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SiteOne Landscape Supply, Inc.

SITE Net selling
CIK 0001650729 #1504 in the set updated 17 Sep 2026
Bought (120 mo)
$2.40M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$1.08B
$830.84K on a plan · $186.01M straight out of an exercise
Sold at will
$897.88M
27 of 225 sales
Net
−$1.08B
−$895.48M against sales at will

By person

22 insiders · 232 transactions
49.0×

Doug Black holds 49.0 times base salary in stock. $47.60M of shares against $970.67K in salary for 2025.

Salary from the company's own proxy. The shares are what Doug Black last reported holding, valued at $96.13, the price Common Stock was last bought or sold at on the open market here, on 26 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
CD&R Associates VIII, Ltd. entity
10% owner
$579.17M (2)
−$579.17M
3,545,091
$340.79M
−80.1%
DEERE & CO entity
10% owner
$302.93M (2)
−$302.93M
1,887,930
$181.49M
−80.1%
BLACK DOUG
CEO
$2.10M (5)
$110.39M (64) scheduled
−$108.29M
495,161
$47.60M
+41.2%
GUTHRIE JOHN T
EVP, CFO and Assistant Sec.
$27.15M (44) scheduled
−$27.15M
51,755
$4.98M
−32.5%
Convers Pascal
EVP, Strategy and Development
$22.57M (20) scheduled
−$22.57M
0
$0.00
−100.0%
ANKER ROSS
EVP, Category Mgmt, Mktg & IT
$14.46M (18) scheduled
−$14.46M
0
$0.00
−100.0%
Brisendine L Briley Jr
EVP, General Counsel & Sec.
$14.43M (29) scheduled
−$14.43M
11,175
$1.07M
−68.6%
Ketter Joseph
EVP, Human Resources
$7.05M (7) scheduled
−$7.05M
14,636
$1.41M
+163.6%
Weller Greg
EVP of Operations
$5.94M (34) scheduled
−$5.94M
10,260
$986.29K
−9.1%
Diaz Fred M
Director
$366.84K (4) scheduled
−$366.84K
11,267
$1.08M
Elema Eric J
EVP, CFO and Assistant Sec.
$278.89K (1) scheduled
−$278.89K
2,911
$279.83K
+374.1%
Laughlin Daniel T.
SVP, Strategy & Development
$247.20K (1)
+$247.20K
2,000
$192.26K
Grebe Michael J
Director
$49.76K (1)
+$49.76K
3,736
$359.14K
Douglas William W III
Director
19,120
$1.84M
+143.2%
WYSZOMIERSKI JACK L
Director
19,120
$1.84M
+143.2%
Salmon Scott
EVP, Strategy & Development
13,705
$1.32M
Dunbar Webster Roy
Director
11,671
$1.12M
Isbell Jeri L
Director
11,442
$1.10M
Drake Larisa
Director
7,313
$703.00K
Versaggi Shannon
EVP Mktg, Cat. Mgmt. & Pricing
7,143
$686.66K
+238.5%
Sansone Judith S
Director
3,176
$305.31K
Jackson Travis Ryan
General Counsel & Secretary
862
$82.86K

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Insider
Date
Role
Action
Shares
Price
Amount
BLACK DOUG
26 Aug 2026
CEO
Buy indirect
5,000
$96.13
$480.65K
BLACK DOUG
4 Aug 2026
CEO
Buy indirect
4,000
$102.13
$408.52K
BLACK DOUG
4 Aug 2026
CEO
Buy indirect
4,000
$101.94
$407.76K
Laughlin Daniel T.
6 May 2026
SVP, Strategy & Development
Buy
2,000
$123.60
$247.20K
Grebe Michael J
28 Feb 2018
Director
Buy
718
$69.31
$49.76K
BLACK DOUG
25 May 2017
CEO
Buy
6,200
$50.76
$314.71K
BLACK DOUG
6 Dec 2016
CEO
Buy
15,000
$32.80
$492.00K

What was left out

Form 4 filings counted 493
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 2
Sales on a Rule 10b5-1 plan 5
Sales straight out of an exercise 193
Sales at will 27
Transactions with no price 0
Shares from compensation/vesting 2,518,296
Sales filed before the plan box existed 25
History held since 5 Oct 2016