ADVANCED ENERGY INDS

Ticker: AEIS CUSIP: 007973100 Class: EQTY

CLOUGH CAPITAL PARTNERS L P's Holding History (CIK: 0001276144)

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

Q4 2020

Shares 153,800 Value ($000) $14,914 Avg Close $83.47 Range $60.49 - $102.42

Q3 2020

Shares 96,600 Value ($000) $6,080 Avg Close $68.49 Range $55.94 - $80.68

Q4 2019

Shares 101,920 Value ($000) $7,257 Avg Close $61.03 Range $51.01 - $70.87

Q1 2018

Shares 132,700 Value ($000) $8,480 Avg Close $67.77 Range $60.29 - $76.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	153,800	$14,914	$83.47	$60.49 - $102.42
Q3 2020	96,600	$6,080	$68.49	$55.94 - $80.68
Q4 2019	101,920	$7,257	$61.03	$51.01 - $70.87
Q1 2018	132,700	$8,480	$67.77	$60.29 - $76.49