Doug Black owns 1.38% of SiteOne Landscape Supply
602,427 shares as of the August 26, 2026 filing, worth $57.1M at the latest close.
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Free.
The stake
1.38%
worth $57.1M at the latest close
Stake rank
#650
by dollar value of the stake
Last sale
451 days ago
Jul 25, 2025
Last buy
54 days ago
Aug 26, 2026 · $480,650
Doug Black owns 1.38% of SiteOne Landscape Supply, Inc.: 602,427 of 43,655,390 shares, worth about $57.1M at the 2026-10-16 close. The stake has moved from 0.85% in 2016 to 1.38% on 2026-08-26, across 35 sales and 4 purchases that moved it since 2016. The last trade that moved it was a discretionary purchase of $480,650 on 2026-08-26.
How the stake is held
as of the Aug 26, 2026 filing
SHARES
OF THE STAKE
COMMON STOCK · stated Aug 26, 2026 · Form 4 ↗
HELD DIRECTLY
482,161
80.0%
HELD INDIRECTLY · 3 VEHICLES
120,266
20.0%
By SLAT
93,675
15.5%
By 2019 Family Trust
13,591
2.3%
By 2021 Family Trust
13,000
2.2%
THE STAKE
602,427
1.38%