Patrizio Vinciarelli - 18 Nov 2021 Form 4 Insider Report for VICOR CORP (VICR)

Role: Chairman and CEO, Director, 10%+ Owner
Signature: /s/Richard J. Nagel Jr. Attorney in fact for Patrizio Vinciarelli
Issuer symbol: VICR
Transactions as of: 18 Nov 2021
Net transactions value: -$2,487,485
Form type: 4
Filing time: 22 Nov 2021, 08:30:32 UTC
Previous filing: 18 Nov 2021
Next filing: 26 Apr 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	VICR	Common Stock	Sale	$1,671,504	-10,279	-0.11%	$162.61	9,425,898	18 Nov 2021	Direct
transaction	VICR	Common Stock	Sale	$815,981	-5,006	-0.05%	$163.00	9,420,892	19 Nov 2021	Direct
holding	VICR	Common Stock						171,125	18 Nov 2021	See footnote	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	These shares are held by the Reporting Person as Trustee of the Patrizio Vinciarelli Irrevocable Trust U/A Dated 12/21/2012, established for the benefit of the child of the Reporting Person.