PORTER W ARTHUR

Director at ELECTRO SCIENTIFIC INDUSTRIES INC · on record since May 30, 2006
Director at STEWART INFORMATION SERVICES CORP · on record since May 2, 2006
Director at BOOKHAM, INC. · on record since Nov 15, 2006

Insider trading activity of PORTER W ARTHUR

Transactions on record: 57; since Aug 1, 2003

Open-market buys: 0

Open-market sells: 8; $74.5K

Companies traded: 3; last filing May 7, 2014

Figures computed from official regulatory filings — methodology.

Companies where PORTER W ARTHUR has traded

STEWART INFORMATION SERVICES CORP14 tx · $276.5K · May 7, 2014
ELECTRO SCIENTIFIC INDUSTRIES INC28 tx · $203.6K · May 13, 2011
BOOKHAM, INC.15 tx · Apr 30, 2009

Track record of PORTER W ARTHUR

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of PORTER W ARTHUR

Co-insiders of PORTER W ARTHUR

Abely StephenBOOKHAM, INC.
Ajdler ArnaudSTEWART INFORMATION SERVICES CORP
Allen Catherine ASTEWART INFORMATION SERVICES CORP
Anania GiorgioBOOKHAM, INC.
Apel Thomas GSTEWART INFORMATION SERVICES CORP
BALL FREDERICKELECTRO SCIENTIFIC INDUSTRIES INC
BARBAROSSA GIOVANNIBOOKHAM, INC.

This page republishes public regulatory disclosures. Concerned by this data? Exercise your right to object →

Company	Filed	Type	Qty	Price	Value · USD	Src
STEWART INFORMATION SERVICES CORP	May 7, 2014	Award	1,963	0.00 USD	$0	SEC
STEWART INFORMATION SERVICES CORP	May 7, 2013	Award	1,427	0.00 USD	$0	SEC
STEWART INFORMATION SERVICES CORP	May 2, 2012	Award	2,718	0.00 USD	$0	SEC
ELECTRO SCIENTIFIC INDUSTRIES INC	May 13, 2011	Award	4,900	0.00 USD	$0	SEC
STEWART INFORMATION SERVICES CORP	May 4, 2011	Award	8,592	10.01 USD	$86K	SEC
ELECTRO SCIENTIFIC INDUSTRIES INC	May 17, 2010	Award	5,500	0.00	$0	SEC
STEWART INFORMATION SERVICES CORP	May 5, 2010	Award	3,046	11.82	$36K	SEC
ELECTRO SCIENTIFIC INDUSTRIES INC	May 18, 2009	Award	10,000	0.00	$0	SEC
STEWART INFORMATION SERVICES CORP	May 5, 2009	Award	1,665	21.62	$36K	SEC
BOOKHAM, INC.	Apr 30, 2009	OtherD	10,000	0.00	$0	SEC
BOOKHAM, INC.	Apr 30, 2009	OtherD	6,437	0.00	$0	SEC
BOOKHAM, INC.	Apr 30, 2009	OtherD	1,200	0.00	$0	SEC
BOOKHAM, INC.	Apr 30, 2009	OtherD	1,200	0.00	$0	SEC
BOOKHAM, INC.	Apr 30, 2009	OtherD	6,583	0.00	$0	SEC
BOOKHAM, INC.	Apr 30, 2009	OtherD	10,000	0.00	$0	SEC
BOOKHAM, INC.	Apr 30, 2009	OtherD	40,000	0.00	$0	SEC
BOOKHAM, INC.	Apr 30, 2009	OtherD	10,000	0.00	$0	SEC
BOOKHAM, INC.	Oct 24, 2008	AwardD	40,000	0.00	$0	SEC
STEWART INFORMATION SERVICES CORP	Jul 31, 2008	Award	1,000	17.90	$17.9K	SEC
ELECTRO SCIENTIFIC INDUSTRIES INC	May 19, 2008	Award	6,000	0.00	$0	SEC
ELECTRO SCIENTIFIC INDUSTRIES INC	May 14, 2008	Sell	-1,500	16.57	$24.9K	SEC
ELECTRO SCIENTIFIC INDUSTRIES INC	May 14, 2008	Exercise	1,500	12.13	$18.2K	SEC
ELECTRO SCIENTIFIC INDUSTRIES INC	May 14, 2008	Sell	-1,000	16.55	$16.6K	SEC
ELECTRO SCIENTIFIC INDUSTRIES INC	May 14, 2008	ExerciseD	-1,000	16.56	$16.6K	SEC
ELECTRO SCIENTIFIC INDUSTRIES INC	May 14, 2008	ExerciseD	-1,000	16.56	$16.6K	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
STEWART INFORMATION SERVICES CORP	May 7, 2014	Award	1,963	0.00 USD	$0	SEC
STEWART INFORMATION SERVICES CORP	May 7, 2013	Award	1,427	0.00 USD	$0	SEC
STEWART INFORMATION SERVICES CORP	May 2, 2012	Award	2,718	0.00 USD	$0	SEC
ELECTRO SCIENTIFIC INDUSTRIES INC	May 13, 2011	Award	4,900	0.00 USD	$0	SEC
STEWART INFORMATION SERVICES CORP	May 4, 2011	Award	8,592	10.01 USD	$86K	SEC
ELECTRO SCIENTIFIC INDUSTRIES INC	May 17, 2010	Award	5,500	0.00	$0	SEC
STEWART INFORMATION SERVICES CORP	May 5, 2010	Award	3,046	11.82	$36K	SEC
ELECTRO SCIENTIFIC INDUSTRIES INC	May 18, 2009	Award	10,000	0.00	$0	SEC
STEWART INFORMATION SERVICES CORP	May 5, 2009	Award	1,665	21.62	$36K	SEC
BOOKHAM, INC.	Apr 30, 2009	OtherD	10,000	0.00	$0	SEC
BOOKHAM, INC.	Apr 30, 2009	OtherD	6,437	0.00	$0	SEC
BOOKHAM, INC.	Apr 30, 2009	OtherD	1,200	0.00	$0	SEC
BOOKHAM, INC.	Apr 30, 2009	OtherD	1,200	0.00	$0	SEC
BOOKHAM, INC.	Apr 30, 2009	OtherD	6,583	0.00	$0	SEC
BOOKHAM, INC.	Apr 30, 2009	OtherD	10,000	0.00	$0	SEC
BOOKHAM, INC.	Apr 30, 2009	OtherD	40,000	0.00	$0	SEC
BOOKHAM, INC.	Apr 30, 2009	OtherD	10,000	0.00	$0	SEC
BOOKHAM, INC.	Oct 24, 2008	AwardD	40,000	0.00	$0	SEC
STEWART INFORMATION SERVICES CORP	Jul 31, 2008	Award	1,000	17.90	$17.9K	SEC
ELECTRO SCIENTIFIC INDUSTRIES INC	May 19, 2008	Award	6,000	0.00	$0	SEC
ELECTRO SCIENTIFIC INDUSTRIES INC	May 14, 2008	Sell	-1,500	16.57	$24.9K	SEC
ELECTRO SCIENTIFIC INDUSTRIES INC	May 14, 2008	Exercise	1,500	12.13	$18.2K	SEC
ELECTRO SCIENTIFIC INDUSTRIES INC	May 14, 2008	Sell	-1,000	16.55	$16.6K	SEC
ELECTRO SCIENTIFIC INDUSTRIES INC	May 14, 2008	ExerciseD	-1,000	16.56	$16.6K	SEC
ELECTRO SCIENTIFIC INDUSTRIES INC	May 14, 2008	ExerciseD	-1,000	16.56	$16.6K	SEC