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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1. Name and Address of Reporting Person * VANDERPLOEG MARTIN J   2. Issuer Name and Ticker or Trading Symbol WORKIVA INC [WK] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director __X__ 10% Owner __X__ Officer (give title below) _____ Other (specify below) President & COO (Last) (First) (Middle) 2900 UNIVERSITY BOULEVARD 3. Date of Earliest Transaction (Month/Day/Year) 02/06/2017 (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 02/06/2017   F(1)   16,409 D $ 12.85 263,410 D   Class A Common Stock               350,000 I By living trust

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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 (2)

$ 12.4

02/01/2018(3)

01/31/2027

Class A Common Stock

200,204

200,204

D

Employee Stock Option to Purchase Class A Common Stock (2)

$ 14.74

02/01/2017(3)

01/31/2026

Class A Common Stock

168,421

168,421

D

Employee Stock Option to Purchase Class A Common Stock (4)

$ 15.83

08/12/2015(5)

08/11/2024

Class A Common Stock

178,200

178,200

D

Class B Common Stock (6)

(6)

(6)

(6)

Class A Common Stock

2,639,248

2,639,248

I

By living trust

Class B Common Stock (6)

(6)

(6)

(6)

Class A Common Stock

889,020

889,020

I

By charitable remainder trust

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
VANDERPLOEG MARTIN J 2900 UNIVERSITY BOULEVARD AMES, IA 50010	X	X	President & COO

Signatures

/s/ Troy M. Calkins as attorney-in-fact for Martin J. Vanderploeg		02/07/2017
**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)	Shares delivered to the issuer for the payment of witholding taxes due upon the vesting of restricted stock previously granted.
(2)	Granted pursuant to the 2014 Equity Incentive Plan.
(3)	Vests in three equal annual installments commencing on the first anniversary of the grant date.
(4)	Granted pursuant to 2009 Unit Incentive Plan.
(5)	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.
(6)	Each share of Class B Common Stock is convertible, at any time at the election of the holder, into one share of Class A Common Stock. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (i) the date specified by the holders of at least 66 2/3% of the outstanding shares of Class B Common Stock, (ii) any transfer, except for certain "qualified transfers" (as defined in the Issuer's Certificate of Incorporation) or (iii) upon the death of a natural person holding shares of Class B Common Stock (subject to certain exceptions as defined in the Issuer's Certificate of Incorporation).

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