stock | Award | 167% | 15,949 | 25,499 | 20 May 2025 | Direct | ||
| Patricia Martinez | NOV | Common Stock | Award | 167% | 15,949 | 25,499 | 20 May 2025 | Direct | ||
| Christian S. Kendall | NOV | Common Stock | Award | 15,949 | 15,949 | 20 May 2025 | Direct | |||
| David D. Harrison | NOV | Common Stock | Award | 14.4% | 15,949 | 126,900 | 20 May 2025 | Direct | ||
| Ben A. Guill | NOV | Common Stock | Award | 10.8% | 15,949 | 163,840 | 20 May 2025 | Direct |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.