InsiderSource
NOV

NOV Inc.

SEC CIK 1021860
$21.13 +10.1% · 90 days
90-day buys
$0
0 open-market
90-day sells
$0
0 open-market
Net insider flow
+$0
Net buying
Filings shown
32
Most recent
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At a glance

Insiders at NOV have made no open-market trades in the last 90 days — the activity below is grants, option exercises, and other routine filings.

Largest recent trade: Rovig Joseph W sold $3.05M of NOV, trimming their stake 36%.

Most active filer: Weinstock Craig L., with 8 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for NOV, newest first
View on SEC EDGAR ↗
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NOV
NOV Inc.
Tax withholding Bayardo Jose A · Director, Chairman, President, and CEO · Tax withholding · filed Mar 24, 2026 ΔOwn −0.7%
−$93.3K
4,995 sh @ $19
NOV
NOV Inc.
Tax withholding Novak Christy Lynn · VP, Corp. Controller, CAO · Tax withholding · filed Mar 24, 2026 ΔOwn −0.8%
−$16.2K
869 sh @ $19
NOV
NOV Inc.
Tax withholding Reed Rodney C. · Senior VP and CFO · Tax withholding · filed Mar 24, 2026 ΔOwn −2.9%
−$93.3K
4,995 sh @ $19
NOV
NOV Inc.
Tax withholding Weinstock Craig L. · Sr. VP. & Gen. Counsel · Tax withholding · filed Feb 25, 2026 ΔOwn −1.0%
−$52K
2,562 sh @ $20
NOV
NOV Inc.
Tax withholding Reed Rodney C. · Senior VP and CFO · Tax withholding · filed Feb 25, 2026 ΔOwn −1.2%
−$41.3K
2,035 sh @ $20
NOV
NOV Inc.
Tax withholding Novak Christy Lynn · VP, Corp. Controller, CAO · Tax withholding · filed Feb 25, 2026 ΔOwn −3.6%
−$77.9K
3,843 sh @ $20
NOV
NOV Inc.
Tax withholding Bayardo Jose A · Chairman, President, and CEO · Tax withholding · filed Feb 25, 2026 ΔOwn −0.6%
−$85.6K
4,220 sh @ $20
NOV
NOV Inc.
Tax withholding Rovig Joseph W · President - Energy Equipment · Tax withholding · filed Feb 25, 2026 ΔOwn −1.1%
−$58.1K
2,864 sh @ $20
NOV
NOV Inc.
Tax withholding Livingston Scott B. · See Remarks · Tax withholding · filed Feb 25, 2026 ΔOwn −1.1%
−$25.5K
1,259 sh @ $20
NOV
NOV Inc.
Option exercise Weinstock Craig L. · Sr. VP. & Gen. Counsel · Option exercise · filed Feb 24, 2026 ΔOwn +7.2%
+$300K
20,000 sh @ $15
NOV
NOV Inc.
Option exercise Weinstock Craig L. · Sr. VP. & Gen. Counsel · Option exercise · filed Feb 24, 2026 ΔOwn +10%
+$450K
30,000 sh @ $15
NOV
NOV Inc.
Sell Weinstock Craig L. · Sr. VP. & Gen. Counsel · Open-market sale · filed Feb 24, 2026 ΔOwn −6.1%

Weinstock Craig L. sold $406.4K of NOV, trimming their stake 6%.

−$406.4K
20,000 sh @ $20
NOV
NOV Inc.
Sell Weinstock Craig L. · Sr. VP. & Gen. Counsel · Open-market sale · filed Feb 24, 2026 ΔOwn −9.8%

Weinstock Craig L. sold $600.1K of NOV, trimming their stake 10%.

−$600.1K
30,000 sh @ $20
NOV
NOV Inc.
Sell Weinstock Craig L. · Sr. VP. & Gen. Counsel · Open-market sale · filed Feb 24, 2026 ΔOwn −3.8%

Weinstock Craig L. sold $209.3K of NOV, trimming their stake 4%.

−$209.3K
10,495 sh @ $20
NOV
NOV Inc.
Sell Weinstock Craig L. · Sr. VP. & Gen. Counsel · Open-market sale · filed Feb 24, 2026 ΔOwn −3.6%

Weinstock Craig L. sold $189.6K of NOV, trimming their stake 4%.

−$189.6K
9,505 sh @ $20
NOV
NOV Inc.
Option exercise Rovig Joseph W · President - Energy Equipment · Option exercise · filed Feb 24, 2026 ΔOwn +29%
+$1.19M
79,086 sh @ $15
NOV
NOV Inc.
Option exercise Rovig Joseph W · President - Energy Equipment · Option exercise · filed Feb 24, 2026 ΔOwn +21%
+$1.2M
72,000 sh @ $17
NOV
NOV Inc.
Sell Rovig Joseph W · President - Energy Equipment · Open-market sale · filed Feb 24, 2026 ΔOwn −36%

Rovig Joseph W sold $3.05M of NOV, trimming their stake 36%.

−$3.05M
151,086 sh @ $20
NOV
NOV Inc.
Tax withholding Reed Rodney C. · Senior VP and CFO · Tax withholding · filed Feb 23, 2026 ΔOwn −2.0%
−$70.4K
3,477 sh @ $20
NOV
NOV Inc.
Tax withholding Novak Christy Lynn · VP, Corp. Controller, CAO · Tax withholding · filed Feb 23, 2026 ΔOwn −5.8%
−$132.9K
6,568 sh @ $20
NOV
NOV Inc.
Tax withholding Rovig Joseph W · President - Energy Equipment · Tax withholding · filed Feb 23, 2026 ΔOwn −2.4%
−$132.1K
6,525 sh @ $20
NOV
NOV Inc.
Tax withholding Livingston Scott B. · See Remarks · Tax withholding · filed Feb 23, 2026 ΔOwn −2.6%
−$64.5K
3,188 sh @ $20
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About NOV insider activity

This page tracks every recent Form 4 filed for NOV Inc. with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is NOV insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for NOV Inc. usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.