Stocks
SMTC SEMTECH CORP

SMTC

SEMTECH CORP

Company with tickers: SMTC

CIK

88941

CUSIP

816850101

Shares Outstanding

92,951,167

Price Holdings Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trading Congress Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-04-01	HOU HONG Q	Director, President and CEO	Convert	6,483	—	—	77,460
2026-04-01	HOU HONG Q	Director, President and CEO	Tax	3,299	$76.89	$253,660	74,161
2026-04-01	HOU HONG Q	Director, President and CEO	Convert	6,483	—	—	32,417
2026-04-01	Lin Mark	EVP and CFO	Convert	3,164	—	—	35,874
2026-04-01	Lin Mark	EVP and CFO	Sell	974	$78.42	$76,381	33,343
2026-04-01	Lin Mark	EVP and CFO	Tax	1,557	$76.89	$119,718	34,317
2026-04-01	Lin Mark	EVP and CFO	Convert	3,164	—	—	6,329
2026-04-01	Green Jason Elliot	EVP and CCO	Sell	7,500	$81.73	$612,992	8,811
2026-03-24	Lin Mark	EVP and CFO	Sell	9,186	$75.05	$689,409	32,710
2026-03-23	HOU HONG Q	Director, President and CEO	Tax	16,545	$76.52	$1,266,023	57,547
2026-03-23	HOU HONG Q	Director, President and CEO	Award	32,517	—	—	74,092
2026-03-23	Lin Mark	EVP and CFO	Award	9,394	—	—	35,930
2026-03-23	Lin Mark	EVP and CFO	Tax	4,780	$76.52	$365,766	31,150
2026-03-23	Lin Mark	EVP and CFO	Other	3,848	$76.52	$294,449	41,896
2026-03-23	Green Jason Elliot	EVP and CCO	Tax	5,687	$76.52	$435,169	16,311
2026-03-23	Green Jason Elliot	EVP and CCO	Award	14,452	—	—	21,998
2026-03-23	WILSON JOHN MICHAEL	Chief Quality Officer and CTO	Award	5,600	—	—	83,565
2026-03-23	WILSON JOHN MICHAEL	Chief Quality Officer and CTO	Tax	2,850	$76.52	$218,082	80,715
2026-03-23	Silberstein Asaf	EVP and COO	Tax	4,964	$76.52	$379,845	99,104
2026-03-23	Silberstein Asaf	EVP and COO	Award	9,755	—	—	104,068
2026-03-18	Walsh Paul V Jr	Director	Sell	500	$80.87	$40,435	24,279
2026-03-11	Lin Mark	EVP and CFO	Sell	3,908	$87.24	$340,934	26,536
2026-03-10	Lin Mark	EVP and CFO	Award	15,552	—	—	15,552
2026-03-10	Lin Mark	EVP and CFO	Sell	2,734	$85.27	$233,128	30,444
2026-03-10	Lin Mark	EVP and CFO	Convert	9,393	—	—	31,518
2026-03-10	Lin Mark	EVP and CFO	Convert	9,393	—	—	18,788
2026-03-10	Lin Mark	EVP and CFO	Tax	4,780	$85.14	$406,969	26,738
2026-03-10	Lin Mark	EVP and CFO	Award	12,658	—	—	39,396
2026-03-10	WILSON JOHN MICHAEL	Chief Quality Officer and CTO	Convert	5,600	—	—	11,200
2026-03-10	WILSON JOHN MICHAEL	Chief Quality Officer and CTO	Convert	5,600	—	—	77,402
2026-03-10	WILSON JOHN MICHAEL	Chief Quality Officer and CTO	Award	9,792	—	—	9,792
2026-03-10	WILSON JOHN MICHAEL	Chief Quality Officer and CTO	Tax	2,850	$85.14	$242,649	74,552
2026-03-10	WILSON JOHN MICHAEL	Chief Quality Officer and CTO	Award	6,950	—	—	81,502
2026-03-10	Silberstein Asaf	EVP and COO	Award	15,552	—	—	15,552
2026-03-10	Silberstein Asaf	EVP and COO	Convert	9,755	—	—	94,400
2026-03-10	Silberstein Asaf	EVP and COO	Tax	4,964	$85.14	$422,635	89,436
2026-03-10	Silberstein Asaf	EVP and COO	Award	9,930	—	—	99,366
2026-03-10	Silberstein Asaf	EVP and COO	Convert	9,755	—	—	19,510
2026-03-10	Green Jason Elliot	EVP and CCO	Convert	10,043	—	—	20,086
2026-03-10	Green Jason Elliot	EVP and CCO	Convert	10,043	—	—	10,043
2026-03-10	Green Jason Elliot	EVP and CCO	Tax	2,497	$85.14	$212,595	7,546
2026-03-10	Green Jason Elliot	EVP and CCO	Award	11,520	—	—	11,520
2026-03-10	HOU HONG Q	Director, President and CEO	Convert	32,516	—	—	65,034
2026-03-10	HOU HONG Q	Director, President and CEO	Convert	32,516	—	—	58,120
2026-03-10	HOU HONG Q	Director, President and CEO	Award	51,843	—	—	51,843
2026-03-10	HOU HONG Q	Director, President and CEO	Tax	16,545	$85.14	$1,408,641	41,575
2026-03-07	WILSON JOHN MICHAEL	Chief Quality Officer and CTO	Tax	4,323	$82.02	$354,572	71,802
2026-03-07	WILSON JOHN MICHAEL	Chief Quality Officer and CTO	Convert	8,496	—	—	76,125
2026-03-07	WILSON JOHN MICHAEL	Chief Quality Officer and CTO	Convert	8,496	—	—	0
2026-03-07	Silberstein Asaf	EVP and COO	Convert	12,137	—	—	90,821
2026-03-07	Silberstein Asaf	EVP and COO	Tax	6,176	$82.02	$506,556	84,645
2026-03-07	Silberstein Asaf	EVP and COO	Convert	12,137	—	—	0
2026-03-06	Lin Mark	EVP and CFO	Sell	6,582	$83.75	$551,243	22,125
2026-03-05	WILSON JOHN MICHAEL	Chief Quality Officer and CTO	Convert	12,385	—	—	12,385
2026-03-05	WILSON JOHN MICHAEL	Chief Quality Officer and CTO	Convert	12,385	—	—	72,451
2026-03-05	WILSON JOHN MICHAEL	Chief Quality Officer and CTO	Tax	4,822	$89.75	$432,775	67,629
2026-03-05	Silberstein Asaf	EVP and COO	Convert	17,773	—	—	86,269
2026-03-05	Silberstein Asaf	EVP and COO	Tax	7,585	$89.75	$680,754	78,684
2026-03-05	Silberstein Asaf	EVP and COO	Convert	17,773	—	—	17,774
2026-03-05	Lin Mark	EVP and CFO	Convert	18,242	—	—	36,719
2026-03-05	Lin Mark	EVP and CFO	Convert	18,242	—	—	18,242
2026-03-05	Lin Mark	EVP and CFO	Tax	8,012	$89.75	$719,077	28,707
2026-02-18	Walsh Paul V Jr	Director	Sell	500	$88.24	$44,120	24,779
2026-02-09	Silberstein Asaf	EVP and COO	Sell	10,000	$92.00	$920,000	68,496
2026-02-02	Silberstein Asaf	EVP and COO	Sell	10,000	$88.00	$880,000	78,496
2026-01-22	Silberstein Asaf	EVP and COO	Sell	5,000	$83.00	$415,000	88,496
2026-01-21	Walsh Paul V Jr	Director	Sell	500	$78.25	$39,125	25,279
2026-01-09	Fischer Gregory Michael	Director	Sell	1,034	$75.50	$78,067	2,857
2026-01-08	WILSON JOHN MICHAEL	Chief Quality Officer and CTO	Sell	5,000	$75.12	$375,600	60,066
2026-01-07	Gillai Saar	Director	Sell	3,600	$75.26	$270,945	9,523
2026-01-05	Lin Mark	EVP and CFO	Sell	1,333	$76.20	$101,575	18,477
2026-01-02	Lin Mark	EVP and CFO	Convert	3,164	—	—	21,008
2026-01-02	Lin Mark	EVP and CFO	Tax	1,198	$73.69	$88,281	19,810
2026-01-02	Lin Mark	EVP and CFO	Convert	3,164	—	—	9,493
2026-01-02	HOU HONG Q	Director, President and CEO	Convert	6,483	—	—	38,900
2026-01-02	HOU HONG Q	Director, President and CEO	Convert	6,483	—	—	28,042
2026-01-02	HOU HONG Q	Director, President and CEO	Tax	2,438	$73.69	$179,656	25,604
2025-12-17	Walsh Paul V Jr	Director	Sell	500	$71.61	$35,805	25,779
2025-12-05	Silberstein Asaf	EVP and COO	Sell	3,726	$79.11	$294,768	100,270
2025-12-03	HOU HONG Q	Director, President and CEO	Sell	10,000	$74.08	$740,768	21,559
2025-11-19	Walsh Paul V Jr	Director	Sell	500	$63.08	$31,540	26,279
2025-10-22	Walsh Paul V Jr	Director	Sell	500	$66.24	$33,120	26,779
2025-10-03	Lin Mark	EVP and CFO	Sell	386	$72.07	$27,820	18,429
2025-10-01	Lin Mark	EVP and CFO	Convert	3,164	—	—	20,375
2025-10-01	Lin Mark	EVP and CFO	Convert	3,164	—	—	12,657
2025-10-01	Lin Mark	EVP and CFO	Tax	1,560	$71.45	$111,462	18,815
2025-10-01	HOU HONG Q	Director, President and CEO	Tax	3,293	$71.45	$235,285	31,559
2025-10-01	HOU HONG Q	Director, President and CEO	Convert	6,483	—	—	45,383
2025-10-01	HOU HONG Q	Director, President and CEO	Convert	6,483	—	—	34,852
2025-09-16	Burvill Martin	Director	Sell	3,500	$62.75	$219,638	6,909
2025-08-29	Silberstein Asaf	EVP and COO	Sell	900	$58.25	$52,423	104,096
2025-08-29	Fischer Gregory Michael	Director	Sell	1,268	$58.25	$73,862	4,123
2025-08-28	Silberstein Asaf	EVP and COO	Sell	1,000	$60.00	$60,000	104,996
2025-07-01	HOU HONG Q	Director, President and CEO	Convert	25,934	—	—	51,866
2025-07-01	HOU HONG Q	Director, President and CEO	Tax	13,170	$45.14	$594,494	28,369
2025-07-01	HOU HONG Q	Director, President and CEO	Convert	25,934	—	—	41,539
2025-07-01	Lin Mark	EVP and CFO	Convert	3,164	—	—	19,742
2025-07-01	Lin Mark	EVP and CFO	Sell	587	$43.52	$25,547	17,623
2025-07-01	Lin Mark	EVP and CFO	Tax	1,532	$45.14	$69,154	18,210
2025-07-01	Lin Mark	EVP and CFO	Convert	3,164	—	—	15,821