SEC Form 4 · accession 0001043333-18-000002

· OKE

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

Reporting owner

Officer — PRESIDENT & CEO · Director

Period of report

Feb 18, 2018

Accepted (ET)

Feb 21, 2018 · 6:17 pm EST

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0001039684

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock, par value $.0.01	Feb 18, 2018	M	10,013	$57.15	A	297,449	D
Common Stock, par value $.0.01	Feb 18, 2018	F	4,463	$57.15	D	292,986	D
Common Stock, par value $.0.01	Feb 18, 2018	M	79,479	$57.15	A	372,465	D
Common Stock, par value $.0.01	Feb 18, 2018	F	35,249	$57.15	D	337,216	D
Common Stock, par value $.0.01	holding	—	—		—	25,840	I	by Thrift Plan

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
PSU 2015^F1	—	Feb 18, 2018	M	39,740	D	—	—	Common Stock, par value $.0.01	39,740	0	D
RSU 2015^F2	—	Feb 18, 2018	M	10,013	D	—	—	Common Stock, par value $.0.01	10,013	0	D

F1Performance units awarded under the Issuer's Equity Compensation Plan. The award, including dividend equivalents, vested on February 18, 2018, at the 200th percentile for the Issuer's total stockholder return compared to total stockholder return of a selected peer group, resulting in the reported shares being issued to the reporting person. One share of the Issuer's common stock is paid out for each vested performance unit.
F2Restricted units awarded under the Issuer's Long Term Incentive Plan. The award vested on February 18, 2018. During the 3-year vesting period, the award was credited with dividend equivalents that were paid out in shares of common stock at the same time the shares underlying the vested units were issued. One share of the Issuer's common stock is paid out for each vested restricted unit.