X0306 4 2017-11-17 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 K3 HONG KONG 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 2017-11-17 4 P 0 731707 4.10 A 6500937 D On November 17, 2017, Champion River Ventures Limited ("Champion River") acquired 731,707 shares of the Issuer's common stock pursuant to the transactions contemplated by the Securities Purchase Agreement, dated November 3, 2017 (the "SPA"), by and among the Issuer, Champion River and various other purchasers named therein. 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 or his pecuniary interest therein, if any. Winsave Resources Limited, a company organized under the laws of British Virgin Islands ("Winsave"), acquired 1,219,512 shares pursuant to the SPA. All of the equity of Winsave is owned by Li Ka Shing (Overseas) Foundation, a company incorporated under the laws of the Cayman Islands (the "Foundation"). Investment decisions by the Foundation are made by the majority vote of a board of directors currently consisting of 14 persons, of which Li Ka Shing is the Chairman. Investment decisions by Winsave are made by the majority vote of a board of directors currently consisting of five persons. Li Ka Shing is not a director or officer of Winsave. Li Ka Shing disclaims Section 16 beneficial ownership of the securities held by the Foundation, except to the extent of his pecuniary interest therein, if any. Champion River Ventures Limited, By: /s/ Pau Yee Wan Ezra, Director 2017-11-21 Prime Tech Global Limited, By: /s/ Pau Yee Wan Ezra, Director 2017-11-21 Mayspin Management Limited, By: /s/ Pau Yee Wan Ezra, Director 2017-11-21 /s/ Li Ka Shing 2017-11-21