* Represents beneficial ownership of less than 1% of our outstanding shares of common stock. (1) Consists of (a) 16,982 shares of our common stock and (b) 36,837 shares of our common stock issuable upon exercise of stock options exercisable within 60 days of February 15, 2020. (2) Consists of (a) 37,011 shares of our common stock held directly by the Hutchison Family Trust, of which Mr. Hutchison is a co-trustee, (b) 7,028 shares of our common stock held by Glasgow Investments, LLC and (c) 44,166 shares of our common stock issuable to Mr. Hutchison upon exercise of stock options exercisable within 60 days of February 15, 2020. Mr. Hutchison is a managing member of Glasgow Investments, LLC and possesses the power to direct the voting and disposition of the shares held by Glasgow Investments, LLC and as such may be deemed to beneficially own the shares of our common stock held by Glasgow Investments, LLC. (3) Consists of 16,016 shares of our common stock issuable upon exercise of stock options exercisable within 60 days of February 15, 2020. (4) Consists of (a) 235,643 shares of our common stock held directly by the Lien Revocable Trust dated 7/8/2003, of which Mr. Lien is a co-trustee, (b) 3,658 shares of our common stock held individually by Mr. Lien, (c) 62,919 shares of our common stock issuable to Mr. Lien upon exercise of stock options exercisable within 60 days of February 15, 2020, (d) 12,182 shares of our common stock held by the Chris Lien 2013 Annuity Trust, and (e) 12,182 shares of our common stock held by the Rebecca Lien 2013 Annuity Trust. (5) Consists of 36,888 shares of our common stock issuable upon exercise of stock options exercisable within 60 days of February 15, 2020. (6) Consists of (a) 76,346 shares of our common stock, (b) 29,435 shares of our common stock issuable upon exercise of stock options exercisable within 60 days of February 15, 2020, and (c) 11,250 restricted stock units subject to vesting within 60 days of February 15, 2020. (7) Mr. Kinnish resigned as our Chief Financial Officer as of December 5, 2019. Consists of (a) 9,079 shares of our common stock, and (b) 53,068 shares of our common stock issuable upon exercise of stock options exercisable within 60 days of February 15, 2020. (8) Includes (a) 410,111 shares of common stock, (b) 279,329 shares issuable upon exercise of stock options exercisable within 60 days of February 15, 2020, and (c) 11,250 shares of our common stock subject to vesting of restricted stock unit awards within 60 days of February 15, 2020. (9) Based on information contained in a Schedule 13G/A filed with the SEC by Benchmark Capital on February 12, 2020. Consists of (a) 456,916 shares of our common stock held by Benchmark Capital Partners VI, L.P. (“BCP VI”) and (b) 28,576 shares of our common stock held by Benchmark Founders’ Fund VI, L.P. (“BFF VI”), (c) 18,754 shares held by Benchmark Founders’ Fund VI-B L.P. (“BFF VI-B”) and (d) 49,256 shares of our common stock held in nominee form for the benefit of persons associated with Benchmark Capital Management Co. VI, L.L.C. (“BCMC VI”). BCMC VI is the general partner of BCP VI, BFF VI and BFF VI-B and may be deemed to have sole voting and investment power over the shares held by BCP VI, BFF VI and BFF VI-B. Certain individual members of BCMC VI, including Bruce W. Dunlevie, a member of our Board until February 2017, may be deemed to have shared voting and investment power over the shares held by BCP VI, BFF VI and BFF VI-B. The address for each Benchmark reporting entity is 2965 Woodside Road, Woodside, California 94062. 2017, may be deemed to have shared voting and investment power over the shares held by BCP VI, BFF VI and BFF VI-B. The address for each Benchmark reporting entity is 2965 Woodside Road, Woodside, California 94062. (10) Based on information contained in a Schedule 13G filed with the SEC by DAG Ventures IV-QP, L.P. and its affiliates on February 11, 2014 and adjusted here for the 1-for-7 reverse stock split effectuated on October 5, 2017. Consists of 444,674 shares of our common stock held by DAG Ventures IV-QP, L.P. (“DAVG IV-QP”), (b) 51,356 shares of our common stock held by DAG Ventures IV-A, LLC (“DAG IV-A”) and (c) 46,994 shares of our common stock held by DAG Ventures IV, L.P. (“DAG IV”). DAG Ventures Management IV, LLC (“DAG IV LLC”) serves as the general partner of DAG IV-QP and DAG IV. As such, DAG IV LLC possesses power to direct the voting and disposition of the shares of our common stock owned by DAG IV-QP and DAG IV and may be deemed to have indirect beneficial ownership of the shares of our common stock held by DAG IV-QP and DAG IV. DAG IV LLC does not own any of our securities directly. R. Thomas Goodrich, John J. Caddo, Greg Williams, Young J. Chung and Nick Pianism are managing directors of DAG IV LLC and DAG IV-A and possess power to direct the voting and disposition of the shares owned by DAG IV-QP, DAG IV and DAG IV-A and may be deemed to have indirect beneficial ownership of the shares held by DAG IV-QP, DAG IV and DAG IV-A. The address for DAG IV-QP, DAG IV, DAG IV- A and DAG IV LLC is 251 Lytton Avenue, Suite 200, Palo Alto, CA 94301. (11) Based on information contained in a Schedule 13G filed with the SEC by ESW Capital, LLC (“ESW”) on December 28, 2018. ESW owns 579,000 shares. Joseph A. Liemandt is the sole voting member of ESW and may be deemed to have indirect beneficial ownership of the shares held by ESW. The address for ESW and Mr. Liemandt is 401 Congress Avenue, Suite 2650, Austin, TX 78701.

Name of Beneficial Owner	Number of Shares Beneficially Owned	Percent Owned

Directors and Named Executive Officers

L. Gordon Crovitz(1)	53,819	*

Donald P. Hutchison(2)	88,205	1.3

Brian Kinion(3)	16,016	*

Christopher Lien(4)	326,584	4.7

Daina Middleton(5)	36,888	*

Wister Walcott(6)	117,031	1.7

Robert Bertz	—	*

Bradley Kinnish(7)	62,147	*

All officers and directors as a group (8 persons)(8)	700,690	9.9

5% or Greater Stockholders

Benchmark Capital Partners VI, L.P(9)	553,502	8.1

Entities affiliated with DAG Ventures(10)	543,024	8.0

ESW Capital, LLC (11)	579,000	8.5

Question: What is the average number of shares beneficially owned by Daina Middleton and Wister Walcott?
Answer: 76959.5