| Due Diligence for Asset Managers |
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Analyze the public filings of asset managers Dive into the EDGAR, IAPD, CAFR source data |
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| Keyboard |
| National Oilwell Varco Inc | |
|---|---|
| Ticker | NOV |
| CIK # | 0001021860 |
| CUSIP | 637071101 |
| Sector | Technology - Oil & Gas Field Machinery & Equipment |
| Address | 10000 Richmond Avenue 6th Floor, Houston, TX 77042-4200 |
| Source | [EDGAR] |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0001021860] | 10-K | |
| [0001021860] | 10-Q | |
| [0001021860] | 3 | |
| [0001021860] | 4 | |
| [0001021860] | 5 | |
| [0001021860] | 8-K | |
| [0001021860] | SC 13G |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
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Reed Rodney C
Common Stock
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2026-03-20 | Tax withheld | 4,995 | $18.68 | 93,307 |
|
Novak Christy Lynn
Common Stock
|
2026-03-20 | Tax withheld | 869 | $18.68 | 16,233 |
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Bayardo Jose A
Common Stock
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2026-03-20 | Tax withheld | 4,995 | $18.68 | 93,307 |
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Weinstock Craig L
Common Stock
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2026-02-23 | Option exercise | 30,000 | $15.00 | 450,000 |
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Livingston Scott B
Common Stock
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2026-02-23 | Tax withheld | 1,259 | $20.28 | 25,533 |
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Rovig Joseph W
Non-Qualified Stock Option (right to buy) · derivative
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2026-02-23 | Option exercise | 72,000 | $0.00 | |
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Weinstock Craig L
Common Stock
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2026-02-23 | Sell | 20,000 | $20.32 | 406,400 |
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Rovig Joseph W
Common Stock
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2026-02-23 | Option exercise | 79,086 | $15.00 | 1,186,290 |
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Bayardo Jose A
Common Stock
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2026-02-23 | Tax withheld | 4,220 | $20.28 | 85,582 |
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Weinstock Craig L
Common Stock
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2026-02-23 | Sell | 10,495 | $19.94 | 209,270 |
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Weinstock Craig L
Common Stock
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2026-02-23 | Sell | 9,505 | $19.95 | 189,625 |
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Weinstock Craig L
Common Stock
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2026-02-23 | Tax withheld | 2,562 | $20.28 | 51,957 |
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Weinstock Craig L
Non-Qualified Stock Option (right to buy) · derivative
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2026-02-23 | Option exercise | 20,000 | $0.00 | |
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Weinstock Craig L
Common Stock
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2026-02-23 | Sell | 30,000 | $20.00 | 600,000 |
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Rovig Joseph W
Common Stock
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2026-02-23 | Option exercise | 72,000 | $16.73 | 1,204,560 |
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Rovig Joseph W
Common Stock
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2026-02-23 | Sell | 151,086 | $20.17 | 3,047,405 |
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Rovig Joseph W
Common Stock
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2026-02-23 | Tax withheld | 2,864 | $20.28 | 58,082 |
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Weinstock Craig L
Non-Qualified Stock Option (right to buy) · derivative
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2026-02-23 | Option exercise | 30,000 | $0.00 | |
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Weinstock Craig L
Common Stock
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2026-02-23 | Option exercise | 20,000 | $15.00 | 300,000 |
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Reed Rodney C
Common Stock
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2026-02-23 | Tax withheld | 2,035 | $20.28 | 41,270 |
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 465 | 343,241,764 |
| 2025-12-31 | 437 | 352,200,624 |
| 2025-09-30 | 430 | 375,299,118 |
| 2025-06-30 | 436 | 367,125,610 |
| 2025-03-31 | 446 | 365,478,572 |
| 2024-12-31 | 436 | 373,367,850 |
| 2024-09-30 | 427 | 356,611,539 |
| 2024-06-30 | 399 | 352,850,858 |
| 2024-03-31 | 402 | 356,057,754 |
| 2023-12-31 | 392 | 343,213,437 |
| 2023-09-30 | 367 | 335,406,099 |
| 2023-06-30 | 366 | 346,091,493 |