GATEWAY MINING LIMITED — Major Shareholding Notification 2023

Dec 14, 2023

603 Page 1 of 2 15 July 2001

Form 603

Corporations Act 2001

Section 671B

Notice of initial substantial holder

To Company Name/Scheme Gateway Mining Limited

ACN/ARSN 008 402 391

1. Details of substantial holder (1)

Name Omni GeoX Pty Ltd ACN/ARSN (if applicable) 157 875 744

The holder became a substantial holder on 15 / 12 / 2023

2. Details of voting power

The total number of votes attached to all the voting shares in the company or voting interests in the scheme that the substantial holder or an associate (2) had a relevant interest (3) in on the date the substantial holder became a substantial holder are as follows:

Class of securities (4)	Number of securities	Person's votes (5)	Voting power (6)
Fully Paid OrdinarySecurities(FPO)	17,298,117	17,298,117	5.08%

3. Details of relevant interests

The nature of the relevant interest the substantial holder or an associate had in the following voting securities on the date the substantial holder became a substantial holder are as follows:

Holder of relevant interest	Nature of relevant interest (7)	Class and number of securities
Omni GeoX Pty Ltd	relevant Interest under section608 of the Corporations Act 2001(Cth)	Fully Paid ordinaryShares (FPO)17,298,117

4. Details of present registered holders

The persons registered as holders of the securities referred to in paragraph 3 above are as follows:

Holder of relevant	Registered holder of	Person entitled to be	Class and number of securities
interest	securities	registered as holder (8)
Omni GeoX Pty Ltd	Omni GeoX Pty Ltd	Omni GeoX Pty Ltd	FPO 17,298,117

5. Consideration

The consideration paid for each relevant interest referred to in paragraph 3 above, and acquired in the four months prior to the day that the substantial holder became a substantial holder is as follows:

Holder of relevantinterest	Holder of relevantinterest	Date of acquisition	Date of acquisition	Date of acquisition	Consideration (9)	Consideration (9)	Consideration (9)	Class and number of securities	Class and number of securities
	t
					Cash		Non-cash
Omni GeoX Pty Ltd	GeoX Pty Ltd	15/	12/2023		$22,000			FPO 1,000,000