Jungsup James Kim

Insider Trading: Sales

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Semtech Corp	SMTC	$19.11	600	Officer	25,787	2010-09-23	Filing
Semtech Corp	SMTC	$19.11	200	Officer	26,387	2010-09-23	Filing
Semtech Corp	SMTC	$19.10	103	Officer	26,587	2010-09-23	Filing
Semtech Corp	SMTC	$19.10	200	Officer	26,690	2010-09-23	Filing
Semtech Corp	SMTC	$19.10	202	Officer	26,890	2010-09-23	Filing
Semtech Corp	SMTC	$19.10	100	Officer	27,092	2010-09-23	Filing
Semtech Corp	SMTC	$19.08	400	Officer	27,192	2010-09-23	Filing
Semtech Corp	SMTC	$19.08	300	Officer	27,592	2010-09-23	Filing
Semtech Corp	SMTC	$19.08	200	Officer	27,892	2010-09-23	Filing
Semtech Corp	SMTC	$19.07	500	Officer	28,092	2010-09-23	Filing
Semtech Corp	SMTC	$19.07	400	Officer	28,592	2010-09-23	Filing
Semtech Corp	SMTC	$19.06	311	Officer	28,992	2010-09-23	Filing
Semtech Corp	SMTC	$19.04	400	Officer	29,303	2010-09-23	Filing
Semtech Corp	SMTC	$19.04	900	Officer	29,703	2010-09-23	Filing
Semtech Corp	SMTC	$19.03	700	Officer	30,603	2010-09-23	Filing
Semtech Corp	SMTC	$19.03	500	Officer	31,303	2010-09-23	Filing
Semtech Corp	SMTC	$19.02	193	Officer	31,803	2010-09-23	Filing
Semtech Corp	SMTC	$19.00	400	Officer	21,333	2009-09-11	Filing
Semtech Corp	SMTC	$19.02	3,550	Officer	21,333	2009-09-10	Filing
Semtech Corp	SMTC	$18.66	20,000	Officer	21,333	2009-09-09	Filing