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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss for the year	$ (26,582,343)	$ (35,103,251)
Items not affecting cash and cash equivalents:
Amortization of right-of-use asset	118,491	121,787
Amortization/(Accretion) of premiums/discounts on short-term investments, net	(671,268)	69,653
Accretion of lease liability	6,942	13,305
Derivative liability gain	0	(20,352)
Accrued Investment income	374	(189,213)
Unrealized foreign exchange	(528)	845
Share-based payments	5,007,469	7,888,085
Changes in non-cash working capital items:
Receivables	(128,846)	482,801
Prepaids	1,232,416	366,256
Accounts payable and accrued liabilities	1,235,577	(1,629,065)
Net cash used in operating activities	(19,781,716)	(27,999,149)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of short-term investments	(365,203,691)	(296,012,498)
Proceeds from short-term investments sold	361,676,542	242,959,084
Net cash used in investing activities	(3,527,149)	(53,053,414)
CASH FLOWS FROM FINANCING ACTIVITIES
Options exercised	0	319,832
Shares purchased through employee share purchase plan	68,709	66,926
Lease payments	(136,866)	(134,023)
Net cash (used) provided by financing activities	(68,157)	252,735
Effect of foreign exchange on cash and cash equivalents	2,459	51,279
Change in cash and cash equivalents for the year	(23,374,563)	(80,748,549)
Cash and cash equivalents, beginning of year	57,076,475	137,825,024
Cash and cash equivalents, end of year	$ 33,701,912	$ 57,076,475

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