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Gupp William R.

Disclosed activity across 1 company

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113942
SEC CIK
0001428106

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
TREX CO INCTREX · Entity 3990Sr VP, CLO & SecretaryMay 02, 2023May 03, 2023

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.

TREX CO INC

Report date May 02, 2023 · Filed May 03, 2023

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect106,974 Reported balance After 2023-05-02 transaction · row 1
1 source row

Row 1 · 2023-05-02 · Tax withholding · Disposed 9,861 · Balance 106,974

F1: 9861 shares are being surrendered as allowed by the Company's 2014 Stock Incentive Plan to cover payment of taxes currently due on previously granted restricted stock units.

Filing footnotes · ownership attribution and instrument terms

F1: 9861 shares are being surrendered as allowed by the Company's 2014 Stock Incentive Plan to cover payment of taxes currently due on previously granted restricted stock units.

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
February 13, 2019 Filed Mar 5, 2019 14:28 UTC Amendment TREX CO INC TREX · Entity 3990 GrantCommon Stock 2,351 $77.70 $182,672.70
Disclosure

SEC source: 0001127602-19-009724 · form4a.xml · nonDerivative · entry 3

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,388

Read SEC document
February 13, 2019 Filed Mar 5, 2019 14:28 UTC Amendment TREX CO INC TREX · Entity 3990 Tax withholdingCommon Stock 6,531 $77.70 $507,458.70
Disclosure

SEC source: 0001127602-19-009724 · form4a.xml · nonDerivative · entry 2

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,037

F1 · kind: The number of shares withheld for taxes was incorrectly reported on the previous Form 4.

Read SEC document
February 13, 2019 Filed Mar 5, 2019 14:28 UTC Amendment TREX CO INC TREX · Entity 3990 GrantCommon Stock 6,916 $77.70 $537,373.20
Disclosure

SEC source: 0001127602-19-009724 · form4a.xml · nonDerivative · entry 1

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,568

Read SEC document
August 02, 2018 Filed Aug 3, 2018 20:28 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 2,939 $78.10 $229,529.73
Disclosure

SEC source: 0001127602-18-024601 · form4.xml · nonDerivative · entry 2

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,652

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.83 to $78.78, inclusive. The reporting person undertakes to provide Trex Company, Inc., any security holder of Trex Company, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in Footnote (2) to this Form 4.

Read SEC document
August 02, 2018 Filed Aug 3, 2018 20:28 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 2,521 $77.35 $195,008.17
Disclosure

SEC source: 0001127602-18-024601 · form4.xml · nonDerivative · entry 1

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,591

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.77 to $77.75, inclusive. The reporting person undertakes to provide Trex Company Inc., any security holder of Trex Company, Inc. , or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in Footnote (1) to this Form 4.

Read SEC document
May 09, 2018 Filed May 11, 2018 19:06 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 400 $114.80 $45,921.00
Disclosure

SEC source: 0001127602-18-017162 · form4.xml · nonDerivative · entry 3

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,556

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 24, 2017.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $114.74 to $114.87, inclusive. The reporting person undertakes to provide Trex Company, Inc., any security holder of Trex Company, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in Footnote (4) to this Form 4.

Read SEC document
May 09, 2018 Filed May 11, 2018 19:06 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 2,100 $114.09 $239,581.86
Disclosure

SEC source: 0001127602-18-017162 · form4.xml · nonDerivative · entry 2

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,956

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 24, 2017.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $113.71 to $114.67, inclusive. The reporting person undertakes to provide Trex Company Inc., any security holder of Trex Company, Inc. , or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in Footnote (3) to this Form 4.

Read SEC document
May 09, 2018 Filed May 11, 2018 19:06 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 1,419 $112.94 $160,264.98
Disclosure

SEC source: 0001127602-18-017162 · form4.xml · nonDerivative · entry 1

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,056

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 24, 2017.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $112.48 to $113.36, inclusive. The reporting person undertakes to provide Trex Company, Inc., any security holder of Trex Company, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in Footnote (2) to this Form 4.

Read SEC document
May 02, 2018 Filed May 8, 2018 19:51 UTC TREX CO INC TREX · Entity 3990 GrantCommon Stock 5,466 $105.03 $574,093.98
Disclosure

SEC source: 0001127602-18-016616 · form4.xml · nonDerivative · entry 1

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,475

F1 · kind: This restricted stock unit award will vest in accordance with the terms of a Retention Agreement, dated May 2, 2018, between Trex Company, Inc. and William R. Gupp; as further described in the Company's Quarterly Report on Form 10-Q for the quarterly period ended on March 31, 2018.

Read SEC document
March 01, 2018 Filed Mar 5, 2018 20:12 UTC TREX CO INC TREX · Entity 3990 GiftCommon Stock 429 $0.00 $0.00
Disclosure

SEC source: 0001127602-18-009955 · form4.xml · nonDerivative · entry 1

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,009

Read SEC document
February 23, 2018 Filed Feb 26, 2018 17:49 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 3,500 $105.99 $370,973.05
Disclosure

SEC source: 0001127602-18-008319 · form4.xml · nonDerivative · entry 1

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,438

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 24, 2017.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $105.83 to $106.705, inclusive. The reporting person undertakes to provide Trex Company, Inc., any security holder of Trex Company, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in Footnote (2) to this Form 4.

Read SEC document
February 16, 2018 Filed Feb 20, 2018 20:37 UTC TREX CO INC TREX · Entity 3990 Tax withholdingCommon Stock 1,636 $112.61 $184,229.96
Disclosure

SEC source: 0001127602-18-007112 · form4.xml · nonDerivative · entry 2

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,938

F1 · kind: Shares are being surrendered as allowed by the Company's 2014 Stock Incentive Plan to cover payment of taxes currently due on previously granted restricted shares and restricted stock units.

Read SEC document
February 15, 2018 Filed Feb 20, 2018 20:37 UTC TREX CO INC TREX · Entity 3990 Tax withholdingCommon Stock 333 $113.28 $37,722.24
Disclosure

SEC source: 0001127602-18-007112 · form4.xml · nonDerivative · entry 1

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,574

F1 · kind: Shares are being surrendered as allowed by the Company's 2014 Stock Incentive Plan to cover payment of taxes currently due on previously granted restricted shares and restricted stock units.

Read SEC document
February 14, 2018 Filed Feb 16, 2018 12:54 UTC TREX CO INC TREX · Entity 3990 GrantStock Appreciation Right · Derivative 1,548 $112.42 Strike: $112.42 $174,026.16
Disclosure

SEC source: 0001127602-18-006493 · form4.xml · derivative · entry 5

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,548

Underlying: Common Stock · 1,548 shares

Expires 2028-02-14

F5 · kind: The stock appreciation right becomes exercisable in three equal installments beginning on the first anniversary of the grant date.

Read SEC document
February 14, 2018 Filed Feb 16, 2018 12:54 UTC TREX CO INC TREX · Entity 3990 GrantCommon Stock 2,028 $112.42 $227,987.76
Disclosure

SEC source: 0001127602-18-006493 · form4.xml · nonDerivative · entry 4

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,907

F4 · kind: This restricted stock unit award is performance-based, and vests over a three-year period in three equal installments beginning on the first anniversary of the grant date. The number of shares set forth above is the target number of shares. The number of shares that will actually vest each year will be based upon performance against certain financial goals for the Company, and will range from 0% to 200% of the target number of shares.

Read SEC document
February 14, 2018 Filed Feb 16, 2018 12:54 UTC TREX CO INC TREX · Entity 3990 GrantCommon Stock 1,419 $112.42 $159,523.98
Disclosure

SEC source: 0001127602-18-006493 · form4.xml · nonDerivative · entry 3

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,879

F3 · kind: This restricted stock unit vests over a three-year period in three equal annual installments beginning on the first anniversary of the grant date.

Read SEC document
February 14, 2018 Filed Feb 16, 2018 12:54 UTC TREX CO INC TREX · Entity 3990 Tax withholdingCommon Stock 4,102 $112.42 $461,146.84
Disclosure

SEC source: 0001127602-18-006493 · form4.xml · nonDerivative · entry 2

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,460

F2 · kind: 4,102 shares are being surrendered as allowed by the Company's 2014 Stock Incentive Plan to cover the payment of taxes currently due on previously granted restricted shares.

Read SEC document
February 14, 2018 Filed Feb 16, 2018 12:54 UTC TREX CO INC TREX · Entity 3990 GrantCommon Stock 4,416 $112.42 $496,446.72
Disclosure

SEC source: 0001127602-18-006493 · form4.xml · nonDerivative · entry 1

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,562

F1 · kind: Represents net share difference between target performance-based shares and actual vested shares, based upon actual performance for the Company.

Read SEC document
November 29, 2017 Filed Dec 1, 2017 17:18 UTC TREX CO INC TREX · Entity 3990 GiftCommon Stock 165 $0.00 $0.00
Disclosure

SEC source: 0001127602-17-033596 · form4.xml · nonDerivative · entry 1

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,146

Read SEC document
August 02, 2017 Filed Aug 3, 2017 19:51 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 100 $77.54 $7,754.00
Disclosure

SEC source: 0001127602-17-024859 · form4.xml · nonDerivative · entry 18

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,311

Read SEC document
August 02, 2017 Filed Aug 3, 2017 19:51 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 100 $77.52 $7,752.00
Disclosure

SEC source: 0001127602-17-024859 · form4.xml · nonDerivative · entry 17

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,411

Read SEC document
August 02, 2017 Filed Aug 3, 2017 19:51 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 100 $77.39 $7,739.00
Disclosure

SEC source: 0001127602-17-024859 · form4.xml · nonDerivative · entry 16

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,511

Read SEC document
August 02, 2017 Filed Aug 3, 2017 19:51 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 100 $77.37 $7,737.00
Disclosure

SEC source: 0001127602-17-024859 · form4.xml · nonDerivative · entry 15

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,611

Read SEC document
August 02, 2017 Filed Aug 3, 2017 19:51 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 200 $77.35 $15,470.00
Disclosure

SEC source: 0001127602-17-024859 · form4.xml · nonDerivative · entry 14

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,711

Read SEC document
August 02, 2017 Filed Aug 3, 2017 19:51 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 100 $77.33 $7,733.00
Disclosure

SEC source: 0001127602-17-024859 · form4.xml · nonDerivative · entry 13

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,911

Read SEC document
August 02, 2017 Filed Aug 3, 2017 19:51 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 100 $77.31 $7,731.00
Disclosure

SEC source: 0001127602-17-024859 · form4.xml · nonDerivative · entry 12

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,011

Read SEC document
August 02, 2017 Filed Aug 3, 2017 19:51 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 100 $77.30 $7,730.00
Disclosure

SEC source: 0001127602-17-024859 · form4.xml · nonDerivative · entry 11

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,111

Read SEC document
August 02, 2017 Filed Aug 3, 2017 19:51 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 100 $77.28 $7,728.00
Disclosure

SEC source: 0001127602-17-024859 · form4.xml · nonDerivative · entry 10

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,211

Read SEC document
August 02, 2017 Filed Aug 3, 2017 19:51 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 1,600 $77.22 $123,552.00
Disclosure

SEC source: 0001127602-17-024859 · form4.xml · nonDerivative · entry 9

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,311

Read SEC document
August 02, 2017 Filed Aug 3, 2017 19:51 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 100 $77.18 $7,718.01
Disclosure

SEC source: 0001127602-17-024859 · form4.xml · nonDerivative · entry 8

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,911

Read SEC document
August 02, 2017 Filed Aug 3, 2017 19:51 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 100 $77.18 $7,718.00
Disclosure

SEC source: 0001127602-17-024859 · form4.xml · nonDerivative · entry 7

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,011

Read SEC document
August 02, 2017 Filed Aug 3, 2017 19:51 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 100 $77.01 $7,701.00
Disclosure

SEC source: 0001127602-17-024859 · form4.xml · nonDerivative · entry 6

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,111

Read SEC document
August 02, 2017 Filed Aug 3, 2017 19:51 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 100 $76.99 $7,699.00
Disclosure

SEC source: 0001127602-17-024859 · form4.xml · nonDerivative · entry 5

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,211

Read SEC document
August 02, 2017 Filed Aug 3, 2017 19:51 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 200 $76.87 $15,374.00
Disclosure

SEC source: 0001127602-17-024859 · form4.xml · nonDerivative · entry 4

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,311

Read SEC document
August 02, 2017 Filed Aug 3, 2017 19:51 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 100 $76.77 $7,677.00
Disclosure

SEC source: 0001127602-17-024859 · form4.xml · nonDerivative · entry 3

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,511

Read SEC document
August 02, 2017 Filed Aug 3, 2017 19:51 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 100 $76.68 $7,668.00
Disclosure

SEC source: 0001127602-17-024859 · form4.xml · nonDerivative · entry 2

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,611

Read SEC document
August 02, 2017 Filed Aug 3, 2017 19:51 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 100 $76.50 $7,650.00
Disclosure

SEC source: 0001127602-17-024859 · form4.xml · nonDerivative · entry 1

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,711

Read SEC document
May 10, 2017 Filed May 12, 2017 13:10 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 3,500 $64.78 $226,745.05
Disclosure

SEC source: 0001127602-17-017840 · form4.xml · nonDerivative · entry 1

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,811

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 17, 2016.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.48 to $65.69, inclusive. The reporting person undertakes to provide Trex Company Inc., any security holder of Trex Company, Inc. , or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in Footnote (2) to this Form 4.

Read SEC document
February 22, 2017 Filed Feb 22, 2017 20:28 UTC TREX CO INC TREX · Entity 3990 SaleCommon Stock 3,500 $66.60 $233,086.35
Disclosure

SEC source: 0001127602-17-007642 · form4.xml · nonDerivative · entry 2

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,311

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 17, 2016.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $66.08 to $67.80, inclusive. The reporting person undertakes to provide Trex Company Inc., any security holder of Trex Company, Inc. , or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in Footnote (3) to this Form 4.

Read SEC document
February 17, 2017 Filed Feb 22, 2017 20:28 UTC TREX CO INC TREX · Entity 3990 Tax withholdingCommon Stock 2,510 $69.81 $175,223.10
Disclosure

SEC source: 0001127602-17-007642 · form4.xml · nonDerivative · entry 1

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,811

F1 · kind: 2,510 shares are being surrendered as allowed by the Company's 2014 Stock Incentive Plan to cover payment of taxes currently due on previously granted restricted shares.

Read SEC document
February 15, 2017 Filed Feb 17, 2017 20:07 UTC TREX CO INC TREX · Entity 3990 GrantStock Appreciation Right · Derivative 2,387 $0.00 Strike: $70.09 $0.00
Disclosure

SEC source: 0001127602-17-006852 · form4.xml · derivative · entry 5

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,387

Underlying: Common Stock · 2,387 shares

Expires 2027-02-15

F5 · kind: This stock appreciation right becomes exercisable in three equal annual installments beginning on the first anniversary of the grant date.

Read SEC document
February 15, 2017 Filed Feb 17, 2017 20:07 UTC TREX CO INC TREX · Entity 3990 GrantCommon Stock 3,157 $70.09 $221,274.13
Disclosure

SEC source: 0001127602-17-006852 · form4.xml · nonDerivative · entry 4

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,321

F4 · kind: This restricted stock unit award is performance-based, and vests over a three-year period in three equal installments beginning on the first anniversary of the grant date. The number of shares set forth above is the target number of shares. The number of shares that will actually vest each year will be based upon performance against certain financial goals for the Company, and will range from 0% to 200% of the target number of shares.

Read SEC document
February 15, 2017 Filed Feb 17, 2017 20:07 UTC TREX CO INC TREX · Entity 3990 GrantCommon Stock 2,210 $70.09 $154,898.90
Disclosure

SEC source: 0001127602-17-006852 · form4.xml · nonDerivative · entry 3

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,164

F3 · kind: This restricted stock unit vests over a three-year period in three equal annual installments beginning on the first anniversary of the grant date.

Read SEC document
February 15, 2017 Filed Feb 17, 2017 20:07 UTC TREX CO INC TREX · Entity 3990 Tax withholdingCommon Stock 4,165 $70.09 $291,924.85
Disclosure

SEC source: 0001127602-17-006852 · form4.xml · nonDerivative · entry 2

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,954

F2 · kind: 4,165 shares are being surrendered as allowed by the Company's 2014 Stock Incentive Plan to cover the payment of taxes currently due on previously granted restricted shares.

Read SEC document
February 15, 2017 Filed Feb 17, 2017 20:07 UTC TREX CO INC TREX · Entity 3990 GrantCommon Stock 3,469 $70.09 $243,142.21
Disclosure

SEC source: 0001127602-17-006852 · form4.xml · nonDerivative · entry 1

Gupp William R. · CIK 0001428106 · Sr VP,Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,119

F1 · kind: Represents net share difference between target performance-based shares and actual vested shares, based upon actual performance for the Company.

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.