Company_Context
Basic Materials
Industrial Organic Chemicals
Source: SEC SIC
MARKET_TICKER: NEU
NEWMARKET CORPORATIONInsider Trading & SEC Form 4 Analysis
Institutional analysis of internal capital flows based on SEC Form 4 filings.
Open-Market Signal
BULLISH
SOURCE: EDGAR_SYSTEMSTATUS: VERIFIED
Signal_Window
Headline metrics use exact calendar-day windows.
1 directional transactions in 365D
Code P purchases and code S sales are measured from 2025.08.17 — 2026.08.16.
Net_Flow_365D
+$248K
Open-market buys minus salesLatest_Form_4
2026.07.01
Latest available filingActive_Insiders_365D
11
Reporting entities in windowTop_Buyer_365D
Xu Ting
$247.7KTop_Seller_365D
No 365D seller
No open-market sales in 365DAutomated_Intelligence_Report :: NEU
Analysis of eligible SEC Form 4 activity for NEU indicates a bullish 365-day signal. The selected window contains transactions from 11 distinct reporting insiders, with aggregate nominal activity of $0.74M.
Open-market purchases minus open-market sales produce a positive net flow of $0.25M. 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 purchase in the selected window was attributed to Xu Ting. 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 :: NEU
Analyze NEU with advanced technical indicators.
View on TradingView (Get $15 Off)Recent Insider Flow :: NEU
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Recent_Filing_History
Inspect the underlying SEC transactions
This table shows recent filing history and is not restricted by the selected 365D headline signal window.
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Automated_Queries :: Frequently Asked Questions
>How many corporate insiders are active in NEU?
The selected 365-day window contains 11 distinct reporting insiders with eligible transactions for NEU. This count changes when a different signal window is selected.
>Is insider buying outweighing selling at NEU?
Open-market buying volume ($0.25M) currently exceeds selling volume ($0.00M), suggesting net accumulation by insiders.
>Who is currently buying NEU stock?
During the last 365 calendar days, Xu Ting (Executive) recorded the largest aggregate open-market purchase volume. Total insider buying in the window is $0.25M.
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