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WILLIAM PORTER

CIK 1181479 · CHIEF FINANCIAL OFFICER · last filed 2017-04-07

WILLIAM PORTER is a CHIEF FINANCIAL OFFICER who has filed 47 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing shows the insider sold $424.8K of TNET on Apr 7, 2017. Across all open-market trades the lifetime net is −$8.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $199.5M across reported positions.

"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

$199.51M

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.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
TNET CHIEF FINANCIAL OFFICER 746,550 $71.79 $53.59M -$6.91M 31 2017-04-07
CDNS EVP, Chief Financial Officer 439,150 $332.26 $145.91M -$1.48M 16 2008-02-08

Recent Filings

47 filings
Insider 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
2017-04-07 TNET Sell (S) −15,000 -$424.8K EDGAR
2017-03-13 TNET Grant (A) +1,101 $0 EDGAR
2017-03-08 TNET Sell (S) −33,000 -$939.5K EDGAR
2017-02-17 TNET Exer (M) +2,325 $0 EDGAR
2017-02-07 TNET Sell (S) −12,000 -$299.4K EDGAR
2017-01-05 TNET Sell (S) −12,000 -$304.9K EDGAR
2016-12-06 TNET Sell (S) −12,000 -$297.6K EDGAR
2016-11-28 TNET Sell (S) −27,000 -$675.0K EDGAR
2016-11-15 TNET Mixed −327 -$60.4K EDGAR
2016-10-06 TNET Sell (S) −6,000 -$132.0K EDGAR
Showing 1–10 of 47
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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.