William R. Gupp
CIK 1428106 · Sr VP, CLO & Secretary · last filed 2023-05-03
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$5.30M
Companies
2
Total Filings
112
Lifetime Open-Market Net
-$12.59M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TREX | Sr VP, CLO & Secretary | 106,974 | $49.55 | $5.30M | -$12.52M | 103 | 2023-05-03 |
| TREX CO INC (TWP) Delisted | VP,General Counsel & Secretary | 47,275 | — | — | -$71.3K | 9 | 2009-11-17 |
Recent Filings · Page 10 of 12
112 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2011-04-05 | TREX | Mixed | +98 | -$41.7K | EDGAR |
| 2011-03-03 | TREX | Mixed | +362 | -$79.2K | EDGAR |
| 2011-02-22 | TREX | Tax (F) | −2,564 | -$68.7K | EDGAR |
| 2011-02-18 | TREX | Grant (A) | +5,860 | $153.5K | EDGAR |
| 2011-02-09 | TREX | Sell (S) | −450 | -$11.2K | EDGAR |
| 2011-01-11 | TREX | Tax (F) | −1,547 | -$38.7K | EDGAR |
| 2011-01-03 | TREX | Sell (S) | −3,600 | -$90.0K | EDGAR |
| 2010-05-11 | TREX | Mixed | −3,674 | -$151.8K | EDGAR |
| 2010-03-02 | TREX | Sell (S) | −3,500 | -$70.6K | EDGAR |
| 2010-02-23 | TREX | Tax (F) | −422 | -$7.5K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.