Xu Ting

SEC Form 4 insider trading activity

Xu Ting has filed 3 SEC Form 4 filings (3 transaction rows) across 1 company, with disclosures dating back to 2025. 3 of those filings fall inside the rolling window. Most recent filing: Jul 1, 2026.

On the most recent filing, Xu Ting is listed as Director at NEWMARKET CORP. Inside the rolling window, Xu Ting reported 1 open-market purchase totaling $248K in NEU and no open-market sales.

Companies traded

Other insiders at NEU

Insider Buying

$248K

reported purchases (SEC code P)

Insider Selling

$0

reported sales (SEC code S)

Companies

1

in the rolling window

Source
NEU
Xu Ting
Purchase$248KFeb 25SEC ↗
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Frequently asked questions

How many SEC Form 4 filings has Xu Ting made?

Xu Ting has filed 3 SEC Form 4 filings (3 transaction rows) across 1 company since 2025.

Which companies does Xu Ting trade?

Xu Ting has filed SEC Form 4 disclosures for 1 company, including NEU.

When was Xu Ting's most recent SEC Form 4 filing?

Xu Ting's most recent SEC Form 4 filing on Tracefour is dated Jul 1, 2026.

What is Xu Ting's total buy and sell value in the current window?

Inside the rolling retention window, Xu Ting bought $248K and sold $0 based on SEC Form 4 filings.

What was Xu Ting's largest disclosed transaction?

The largest disclosed transaction in the current window is a purchase of 400 NEU shares on 2026-02-24, worth $248K, per SEC Form 4 filings.