SEC Form 4 · accession 0001463252-18-000034

· PLT

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

Reporting owner

Greggory C Hammann

Director

Period of report

May 31, 2018

Accepted (ET)

Jun 4, 2018 · 5:14 pm EDT

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	Nature of ownership
COMMON STOCK	May 31, 2018	S	1,100	$73.20	D	18,634	D
COMMON STOCK	May 31, 2018	S	900	$73.19	D	17,734	D

Table II — derivative securities

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Non-Qualified Stock Option (right to buy)^F1	$47.75	May 31, 2018	M	2	D	Aug 1, 2014	Aug 1, 2020	COMMON STOCK	2	4,291	D
Non-Qualified Stock Option (right to buy)^F1	$47.75	May 31, 2018	M	200	D	Aug 1, 2014	Aug 1, 2020	COMMON STOCK	200	4,091	D
Non-Qualified Stock Option (right to buy)^F1	$47.75	May 31, 2018	M	1	D	Aug 1, 2014	Aug 1, 2020	COMMON STOCK	1	4,090	D
Non-Qualified Stock Option (right to buy)^F1	$47.75	May 31, 2018	M	200	D	Aug 1, 2014	Aug 1, 2020	COMMON STOCK	200	3,890	D
Non-Qualified Stock Option (right to buy)^F1	$47.75	May 31, 2018	M	100	D	Aug 1, 2014	Aug 1, 2020	COMMON STOCK	100	3,790	D
Non-Qualified Stock Option (right to buy)^F1	$47.75	May 31, 2018	M	200	D	Aug 1, 2014	Aug 1, 2020	COMMON STOCK	200	3,590	D
Non-Qualified Stock Option (right to buy)^F1	$47.75	May 31, 2018	M	100	D	Aug 1, 2014	Aug 1, 2020	COMMON STOCK	100	3,490	D
Non-Qualified Stock Option (right to buy)^F1	$47.75	May 31, 2018	M	237	D	Aug 1, 2014	Aug 1, 2020	COMMON STOCK	237	3,253	D
Non-Qualified Stock Option (right to buy)^F1	$47.75	May 31, 2018	M	100	D	Aug 1, 2014	Aug 1, 2020	COMMON STOCK	100	3,153	D
Non-Qualified Stock Option (right to buy)^F1	$47.75	May 31, 2018	M	100	D	Aug 1, 2014	Aug 1, 2020	COMMON STOCK	100	3,053	D
Non-Qualified Stock Option (right to buy)^F1	$47.75	May 31, 2018	M	50	D	Aug 1, 2014	Aug 1, 2020	COMMON STOCK	50	3,003	D
Non-Qualified Stock Option (right to buy)^F1	$47.75	May 31, 2018	M	50	D	Aug 1, 2014	Aug 1, 2020	COMMON STOCK	50	2,953	D
Non-Qualified Stock Option (right to buy)^F1	$47.75	May 31, 2018	M	600	D	Aug 1, 2014	Aug 1, 2020	COMMON STOCK	600	2,353	D
Non-Qualified Stock Option (right to buy)^F1	$47.75	May 31, 2018	M	1,700	D	Aug 1, 2014	Aug 1, 2020	COMMON STOCK	1,700	653	D
Non-Qualified Stock Option (right to buy)^F1	$47.75	May 31, 2018	M	653	D	Aug 1, 2014	Aug 1, 2020	COMMON STOCK	653	0	D

Explanation of responses

F1This option shall become exercisable in installments cumulatively with respect to twenty-five percent (25%) of the Optioned Stock one year after the date of grant and as to an additional six and one-quarter percent (6.25%) of the Optioned Stock each three months thereafter, if on such dates Optionee has remained in Continuous Status as a Director, so that one hundred percent (100%) of the Optioned Stock shall be exercisable four years after the date of grant.