ON SEMICONDUCTOR CORP

Ticker: ON CUSIP: 682189105 Class: EQTY

West Tower Group, LLC's Holding History (CIK: 0001965819)

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

Q4 2024

Shares 3,500 Value ($000) $221 Avg Close $68.91 Range $62.78 - $76.06

Q3 2024

Shares 2,000 Value ($000) $145 Avg Close $72.80 Range $66.18 - $80.08

Q4 2023

Shares 353 Value ($000) $29 Avg Close $78.58 Range $61.47 - $95.64

Q3 2023

Shares 316 Value ($000) $29 Avg Close $97.14 Range $88.63 - $111.35

Q2 2023

Shares 773 Value ($000) $73 Avg Close $82.71 Range $66.67 - $95.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	3,500	$221	$68.91	$62.78 - $76.06
Q3 2024	2,000	$145	$72.80	$66.18 - $80.08
Q4 2023	353	$29	$78.58	$61.47 - $95.64
Q3 2023	316	$29	$97.14	$88.63 - $111.35
Q2 2023	773	$73	$82.71	$66.67 - $95.32