SEC Form 4
FORM 4 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
or Section 30(h) of the Investment Company Act of 1940
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
Turk Joseph E Jr

(Last) (First) (Middle)
350 MERRIMACK STREET

(Street)
LAWRENCE MA 01843

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
NxStage Medical, Inc. [ NXTM ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
President
3. Date of Earliest Transaction (Month/Day/Year)
02/21/2019
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 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 02/21/2019 D(1) 86,401 D $30 0 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 (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 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 (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (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: 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
Stock Option (Right to Buy) $18.48 02/21/2019 D(2) 7,542 04/09/2012 03/08/2019 Common Stock 7,542 $0 0 D
Stock Option (Right to Buy) $11.03 02/21/2019 D(2) 25,897 04/04/2013 03/03/2023 Common Stock 25,897 $0 0 D
Stock Option (Right to Buy) $14.66 02/21/2019 D(2) 36,958 04/10/2014 03/09/2024 Common Stock 36,958 $0 0 D
Stock Option (Right to Buy) $16.66 02/21/2019 D(2) 102,529 04/03/2015 03/02/2025 Common Stock 102,529 $0 0 D
Stock Option (Right to Buy) $15.58 02/21/2019 D(2) 178,772 04/09/2016 03/08/2026 Common Stock 178,772 $0 0 D
Stock Option (Right to Buy) $27.89 02/21/2019 D(2) 99,711 04/09/2017 03/08/2027 Common Stock 99,711 $0 0 D
Restricted Stock Unit $0 02/21/2019 D(3) 23,286 03/09/2018 03/09/2020 Common Stock 23,286 $0 0 D
Explanation of Responses:
1. Disposed of under Merger Agreement with Fresenius Medical Care Holdings, Inc. in which all outstanding shares of Issuer's Common Stock were converted into the right to receive $30 per share in cash.
2. This option was canceled in the Merger in exchange for an amount in cash equal to the product of the total number of shares subject to the option multiplied by the excess of the Merger Consideration of $30 per share over the option exercise price.
3. These performance shares were canceled in the Merger in exchange for an amount in cash equal to the product of the total number of performance shares multiplied by the Merger Consideration of $30 per share.
/s/ Aras Lapinskas, attorney-in-fact for Joseph Turk 02/25/2019
** Signature of Reporting Person Date
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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