Alexander Rosenstein - Apr 27, 2023 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 previously filed.
Stock symbol: CSII
Transactions as of: Apr 27, 2023
Transactions value $: -$2,973,460
Form type: 4
Date filed: 4/27/2023, 04:32 PM
Previous filing: Feb 14, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CSII	Common Stock	Disposed to Issuer	-$2.15M	-108K	-72.44%	$20.00	41K	Apr 27, 2023	Direct	F1
transaction	CSII	Common Stock	Disposed to Issuer	-$819K	-41K	-100%	$20.00	0	Apr 27, 2023	Direct	F2

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

Alexander Rosenstein is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id	Content
F1	Pursuant to the Agreement and Plan of Merger by and among Cardiovascular Systems, Inc., a Delaware corporation, Abbott Laboratories, an Illinois corporation, and Cobra Acquisition Co., a Delaware corporation (the "Merger Agreement"), each share of unvested restricted stock became fully vested immediately prior to the effective time of the merger. Shares of restricted stock were then cancelled as of the effective time of the merger in exchange for the right to receive a cash payment equal to $20.00 multiplied by the number of restricted stock units, without interest and less any required withholding of taxes.
F2	Converted pursuant to the Merger Agreement into the right to receive $20.00 in cash per share, without interest and less any required withholding taxes.

Content

Pursuant to the Agreement and Plan of Merger by and among Cardiovascular Systems, Inc., a Delaware corporation, Abbott Laboratories, an Illinois corporation, and Cobra Acquisition Co., a Delaware corporation (the "Merger Agreement"), each share of unvested restricted stock became fully vested immediately prior to the effective time of the merger. Shares of restricted stock were then cancelled as of the effective time of the merger in exchange for the right to receive a cash payment equal to $20.00 multiplied by the number of restricted stock units, without interest and less any required withholding of taxes.

Converted pursuant to the Merger Agreement into the right to receive $20.00 in cash per share, without interest and less any required withholding taxes.