Dunbar Webster Roy
SEC insider (Form 3/4/5 filer). CIK 0001305807. Director at MCKESSON CORP (MCK) and 3 other issuers. 10 reported Form 4/5 transactions since Sep 2024; latest on Jul 22, 2026. Located in IRVING, TX.
Companies Dunbar Webster Roy has filed insider reports for
- MCKESSON CORP (MCK): Director
- SiteOne Landscape Supply, Inc. (SITE): Director
- Duke Energy CORP (DUK): Director
- Johnson Controls International plc (JCI): Director
Dunbar Webster Roy
CIK: 0001305807
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (10 total)
- Jul 22, 2026MCK
MCKESSON CORP
AwardDirectRestricted Stock Units (RSUs)
277 shares- - May 13, 2026SITE
SiteOne Landscape Supply, Inc.
AwardDirect1.2K shares- - May 7, 2026DUK
Duke Energy CORP
AwardDirectDirector Savings Plan Restricted Stock Unit Deferrals
1.6K shares at avg. $124.87- - Mar 4, 2026JCI
Johnson Controls International plc
AwardDirect1.3K shares- - Mar 4, 2026JCI
Johnson Controls International plc
Tax PaymentDirect1.1K shares at avg. $140.00$156K - Jul 30, 2025MCK
MCKESSON CORP
AwardDirectRestricted Stock Units (RSUs)
301 shares- - May 14, 2025SITE
SiteOne Landscape Supply, Inc.
AwardDirect1.1K shares- - May 1, 2025DUK
Duke Energy CORP
AwardDirectDirector Savings Plan Restricted Stock Unit Deferrals
1.6K shares at avg. $121.33- - Mar 12, 2025JCI
Johnson Controls International plc
Tax PaymentDirect1.4K shares at avg. $78.68$111K - Mar 12, 2025JCI
Johnson Controls International plc
AwardDirect2.3K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jul 22, 2026 |  MCK MCKESSON CORP | Award Restricted Stock Units (RSUs) | 277 | - | - | Direct |
| May 13, 2026 |  SITE SiteOne Landscape Supply, Inc. | Award | 1,186 | - | $0 | Direct |
| May 7, 2026 |  DUK Duke Energy CORP | Award Director Savings Plan Restricted Stock Unit Deferrals | 1,602 | $124.87 | - | Direct |
| Mar 4, 2026 |  JCI Johnson Controls International plc | Award | 1,285 | - | $0 | Direct |
| Mar 4, 2026 | JCI Johnson Controls International plc | Tax Payment | 1,115 | $140.00 | $156,100 | Direct |
| Jul 30, 2025 | MCK MCKESSON CORP | Award Restricted Stock Units (RSUs) | 301 | - | - | Direct |
| May 14, 2025 | SITE SiteOne Landscape Supply, Inc. | Award | 1,125 | - | - | Direct |
| May 1, 2025 | DUK Duke Energy CORP | Award Director Savings Plan Restricted Stock Unit Deferrals | 1,607 | $121.33 | - | Direct |
| Mar 12, 2025 | JCI Johnson Controls International plc | Tax Payment | 1,416 | $78.68 | $111,411 | Direct |
| Mar 12, 2025 | JCI Johnson Controls International plc | Award | 2,287 | - | - | Direct |
1-10 of 10 transactions