Oct 16 (Reuters) - Helix Biopharma Corp HBP.TO :
* HELIX BIOPHARMA CORP. EXTENDS PERIOD TO EXERCISE WARRANTS
* HELIX BIOPHARMA CORP - WILL NOT EXTEND 122,000 WARRANTS HELD DIRECTLY OR INDIRECTLY BY INSIDERS OF COMPANY
* HELIX BIOPHARMA - IF APPROVED BY TSX, EFFECTIVE DATE OF AMENDMENT WILL BE OCTOBER 31, 2018
* HELIX BIOPHARMA CORP - SUBJECT TO TSX APPROVAL, EXPIRY DATE OF WARRANTS WILL BE EXTENDED BY TWO YEARS TO OCTOBER 31, 2020