SiteOne Landscape Supply, Inc. — Director's Dealing 2020

Aug 21, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SiteOne Landscape Supply, Inc. (SITE)
CIK: 0001650729
Period of Report: 2020-08-19

Reporting Person: BLACK DOUG (Director, CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-08-19	Common Stock	M	15000	$5.50	Acquired	383065	Direct
2020-08-19	Common Stock	S	15000	$127.23	Disposed	368065	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-08-19	Stock Options (right to buy)	$5.5	M	15000	Disposed	2024-05-19	Common Stock (15000)	Direct

Footnotes

F1: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on May 20, 2020.

F2: The price reported in column 4 is a weighted average price. The shares were sold at prices ranging from $124.86 to $129.26, inclusive. Upon request by the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price will be provided.

F3: 929,448 options were granted on May 19, 2014, and vest and become exercisable ratably in five installments on each anniversary of Dec 23, 2013, subject to the Reporting Person's continued employment. Prior to the transactions reported on this Form 4, 657,448 of these options that remain outstanding had vested.