Sec Form 4 Filing - McDowell Caryn Gordon @ CYTOKINETICS INC - 2017-08-08

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
McDowell Caryn Gordon
2. Issuer Name and Ticker or Trading Symbol
CYTOKINETICS INC [ CYTK]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
X __ Officer (give title below) _____ Other (specify below)
GC & Chief Compliance Officer
(Last) (First) (Middle)
280 EAST GRAND AVENUE
3. Date of Earliest Transaction (MM/DD/YY)
08/08/2017
(Street)
SOUTH SAN FRANCISCO, CA94080
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 08/08/2017 M( 1 ) 1,391 A $ 6.67 21,570 D
Common Stock 08/08/2017 S( 2 ) 300 D $ 12.35 21,270 D
Common Stock 08/08/2017 M( 1 ) 2,736 A $ 6.67 24,006 D
Common Stock 08/08/2017 S( 2 ) 500 D $ 12.375 23,506 D
Common Stock 08/08/2017 M( 1 ) 5,411 A $ 6.37 28,917 D
Common Stock 08/08/2017 S( 2 ) 3,200 D $ 12.4 25,717 D
Common Stock 08/08/2017 S( 2 ) 800 D $ 12.425 24,917 D
Common Stock 08/08/2017 S( 2 ) 2,300 D $ 12.45 22,617 D
Common Stock 08/08/2017 S( 2 ) 200 D $ 12.475 22,417 D
Common Stock 08/08/2017 S( 2 ) 300 D $ 12.5 22,117 D
Common Stock 08/08/2017 S( 2 ) 700 D $ 12.625 21,417 D
Common Stock 08/08/2017 S( 2 ) 500 D $ 12.65 20,917 D
Common Stock 08/08/2017 S( 2 ) 538 D $ 12.7 20,379 D
Common Stock 08/08/2017 S( 2 ) 200 D $ 12.725 20,179 D
Common Stock 08/08/2017 S( 2 ) 1,810 D $ 12.45 18,369 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
Incentive Stock Option (right to buy) $ 6.37 08/08/2017 M 5,411 05/29/2016 05/29/2025 Common Stock 5,411 $ 0 24,589 D
Incentive Stock Option (right to buy) $ 6.67 08/08/2017 M 2,736 03/23/2016 02/23/2026 Common Stock 2,736 $ 0 26,782 D
Non-Qualified Stock Option (right to buy) $ 6.67 08/08/2017 M 1,391 03/23/2016 02/23/2026 Common Stock 1,391 $ 0 4,091 D
Reporting Owners
Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
McDowell Caryn Gordon
280 EAST GRAND AVENUE
SOUTH SAN FRANCISCO, CA94080
GC & Chief Compliance Officer
Signatures
Caryn McDowell 08/10/2017
Signature of Reporting Person Date
Explanation of Responses:
( 1 )The exercise reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2017.
( 2 )The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2017.

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).
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