WILLIAM B LARSON

CIK 1186712 · CFO Emeritus · last filed 2012-02-02

WILLIAM B LARSON is a CFO Emeritus who has filed 22 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing shows the insider was granted $5.5K of CMC on Feb 2, 2012. Across all open-market trades the lifetime net is +$52.1K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $23.4M 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

$23.39M

Companies

1

Total Filings

22

Lifetime Open-Market Net

$52.1K

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
CMC	CFO Emeritus	352,228	$66.41	$23.39M	$52.1K	22	2012-02-02

Recent Filings

22 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
2012-02-02	CMC	Grant (A)	+400	$5.5K	EDGAR
2012-01-03	CMC	Mixed	+50,936	$704.4K	EDGAR
2011-12-22	CMC	Mixed	+2,366	-$12.1K	EDGAR
2011-01-21	CMC	Gift (G)	−4,200	$0	EDGAR
2011-01-20	CMC	Mixed	+23,015	-$131.0K	EDGAR
2010-06-07	CMC	Grant (A)	—	$0	EDGAR
2010-01-21	CMC	Grant (A)	+400	$4.2K	EDGAR
2009-12-22	CMC	Mixed	+27,174	-$308.8K	EDGAR
2009-05-27	CMC	Disp (D)	−424	-$7.0K	EDGAR
2009-05-21	CMC	Grant (A)	—	$0	EDGAR

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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.