VICOR CORP

Ticker: VICR CUSIP: 925815102 Class: Common Stock

NATIXIS ADVISORS, L.P.'s Holding History (CIK: 0001018331)

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

Q4 2021

Shares 11,771 Value ($000) $1,495 Avg Close $141.59 Range $112.60 - $164.76

Q3 2021

Shares 13,297 Value ($000) $1,784 Avg Close $119.49 Range $101.89 - $139.01

Q2 2021

Shares 11,447 Value ($000) $1,210 Avg Close $88.98 Range $74.08 - $106.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	11,771	$1,495	$141.59	$112.60 - $164.76
Q3 2021	13,297	$1,784	$119.49	$101.89 - $139.01
Q2 2021	11,447	$1,210	$88.98	$74.08 - $106.50