Home > Insider Trading > Filing (0001225208-11-002018)

Filing Details

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1097864	On Semiconductor Corp	ONNN	Semiconductors & Related Devices (3674)	363840979

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1364109	Andrew Michael Williams	5005 East Mcdowell Road Phoenix AZ 85008	Svp & Gm, Auto & Pwr Grp	No	Yes	No	No

Reported Non-Derivative Transactions

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership
Common	Acquisiton	2011-01-06	48,750	$9.21	176,001	No	4	M	Direct
Common	Acquisiton	2011-01-06	20,000	$5.93	196,001	No	4	M	Direct
Common	Acquisiton	2011-01-06	10,000	$6.83	206,001	No	4	M	Direct
Common	Disposition	2011-01-06	1,026	$10.32	204,975	No	4	S	Direct
Common	Disposition	2011-01-06	3,651	$10.28	201,324	No	4	S	Direct
Common	Disposition	2011-01-06	4,500	$10.30	196,824	No	4	S	Direct
Common	Disposition	2011-01-06	5,339	$10.30	191,485	No	4	S	Direct
Common	Disposition	2011-01-06	7,988	$10.31	183,497	No	4	S	Direct
Common	Disposition	2011-01-06	10,000	$10.28	173,497	No	4	S	Direct
Common	Disposition	2011-01-06	13,426	$10.40	160,071	No	4	S	Direct
Common	Disposition	2011-01-06	20,000	$10.34	140,071	No	4	S	Direct
Common	Disposition	2011-01-06	48,750	$10.34	91,321	No	4	S	Direct
Common	Disposition	2011-01-07	12,997	$10.70	78,324	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership
No	4	M	Direct
No	4	M	Direct
No	4	M	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct

Reported Derivative Transactions

Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common	Stock Option (right to buy)	Disposition	2011-01-06	20,000	$5.93	20,000	$5.93
Common	Stock Option (right to buy)	Disposition	2011-01-06	48,750	$9.21	48,750	$9.21
Common	Stock Option (right to buy)	Disposition	2011-01-06	10,000	$6.83	10,000	$6.83

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
60,000	2009-03-03	2018-03-03	No	4	M	Direct
16,250	2008-03-05	2017-03-05	No	4	M	Direct
20,000	2007-03-23	2016-03-23	No	4	M	Direct

Footnotes

This transaction was made pursuant to the Reporting Person's existing Rule 10b5-1 plan (i.e. a stock trading plan designed to comply with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended).
This disposition transaction was executed in multiple trades at prices ranging from $10.29 to $10.34. 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.
This disposition transaction was executed in multiple trades at prices ranging from $10.29 to $10.3587. 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.
This disposition transaction was executed in multiple trades at prices ranging from $10.28 to $10.42. 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.