Ownership Submission
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 OF SECURITIES

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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(Print or Type Responses)
1. Name and Address of Reporting Person *
Miller J Stuart
   2. Issuer Name and Ticker or Trading Symbol
WORKIVA INC [WK] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Executive VP & CFO
(Last)
(First)
(Middle)
2900 UNIVERSITY BOULEVARD		 3. Date of Earliest Transaction (Month/Day/Year)
02/25/2019
(Street)

AMES, IA 50010		 4. If Amendment, Date 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
(City)
(State)
(Zip)
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
Class A Common Stock 02/25/2019   M   30,000 A $ 15.86 361,738 D  
Class A Common Stock 02/25/2019   S   30,000 D $ 48.3305 (1) 331,738 D  
Class A Common Stock 02/26/2019   M(2)   10,000 A $ 15.86 341,738 D  
Class A Common Stock 02/26/2019   S(2)   10,000 D $ 49.01 331,738 D  

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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 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
Employee Stock Option to Purchase Class A Common Stock (3) $ 15.86 02/25/2019   M     30,000 04/07/2015(4) 04/06/2024 Class A Common Stock 30,000 $ 0 134,240 D  
Employee Stock Option to Purchase Class A Common Stock (3) $ 15.86 02/26/2019   M(2)     10,000 04/07/2015(4) 04/06/2024 Class A Common Stock 10,000 $ 0 124,240 D  
Employee Stock Option to Purchase Class A Common Stock (3) $ 15.83             08/12/2015(4) 08/11/2024 Class A Common Stock 39,600   39,600 D  
Employee Stock Option to Purchase Class A Common Stock (5) $ 14.74             02/01/2017(6) 01/31/2026 Class A Common Stock 31,469   31,469 D  
Employee Stock Option to Purchase Class A Common Stock (5) $ 12.4             02/01/2018(6) 01/31/2027 Class A Common Stock 37,407   37,407 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Miller J Stuart
2900 UNIVERSITY BOULEVARD
AMES, IA 50010		       Executive VP & CFO  

Signatures

 /s/ Troy M. Calkins as attorney-in-fact for J. Stuart Miller   02/27/2019
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) The price reported in Column 4 is a weighted-average price. The prices actually received range from $48.2737 to $49.00. For all transactions reported in this Form 4 utilizing a weighted-average price, the reporting person undertakes to provide upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price within the range.
(2) Exercise and sale at the direction and for the benefit of the reporting person's former spouse, accordingly the reporting person did not acquire beneficial ownership of the shares.
(3) Granted pursuant to 2009 Unit Incentive Plan.
(4) Vests as to 25% of the shares on the first anniversary of the grant date and as to 6.25% of the shares at the end of each three-month period thereafter.
(5) Grant of stock option pursuant to the 2014 Equity Incentive Plan.
(6) Vests in three equal annual installments commencing on the first anniversary of the grant date.

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