WILLIAM PORTER
CIK 1181479 · CHIEF FINANCIAL OFFICER · last filed 2017-04-07
"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
$199.66M
Companies
2
Total Filings
47
Lifetime Open-Market Net
-$8.39M
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.
Recent Filings · Page 4 of 5
47 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 |
|---|---|---|---|---|---|
| 2014-10-03 | TNET | Sell (S) | −12,000 | -$301.5K | EDGAR |
| 2008-02-08 | CDNS | Tax (F) | −8,937 | -$95.1K | EDGAR |
| 2008-02-05 | CDNS | Mixed | +108,287 | -$178.4K | EDGAR |
| 2007-11-19 | CDNS | Mixed | — | -$35.1K | EDGAR |
| 2007-10-16 | CDNS | Mixed | — | -$57.5K | EDGAR |
| 2007-09-18 | CDNS | Mixed | — | -$58.3K | EDGAR |
| 2007-08-17 | CDNS | Mixed | — | -$53.1K | EDGAR |
| 2007-08-03 | CDNS | Tax (F) | −11,437 | -$243.7K | EDGAR |
| 2007-07-17 | CDNS | Mixed | — | -$59.8K | EDGAR |
| 2007-06-19 | CDNS | Mixed | — | -$65.9K | 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.