Form 4 for SMTC SEMTECH CORP

Accepted 2026-03-25 00:00:00 ET · period of report 2026-03-23 · accession 0001514954-26-000016 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
M	2026-03-25	2026-03-23	SMTC	Silberstein Asaf	EVP, COO	F - Tax	$76.52	-11.8K	105.7K	-10%	-$900.9K
M	2026-03-25	2026-03-23	SMTC	Silberstein Asaf	EVP, COO	A - Grant	$0.00	+23.1K	112.5K	+26%	$0

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2026-03-23	F	D	4,964	$76.52	99,104	D	—	—
2	Common	Common Stock	2026-03-23	A	A	9,755	$0.00	104,068	D	—	—	(F1) The reporting person was granted performance stock units by Semtech in Semtech's fiscal year 2026 that are eligible to vest based on Semtech's attainment of pre-established revenue and non-GAAP operating income targets over a period of one, two, and three years, Semtech's relative total stockholder return over a period of three years, and the satisfaction of a service condition. The transaction represents the vesting and payment of the award with respect to the first year in the performance period.
3	Common	Common Stock	2026-03-23	F	D	6,810	$76.52	105,677	D	—	—
4	Common	Common Stock	2026-03-23	A	A	13,383	$0.00	112,487	D	—	—	(F2) The reporting person was granted performance stock units by Semtech in Semtech's fiscal year 2025 that are eligible to vest based on Semtech's attainment of pre-established revenue and non-GAAP operating income targets over a period of one, two, and three years, Semtech's relative total stockholder return over a period of three years, and the satisfaction of a service condition. The transaction represents the vesting and payment of the award with respect to the second year in the performance period.