PHOSCO LTD — Capital/Financing Update 2026

Feb 15, 2026

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Market Announcement

16 February 2026

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PhosCo Ltd (ASX: PHO) – Trading Halt

Trading in the securities of PhosCo Ltd (‘PHO’) will be halted at the request of PHO, pending the release of an announcement by PHO.

Unless ASX decides otherwise, the securities will remain in trading halt until the earlier of:

• the commencement of normal trading on Wednesday, 18 February 2026; or

• the release of the announcement to the market.

PHO’s request for a trading halt is attached below for the information of the market.

Issued by

ASX Compliance

Market Announcement 1/1 ASX Customer Service Centre 131 279 | asx.com.au

19 January 2026 ASX Limited

11043559v1

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16 February 2026

Dale Wang Senior Adviser, Listings Compliance (Melbourne) ASX Compliance Pty Limited Level 50, South Tower, Rialto, 525 Collins Street Melbourne VIC 3000

By email only: TradingHaltsMelbourne@asx.com.au

Dear Dale,

REQUEST FOR TRADING HALT

PhosCo Ltd (ASX: PHO ) (the Company ) requests an immediate halt to the trading of the Company’s ordinary shares (PHO) quoted on the Australian Securities Exchange ( ASX ) in accordance with ASX Listing Rule 17.1.

The trading halt is requested pending an announcement by the Company to the market regarding a capital raising ( stated purpose ).

In accordance with ASX Listing Rule 17.1, the Company provides the following information in relation to the request:

1. The trading halt is necessary to assist the Company in managing its continuous disclosure obligations as the Company expects to make an announcement to the market in relation to the stated purpose above.

2. The Company requests that the trading halt remains in place until the earlier of commencement of normal trading on Wednesday, 18 February 2026, or when the announcement regarding the stated purpose is released to the market.

3. The Company expects to make the announcement to the market before the commencement of normal trading on Wednesday, 18 February 2026.

4. The Company is not aware of any reason why the trading halt should not be granted or of any further information necessary to inform the market about the trading halt.

Please contact me if you require any further information concerning this matter.

Yours sincerely,

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Stefan Ross Company Secretary PhosCo Ltd

PhosCo Ltd | ASX:PHO ACN: 139 255 771 | ABN: 82 139 255 771 Address: Suite 2, Level 11, 385 Bourke Street, Melbourne VIC 3000 T: +61 3 9692 7222