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Radiopharm Theranostics Ltd (RADX) Form 424B3 — Sep 23, 2026

$RADXForm 424B3Filed Sep 23, 2026, 4:50 PM ET0001213900-26-102669Original filing

Radiopharm Theranostics filed a 424B3 prospectus registering the resale of up to 1,345,728 ADSs, representing 403,718,400 ordinary shares, issuable upon exercise of warrants held by Selling Shareholders from its July 2026 private placement. The company receives no proceeds from these shareholder sales, though it could receive up to approximately US$5.1 million if the warrants (exercise price US$3.79/US$3.95 per ADS, expiring July 31, 2029) are exercised. The July 2026 placement itself raised approximately US$3.3 million, with an additional A$6.7 million from an Australian placement.

Key figures

Gross Proceeds
US$3.3 million (July 2026 Private Placement proceeds to company)
Shares Offered
1,345,728 ADSs (403,718,400 ordinary shares)
Shares Outstanding
4337549491
Warrant expiry
July 31, 2029
Ordinary shares per ads
300
Private placement proceeds usd
US$3.3 million
Warrant exercise potential usd
up to approximately US$5.1 million
Investor warrant exercise price
US$3.79 per ADS (1,281,646 ADSs)
Cash and equivalents dec31 2025 AUD
A$34,515,397 thousand actual basis (in thousands per filing table)
Placement agent warrant exercise price
US$3.95 per ADS (64,082 ADSs)
Australian placement gross proceeds aud
A$6.7 million

AI analysis

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