SEC FORM 4 SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
 
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
BRUNNER PAUL A

(Last) (First) (Middle)
C/O TREX COMPANY, INC.
160 EXETER DRIVE

(Street)
WINCHESTER VA 22603-8605

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
TREX CO INC [ TREX ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
05/30/2014
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 05/30/2014 M 4,000 A $21.735 8,798 D
Common Stock 05/30/2014 M 188 A $22.65 8,986 D
Common Stock 05/30/2014 M 164 A $26.155 9,150 D
Common Stock 05/30/2014 M 292 A $22.205 9,442 D
Common Stock 05/30/2014 S 100 D $30.72 9,342 D
Common Stock 05/30/2014 S 1,200 D $30.74 8,142 D
Common Stock 05/30/2014 S 480 D $30.7401 7,662 D
Common Stock 05/30/2014 S 1,827 D $30.75 5,835 D
Common Stock 05/30/2014 S 164 D $30.7501 5,671 D
Common Stock 05/30/2014 S 473 D $30.76 5,198 D
Common Stock 05/30/2014 S 200 D $30.77 4,998 D
Common Stock 05/30/2014 S 100 D $30.79 4,898 D
Common Stock 05/30/2014 S 100 D $30.81 4,798 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Options (Right to Buy) $21.735 05/30/2014 M 4,000 07/27/2005 07/27/2014 Common Stock 4,000 $0 0 D
Stock Options (Right to Buy) $22.65 05/30/2014 M 188 10/01/2005 10/01/2014 Common Stock 188 $0 0 D
Stock Options (Right to Buy) $26.155 05/30/2014 M 164 01/04/2006 01/04/2015 Common Stock 164 $0 0 D
Stock Options (Right to Buy) $22.205 05/30/2014 M 292 04/01/2006 04/01/2015 Common Stock 292 $0 0 D
Explanation of Responses:
/s/ William R. Gupp by power of attorney 06/02/2014
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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