SEC Form 4 · accession 0001127602-17-024859
TREX CO INC · TREX
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
William R. Gupp
Officer — Sr VP,Gen. Counsel & Secretary
Period of report
Aug 2, 2017
Accepted (ET)
Aug 3, 2017 · 3:51 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001069878
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Aug 2, 2017 | S | 100 | $76.50 | D | 41,711 | D | |
| Common Stock | Aug 2, 2017 | S | 100 | $76.68 | D | 41,611 | D | |
| Common Stock | Aug 2, 2017 | S | 100 | $76.77 | D | 41,511 | D | |
| Common Stock | Aug 2, 2017 | S | 200 | $76.87 | D | 41,311 | D | |
| Common Stock | Aug 2, 2017 | S | 100 | $76.99 | D | 41,211 | D | |
| Common Stock | Aug 2, 2017 | S | 100 | $77.01 | D | 41,111 | D | |
| Common Stock | Aug 2, 2017 | S | 100 | $77.18 | D | 41,011 | D | |
| Common Stock | Aug 2, 2017 | S | 100 | $77.1801 | D | 40,911 | D | |
| Common Stock | Aug 2, 2017 | S | 1,600 | $77.22 | D | 39,311 | D | |
| Common Stock | Aug 2, 2017 | S | 100 | $77.28 | D | 39,211 | D | |
| Common Stock | Aug 2, 2017 | S | 100 | $77.30 | D | 39,111 | D | |
| Common Stock | Aug 2, 2017 | S | 100 | $77.31 | D | 39,011 | D | |
| Common Stock | Aug 2, 2017 | S | 100 | $77.33 | D | 38,911 | D | |
| Common Stock | Aug 2, 2017 | S | 200 | $77.35 | D | 38,711 | D | |
| Common Stock | Aug 2, 2017 | S | 100 | $77.37 | D | 38,611 | D | |
| Common Stock | Aug 2, 2017 | S | 100 | $77.39 | D | 38,511 | D | |
| Common Stock | Aug 2, 2017 | S | 100 | $77.52 | D | 38,411 | D | |
| Common Stock | Aug 2, 2017 | S | 100 | $77.54 | D | 38,311 | D |
Table II — derivative securities
No Table II lines on this filing.