VICOR CORP

Ticker: VICR CUSIP: 925815102 Class: Common Stock

FIRST INTERSTATE BANK's Holding History (CIK: 0001125727)

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

Q4 2019

Shares 385 Value ($000) $18 Avg Close $38.08 Range $28.69 - $46.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	385	$18	$38.08	$28.69 - $46.89