David R Hansen

CIK 1298632 · Sr VP Adminstration · last filed 2015-02-24

"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.

Disclosed Exposure

$2.52M

Companies

2

Total Filings

31

Lifetime Open-Market Net

-$7.14M

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
WLK	Sr VP Adminstration	25,807	$88.50	$2.28M	-$7.38M	30	2015-02-24
WLKP	Sr VP Adminstration	10,000	$23.33	$233.3K	$240.0K	1	2014-08-06

Recent Filings · Page 4 of 4

31 filings

Form 4 transactions across all companies, newest first.

Filed	Symbol	Action	Net Shares	Net $	Link
2007-03-05	WLK	Grant (A)	+13,842	$0	EDGAR

Showing 31–31 of 31

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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.