Sec Form 4 Filing - Rosenstein Alexander @ Cardiovascular Systems Inc - 2019-08-28

Insider filing report for Changes in Beneficial Ownership
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FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP
Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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1. Name and Address of Reporting Person
Rosenstein Alexander
2. Issuer Name and Ticker or Trading Symbol
Cardiovascular Systems Inc [ CSII]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
X __ Officer (give title below) _____ Other (specify below)
General Counsel & Corp. Sec.
(Last) (First) (Middle)
1225 OLD HIGHWAY 8 NW
3. Date of Earliest Transaction (MM/DD/YY)
08/28/2019
(Street)
ST. PAUL, MN55112
4. If Amendment, Date Original Filed (MM/DD/YY)
6. Individual or Joint/Group Filing (Check Applicable Line)
__ X __ Form filed by One Reporting Person
_____ Form filed by More than One Reporting Person
(City) (State) (Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 08/28/2019 F 631 ( 1 ) D $ 50.14 78,187 D
Common Stock 08/29/2019 S 6,308 ( 2 ) D $ 50.4161 ( 3 ) 71,879 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
( e.g. , puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(MM/DD/YY)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Reporting Owners
Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Rosenstein Alexander
1225 OLD HIGHWAY 8 NW
ST. PAUL, MN55112
General Counsel & Corp. Sec.
Signatures
/s/ Amanda Lorentz as Attorney-in-Fact for Alexander Rosenstein pursuant to Power of Attorney previously filed. 08/30/2019
Signature of Reporting Person Date
Explanation of Responses:
( 1 )The reporting person has elected to satisfy his tax withholding obligation in connection with the vesting of a prior restricted stock grant by directing the Issuer to withhold shares otherwise issuable upon vesting of the previously reported grant.
( 2 )In connection with the vesting and delivery of restricted stock and pursuant to a Rule 10b5-1 trading plan, on the date the shares were sold the net proceeds were used to pay required withholding taxes.
( 3 )The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.3795 to $50.48 inclusive. The reporting person undertakes to provide Cardiovascular Systems, Inc., any security holder of Cardiovascular Systems, Inc., or the staff of the Securities and Exchange Commission upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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