X0306 4 2018-03-12 0 0001626971 Corvus Pharmaceuticals, Inc. CRVS 0001553470 Gould Terry P C/O CORVUS PHARMACEUTICALS, INC. 863 MITTEN ROAD, SUITE 102 BURLINGAME CA 94010 1 0 1 0 Common Stock, $0.0001 par value 2018-03-12 4 P 0 69864 8.50 A 69864 I By Fund Common Stock, $0.0001 par value 2018-03-12 4 P 0 236128 8.50 A 236128 I By Fund Common Stock, $0.0001 par value 2018-03-12 4 P 0 67769 8.50 A 67769 I By Fund Common Stock, $0.0001 par value 2018-03-12 4 P 0 87668 8.50 A 87668 I By Fund Common Stock, $0.0001 par value 2018-03-12 4 P 0 126806 8.50 A 126806 I By Fund Common Stock, $0.0001 par value 2687381 I By Funds Adams Street 2015 Direct Venture/Growth Fund LP purchased 69,864 shares of Issuer's common stock in connection with a public offering at the offering price of $8.50 per share. Represents shares held directly by Adams Street 2015 Direct Venture/Growth Fund LP ("AS 2015"). Adams Street Partners, LLC, as the managing member of the general partner of the general partner of AS 2015, may be deemed to beneficially own the shares held by AS 2015. Thomas S. Bremner, Jeffrey T. Diehl, Elisha ("Terry") P. Gould (a director of the Issuer), Robin Murray, Fred Wang and Michael R. Zappert, each of whom is a partner of Adams Street Partners, LLC (or a subsidiary thereof), may be deemed to have shared voting and investment power over the shares held by AS 2015. Adams Street Partners, LLC and Thomas S. Bremner, Jeffrey T. Diehl, Elisha P. Gould, Robin Murray, Fred Wang and Michael R. Zappert disclaim beneficial ownership of the shares held by AS 2015 except to the extent of their pecuniary interest therein. Adams Street Venture/Growth Fund VI LP purchased 236,128 shares of Issuer's common stock in connection with a public offering at the offering price of $8.50 per share. Represents shares held directly by Adams Street Venture/Growth Fund VI LP ("ASVG VI"). Adams Street Partners, LLC, as the managing member of the general partner of the general partner of ASVG VI, may be deemed to beneficially own the shares held by ASVG VI. Thomas S. Bremner, Jeffrey T. Diehl, Elisha P. Gould, Robin Murray, Fred Wang and Michael R. Zappert, each of whom is a partner of Adams Street Partners, LLC (or a subsidiary thereof), may be deemed to have shared voting and investment power over the shares held by ASVG VI. Adams Street Partners, LLC and Thomas S. Bremner, Jeffrey T. Diehl, Elisha P. Gould, Robin Murray, Fred Wang and Michael R. Zappert disclaim beneficial ownership of the shares held by ASVG VI except to the extent of their pecuniary interest therein. Adams Street 2016 Direct Venture/Growth Fund LP purchased 67,769 shares of Issuer's common stock in connection with a public offering at the offering price of $8.50 per share. Represents shares held directly by Adams Street 2016 Direct Venture/Growth Fund LP ("AS 2016"). Adams Street Partners, LLC, as the managing member of the general partner of the general partner of AS 2016, may be deemed to beneficially own the shares held by AS 2016. Thomas S. Bremner, Jeffrey T. Diehl, Elisha P. Gould, Robin Murray, Fred Wang and Michael R. Zappert, each of whom is a partner of Adams Street Partners, LLC (or a subsidiary thereof), may be deemed to have shared voting and investment power over the shares held by AS 2016. Adams Street Partners, LLC and Thomas S. Bremner, Jeffrey T. Diehl, Elisha P. Gould, Robin Murray, Fred Wang and Michael R. Zappert disclaim beneficial ownership of the shares held by AS 2016 except to the extent of their pecuniary interest therein. Adams Street 2017 Direct Venture/Growth Fund LP purchased 87,668 shares of Issuer's common stock in connection with a public offering at the offering price of $8.50 per share. Represents shares held directly by Adams Street 2017 Direct Venture/Growth Fund LP ("AS 2017"). Adams Street Partners, LLC, as the managing member of the general partner of the general partner of AS 2017, may be deemed to beneficially own the shares held by AS 2017. Thomas S. Bremner, Jeffrey T. Diehl, Elisha P. Gould, Robin Murray, Fred Wang and Michael R. Zappert, each of whom is a partner of Adams Street Partners, LLC (or a subsidiary thereof), may be deemed to have shared voting and investment power over the shares held by AS 2017. Adams Street Partners, LLC and Thomas S. Bremner, Jeffrey T. Diehl, Elisha P. Gould, Robin Murray, Fred Wang and Michael R. Zappert disclaim beneficial ownership of the shares held by AS 2017 except to the extent of their pecuniary interest therein. Adams Street 2018 Direct Venture/Growth Fund LP purchased 126,806 shares of Issuer's common stock in connection with a public offering at the offering price of $8.50 per share. Represents shares held directly by Adams Street 2018 Direct Venture/Growth Fund LP ("AS 2018"). Adams Street Partners, LLC, as the managing member of the general partner of the general partner of AS 2018, may be deemed to beneficially own the shares held by AS 2018. Thomas S. Bremner, Jeffrey T. Diehl, Elisha P. Gould, Robin Murray, Fred Wang and Michael R. Zappert, each of whom is a partner of Adams Street Partners, LLC (or a subsidiary thereof), may be deemed to have shared voting and investment power over the shares held by AS 2018. Adams Street Partners, LLC and Thomas S. Bremner, Jeffrey T. Diehl, Elisha P. Gould, Robin Murray, Fred Wang and Michael R. Zappert disclaim beneficial ownership of the shares held by AS 2018 except to the extent of their pecuniary interest therein. Represents 694,854 shares held by Adams Street 2011 Direct Fund LP ("AS 2011"), 715,361 shares held by Adams Street 2012 Direct Fund LP ("AS 2012"), 541,133 shares held by Adams Street 2013 Direct Fund LP ("AS 2013") and 736,033 shares held by Adams Street 2014 Direct Fund LP ("AS 2014"). Adams Street Partners, LLC, as the managing member of the general partner of the general partner of each of AS 2011, AS 2012, AS 2013 and AS 2014 may be deemed to beneficially own the shares held by each of AS 2011, AS 2012, AS 2013 and AS 2014. Thomas S. Bremner, Jeffrey T. Diehl, Elisha P. Gould, Robin Murray, Fred Wang and Michael R. Zappert, each of whom is a partner of Adams Street Partners, LLC (or a subsidiary thereof), may be deemed to have shared voting and investment power over the shares held by AS 2011, AS 2012, AS 2013 and AS 2014. (Continued from footnote 11) Adams Street Partners, LLC and Thomas S. Bremner, Jeffrey T. Diehl, Elisha P. Gould, Robin Murray, Fred Wang and Michael R. Zappert disclaim beneficial ownership of the shares held by each of AS 2011, AS 2012, AS 2013 and AS 2014 except to the extent of their pecuniary interest therein. /s/ Leiv Lea, as Attorney-in-Fact for Terry P. Gould 2018-03-13