ADVANCED ENERGY INDS

Ticker: AEIS CUSIP: 007973100 Class: EQTY

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q4 2025

Shares 49,133 Value ($000) $10,287 Avg Close $203.45 Range $167.14 - $231.93

Q3 2025

Shares 47,713 Value ($000) $8,118 Avg Close $150.44 Range $128.25 - $179.19

Q2 2025

Shares 45,890 Value ($000) $6,080 Avg Close $109.97 Range $74.86 - $135.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	49,133	$10,287	$203.45	$167.14 - $231.93
Q3 2025	47,713	$8,118	$150.44	$128.25 - $179.19
Q2 2025	45,890	$6,080	$109.97	$74.86 - $135.80