Charles Robert Mahoney

Insider Trading: Sales

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
On Semiconductor Corp	ONNN	$8.02	20,000	Officer	93,940	2013-05-07	Filing
On Semiconductor Corp	ONNN	$8.13	10,000	Officer	113,940	2013-03-06	Filing
On Semiconductor Corp	ONNN	$8.17	10,000	Officer	133,725	2013-02-25	Filing
On Semiconductor Corp	ONNN	$6.96	30,000	Officer	143,725	2012-05-18	Filing
On Semiconductor Corp	ONNN	$8.40	60,000	Officer	173,725	2012-05-04	Filing
On Semiconductor Corp	ONNN	$8.04	25,000	Officer	124,446	2011-11-04	Filing
On Semiconductor Corp	ONNN	$8.05	12,500	Officer	149,446	2011-11-04	Filing
On Semiconductor Corp	ONNN	$8.22	20,000	Officer	115,266	2011-09-16	Filing
On Semiconductor Corp	ONNN	$8.22	10,000	Officer	135,266	2011-09-16	Filing
On Semiconductor Corp	ONNN	$10.53	20,000	Officer	101,086	2011-06-07	Filing
On Semiconductor Corp	ONNN	$11.46	30,718	Officer	121,086	2011-05-09	Filing
On Semiconductor Corp	ONNN	$11.27	25,000	Officer	122,239	2011-03-02	Filing
On Semiconductor Corp	ONNN	$11.50	25,000	Officer	107,211	2011-02-08	Filing
On Semiconductor Corp	ONNN	$11.50	22,500	Officer	132,211	2011-02-08	Filing
On Semiconductor Corp	ONNN	$9.12	16,500	Officer	132,211	2010-12-06	Filing
On Semiconductor Corp	ONNN	$9.12	10,000	Officer	148,711	2010-12-06	Filing
On Semiconductor Corp	ONNN	$8.89	33,000	Officer	142,211	2010-12-02	Filing
On Semiconductor Corp	ONNN	$8.08	25,000	Officer	48,738	2010-03-04	Filing
On Semiconductor Corp	ONNN	$8.08	22,500	Officer	73,738	2010-03-04	Filing
On Semiconductor Corp	ONNN	$7.34	11,994	Officer	38,332	2010-02-05	Filing