As Of	Filer	Filing¹	For·On·As	Docs:Size	Issuer		Filing Agent

 2/14/19  Trex Co. Inc.                     10-K       12/31/18   99:6.1M                                   Donnelley … Solutions/FA 
 2/14/19  Trex Co. Inc.                     8-K:2,9     2/14/19    2:106K                                   Business Wire/FA         
 2/14/19  Clearbridge Investments, LLC      SC 13G/A               2:81K  Trex Co. Inc.                     Broadridge Fin’l… Inc/FA 
          Clearbridge, LLC³

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¹	Filing/Form Types:
	8-K	Current Report — Form 8-K { Item 1: Business & Operations;  2: Financial Info;  3: Securities & Trading;  4: Accountants & Accounting;  5: Governance & Management;  6: Asset-Backed Securities;  7: Disclosures;  8: Events;  9: Financials }.
	10-K	Annual Report — Form 10-K.
	SC 13G	Statement of Acquisition of Beneficial Ownership by a “Passive” Investor — Schedule 13G.
	/A	Amendment to, or Amended version of, a previous Filing of this Type.
³	Group Member:  A Registrant or non-Registrant party to this Filing made by a Group.