Insider Profile · SEC Form 4 Activity · Trailing 90 Days

Winston Mary A

Over the trailing 90 days, Winston Mary A (Director at CHIPOTLE MEXICAN GRILL INC) bought $408K of stock across 2 companies, per 2 SEC Form 4 transactions.

Role: Director
Companies: CMG NOC
Window: Trailing 90 days · 2 transactions · CIK 1282797
Net activity: +$408K ($408K bought · $0 sold)
Source: Official filings on sec.gov ↗

By Company (Trailing 90 Days)

Symbol	Company	Txns	Bought	Sold	Net
CMG	CHIPOTLE MEXICAN GRILL INC	1	$215K	—	$215K
NOC	NORTHROP GRUMMAN CORP /DE/	1	$193K	—	$193K

Transactions (2)

Date	Symbol	Type	Shares	Value	Description
2026-06-11	CMG	Buy	6.9K	$215K	Grant, award or other acquisition
2026-05-20	NOC	Buy	349	$193K	Grant, award or other acquisition

Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.

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