WESTERN GAS RESOURCES INC

CIK 856716 · last filed 2021-12-15

WESTERN GAS RESOURCES INC is a corporate insider who has filed 5 SEC Form 4 insider transactions across 2 companies since 2008. The most recent filing shows the insider sold $301.4M of WES on Dec 15, 2021. Across all open-market trades the lifetime net is −$301.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $8.75B 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.

Disclosed Exposure

$8.75B

Companies

2

Total Filings

5

Lifetime Open-Market Net

-$301.35M

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
WES	10%+ Owner	200,281,578	$43.67	$8.75B	-$301.35M	4	2021-12-15
Western Midstream Partners, LP (WGP) Delisted	10%+ Owner	170,380,045	—	—	$0	1	2018-06-07

Recent Filings

5 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
2021-12-15	WES	Sell (S)	−15,000,000	-$301.35M	EDGAR
2018-06-07	Western Midstream Partners, LP (WGP) Delisted	Other (J)	−16,414,640	$0	EDGAR
2014-11-25	WES	Buy (P)	—	$0	EDGAR
2008-12-23	WES	Buy (P)	+7,670,673	$0	EDGAR
2008-05-14	WES	Grant (A)	+14,921,418	$246.20M	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.