SEMTECH CORP

Ticker: SMTC CUSIP: 816850101 Class: EQTY

CSS LLC/IL's Holding History (CIK: 0001103646)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 38,535 Value ($000) $2,840 Avg Close $70.95 Range $60.28 - $81.32

Q3 2025

Shares 35,835 Value ($000) $2,560 Avg Close $54.29 Range $42.38 - $71.72

Q2 2025

Shares 27,425 Value ($000) $1,238 Avg Close $35.58 Range $24.05 - $45.98

Q1 2025

Shares 29,638 Value ($000) $1,020 Avg Close $49.33 Range $29.98 - $79.52

Q4 2024

Shares 8,028 Value ($000) $497 Avg Close $52.80 Range $39.44 - $70.27

Q3 2024

Shares 272,949 Value ($000) $12,463 Avg Close $36.79 Range $27.25 - $49.53

Q4 2022

Shares 8,159 Value ($000) $234 Avg Close $28.36 Range $25.29 - $32.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	38,535	$2,840	$70.95	$60.28 - $81.32
Q3 2025	35,835	$2,560	$54.29	$42.38 - $71.72
Q2 2025	27,425	$1,238	$35.58	$24.05 - $45.98
Q1 2025	29,638	$1,020	$49.33	$29.98 - $79.52
Q4 2024	8,028	$497	$52.80	$39.44 - $70.27
Q3 2024	272,949	$12,463	$36.79	$27.25 - $49.53
Q4 2022	8,159	$234	$28.36	$25.29 - $32.17