VEECO INSTRS INC DEL

Ticker: VECO CUSIP: 922417100 Class: EQTY

Yiheng Capital Management, L.P.'s Holding History (CIK: 0001447228)

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

Q3 2021

Shares 274,614 Value ($000) $6,099 Avg Close $22.27 Range $20.39 - $24.15

Q2 2021

Shares 621,470 Value ($000) $14,940 Avg Close $22.91 Range $20.13 - $25.70

Q1 2021

Shares 225,685 Value ($000) $4,681 Avg Close $20.79 Range $17.39 - $23.13

Q4 2020

Shares 225,685 Value ($000) $3,918 Avg Close $15.28 Range $11.56 - $19.83

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	274,614	$6,099	$22.27	$20.39 - $24.15
Q2 2021	621,470	$14,940	$22.91	$20.13 - $25.70
Q1 2021	225,685	$4,681	$20.79	$17.39 - $23.13
Q4 2020	225,685	$3,918	$15.28	$11.56 - $19.83