ONTO INNOVATION INC

Ticker: ONTO CUSIP: 683344105 Class: EQTY

Horizon Investment Services, LLC's Holding History (CIK: 0001426940)

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

Q3 2022

Shares 13,575 Value ($000) $869 Avg Close $73.47 Range $59.95 - $89.69

Q2 2022

Shares 14,092 Value ($000) $983 Avg Close $74.00 Range $67.17 - $88.91

Q1 2022

Shares 12,552 Value ($000) $1,091 Avg Close $88.92 Range $73.67 - $106.09

Q4 2021

Shares 11,625 Value ($000) $1,177 Avg Close $86.29 Range $69.51 - $103.77

Q3 2021

Shares 5,444 Value ($000) $393 Avg Close $72.11 Range $62.15 - $79.99

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2022	13,575	$869	$73.47	$59.95 - $89.69
Q2 2022	14,092	$983	$74.00	$67.17 - $88.91
Q1 2022	12,552	$1,091	$88.92	$73.67 - $106.09
Q4 2021	11,625	$1,177	$86.29	$69.51 - $103.77
Q3 2021	5,444	$393	$72.11	$62.15 - $79.99