Alexander Rosenstein - 09 Aug 2021 Form 4 Insider Report for Cardiovascular Systems Inc (CSII)

Role: General Counsel & Corp. Sec.
Signature: /s/ Andrew Nick as Attorney-in-Fact for Alexander Rosenstein pursuant to Power of Attorney filed herewith.
Issuer symbol: CSII
Transactions as of: 09 Aug 2021
Transactions value $: $0
Form type: 4
Filing time: 11 Aug 2021, 19:14:29 UTC
Next filing: 17 Aug 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CSII	Common Stock	Award	$0	+5,576	+6.68%	$0.000000	89,040	09 Aug 2021	Direct	F1
transaction	CSII	Common Stock	Award	$0	+16,728	+18.8%	$0.000000	105,813	09 Aug 2021	Direct	F2, F3

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

Explanation of Responses:

Id	Content
F1	Restrictions lapse as to 1,859 shares on each of 8/13/22 and 8/13/23 and as to 1,858 shares on 8/13/24.
F2	Subject to performance-based forfeiture based on the Company's three-year total shareholder return for fiscal years 2022, 2023 and 2024 versus the Company's peer group.
F3	Includes 28 shares acquired on 12/31/20 and 17 shares acquired on 6/30/21 pursuant to the Company's Employee Stock Purchase Plan.