X0306 4 2017-09-20 0 0001372612 BOX INC BOX 0001366969 O'Driscoll Rory C/O SCALE VENTURE MANAGEMENT III, LLC 950 TOWER LANE, SUITE 1150 FOSTER CITY CA 94404 1 0 0 0 Class A Common Stock 2017-09-20 4 C 0 22078 A 22078 I See footnote Class A Common Stock 2017-09-20 4 S 0 22078 18.10 D 0 I See footnote Class A Common Stock 2017-09-22 4 C 0 92922 A 92922 I See footnote Class A Common Stock 2017-09-22 4 S 0 92922 18.07 D 0 I See footnote Class A Common Stock 14284 I See footnote Class A Common Stock 5382 D Class B Common Stock 2017-09-20 4 C 0 22078 0.00 D Class A Common Stock 22078 3821593 I See footnote Class B Common Stock 2017-09-22 4 C 0 92922 0.00 D Class A Common Stock 92922 3728671 I See footnote Represents the conversion of Class B Common Stock into Class A Common Stock held by Scale Venture Partners III, L.P. ("SVP III"). Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. The shares are held of record by SVP III. Scale Venture Management III, LLC ("SVM III"), the general partner of SVP III, has sole voting and dispositive power with respect to the shares held by SVP III. Stacey Bishop, Kate Mitchell, Rory O'Driscoll and Andy Vitus, the managing members of SVM III, share voting and dispositive power with respect to the shares held by SVP III. The reporting person disclaims beneficial ownership of the reported securities for purposes of Section 16 or for any other purpose. The shares were sold at prices ranging from $18.00 to $18.26. The reporting person will provide upon request to the SEC, the issuer or security holder of the issuer, full information regarding the number of shares sold at each separate price. The shares were sold at prices ranging from $18.00 to $18.17. The reporting person will provide upon request to the SEC, the issuer or security holder of the issuer, full information regarding the number of shares sold at each separate price. The shares are held of record by Scale Management, LLC ("Scale Management"). Stacey Bishop, Kate Mitchell, Rory O'Driscoll and Andy Vitus, the managing members of Scale Management, share voting and dispositive power with respect to the shares held by Scale Management. The reporting person disclaims beneficial ownership of the reported securities for purposes of Section 16 or for any other purpose. Pursuant to the policies of Scale Venture Partners III, LP ("Scale Partners") and Scale Management III, LLC ("Scale Management III") and Scale Management the Reporting Person is deemed to hold the reported security for the benefit of Scale Management. Scale Management may be deemed the indirect beneficial owner of the security. The Reporting Person disclaims beneficial ownership of the security except to the extent of his pecuniary interest therein. /s/ Rory O'Driscoll 2017-09-22