Company_Context
Technology
Oil & Gas Field Machinery & Equipment
Source: SEC SIC
MARKET_TICKER: NOV
NATIONAL OILWELL VARCOInsider Trading & SEC Form 4 Analysis
Institutional analysis of internal capital flows based on SEC Form 4 filings.
Open-Market Signal
BEARISH
SOURCE: EDGAR_SYSTEMSTATUS: VERIFIED
Signal_Window
Headline metrics use exact calendar-day windows.
1 directional transactions in 30D
Code P purchases and code S sales are measured from 2026.07.30 — 2026.08.28.
Net_Flow_30D
-$184K
Open-market buys minus salesLatest_Form_4
2026.07.31
Latest available filingActive_Insiders_30D
1
Reporting entities in windowTop_Buyer_30D
No 30D buyer
No open-market buys in 30DTop_Seller_30D
HARRISON DAVID D
$184.3KAutomated_Intelligence_Report :: NOV
Analysis of eligible SEC Form 4 activity for NOV indicates a bearish 30-day signal. The selected window contains transactions from 1 distinct reporting insiders, with aggregate nominal activity of $0.18M.
Open-market purchases minus open-market sales produce a negative net flow of $0.18M. Open-market executions represent the majority of measured nominal activity in this window, making the directional flow more representative of voluntary trading activity.
The largest open-market sale in the selected window was attributed to HARRISON DAVID D. Form 4 activity provides useful ownership context, but it should not be treated as a standalone prediction of future price performance.
Enriched_Research_Context
More context behind the filing
These indicators use normalized SEC roles, issuer metadata, cluster detection and post-filing market prices already calculated by the data pipeline.
Cluster_Activity
0
Clustered open-market purchase records in the recent filing sample.
No coordinated buying cluster detected
Post_Filing_Performance
Live Market Chart :: NOV
Analyze NOV with advanced technical indicators.
View on TradingView (Get $15 Off)Recent Insider Flow :: NOV
Loading chart...
Recent_Filing_History
Inspect the underlying SEC transactions
This table shows recent filing history and is not restricted by the selected 30D headline signal window.
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 2026.07.31. InsiderAlpha monitors EDGAR filings and updates this terminal as new Form 4 documents are published.
>How many corporate insiders are active in NOV?
The selected 30-day window contains 1 distinct reporting insiders with eligible transactions for NOV. This count changes when a different signal window is selected.
>Is insider buying outweighing selling at NOV?
Open-market selling volume ($0.18M) currently exceeds buying volume ($0.00M), indicating net liquidation by insiders.
Related_Analysis
Compare