X0306 4 2017-05-24 0 0001386570 ChromaDex Corp. CDXC 0001705321 Champion River Ventures Ltd C/O 7/F, CHEUNG KONG CENTER 2 QUEEN'S ROAD CENTRAL K3 HONG KONG 0 0 1 0 0001706084 Prime Tech Global Ltd C/O 7/F, CHEUNG KONG CENTER 2 QUEEN'S ROAD CENTRAL 0 0 1 0 0001706083 Mayspin Management Ltd C/O 7/F, CHEUNG KONG CENTER 2 QUEEN'S ROAD CENTRAL K3 HONG KONG 0 0 1 0 0001686621 Li Ka Shing C/O 7/F, CHEUNG KONG CENTER 2 QUEEN'S ROAD CENTRAL K3 HONG KONG 0 0 1 0 Common Stock 2017-05-24 4 P 0 3782288 2.60 A 4589980 D Champion River Ventures Limited ("Champion River") acquired 3,782,288 shares of the Issuer's common stock at the closing of the second tranche pursuant to the Securities Purchase Agreement, dated April 26, 2017 the ("SPA"), by and among the Issuer, Champion River and Pioneer Step Holdings Limited ("Pioneer Step"), as amended by the First Amendment to Securities Purchase Agreement, dated May 24, 2017 (the "First Amendment"), by and among the Issuer, Champion River and Pioneer Step. The shares are held directly by Champion River. The sole shareholder of Champion River is Prime Tech Global Limited ("Prime Tech"), the sole shareholder of Prime Tech is Mayspin Management Limited ("Mayspin"), and the sole shareholder of Mayspin is Li Ka Shing ("Li Ka Shing"). Each of Prime Tech, Mayspin and Li Ka Shing disclaims Section 16 beneficial ownership of the securities held by Champion River, except to the extent of its pecuniary interest therein, if any. Exhibit 99.1 - Joint Filer Information Champion River Ventures Limited, By: /s/ Pau Yee Wan Ezra, Director 2017-05-26 Prime Tech Global Limited, By: /s/ Pau Yee Wan Ezra, Director 2017-05-26 Mayspin Management Limited, By: /s/ Pau Yee Wan Ezra, Director 2017-05-26 /s/ Li Ka Shing 2017-05-26