SEC Form 4 · accession 0001463252-15-000083

· PLT

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — TOP DEVELOPMENT ENGINEERING EX

Period of report

Nov 20, 2015

Accepted (ET)

Nov 23, 2015 · 4:29 pm EST

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0000914025

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I
COMMON STOCK	Nov 20, 2015	S	100	$52.55	D	56,683	D
COMMON STOCK	Nov 20, 2015	S	100	$52.56	D	56,583	D
COMMON STOCK	Nov 20, 2015	S	100	$52.59	D	56,483	D
COMMON STOCK	Nov 20, 2015	S	30	$52.61	D	56,453	D
COMMON STOCK	Nov 20, 2015	S	100	$52.65	D	56,353	D
COMMON STOCK	Nov 20, 2015	S	200	$52.66	D	56,153	D
COMMON STOCK	Nov 20, 2015	S	60	$52.69	D	56,093	D
COMMON STOCK	Nov 20, 2015	S	89	$52.70	D	56,004	D
COMMON STOCK	Nov 20, 2015	S	100	$52.71	D	55,904	D
COMMON STOCK	Nov 20, 2015	S	100	$52.74	D	55,804	D
COMMON STOCK	Nov 20, 2015	S	200	$52.76	D	55,604	D
COMMON STOCK	Nov 20, 2015	S	200	$52.77	D	55,404	D
COMMON STOCK	Nov 20, 2015	S	208	$52.78	D	55,196	D
COMMON STOCK	Nov 20, 2015	S	100	$52.79	D	55,096	D
COMMON STOCK	Nov 20, 2015	S	100	$52.84	D	54,996	D
COMMON STOCK	Nov 20, 2015	S	13	$52.85	D	54,983	D
COMMON STOCK	Nov 20, 2015	S	100	$52.89	D	54,883	D
COMMON STOCK	Nov 20, 2015	S	100	$52.91	D	54,783	D
COMMON STOCK	Nov 20, 2015	M	200	$32.94	A	54,983	D
COMMON STOCK	Nov 20, 2015	S	200	$52.56	D	54,783	D
COMMON STOCK	Nov 20, 2015	M	300	$32.94	A	55,083	D
COMMON STOCK	Nov 20, 2015	S	300	$52.59	D	54,783	D
COMMON STOCK	Nov 20, 2015	M	100	$32.94	A	54,883	D
COMMON STOCK	Nov 20, 2015	S	100	$52.60	D	54,783	D
COMMON STOCK	Nov 20, 2015	M	170	$32.94	A	54,953	D
COMMON STOCK	Nov 20, 2015	S	170	$52.61	D	54,783	D
COMMON STOCK	Nov 20, 2015	M	30	$32.94	A	54,813	D
COMMON STOCK	Nov 20, 2015	S	30	$52.62	D	54,783	D
COMMON STOCK	Nov 20, 2015	M	100	$32.94	A	54,883	D
COMMON STOCK	Nov 20, 2015	S	100	$52.64	D	54,783	D

No Table II lines on this filing.