FORMFACTOR INC

Ticker: FORM CUSIP: 346375108 Class: EQTY

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

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

Q4 2020

Shares 31,638 Value ($000) $1,361 Avg Close $36.12 Range $24.89 - $45.92

Q3 2020

Shares 33,347 Value ($000) $831 Avg Close $27.88 Range $22.37 - $33.07

Q2 2020

Shares 34,002 Value ($000) $997 Avg Close $24.66 Range $17.16 - $30.99

Q1 2020

Shares 34,763 Value ($000) $698 Avg Close $23.88 Range $16.35 - $28.58

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	31,638	$1,361	$36.12	$24.89 - $45.92
Q3 2020	33,347	$831	$27.88	$22.37 - $33.07
Q2 2020	34,002	$997	$24.66	$17.16 - $30.99
Q1 2020	34,763	$698	$23.88	$16.35 - $28.58