SEC Form 4 · accession 0001225208-17-017247

ON SEMICONDUCTOR CORP · ON

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

Reporting owner

Officer — EVP & GM, Pwr Sol Grp

Period of report

Nov 8, 2017

Accepted (ET)

Nov 13, 2017 · 5:22 pm EST

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0001097864

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common^F1	Nov 8, 2017	M	54,366	$8.40	A	476,370	D
Common^F2	Nov 8, 2017	S	54,366	$21.8251	D	422,004	D

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Stock Option (Right to Buy)^F3	$8.40	Nov 8, 2017	M	54,366	D	Mar 5, 2013	Mar 5, 2019	Common	54,366	0	D

F1Includes an aggregate of 445 shares acquired by the Reporting Person under the Issuer's Employee Stock Purchase Plan for the fiscal quarter ended September 29, 2017.
F2This disposition transaction was executed in multiple trades at prices ranging from $21.82 to $21.84. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide, upon request, to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
F3On March 5, 2012, the Reporting Person was awarded an employee stock option (the "Option") to acquire 54,366 shares (the "Shares") of the Issuer's common stock. Pursuant to the terms of the Option, 25% of the Shares became exercisable on March 5, 2013 and the remaining 75% of the Shares became exercisable in equal, quarterly installments thereafter until March 5, 2016, at which time all remaining Shares under the Option became fully exercisable.