MARKET_TICKER: NOV

NATIONAL OILWELL VARCOInsider Trading & SEC Form 4 Analysis

Institutional analysis of internal capital flows based on SEC Form 4 filings.

Executive Sentiment
BEARISH
SOURCE: EDGAR_SYSTEMSTATUS: VERIFIED
Net_Flow

-$13.4M

Buys minus sales
Last_Filing

2026.05.20

Latest Form 4
Active_Insiders

14

Reporting entities
Top_Buyer

No buyer detected

No open-market buys
Top_Seller

Rovig Joseph W

$3.0M

Automated_Intelligence_Report :: NOV

Algorithmic analysis of recent insider trading activity for NOV reveals a bearish posture among the C-suite and board members. Based on the latest SEC Form 4 filings, we have tracked capital events executed by 14 distinct corporate insiders. The aggregate nominal exposure during this reporting cycle reached $27.34M.

Market dynamics show a negative net capital flow of $13.36M when isolating open-market purchases versus open-market sales. The trading volume is heavily weighted towards open-market executions, providing a clearer signal of insider conviction regarding current valuation levels compared to option-based equity grants.

From a microstructural perspective, the most significant liquidity event was a divestment by Rovig Joseph W (Officer/Other), which accounts for a major share of the recent outflow. Continuous monitoring of these Tier-1 actors is essential, as their liquidity decisions often precede material corporate events or reflect an informed, asymmetric perspective on the future performance of NOV.

Volume_30D

$27.34M

USD NOMINAL VALUE
Active_Insiders

14

UNIQUE C-SUITE ENTITIES
Last_Entry

2026.05.20

ISO_8601 FORMAT
Loading chart...
Entity / TimelineMethodologyPositionNet Value
Donadio Marcela E2026.05.20
ACQUISITION9,457$0
Chowbey Sanjay2026.05.20
ACQUISITION9,457$0
Martinez Patricia2026.05.20
ACQUISITION9,457$0
Welborn Robert S.2026.05.20
ACQUISITION9,457$0
Thomas William R.2026.05.20
ACQUISITION9,457$0
HARRISON DAVID D2026.05.20
ACQUISITION9,457$0
Kendall Christian S2026.05.20
ACQUISITION9,457$0
MELCHER PATRICIA B2026.05.20
ACQUISITION9,457$0
Bayardo Jose A2026.03.20
ACQUISITION4,995$93,306.6
Bayardo Jose A2026.03.20
ACQUISITION4,995$93,306.6
Bayardo Jose A2026.03.20
ACQUISITION4,995$93,306.6
Novak Christy Lynn2026.03.20
ACQUISITION869$16,232.92
Novak Christy Lynn2026.03.20
ACQUISITION869$16,232.92
Novak Christy Lynn2026.03.20
ACQUISITION869$16,232.92
Reed Rodney C.2026.03.20
ACQUISITION4,995$93,306.6
Reed Rodney C.2026.03.20
ACQUISITION4,995$93,306.6
Reed Rodney C.2026.03.20
ACQUISITION4,995$93,306.6
Weinstock Craig L.2026.02.23
ACQUISITION2,562$51,957.36
Weinstock Craig L.2026.02.23
ACQUISITION2,562$51,957.36
Weinstock Craig L.2026.02.23
ACQUISITION2,562$51,957.36
PAGE_ 1 _OF_ 5

Automated_Queries :: Frequently Asked Questions

>When was the latest SEC Form 4 filed for NOV?

The most recent insider transaction on record was filed on 2026.05.20. InsiderAlpha monitors EDGAR filings and updates this terminal as new Form 4 documents are published.

>How many corporate insiders are active in NOV?

Our dataset currently tracks 14 distinct insiders with reported transactions for NOV in the active reporting window.

>Is insider buying outweighing selling at NOV?

Open-market selling volume ($13.36M) currently exceeds buying volume ($0.00M), indicating net liquidation by insiders.

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NOV Insider Selling 2026 — NATIONAL OILWELL VARCO — SEC Form 4 | InsiderAlpha