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BLACK DOUG

Disclosed activity across 1 company

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18721
SEC CIK
0001672083

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
SiteOne Landscape Supply, Inc.SITE · Entity 4018Director · CEOAugust 26, 2026August 28, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

SiteOne Landscape Supply, Inc.

Report date August 26, 2026 · Filed August 28, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectBy 2021 Family Trust13,000 Reported balance After 2026-08-26 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2026-08-26 · Purchase · Acquired 5,000 · Balance 13,000

F1: Reflects indirect ownership by a family trust for which the Reporting Person serves as trustee.

Common StockSEC Table I · non-derivativeDirect482,161 Reported balance Holding disclosure · report date 2026-08-26 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 482,161

Common StockSEC Table I · non-derivativeIndirectBy SLAT93,675 Reported balance Holding disclosure · report date 2026-08-26 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 93,675

Common StockSEC Table I · non-derivativeIndirectBy 2019 Family Trust13,591 Reported balance Holding disclosure · report date 2026-08-26 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 13,591

F2: Reflects indirect ownership by a family trust for which the Reporting Person serves as trustee.

Filing footnotes · ownership attribution and instrument terms

F1: Reflects indirect ownership by a family trust for which the Reporting Person serves as trustee.

F2: Reflects indirect ownership by a family trust for which the Reporting Person serves as trustee.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
May 12, 2021 Filed May 14, 2021 20:21 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 SaleCommon Stock 17,344 $184.05 $3,192,163.20
Disclosure

SEC source: 0001104659-21-066889 · tm2116479-1_4.xml · nonDerivative · entry 2

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 368,174

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on March 2, 2021.

F2 · price: The price reported in column 4 is a weighted average price. The shares were sold at prices ranging from $171.50 to $189.41, 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.

Read SEC document
May 12, 2021 Filed May 14, 2021 20:21 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionCommon Stock 28,000 $5.50 $154,000.00
Disclosure

SEC source: 0001104659-21-066889 · tm2116479-1_4.xml · nonDerivative · entry 1

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 385,518

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 07, 2021 Filed May 7, 2021 20:11 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 GiftCommon Stock 10,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-21-063087 · tm2115592-1_4seq1.xml · nonDerivative · entry 1

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 357,518

F1 · price: Charitable gift.

Read SEC document
April 14, 2021 Filed Apr 16, 2021 20:10 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionStock Options (right to buy) · Derivative 28,000 $0.00 Strike: $5.50 $0.00
Disclosure

SEC source: 0001104659-21-051376 · tm2113236-1_4seq1.xml · derivative · entry 3

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 524,448

Underlying: Common Stock · 28,000 shares

Expires 2024-05-19

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: 929,448 options were granted on May 19, 2014, and vest and become exercisable ratably in five installments on each anniversary of December 23, 2013, subject to the Reporting Person's continued employment. Prior to the transactions reported on this Form 4, 552,448 of these options that remain outstanding had vested.

Read SEC document
April 14, 2021 Filed Apr 16, 2021 20:10 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 SaleCommon Stock 17,363 $176.87 $3,070,993.81
Disclosure

SEC source: 0001104659-21-051376 · tm2113236-1_4seq1.xml · nonDerivative · entry 2

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 367,518

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on March 2, 2021.

F2 · price: The price reported in column 4 is a weighted average price. The shares were sold at prices ranging from $176.12 to $178.00, 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.

Read SEC document
April 14, 2021 Filed Apr 16, 2021 20:10 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionCommon Stock 28,000 $5.50 $154,000.00
Disclosure

SEC source: 0001104659-21-051376 · tm2113236-1_4seq1.xml · nonDerivative · entry 1

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 384,881

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 24, 2021 Filed Feb 26, 2021 21:11 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionStock Options (right to buy) · Derivative 15,000 $0.00 Strike: $5.50 $0.00
Disclosure

SEC source: 0001104659-21-029187 · tm218031d1_4.xml · derivative · entry 3

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 552,448

Underlying: Common Stock · 15,000 shares

Expires 2024-05-19

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: 929,448 options were granted on May 19, 2014, and vest and become exercisable ratably in five installments on each anniversary of December 23, 2013, subject to the Reporting Person's continued employment. Prior to the transactions reported on this Form 4, 567,448 of these options that remain outstanding had vested.

Read SEC document
February 24, 2021 Filed Feb 26, 2021 21:11 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 SaleCommon Stock 15,000 $160.91 $2,413,650.00
Disclosure

SEC source: 0001104659-21-029187 · tm218031d1_4.xml · nonDerivative · entry 2

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 356,881

F1 · kind: 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 · price: The price reported in column 4 is a weighted average price. The shares were sold at prices ranging from $152.14 to $164.76, 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.

Read SEC document
February 24, 2021 Filed Feb 26, 2021 21:11 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionCommon Stock 15,000 $5.50 $82,500.00
Disclosure

SEC source: 0001104659-21-029187 · tm218031d1_4.xml · nonDerivative · entry 1

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 371,881

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 17, 2021 Filed Feb 19, 2021 21:10 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionRestricted Stock Units · Derivative 2,420 $0.00 $0.00
Disclosure

SEC source: 0001104659-21-025752 · tm217311d1_4seq1.xml · derivative · entry 3

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,420

Underlying: Common Stock · 2,420 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Filed to report vesting of Restricted Stock Units ("RSUs"). RSUs convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: On February 17, 2017, the Reporting Person was granted 9,682 RSUs, vesting in four equal annual installments beginning on February 17, 2018, subject to the Reporting Person's continued employment.

F2 · derivative.expiration_date: On February 17, 2017, the Reporting Person was granted 9,682 RSUs, vesting in four equal annual installments beginning on February 17, 2018, subject to the Reporting Person's continued employment.

Read SEC document
February 17, 2021 Filed Feb 19, 2021 21:10 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Tax withholdingCommon Stock 1,092 $162.94 $177,930.48
Disclosure

SEC source: 0001104659-21-025752 · tm217311d1_4seq1.xml · nonDerivative · entry 2

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 356,871

Read SEC document
February 17, 2021 Filed Feb 19, 2021 21:10 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionCommon Stock 2,420 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-21-025752 · tm217311d1_4seq1.xml · nonDerivative · entry 1

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 357,963

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Filed to report vesting of Restricted Stock Units ("RSUs"). RSUs convert into common stock on a one-for-one basis.

Read SEC document
February 14, 2021 Filed Feb 17, 2021 01:53 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionRestricted Stock Units · Derivative 1,866 $0.00 $0.00
Disclosure

SEC source: 0001104659-21-024543 · tm216990d2_4seq1.xml · derivative · entry 3

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,866

Underlying: Common Stock · 1,866 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Filed to report vesting of Restricted Stock Units ("RSUs"). RSUs convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: On February 14, 2018, the Reporting Person was granted 7,465 RSUs, vesting in four equal annual installments beginning on February 14, 2019, subject to the Reporting Person's continued employment.

F2 · derivative.expiration_date: On February 14, 2018, the Reporting Person was granted 7,465 RSUs, vesting in four equal annual installments beginning on February 14, 2019, subject to the Reporting Person's continued employment.

Read SEC document
February 14, 2021 Filed Feb 17, 2021 01:53 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Tax withholdingCommon Stock 835 $163.64 $136,639.40
Disclosure

SEC source: 0001104659-21-024543 · tm216990d2_4seq1.xml · nonDerivative · entry 2

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 355,543

Read SEC document
February 14, 2021 Filed Feb 17, 2021 01:53 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionCommon Stock 1,866 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-21-024543 · tm216990d2_4seq1.xml · nonDerivative · entry 1

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 356,388

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Filed to report vesting of Restricted Stock Units ("RSUs"). RSUs convert into common stock on a one-for-one basis.

Read SEC document
February 11, 2021 Filed Feb 17, 2021 01:53 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 GrantRestricted Stock Units · Derivative 6,018 $0.00 $0.00
Disclosure

SEC source: 0001104659-21-024542 · tm216990d1_4seq1.xml · derivative · entry 2

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,018

Underlying: Common Stock · 6,018 shares

Expires not disclosed

F2 · derivative.exercise_price: Restricted Stock Units ("RSUs") convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: The RSUs will vest and settle into shares of common stock in four equal annual installments beginning on February 11, 2022, subject to the Reporting Person's continued employment.

F3 · derivative.expiration_date: The RSUs will vest and settle into shares of common stock in four equal annual installments beginning on February 11, 2022, subject to the Reporting Person's continued employment.

Read SEC document
February 11, 2021 Filed Feb 17, 2021 01:53 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 GrantStock Options (right to buy) · Derivative 20,764 $0.00 Strike: $166.15 $0.00
Disclosure

SEC source: 0001104659-21-024542 · tm216990d1_4seq1.xml · derivative · entry 1

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,764

Underlying: Common Stock · 20,764 shares

Expires 2031-02-11

F1 · derivative.exercise_date: The options will vest and become exercisable in four equal annual installments beginning on February 11, 2022, subject to the Reporting Person's continued employment.

Read SEC document
February 06, 2021 Filed Feb 9, 2021 21:07 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionRestricted Stock Units · Derivative 2,787 $0.00 $0.00
Disclosure

SEC source: 0001104659-21-016661 · tm215948-1_4seq1.xml · derivative · entry 6

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,571

Underlying: Common Stock · 2,787 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Filed to report vesting of Restricted Stock Units ("RSUs"). RSUs convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: On February 6, 2019, the Reporting Person was granted 11,145 restricted stock units, vesting in four equal annual installments beginning on February 6, 2020, subject to the Reporting Person's continued employment.

F3 · derivative.expiration_date: On February 6, 2019, the Reporting Person was granted 11,145 restricted stock units, vesting in four equal annual installments beginning on February 6, 2020, subject to the Reporting Person's continued employment.

Read SEC document
February 06, 2021 Filed Feb 9, 2021 21:07 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Tax withholdingCommon Stock 1,247 $167.41 $208,760.27
Disclosure

SEC source: 0001104659-21-016661 · tm215948-1_4seq1.xml · nonDerivative · entry 4

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 354,522

Read SEC document
February 06, 2021 Filed Feb 9, 2021 21:07 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionCommon Stock 2,787 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-21-016661 · tm215948-1_4seq1.xml · nonDerivative · entry 3

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 355,769

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Filed to report vesting of Restricted Stock Units ("RSUs"). RSUs convert into common stock on a one-for-one basis.

Read SEC document
February 05, 2021 Filed Feb 9, 2021 21:07 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionRestricted Stock Units · Derivative 1,660 $0.00 $0.00
Disclosure

SEC source: 0001104659-21-016661 · tm215948-1_4seq1.xml · derivative · entry 5

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,981

Underlying: Common Stock · 1,660 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Filed to report vesting of Restricted Stock Units ("RSUs"). RSUs convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: On February 5, 2020, the Reporting Person was granted 6,641 restricted stock units, vesting in four equal annual installments beginning on February 5, 2021, subject to the Reporting Person's continued employment.

F2 · derivative.expiration_date: On February 5, 2020, the Reporting Person was granted 6,641 restricted stock units, vesting in four equal annual installments beginning on February 5, 2021, subject to the Reporting Person's continued employment.

Read SEC document
February 05, 2021 Filed Feb 9, 2021 21:07 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Tax withholdingCommon Stock 743 $167.41 $124,385.63
Disclosure

SEC source: 0001104659-21-016661 · tm215948-1_4seq1.xml · nonDerivative · entry 2

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 352,982

Read SEC document
February 05, 2021 Filed Feb 9, 2021 21:07 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionCommon Stock 1,660 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-21-016661 · tm215948-1_4seq1.xml · nonDerivative · entry 1

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 353,725

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Filed to report vesting of Restricted Stock Units ("RSUs"). RSUs convert into common stock on a one-for-one basis.

Read SEC document
January 13, 2021 Filed Jan 15, 2021 21:06 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionStock Options (right to buy) · Derivative 15,000 $0.00 Strike: $5.50 $0.00
Disclosure

SEC source: 0001104659-21-004711 · tm213342d1_4.xml · derivative · entry 3

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 567,448

Underlying: Common Stock · 15,000 shares

Expires 2024-05-19

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: 929,448 options were granted on May 19, 2014, and vest and become exercisable ratably in five installments on each anniversary of December 23, 2013, subject to the Reporting Person's continued employment. Prior to the transactions reported on this Form 4, 582,448 of these options that remain outstanding had vested.

Read SEC document
January 13, 2021 Filed Jan 15, 2021 21:06 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 SaleCommon Stock 15,000 $170.91 $2,563,650.00
Disclosure

SEC source: 0001104659-21-004711 · tm213342d1_4.xml · nonDerivative · entry 2

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 352,065

F1 · kind: 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 · price: The price reported in column 4 is a weighted average price. The shares were sold at prices ranging from $167.99 to $173.40, 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.

Read SEC document
January 13, 2021 Filed Jan 15, 2021 21:06 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionCommon Stock 15,000 $5.50 $82,500.00
Disclosure

SEC source: 0001104659-21-004711 · tm213342d1_4.xml · nonDerivative · entry 1

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 367,065

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
December 16, 2020 Filed Dec 18, 2020 21:11 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionStock Options (right to buy) · Derivative 15,000 $0.00 Strike: $5.50 $0.00
Disclosure

SEC source: 0001104659-20-137420 · tm2038908d1_form4.xml · derivative · entry 3

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 582,448

Underlying: Common Stock · 15,000 shares

Expires 2024-05-19

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: 929,448 options were granted on May 19, 2014, and vest and become exercisable ratably in five installments on each anniversary of December 23, 2013, subject to the Reporting Person's continued employment. Prior to the transactions reported on this Form 4, 597,448 of these options that remain outstanding had vested.

Read SEC document
December 16, 2020 Filed Dec 18, 2020 21:11 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 SaleCommon Stock 15,000 $148.32 $2,224,800.00
Disclosure

SEC source: 0001104659-20-137420 · tm2038908d1_form4.xml · nonDerivative · entry 2

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 352,065

F1 · kind: 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 · price: The price reported in column 4 is a weighted average price. The shares were sold at prices ranging from $145.99 to $150.01, 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.

Read SEC document
December 16, 2020 Filed Dec 18, 2020 21:11 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionCommon Stock 15,000 $5.50 $82,500.00
Disclosure

SEC source: 0001104659-20-137420 · tm2038908d1_form4.xml · nonDerivative · entry 1

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 367,065

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 18, 2020 Filed Nov 20, 2020 21:19 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionStock Options (right to buy) · Derivative 15,000 $0.00 Strike: $5.50 $0.00
Disclosure

SEC source: 0001104659-20-127964 · tm2036578-1_form4.xml · derivative · entry 3

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 597,448

Underlying: Common Stock · 15,000 shares

Expires 2024-05-19

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: 929,448 options were granted on May 19, 2014, and vest and become exercisable ratably in five installments on each anniversary of December 23, 2013, subject to the Reporting Person's continued employment. Prior to the transactions reported on this Form 4, 612,448 of these options that remain outstanding had vested.

Read SEC document
November 18, 2020 Filed Nov 20, 2020 21:19 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 SaleCommon Stock 15,000 $135.38 $2,030,700.00
Disclosure

SEC source: 0001104659-20-127964 · tm2036578-1_form4.xml · nonDerivative · entry 2

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 352,065

F1 · kind: 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 · price: The price reported in column 4 is a weighted average price. The shares were sold at prices ranging from $133.62 to $137.42, 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.

Read SEC document
November 18, 2020 Filed Nov 20, 2020 21:19 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionCommon Stock 15,000 $5.50 $82,500.00
Disclosure

SEC source: 0001104659-20-127964 · tm2036578-1_form4.xml · nonDerivative · entry 1

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 367,065

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 06, 2020 Filed Nov 10, 2020 21:11 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 GiftCommon Stock 10,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-20-123585 · tm2035616d1_form4.xml · nonDerivative · entry 1

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 352,065

F1 · price: Charitable gift.

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October 07, 2020 Filed Oct 9, 2020 20:15 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionStock Options (right to buy) · Derivative 15,000 $0.00 Strike: $5.50 $0.00
Disclosure

SEC source: 0001104659-20-113913 · tm2032882-1_4.xml · derivative · entry 3

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 612,448

Underlying: Common Stock · 15,000 shares

Expires 2024-05-19

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: 929,448 options were granted on May 19, 2014, and vest and become exercisable ratably in five installments on each anniversary of December 23, 2013, subject to the Reporting Person's continued employment. Prior to the transactions reported on this Form 4, 627,448 of these options that remain outstanding had vested.

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October 07, 2020 Filed Oct 9, 2020 20:15 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 SaleCommon Stock 15,000 $128.51 $1,927,650.00
Disclosure

SEC source: 0001104659-20-113913 · tm2032882-1_4.xml · nonDerivative · entry 2

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 362,065

F1 · kind: 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 · price: The price reported in column 4 is a weighted average price. The shares were sold at prices ranging from $127.78 to $129.72, 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.

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October 07, 2020 Filed Oct 9, 2020 20:15 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionCommon Stock 15,000 $5.50 $82,500.00
Disclosure

SEC source: 0001104659-20-113913 · tm2032882-1_4.xml · nonDerivative · entry 1

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 377,065

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
September 16, 2020 Filed Sep 18, 2020 20:10 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionStock Options (right to buy) · Derivative 15,000 $0.00 Strike: $5.50 $0.00
Disclosure

SEC source: 0001104659-20-106514 · tm2031309-2_4.xml · derivative · entry 3

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 627,448

Underlying: Common Stock · 15,000 shares

Expires 2024-05-19

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: 929,448 options were granted on May 19, 2014, and vest and become exercisable ratably in five installments on each anniversary of December 23, 2013, subject to the Reporting Person's continued employment. Prior to the transactions reported on this Form 4, 642,448 of these options that remain outstanding had vested.

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September 16, 2020 Filed Sep 18, 2020 20:10 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 SaleCommon Stock 15,000 $119.24 $1,788,600.00
Disclosure

SEC source: 0001104659-20-106514 · tm2031309-2_4.xml · nonDerivative · entry 2

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 362,065

F1 · kind: 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 · price: The price reported in column 4 is a weighted average price. The shares were sold at prices ranging from $117.16 to $120.97, 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.

Read SEC document
September 16, 2020 Filed Sep 18, 2020 20:10 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionCommon Stock 15,000 $5.50 $82,500.00
Disclosure

SEC source: 0001104659-20-106514 · tm2031309-2_4.xml · nonDerivative · entry 1

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 377,065

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 26, 2020 Filed Aug 27, 2020 21:15 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 GiftCommon Stock 6,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-20-099681 · tm2029730d1_4.xml · nonDerivative · entry 1

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 362,065

F1 · price: Charitable gift.

Read SEC document
August 19, 2020 Filed Aug 21, 2020 20:16 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionStock Options (right to buy) · Derivative 15,000 $0.00 Strike: $5.50 $0.00
Disclosure

SEC source: 0001104659-20-097595 · tm2029123-1_4.xml · derivative · entry 3

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 642,448

Underlying: Common Stock · 15,000 shares

Expires 2024-05-19

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: 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.

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August 19, 2020 Filed Aug 21, 2020 20:16 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 SaleCommon Stock 15,000 $127.23 $1,908,450.00
Disclosure

SEC source: 0001104659-20-097595 · tm2029123-1_4.xml · nonDerivative · entry 2

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 368,065

F1 · kind: 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 · price: 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.

Read SEC document
August 19, 2020 Filed Aug 21, 2020 20:16 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionCommon Stock 15,000 $5.50 $82,500.00
Disclosure

SEC source: 0001104659-20-097595 · tm2029123-1_4.xml · nonDerivative · entry 1

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 383,065

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
July 08, 2020 Filed Jul 10, 2020 20:10 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionStock Options (right to buy) · Derivative 15,000 $0.00 Strike: $5.50 $0.00
Disclosure

SEC source: 0001104659-20-082733 · tm2024533-1_4.xml · derivative · entry 3

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 657,448

Underlying: Common Stock · 15,000 shares

Expires 2024-05-19

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: 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, 672,448 of these options that remain outstanding had vested.

Read SEC document
July 08, 2020 Filed Jul 10, 2020 20:10 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 SaleCommon Stock 15,000 $106.80 $1,602,000.00
Disclosure

SEC source: 0001104659-20-082733 · tm2024533-1_4.xml · nonDerivative · entry 2

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 368,065

F1 · kind: 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 · price: The price reported in column 4 is a weighted average price. The shares were sold at prices ranging from $104.58 to $108.11, 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.

Read SEC document
July 08, 2020 Filed Jul 10, 2020 20:10 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionCommon Stock 15,000 $5.50 $82,500.00
Disclosure

SEC source: 0001104659-20-082733 · tm2024533-1_4.xml · nonDerivative · entry 1

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 383,065

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
June 19, 2020 Filed Jun 23, 2020 22:13 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionStock Options (right to buy) · Derivative 15,000 $0.00 Strike: $5.50 $0.00
Disclosure

SEC source: 0001104659-20-076146 · tm2023231d1_4.xml · derivative · entry 3

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 672,448

Underlying: Common Stock · 15,000 shares

Expires 2024-05-19

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: 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, 687,448 of these options that remain outstanding had vested.

Read SEC document
June 19, 2020 Filed Jun 23, 2020 22:13 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 SaleCommon Stock 15,000 $110.14 $1,652,100.00
Disclosure

SEC source: 0001104659-20-076146 · tm2023231d1_4.xml · nonDerivative · entry 2

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 368,065

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on August 29, 2019, as amended November 21, 2019.

F2 · price: The price reported in column 4 is a weighted average price. The shares were sold at prices ranging from $108.62 to $111.31, 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 · balance_after: Reflects an additional 271 shares withheld to satisfy tax withholding obligations in connection with restricted stock units vesting on February 14, 2020. The original Form 4 Report filed on February 19, 2020 incorrectly stated the number of shares withheld to satisfy tax withholding obligations as 572.

Read SEC document
June 19, 2020 Filed Jun 23, 2020 22:13 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionCommon Stock 15,000 $5.50 $82,500.00
Disclosure

SEC source: 0001104659-20-076146 · tm2023231d1_4.xml · nonDerivative · entry 1

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 383,065

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · balance_after: Reflects an additional 271 shares withheld to satisfy tax withholding obligations in connection with restricted stock units vesting on February 14, 2020. The original Form 4 Report filed on February 19, 2020 incorrectly stated the number of shares withheld to satisfy tax withholding obligations as 572.

Read SEC document
May 15, 2020 Filed May 19, 2020 20:16 UTC SiteOne Landscape Supply, Inc. SITE · Entity 4018 Exercise / conversionStock Options (right to buy) · Derivative 15,000 $0.00 Strike: $5.50 $0.00
Disclosure

SEC source: 0001104659-20-063756 · tm2020205-2_4.xml · derivative · entry 3

BLACK DOUG · CIK 0001672083 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 687,448

Underlying: Common Stock · 15,000 shares

Expires 2024-05-19

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: 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, 702,448 of these options that remain outstanding had vested.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.