Doug Black

Chief Executive Officer at SiteOne Landscape Supply

Board

Since April 2014

Age

59 years

Education

Holds an M.B.A. from Duke University's Fuqua School of Business and a B.S. in Mathematical Science/Civil Engineering from the U.S. Military Academy at West Point.

Tenure

Joined SiteOne Landscape Supply in April 2014 as Chief Executive Officer and assumed the role of Chairman of the Board in June 2017.

Also at SiteOne Landscape Supply

Briley Brisendine

Executive Vice President, General Counsel, and Secretary

John Guthrie

Executive Vice President, Chief Financial Officer, and Assistant Secretary

Joseph Ketter

Executive Vice President, Human Resources

About

Doug Black is a seasoned executive whose career spans military service, management consulting, and long-term corporate leadership. He began his professional journey as a U.S. Army Engineer Officer, gaining early experience in leading complex construction projects across multiple regions.

Before joining SiteOne, he spent 18 years at Oldcastle Inc., where he held key roles including Chief Operating Officer and Chief Executive Officer in multiple divisions. His tenure at Oldcastle was marked by significant contributions to the company’s expansion into building products distribution and overall operational excellence.

Leveraging a strong academic background from Duke University's Fuqua School of Business and the U.S. Military Academy at West Point, he has applied a unique blend of analytical rigor and strategic vision to his leadership at SiteOne. His diverse experience from the military, consulting, and corporate sectors continues to inform his objective decision-making and drive the company’s growth.

$SITE Performance Under Doug Black

Past Roles

Organization	Role	Date Range	Details
Oldcastle Inc.	President and Chief Operating Officer	N/A	Led the company’s entry into building products distribution and held multiple senior leadership roles
Oldcastle Inc.	CEO of Oldcastle Architectural Products	N/A	Served as CEO at Oldcastle Architectural Products
Oldcastle Inc.	CEO of Oldcastle Materials	N/A	Served as CEO at Oldcastle Materials
McKinsey & Company	Management Consultant	1992 - N/A	Worked on strategy, sales force effectiveness, and plant improvement projects
U.S. Army	Engineer Officer	1986 to 1990	Completed construction projects in the Southeastern U.S., Central America, and South America

Fixed Compensation

Data from FY 2023

Component Name	Amount	Payment Schedule	Additional Details
Base Salary	$918,269	Annually	Regular pay including paid time off, holiday, and back pay earned for the fiscal year
All Other Compensation	$23,342	Annually	Various compensations not otherwise specified

Performance Compensation

Data from FY 2023

Non-Equity Incentive Plan Compensation

Metric	Weight (%)	Threshold (of Base Salary)	Target (of Base Salary)	Maximum (of Base Salary)	Actual Bonus Paid
Adjusted EBITDA	70%	N/A	N/A	N/A	Included in total payout
Company NPS	5%	N/A	N/A	N/A	Included in total payout
Organic Daily Sales Growth	5%	N/A	N/A	N/A	Included in total payout
Strategic Performance	20%	N/A	N/A	N/A	Included in total payout
Overall Bonus Component	100%	62.5% of Base Salary	125% of Base Salary	275% of Base Salary	$870,060 (76% of target)

Option Awards

Component	Value	Details
Grant Date	Feb 9, 2023
Number of Options Awarded	16,871	Tied to company’s stock price performance
Exercise/Base Price	$149.36	Matches grant date stock price
Grant Date Fair Value	$1,218,761
Vesting Schedule	4 years	Vest over 4 years; 10-year maximum term available
Conditions	Continued employment

Stock Awards

Component	Value	Details
Grant Date	Feb 9, 2023
PSUs	8,034 units	Performance-based; based on EBTA (pre-tax income + amortization) growth and ROIC modifier; performance period: Jan 2, 2023 – Dec 28, 2025
RSUs	8,034 units	Time-based vesting over 4 years
Stock Options (in Stock Awards)	16,871 options	Tied to stock price performance; exercise price $149.36; vesting over 4 years
Grant Date Fair Value (PSUs)	$1,199,958
Grant Date Fair Value (RSUs)	$1,199,958
Grant Date Fair Value (Stock Options)	$1,218,761	Total Fair Value of Stock Awards: $3,600,000