StockCIK 88941

SEMTECH CORP (SMTC): Insider Trades and Fund Holdings

In the past 12 months, SEMTECH CORP insiders reported 0 open-market purchases worth $0 and 11 sales worth $3.54M; 10 of the sales were reported as made under a 10b5-1 trading plan.

0Insider buys, 12 months

$0Bought by insiders, 12 months

$3.54MSold by insiders, 12 months

2Tracked funds holding

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 23, 2026.

Recent SMTC insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	Filing
Oct 23	Oct 21	Paul V. Walsh JrDirector	Director	▼ SELL10b5-1	500	139.44	$70K	−1.9%	Form 4 ↗
Oct 9	Oct 7	Jason Elliot GreenEVP	EVP	▼ SELL10b5-1	2,766	190.35	$527K	−27%	Form 4 ↗
Oct 5	Oct 2	Hong Q. HouCEO	CEO	▼ SELL10b5-1	2,000	191.21	$382K	−2.9%	Form 4 ↗
Oct 5	Oct 1	Mark LinCFO	CFO	▼ SELL10b5-1	967	178.87	$173K	−2.6%	Form 4 ↗
Sep 25	Sep 23	Paul V. Walsh JrDirector	Director	▼ SELL10b5-1	500	172.61	$86K	−1.8%	Form 4 ↗
Sep 18	Sep 16	Rodolpho C. CardenutoDirector	Director	▼ SELL	5,321	165.00	$878K	All sold	Form 4 ↗
Sep 14	Sep 10	Mark LinCFO	CFO	▼ SELL10b5-1	683	159.90	$109K	−1.9%	Form 4 ↗
Sep 9	Sep 4	Hong Q. HouCEO	CEO	▼ SELL10b5-1	2,000	138.71	$277K	−3.2%	Form 4 ↗
Sep 9	Sep 4	Julie Garcia RuehlDirector	Director	▼ SELL10b5-1	1,500	145.00	$218K	−17%	Form 4 ↗
Aug 21	Aug 19	Paul V. Walsh JrDirector	Director	▼ SELL10b5-1	500	135.48	$68K	−1.8%	Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings

All 11 SMTC insider trades →

Insiders who traded in the past year

Insider	Role	Bought	Sells	Sold	Latest
Paul V. Walsh Jr	Director	$0	3	$224K	Oct 23, 2026
Jason Elliot Green	EVP	$0	1	$527K	Oct 9, 2026
Hong Q. Hou	CEO	$0	2	$660K	Oct 5, 2026
Mark Lin	CFO	$0	2	$282K	Oct 5, 2026
Rodolpho C. Cardenuto	Director	$0	1	$878K	Sep 18, 2026
Julie Garcia Ruehl	Director	$0	1	$218K	Sep 9, 2026
Asaf Silberstein	COO	$0	1	$750K	Aug 19, 2026

Tracked funds that report SMTC

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

Fund	Quarter	Shares	Value	% of portfolio	Change
Renaissance Technologies	Q2 2026	207,116	$33.5M	0.05%	▲ New
Bridgewater Associates	Q2 2026	15,294	$2.48M	0.01%	▼ −80.1%

Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →