TapewireFind a company

person · Reporting owner

BUCHANAN MICHAEL R

Disclosed activity across 2 companies

Tapewire entity
72765
SEC CIK
0001251158

Export transaction history ↓

Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
HORTON D R INC /DE/DHI · Entity 3084DirectorNovember 20, 2025November 21, 2025
Piedmont Realty Trust, Inc.PDM · Entity 4841DirectorMay 12, 2017May 16, 2017

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.

HORTON D R INC /DE/

Report date November 20, 2025 · Filed November 21, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect1,482 Reported balance After 2025-11-20 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2025-11-20 · Exercise / conversion · Acquired 289 · Balance 1,482

F1: Each restricted stock unit converts into one share of DHI common stock.

F2: Following all transactions listed on this Form 4, Mr. Buchanan directly owns 1,482 shares of DHI common stock and indirectly holds 8,136 shares of DHI common stock.

Restricted Stock UnitSEC Table II · derivative / convertible securityDirect1,156 Reported balance After 2025-11-20 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2025-11-20 · Exercise / conversion · Disposed 289 · Balance 1,156

F1: Each restricted stock unit converts into one share of DHI common stock.

F3: On November 20, 2024, the reporting person was granted 1,445 restricted stock units, vesting in five annual installments beginning November 20, 2025.

Common StockSEC Table I · non-derivativeIndirectHeld by Mr. Buchanan's wife.8,136 Reported balance Holding disclosure · report date 2025-11-20 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 8,136

F2: Following all transactions listed on this Form 4, Mr. Buchanan directly owns 1,482 shares of DHI common stock and indirectly holds 8,136 shares of DHI common stock.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit converts into one share of DHI common stock.

F2: Following all transactions listed on this Form 4, Mr. Buchanan directly owns 1,482 shares of DHI common stock and indirectly holds 8,136 shares of DHI common stock.

F3: On November 20, 2024, the reporting person was granted 1,445 restricted stock units, vesting in five annual installments beginning November 20, 2025.

Piedmont Realty Trust, Inc.

Report date May 12, 2017 · Filed May 16, 2017

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect34,569 Reported balance After 2017-05-12 transaction · row 1
1 source row

Row 1 · 2017-05-12 · Tax withholding · Disposed 1,216 · Balance 34,569

F1: In connection with the vesting of 3,921 shares of unrestricted stock on May 12, 2017, 1,216 shares were forfeited by the director and delivered to the Company to satisfy tax withholding obligations.

Filing footnotes · ownership attribution and instrument terms

F1: In connection with the vesting of 3,921 shares of unrestricted stock on May 12, 2017, 1,216 shares were forfeited by the director and delivered to the Company to satisfy tax withholding obligations.

Transaction history

JSON API
Reset

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
February 14, 2019 Filed Feb 19, 2019 21:07 UTC HORTON D R INC /DE/ DHI · Entity 3084 Exercise / conversionCommon Stock 423 Not disclosed Not disclosed
Disclosure

SEC source: 0000882184-19-000052 · edgar.xml · nonDerivative · entry 1

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,666

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: Each restricted stock unit converts into one share of DHI common stock.

Read SEC document
January 23, 2019 Filed Jan 23, 2019 21:04 UTC HORTON D R INC /DE/ DHI · Entity 3084 GrantRestricted Stock Unit · Derivative 12,000 $0.00 $0.00
Disclosure

SEC source: 0000882184-19-000009 · edgar.xml · derivative · entry 3

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,000

Underlying: Common Stock · 12,000 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of DHI common stock upon vesting.

F4 · derivative.exercise_date: The restricted stock units vest in three equal annual installments beginning January 23, 2020.

F4 · derivative.expiration_date: The restricted stock units vest in three equal annual installments beginning January 23, 2020.

Read SEC document
January 21, 2019 Filed Jan 23, 2019 21:04 UTC HORTON D R INC /DE/ DHI · Entity 3084 Exercise / conversionRestricted Stock Unit · Derivative 4,000 $0.00 $0.00
Disclosure

SEC source: 0000882184-19-000009 · edgar.xml · derivative · entry 2

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,000 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: Each restricted stock unit converts into one share of DHI common stock.

F2 · derivative.exercise_date: On January 21, 2016, the reporting person was granted 12,000 restricted stock units, vesting in three annual installments beginning January 21, 2017.

F2 · derivative.expiration_date: On January 21, 2016, the reporting person was granted 12,000 restricted stock units, vesting in three annual installments beginning January 21, 2017.

Read SEC document
January 21, 2019 Filed Jan 23, 2019 21:04 UTC HORTON D R INC /DE/ DHI · Entity 3084 Exercise / conversionCommon Stock 4,000 Not disclosed Not disclosed
Disclosure

SEC source: 0000882184-19-000009 · edgar.xml · nonDerivative · entry 1

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,243

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: Each restricted stock unit converts into one share of DHI common stock.

Read SEC document
November 26, 2018 Filed Nov 27, 2018 21:32 UTC HORTON D R INC /DE/ DHI · Entity 3084 GrantRestricted Stock Unit · Derivative 2,350 $0.00 $0.00
Disclosure

SEC source: 0000882184-18-000131 · edgar.xml · derivative · entry 1

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,350

Underlying: Common Stock · 2,350 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of DHI common stock upon vesting.

F2 · derivative.exercise_date: The restricted stock units vest in five equal annual installments beginning November 26, 2019.

F2 · derivative.expiration_date: The restricted stock units vest in five equal annual installments beginning November 26, 2019.

Read SEC document
March 07, 2018 Filed Mar 7, 2018 21:41 UTC HORTON D R INC /DE/ DHI · Entity 3084 GrantRestricted Stock Unit · Derivative 2,350 $0.00 $0.00
Disclosure

SEC source: 0000882184-18-000067 · edgar.xml · derivative · entry 3

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,350

Underlying: Common Stock · 2,350 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of DHI common stock upon vesting.

F4 · derivative.exercise_date: The restricted stock units vest in five equal annual installments beginning March 7, 2019.

F4 · derivative.expiration_date: The restricted stock units vest in five equal annual installments beginning March 7, 2019.

Read SEC document
March 05, 2018 Filed Mar 7, 2018 21:41 UTC HORTON D R INC /DE/ DHI · Entity 3084 Exercise / conversionRestricted Stock Unit · Derivative 940 $0.00 $0.00
Disclosure

SEC source: 0000882184-18-000067 · edgar.xml · derivative · entry 2

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,880

Underlying: Common Stock · 940 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: Each restricted stock unit converts into one share of DHI common stock.

F2 · derivative.exercise_date: On March 5, 2015, the reporting person was granted 4,700 restricted stock units, vesting in five annual installments beginning March 5, 2016.

F2 · derivative.expiration_date: On March 5, 2015, the reporting person was granted 4,700 restricted stock units, vesting in five annual installments beginning March 5, 2016.

Read SEC document
March 05, 2018 Filed Mar 7, 2018 21:41 UTC HORTON D R INC /DE/ DHI · Entity 3084 Exercise / conversionCommon Stock 940 Not disclosed Not disclosed
Disclosure

SEC source: 0000882184-18-000067 · edgar.xml · nonDerivative · entry 1

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,243

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: Each restricted stock unit converts into one share of DHI common stock.

Read SEC document
February 14, 2018 Filed Feb 16, 2018 21:08 UTC HORTON D R INC /DE/ DHI · Entity 3084 Exercise / conversionRestricted Stock Units · Derivative 423 $0.00 $0.00
Disclosure

SEC source: 0000882184-18-000044 · edgar.xml · derivative · entry 2

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,692

Underlying: Common Stock · 423 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: Each restricted stock unit converts into one share of DHI common stock.

F2 · derivative.exercise_date: On February 14, 2017, the reporting person was granted 2,115 restricted stock units, vesting in five annual installments beginning February 14, 2018.

F2 · derivative.expiration_date: On February 14, 2017, the reporting person was granted 2,115 restricted stock units, vesting in five annual installments beginning February 14, 2018.

Read SEC document
February 14, 2018 Filed Feb 16, 2018 21:08 UTC HORTON D R INC /DE/ DHI · Entity 3084 Exercise / conversionCommon Stock 423 Not disclosed Not disclosed
Disclosure

SEC source: 0000882184-18-000044 · edgar.xml · nonDerivative · entry 1

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,303

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: Each restricted stock unit converts into one share of DHI common stock.

Read SEC document
January 21, 2018 Filed Jan 23, 2018 21:12 UTC HORTON D R INC /DE/ DHI · Entity 3084 Exercise / conversionRestricted Stock Unit · Derivative 4,000 $0.00 $0.00
Disclosure

SEC source: 0000882184-18-000007 · edgar.xml · derivative · entry 2

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,000

Underlying: Common Stock · 4,000 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: Each restricted stock unit converts into one share of DHI common stock.

F2 · derivative.exercise_date: On January 21, 2016, the reporting person was granted 12,000 restricted stock units, vesting in three annual installments beginning January 21, 2017.

F2 · derivative.expiration_date: On January 21, 2016, the reporting person was granted 12,000 restricted stock units, vesting in three annual installments beginning January 21, 2017.

Read SEC document
January 21, 2018 Filed Jan 23, 2018 21:12 UTC HORTON D R INC /DE/ DHI · Entity 3084 Exercise / conversionCommon Stock 4,000 Not disclosed Not disclosed
Disclosure

SEC source: 0000882184-18-000007 · edgar.xml · nonDerivative · entry 1

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,880

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: Each restricted stock unit converts into one share of DHI common stock.

Read SEC document
September 14, 2017 Filed Sep 15, 2017 20:15 UTC HORTON D R INC /DE/ DHI · Entity 3084 Exercise / conversionStock Option (right to buy) · Derivative 9,000 $0.00 Strike: $9.97 $0.00
Disclosure

SEC source: 0000882184-17-000090 · edgar.xml · derivative · entry 3

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,000 shares

Expires 2021-09-02

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.

F2 · derivative.exercise_date: Stock option has a 10-year term, vested as to 20% of the option grant amount on each of the first five anniversary dates of September 2. September 2, 2012 reflects the one-year anniversary date from the date of the stock option grant.

Read SEC document
September 14, 2017 Filed Sep 15, 2017 20:15 UTC HORTON D R INC /DE/ DHI · Entity 3084 SaleCommon Stock 9,000 $37.06 $333,564.30
Disclosure

SEC source: 0000882184-17-000090 · edgar.xml · nonDerivative · entry 2

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,880

F1 · price: The price reported in Column 4 is a weighted average price. The prices actually received ranged from $37.061 to $37.071. The reporting person has provided to the issuer and will provide any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
September 14, 2017 Filed Sep 15, 2017 20:15 UTC HORTON D R INC /DE/ DHI · Entity 3084 Exercise / conversionCommon Stock 9,000 $9.97 $89,730.00
Disclosure

SEC source: 0000882184-17-000090 · edgar.xml · nonDerivative · entry 1

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,880

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 12, 2017 Filed May 16, 2017 20:35 UTC Piedmont Realty Trust, Inc. PDM · Entity 4841 Tax withholdingCommon Stock 1,216 $21.12 $25,681.92
Disclosure

SEC source: 0001042776-17-000097 · wf-form4_149496689535153.xml · nonDerivative · entry 1

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,569

F1 · shares: In connection with the vesting of 3,921 shares of unrestricted stock on May 12, 2017, 1,216 shares were forfeited by the director and delivered to the Company to satisfy tax withholding obligations.

Read SEC document
March 05, 2017 Filed Mar 7, 2017 23:32 UTC HORTON D R INC /DE/ DHI · Entity 3084 Exercise / conversionRestricted Stock Unit · Derivative 940 $0.00 $0.00
Disclosure

SEC source: 0000882184-17-000062 · edgar.xml · derivative · entry 2

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,820

Underlying: Common Stock · 940 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: Each restricted stock unit converts into one share of DHI common stock.

F2 · derivative.exercise_date: On March 5, 2015, the reporting person was granted 4,700 restricted stock units, vesting in five annual installments beginning March 5, 2016.

F2 · derivative.expiration_date: On March 5, 2015, the reporting person was granted 4,700 restricted stock units, vesting in five annual installments beginning March 5, 2016.

Read SEC document
March 05, 2017 Filed Mar 7, 2017 23:32 UTC HORTON D R INC /DE/ DHI · Entity 3084 Exercise / conversionCommon Stock 940 Not disclosed Not disclosed
Disclosure

SEC source: 0000882184-17-000062 · edgar.xml · nonDerivative · entry 1

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,880

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: Each restricted stock unit converts into one share of DHI common stock.

Read SEC document
February 14, 2017 Filed Feb 14, 2017 23:36 UTC HORTON D R INC /DE/ DHI · Entity 3084 GrantRestricted Stock Unit · Derivative 2,115 $0.00 $0.00
Disclosure

SEC source: 0000882184-17-000037 · edgar.xml · derivative · entry 1

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,115

Underlying: Common Stock · 2,115 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of DHI common stock upon vesting.

F2 · derivative.exercise_date: The restricted stock units vest in five equal annual installments beginning February 14, 2018.

F2 · derivative.expiration_date: The restricted stock units vest in five equal annual installments beginning February 14, 2018.

Read SEC document
January 21, 2017 Filed Jan 24, 2017 20:02 UTC HORTON D R INC /DE/ DHI · Entity 3084 Exercise / conversionRestricted Stock Unit · Derivative 4,000 $0.00 $0.00
Disclosure

SEC source: 0000882184-17-000014 · edgar.xml · derivative · entry 2

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,000

Underlying: Common Stock · 4,000 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: Each restricted stock unit converts into one share of DHI common stock.

F2 · derivative.exercise_date: On January 21, 2016, the reporting person was granted 12,000 restricted stock units, vesting in three annual installments beginning January 21, 2017.

F2 · derivative.expiration_date: On January 21, 2016, the reporting person was granted 12,000 restricted stock units, vesting in three annual installments beginning January 21, 2017.

Read SEC document
January 21, 2017 Filed Jan 24, 2017 20:02 UTC HORTON D R INC /DE/ DHI · Entity 3084 Exercise / conversionCommon Stock 4,000 Not disclosed Not disclosed
Disclosure

SEC source: 0000882184-17-000014 · edgar.xml · nonDerivative · entry 1

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,940

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: Each restricted stock unit converts into one share of DHI common stock.

Read SEC document
December 09, 2016 Filed Dec 15, 2016 22:01 UTC Piedmont Realty Trust, Inc. PDM · Entity 4841 GiftCommon Stock 250 $0.00 $0.00
Disclosure

SEC source: 0001042776-16-000366 · wf-form4_148183930208503.xml · nonDerivative · entry 1

BUCHANAN MICHAEL R · CIK 0001251158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,785

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.