Insider Profile · SEC Form 4 Activity · Trailing 90 Days

Dunbar Webster Roy

Over the trailing 90 days, Dunbar Webster Roy (Director at MCKESSON CORP) bought $200K of stock across 3 companies, per 3 SEC Form 4 transactions.

Role: Director
Companies: MCK SITE DUK
Window: Trailing 90 days · 3 transactions · CIK 1305807
Net activity: +$200K ($200K bought · $0 sold)
Source: Official filings on sec.gov ↗

By Company (Trailing 90 Days)

Symbol	Company	Txns	Bought	Sold	Net
DUK	Duke Energy CORP	1	$200K	—	$200K
MCK	MCKESSON CORP	1	—	—	$0
SITE	SiteOne Landscape Supply, Inc.	1	—	—	$0

Transactions (3)

Date	Symbol	Type	Shares	Value	Description
2026-07-22	MCK	Buy	277	$0	Grant, award or other acquisition
2026-05-13	SITE	Buy	1.2K	$0	Grant, award or other acquisition
2026-05-07	DUK	Buy	1.6K	$200K	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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