organization · Reporting owner

Ospraie Real Assets GP LLC

Disclosed activity across 2 companies

Tapewire entity: 40606
SEC CIK: 0002126039

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Ionetix Corp / DE /NONE · Entity 28525	10% owner	April 09, 2026	April 17, 2026
Sunshine Silver Mining & Refining CoSSMR · Entity 4369	10% owner	June 05, 2026	June 08, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Ionetix Corp / DE /

Report date April 09, 2026 · Filed April 17, 2026

Jointly reported with Ospraie Real Assets Fund LP, Ospraie Management, LLC, Ospraie Holding I, L.P., Ospraie Management, Inc., Anderson Dwight

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common Stock, par value $0.0001 per shareSEC Table I · non-derivative	Direct	18,206,346	Reported balance After 2026-04-09 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 1 · 2026-04-09 · Other · Acquired 18,206,346 · Balance 18,206,346 F1: Received in exchange for 36,311,022 shares of the common stock of Ionetix Corporation, a privately held Delaware corporation ("Target"), in connection with the merger (such transaction, the "Merger") of JDEV Merger Subsidiary Corp. ("Merger Sub"), a wholly-owned subsidiary of JDEV Acquisition Corp. (such entity, which changed its name to Ionetix Corporation in connection with the Merger, the "Issuer"), with and into Target, pursuant to that certain Agreement and Plan of Merger and Reorganization dated as of April 9, 2026 by and among the Issuer, Target and Merger Sub. F2: Ospraie Management, LLC ("OM LLC") is the investment manager of Ospraie Real Assets Fund LP ("ORA Fund") and has been delegated voting and investment power and thus beneficial ownership of the securities of the Issuer held by ORA Fund (such securities, the "Issuer Securities"). Ospraie Holding I, LP ("Ospraie Holding") may be deemed to beneficially own the Issuer Securities as the managing member of OM LLC. F3: Ospraie Management, Inc. ("OM Inc.") may be deemed to beneficially own the Issuer Securities as the general partner of Ospraie Holding. Ospraie Real Assets GP LLC ("Ospraie GP") may be deemed to beneficially own the Issuer Securities as the general partner of ORA Fund. Dwight Anderson may be deemed to beneficially own the Issuer Securities as the managing member of Ospraie GP and as the sole owner of OM Inc. Each reporting person disclaims beneficial ownership of the Issuer Securities except to the extent of his or its pecuniary interest therein, if any.
WarrantSEC Table II · derivative / convertible security · Conversion / exercise price $2.79 · Expires 2028-12-14	Direct	1,316,175	Reported balance After 2026-04-09 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2026-04-09 · Other · Acquired 1,316,175 · Balance 1,316,175 F4: Received in the Merger in exchange for a warrant to purchase 2,625,000 shares of Target common stock at an exercise price of $1.40 per share. F2: Ospraie Management, LLC ("OM LLC") is the investment manager of Ospraie Real Assets Fund LP ("ORA Fund") and has been delegated voting and investment power and thus beneficial ownership of the securities of the Issuer held by ORA Fund (such securities, the "Issuer Securities"). Ospraie Holding I, LP ("Ospraie Holding") may be deemed to beneficially own the Issuer Securities as the managing member of OM LLC. F3: Ospraie Management, Inc. ("OM Inc.") may be deemed to beneficially own the Issuer Securities as the general partner of Ospraie Holding. Ospraie Real Assets GP LLC ("Ospraie GP") may be deemed to beneficially own the Issuer Securities as the general partner of ORA Fund. Dwight Anderson may be deemed to beneficially own the Issuer Securities as the managing member of Ospraie GP and as the sole owner of OM Inc. Each reporting person disclaims beneficial ownership of the Issuer Securities except to the extent of his or its pecuniary interest therein, if any.
WarrantSEC Table II · derivative / convertible security · Conversion / exercise price $2.79 · Expires 2030-04-27	Direct	537,752	Reported balance After 2026-04-09 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2026-04-09 · Other · Acquired 537,752 · Balance 537,752 F5: Received in the Merger in exchange for a warrant to purchase 1,072,500 shares of Target common stock at an exercise price of $1.40 per share. F2: Ospraie Management, LLC ("OM LLC") is the investment manager of Ospraie Real Assets Fund LP ("ORA Fund") and has been delegated voting and investment power and thus beneficial ownership of the securities of the Issuer held by ORA Fund (such securities, the "Issuer Securities"). Ospraie Holding I, LP ("Ospraie Holding") may be deemed to beneficially own the Issuer Securities as the managing member of OM LLC. F3: Ospraie Management, Inc. ("OM Inc.") may be deemed to beneficially own the Issuer Securities as the general partner of Ospraie Holding. Ospraie Real Assets GP LLC ("Ospraie GP") may be deemed to beneficially own the Issuer Securities as the general partner of ORA Fund. Dwight Anderson may be deemed to beneficially own the Issuer Securities as the managing member of Ospraie GP and as the sole owner of OM Inc. Each reporting person disclaims beneficial ownership of the Issuer Securities except to the extent of his or its pecuniary interest therein, if any.
WarrantSEC Table II · derivative / convertible security · Conversion / exercise price $0.02 · Expires 2036-04-09	Direct	3,230,558	Reported balance After 2026-04-09 transaction · row 4 Instrument identity requires review; Table II rows are not merged. 1 source row Row 4 · 2026-04-09 · Other · Acquired 3,230,558 · Balance 3,230,558 F6: Received in the Merger in exchange for a warrant to purchase 6,443,076 shares of Target common stock at an exercise price of $0.01 per share. This warrant contains a provision that restricts the ability of the holder to exercise the warrant to the extent that, after giving effect to the issuance of shares of the common stock of the Issuer upon such exercise, the holder would beneficially own in excess of 19.9% of the number of outstanding shares of the Issuer's common stock. F2: Ospraie Management, LLC ("OM LLC") is the investment manager of Ospraie Real Assets Fund LP ("ORA Fund") and has been delegated voting and investment power and thus beneficial ownership of the securities of the Issuer held by ORA Fund (such securities, the "Issuer Securities"). Ospraie Holding I, LP ("Ospraie Holding") may be deemed to beneficially own the Issuer Securities as the managing member of OM LLC. F3: Ospraie Management, Inc. ("OM Inc.") may be deemed to beneficially own the Issuer Securities as the general partner of Ospraie Holding. Ospraie Real Assets GP LLC ("Ospraie GP") may be deemed to beneficially own the Issuer Securities as the general partner of ORA Fund. Dwight Anderson may be deemed to beneficially own the Issuer Securities as the managing member of Ospraie GP and as the sole owner of OM Inc. Each reporting person disclaims beneficial ownership of the Issuer Securities except to the extent of his or its pecuniary interest therein, if any.

Filing footnotes · ownership attribution and instrument terms

F1: Received in exchange for 36,311,022 shares of the common stock of Ionetix Corporation, a privately held Delaware corporation ("Target"), in connection with the merger (such transaction, the "Merger") of JDEV Merger Subsidiary Corp. ("Merger Sub"), a wholly-owned subsidiary of JDEV Acquisition Corp. (such entity, which changed its name to Ionetix Corporation in connection with the Merger, the "Issuer"), with and into Target, pursuant to that certain Agreement and Plan of Merger and Reorganization dated as of April 9, 2026 by and among the Issuer, Target and Merger Sub.

F2: Ospraie Management, LLC ("OM LLC") is the investment manager of Ospraie Real Assets Fund LP ("ORA Fund") and has been delegated voting and investment power and thus beneficial ownership of the securities of the Issuer held by ORA Fund (such securities, the "Issuer Securities"). Ospraie Holding I, LP ("Ospraie Holding") may be deemed to beneficially own the Issuer Securities as the managing member of OM LLC.

F3: Ospraie Management, Inc. ("OM Inc.") may be deemed to beneficially own the Issuer Securities as the general partner of Ospraie Holding. Ospraie Real Assets GP LLC ("Ospraie GP") may be deemed to beneficially own the Issuer Securities as the general partner of ORA Fund. Dwight Anderson may be deemed to beneficially own the Issuer Securities as the managing member of Ospraie GP and as the sole owner of OM Inc. Each reporting person disclaims beneficial ownership of the Issuer Securities except to the extent of his or its pecuniary interest therein, if any.

F4: Received in the Merger in exchange for a warrant to purchase 2,625,000 shares of Target common stock at an exercise price of $1.40 per share.

F5: Received in the Merger in exchange for a warrant to purchase 1,072,500 shares of Target common stock at an exercise price of $1.40 per share.

F6: Received in the Merger in exchange for a warrant to purchase 6,443,076 shares of Target common stock at an exercise price of $0.01 per share. This warrant contains a provision that restricts the ability of the holder to exercise the warrant to the extent that, after giving effect to the issuance of shares of the common stock of the Issuer upon such exercise, the holder would beneficially own in excess of 19.9% of the number of outstanding shares of the Issuer's common stock.

Sunshine Silver Mining & Refining Co

Report date June 05, 2026 · Filed June 08, 2026

Jointly reported with Ospraie Real Assets Fund LP, Ospraie Management, LLC, Ospraie Holding I, L.P., Ospraie Management, Inc., Anderson Dwight

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common Stock, par value $0.001 per shareSEC Table I · non-derivative	Direct	24,758,995	Last balance in matching sequence After 2026-06-05 transaction · row 2 Source-order balances reconcile. Account continuity and personal attribution are not independently verified. 2 source rows Row 1 · 2026-06-05 · Other · Acquired 2,615,060 · Balance 25,314,550 F3: Ospraie Management, LLC ("OM LLC") is the investment manager of ORA Fund and has been delegated voting and investment power and thus beneficial ownership of the securities of the Issuer held by ORA Fund. Ospraie Holding I, LP ("Ospraie Holding") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the managing member of OM LLC. Ospraie Management, Inc. ("OM Inc.") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the general partner of Ospraie Holding. F4: Ospraie Real Assets GP LLC ("Ospraie GP") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the general partner of ORA Fund. Dwight Anderson may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the managing member of Ospraie GP and as the sole owner of OM Inc. Each reporting person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, if any. Row 2 · 2026-06-05 · Sale · Disposed 555,555 · Balance 24,758,995 F1: On June 5, 2026, in connection with the closing by Sunshine Silver Mining & Refining Company (the "Issuer") of the initial public offering of its common stock (the "IPO"), a warrant to purchase 2,615,060 shares of the common stock of the Issuer (the "Warrant"), exercisable at $2.87 per share, held by Ospraie Real Assets Fund LP ("ORA Fund"), was automatically exercised on a cashless basis, resulting in the Issuer withholding 555,555 of the warrant shares to pay the exercise price and issuing to ORA Fund the remaining 2,059,505 shares. F2: The Warrant was outstanding as of the date of the Issuer's prospectus (the "Prospectus") relating to the IPO as disclosed in the Prospectus. This filing solely relates to the cashless exercise of the Warrant, which was effected solely by the surrender to the Issuer of shares of the Issuer's common stock issuable upon exercise of the Warrant and the Issuer's cancellation thereof to pay the exercise price of the Warrant. No shares of the Issuer's common stock were sold by the reporting person(s) and the shares issued to ORA Fund upon the cashless exercise of the Warrant remain subject to the lock-up agreement that was entered into by ORA Fund in connection with the IPO and disclosed in the Prospectus. F3: Ospraie Management, LLC ("OM LLC") is the investment manager of ORA Fund and has been delegated voting and investment power and thus beneficial ownership of the securities of the Issuer held by ORA Fund. Ospraie Holding I, LP ("Ospraie Holding") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the managing member of OM LLC. Ospraie Management, Inc. ("OM Inc.") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the general partner of Ospraie Holding. F4: Ospraie Real Assets GP LLC ("Ospraie GP") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the general partner of ORA Fund. Dwight Anderson may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the managing member of Ospraie GP and as the sole owner of OM Inc. Each reporting person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, if any.
Warrant (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $2.87	Direct	0	Reported balance After 2026-06-05 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2026-06-05 · Other · Acquired 2,615,060 · Balance 0 F5: The warrant is exercisable until September 2, 2027; provided, that the warrant shall automatically be deemed to be exercised, on a cashless exercise basis, as to all shares of common stock of the Issuer for which it shall not previously have been exercised, upon the closing of an initial public offering by the Issuer. F3: Ospraie Management, LLC ("OM LLC") is the investment manager of ORA Fund and has been delegated voting and investment power and thus beneficial ownership of the securities of the Issuer held by ORA Fund. Ospraie Holding I, LP ("Ospraie Holding") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the managing member of OM LLC. Ospraie Management, Inc. ("OM Inc.") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the general partner of Ospraie Holding. F4: Ospraie Real Assets GP LLC ("Ospraie GP") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the general partner of ORA Fund. Dwight Anderson may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the managing member of Ospraie GP and as the sole owner of OM Inc. Each reporting person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, if any.

Filing footnotes · ownership attribution and instrument terms

F1: On June 5, 2026, in connection with the closing by Sunshine Silver Mining & Refining Company (the "Issuer") of the initial public offering of its common stock (the "IPO"), a warrant to purchase 2,615,060 shares of the common stock of the Issuer (the "Warrant"), exercisable at $2.87 per share, held by Ospraie Real Assets Fund LP ("ORA Fund"), was automatically exercised on a cashless basis, resulting in the Issuer withholding 555,555 of the warrant shares to pay the exercise price and issuing to ORA Fund the remaining 2,059,505 shares.

F2: The Warrant was outstanding as of the date of the Issuer's prospectus (the "Prospectus") relating to the IPO as disclosed in the Prospectus. This filing solely relates to the cashless exercise of the Warrant, which was effected solely by the surrender to the Issuer of shares of the Issuer's common stock issuable upon exercise of the Warrant and the Issuer's cancellation thereof to pay the exercise price of the Warrant. No shares of the Issuer's common stock were sold by the reporting person(s) and the shares issued to ORA Fund upon the cashless exercise of the Warrant remain subject to the lock-up agreement that was entered into by ORA Fund in connection with the IPO and disclosed in the Prospectus.

F3: Ospraie Management, LLC ("OM LLC") is the investment manager of ORA Fund and has been delegated voting and investment power and thus beneficial ownership of the securities of the Issuer held by ORA Fund. Ospraie Holding I, LP ("Ospraie Holding") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the managing member of OM LLC. Ospraie Management, Inc. ("OM Inc.") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the general partner of Ospraie Holding.

F4: Ospraie Real Assets GP LLC ("Ospraie GP") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the general partner of ORA Fund. Dwight Anderson may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the managing member of Ospraie GP and as the sole owner of OM Inc. Each reporting person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, if any.

F5: The warrant is exercisable until September 2, 2027; provided, that the warrant shall automatically be deemed to be exercised, on a cashless exercise basis, as to all shares of common stock of the Issuer for which it shall not previously have been exercised, upon the closing of an initial public offering by the Issuer.

Transaction history

JSON API

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
June 05, 2026 Filed Jun 8, 2026 23:58 UTC	Sunshine Silver Mining & Refining Co SSMR · Entity 4369	OtherWarrant (right to buy) · Derivative	2,615,060	$0.00 Strike: $2.87	$0.00	Disclosure SEC source: 0001213900-26-066476 · ownership.xml · derivative · entry 3 Ospraie Real Assets Fund LP · CIK 0001983637 · 10% owner Ospraie Real Assets GP LLC · CIK 0002126039 · 10% owner Ospraie Management, LLC · CIK 0001326533 · 10% owner Ospraie Holding I, L.P. · CIK 0001392205 · 10% owner Ospraie Management, Inc. · CIK 0001392203 · 10% owner Anderson Dwight · CIK 0001392202 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,615,060 shares Expires not disclosed F5 · derivative.expiration_date: The warrant is exercisable until September 2, 2027; provided, that the warrant shall automatically be deemed to be exercised, on a cashless exercise basis, as to all shares of common stock of the Issuer for which it shall not previously have been exercised, upon the closing of an initial public offering by the Issuer. F3 · ownership.direct: Ospraie Management, LLC ("OM LLC") is the investment manager of ORA Fund and has been delegated voting and investment power and thus beneficial ownership of the securities of the Issuer held by ORA Fund. Ospraie Holding I, LP ("Ospraie Holding") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the managing member of OM LLC. Ospraie Management, Inc. ("OM Inc.") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the general partner of Ospraie Holding. F4 · ownership.direct: Ospraie Real Assets GP LLC ("Ospraie GP") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the general partner of ORA Fund. Dwight Anderson may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the managing member of Ospraie GP and as the sole owner of OM Inc. Each reporting person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, if any. Read SEC document
June 05, 2026 Filed Jun 8, 2026 23:58 UTC	Sunshine Silver Mining & Refining Co SSMR · Entity 4369	SaleCommon Stock, par value $0.001 per share	555,555	$13.50	$7,499,992.50	Disclosure SEC source: 0001213900-26-066476 · ownership.xml · nonDerivative · entry 2 Ospraie Real Assets Fund LP · CIK 0001983637 · 10% owner Ospraie Real Assets GP LLC · CIK 0002126039 · 10% owner Ospraie Management, LLC · CIK 0001326533 · 10% owner Ospraie Holding I, L.P. · CIK 0001392205 · 10% owner Ospraie Management, Inc. · CIK 0001392203 · 10% owner Anderson Dwight · CIK 0001392202 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,758,995 F1 · kind: On June 5, 2026, in connection with the closing by Sunshine Silver Mining & Refining Company (the "Issuer") of the initial public offering of its common stock (the "IPO"), a warrant to purchase 2,615,060 shares of the common stock of the Issuer (the "Warrant"), exercisable at $2.87 per share, held by Ospraie Real Assets Fund LP ("ORA Fund"), was automatically exercised on a cashless basis, resulting in the Issuer withholding 555,555 of the warrant shares to pay the exercise price and issuing to ORA Fund the remaining 2,059,505 shares. F2 · kind: The Warrant was outstanding as of the date of the Issuer's prospectus (the "Prospectus") relating to the IPO as disclosed in the Prospectus. This filing solely relates to the cashless exercise of the Warrant, which was effected solely by the surrender to the Issuer of shares of the Issuer's common stock issuable upon exercise of the Warrant and the Issuer's cancellation thereof to pay the exercise price of the Warrant. No shares of the Issuer's common stock were sold by the reporting person(s) and the shares issued to ORA Fund upon the cashless exercise of the Warrant remain subject to the lock-up agreement that was entered into by ORA Fund in connection with the IPO and disclosed in the Prospectus. F3 · ownership.direct: Ospraie Management, LLC ("OM LLC") is the investment manager of ORA Fund and has been delegated voting and investment power and thus beneficial ownership of the securities of the Issuer held by ORA Fund. Ospraie Holding I, LP ("Ospraie Holding") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the managing member of OM LLC. Ospraie Management, Inc. ("OM Inc.") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the general partner of Ospraie Holding. F4 · ownership.direct: Ospraie Real Assets GP LLC ("Ospraie GP") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the general partner of ORA Fund. Dwight Anderson may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the managing member of Ospraie GP and as the sole owner of OM Inc. Each reporting person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, if any. Read SEC document
June 05, 2026 Filed Jun 8, 2026 23:58 UTC	Sunshine Silver Mining & Refining Co SSMR · Entity 4369	OtherCommon Stock, par value $0.001 per share	2,615,060	$2.87	$7,505,222.20	Disclosure SEC source: 0001213900-26-066476 · ownership.xml · nonDerivative · entry 1 Ospraie Real Assets Fund LP · CIK 0001983637 · 10% owner Ospraie Real Assets GP LLC · CIK 0002126039 · 10% owner Ospraie Management, LLC · CIK 0001326533 · 10% owner Ospraie Holding I, L.P. · CIK 0001392205 · 10% owner Ospraie Management, Inc. · CIK 0001392203 · 10% owner Anderson Dwight · CIK 0001392202 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 25,314,550 F3 · ownership.direct: Ospraie Management, LLC ("OM LLC") is the investment manager of ORA Fund and has been delegated voting and investment power and thus beneficial ownership of the securities of the Issuer held by ORA Fund. Ospraie Holding I, LP ("Ospraie Holding") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the managing member of OM LLC. Ospraie Management, Inc. ("OM Inc.") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the general partner of Ospraie Holding. F4 · ownership.direct: Ospraie Real Assets GP LLC ("Ospraie GP") may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the general partner of ORA Fund. Dwight Anderson may be deemed to beneficially own the securities of the Issuer held by ORA Fund as the managing member of Ospraie GP and as the sole owner of OM Inc. Each reporting person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, if any. Read SEC document
April 09, 2026 Filed Apr 17, 2026 01:09 UTC	Ionetix Corp / DE / NONE · Entity 28525	OtherWarrant · Derivative	3,230,558	Not disclosed Strike: $0.02	Not disclosed	Disclosure SEC source: 0001213900-26-044849 · ownership.xml · derivative · entry 4 Ospraie Real Assets Fund LP · CIK 0001983637 · 10% owner Ospraie Real Assets GP LLC · CIK 0002126039 · 10% owner Ospraie Management, LLC · CIK 0001326533 · 10% owner Ospraie Holding I, L.P. · CIK 0001392205 · 10% owner Ospraie Management, Inc. · CIK 0001392203 · 10% owner Anderson Dwight · CIK 0001392202 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,230,558 Underlying: Common Stock · 3,230,558 shares Expires 2036-04-09 F6 · price: Received in the Merger in exchange for a warrant to purchase 6,443,076 shares of Target common stock at an exercise price of $0.01 per share. This warrant contains a provision that restricts the ability of the holder to exercise the warrant to the extent that, after giving effect to the issuance of shares of the common stock of the Issuer upon such exercise, the holder would beneficially own in excess of 19.9% of the number of outstanding shares of the Issuer's common stock. F2 · ownership.direct: Ospraie Management, LLC ("OM LLC") is the investment manager of Ospraie Real Assets Fund LP ("ORA Fund") and has been delegated voting and investment power and thus beneficial ownership of the securities of the Issuer held by ORA Fund (such securities, the "Issuer Securities"). Ospraie Holding I, LP ("Ospraie Holding") may be deemed to beneficially own the Issuer Securities as the managing member of OM LLC. F3 · ownership.direct: Ospraie Management, Inc. ("OM Inc.") may be deemed to beneficially own the Issuer Securities as the general partner of Ospraie Holding. Ospraie Real Assets GP LLC ("Ospraie GP") may be deemed to beneficially own the Issuer Securities as the general partner of ORA Fund. Dwight Anderson may be deemed to beneficially own the Issuer Securities as the managing member of Ospraie GP and as the sole owner of OM Inc. Each reporting person disclaims beneficial ownership of the Issuer Securities except to the extent of his or its pecuniary interest therein, if any. Read SEC document
April 09, 2026 Filed Apr 17, 2026 01:09 UTC	Ionetix Corp / DE / NONE · Entity 28525	OtherWarrant · Derivative	537,752	Not disclosed Strike: $2.79	Not disclosed	Disclosure SEC source: 0001213900-26-044849 · ownership.xml · derivative · entry 3 Ospraie Real Assets Fund LP · CIK 0001983637 · 10% owner Ospraie Real Assets GP LLC · CIK 0002126039 · 10% owner Ospraie Management, LLC · CIK 0001326533 · 10% owner Ospraie Holding I, L.P. · CIK 0001392205 · 10% owner Ospraie Management, Inc. · CIK 0001392203 · 10% owner Anderson Dwight · CIK 0001392202 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 537,752 Underlying: Common Stock · 537,752 shares Expires 2030-04-27 F5 · price: Received in the Merger in exchange for a warrant to purchase 1,072,500 shares of Target common stock at an exercise price of $1.40 per share. F2 · ownership.direct: Ospraie Management, LLC ("OM LLC") is the investment manager of Ospraie Real Assets Fund LP ("ORA Fund") and has been delegated voting and investment power and thus beneficial ownership of the securities of the Issuer held by ORA Fund (such securities, the "Issuer Securities"). Ospraie Holding I, LP ("Ospraie Holding") may be deemed to beneficially own the Issuer Securities as the managing member of OM LLC. F3 · ownership.direct: Ospraie Management, Inc. ("OM Inc.") may be deemed to beneficially own the Issuer Securities as the general partner of Ospraie Holding. Ospraie Real Assets GP LLC ("Ospraie GP") may be deemed to beneficially own the Issuer Securities as the general partner of ORA Fund. Dwight Anderson may be deemed to beneficially own the Issuer Securities as the managing member of Ospraie GP and as the sole owner of OM Inc. Each reporting person disclaims beneficial ownership of the Issuer Securities except to the extent of his or its pecuniary interest therein, if any. Read SEC document
April 09, 2026 Filed Apr 17, 2026 01:09 UTC	Ionetix Corp / DE / NONE · Entity 28525	OtherWarrant · Derivative	1,316,175	Not disclosed Strike: $2.79	Not disclosed	Disclosure SEC source: 0001213900-26-044849 · ownership.xml · derivative · entry 2 Ospraie Real Assets Fund LP · CIK 0001983637 · 10% owner Ospraie Real Assets GP LLC · CIK 0002126039 · 10% owner Ospraie Management, LLC · CIK 0001326533 · 10% owner Ospraie Holding I, L.P. · CIK 0001392205 · 10% owner Ospraie Management, Inc. · CIK 0001392203 · 10% owner Anderson Dwight · CIK 0001392202 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,316,175 Underlying: Common Stock · 1,316,175 shares Expires 2028-12-14 F4 · price: Received in the Merger in exchange for a warrant to purchase 2,625,000 shares of Target common stock at an exercise price of $1.40 per share. F2 · ownership.direct: Ospraie Management, LLC ("OM LLC") is the investment manager of Ospraie Real Assets Fund LP ("ORA Fund") and has been delegated voting and investment power and thus beneficial ownership of the securities of the Issuer held by ORA Fund (such securities, the "Issuer Securities"). Ospraie Holding I, LP ("Ospraie Holding") may be deemed to beneficially own the Issuer Securities as the managing member of OM LLC. F3 · ownership.direct: Ospraie Management, Inc. ("OM Inc.") may be deemed to beneficially own the Issuer Securities as the general partner of Ospraie Holding. Ospraie Real Assets GP LLC ("Ospraie GP") may be deemed to beneficially own the Issuer Securities as the general partner of ORA Fund. Dwight Anderson may be deemed to beneficially own the Issuer Securities as the managing member of Ospraie GP and as the sole owner of OM Inc. Each reporting person disclaims beneficial ownership of the Issuer Securities except to the extent of his or its pecuniary interest therein, if any. Read SEC document
April 09, 2026 Filed Apr 17, 2026 01:09 UTC	Ionetix Corp / DE / NONE · Entity 28525	OtherCommon Stock, par value $0.0001 per share	18,206,346	Not disclosed	Not disclosed	Disclosure SEC source: 0001213900-26-044849 · ownership.xml · nonDerivative · entry 1 Ospraie Real Assets Fund LP · CIK 0001983637 · 10% owner Ospraie Real Assets GP LLC · CIK 0002126039 · 10% owner Ospraie Management, LLC · CIK 0001326533 · 10% owner Ospraie Holding I, L.P. · CIK 0001392205 · 10% owner Ospraie Management, Inc. · CIK 0001392203 · 10% owner Anderson Dwight · CIK 0001392202 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,206,346 F1 · price: Received in exchange for 36,311,022 shares of the common stock of Ionetix Corporation, a privately held Delaware corporation ("Target"), in connection with the merger (such transaction, the "Merger") of JDEV Merger Subsidiary Corp. ("Merger Sub"), a wholly-owned subsidiary of JDEV Acquisition Corp. (such entity, which changed its name to Ionetix Corporation in connection with the Merger, the "Issuer"), with and into Target, pursuant to that certain Agreement and Plan of Merger and Reorganization dated as of April 9, 2026 by and among the Issuer, Target and Merger Sub. F2 · ownership.direct: Ospraie Management, LLC ("OM LLC") is the investment manager of Ospraie Real Assets Fund LP ("ORA Fund") and has been delegated voting and investment power and thus beneficial ownership of the securities of the Issuer held by ORA Fund (such securities, the "Issuer Securities"). Ospraie Holding I, LP ("Ospraie Holding") may be deemed to beneficially own the Issuer Securities as the managing member of OM LLC. F3 · ownership.direct: Ospraie Management, Inc. ("OM Inc.") may be deemed to beneficially own the Issuer Securities as the general partner of Ospraie Holding. Ospraie Real Assets GP LLC ("Ospraie GP") may be deemed to beneficially own the Issuer Securities as the general partner of ORA Fund. Dwight Anderson may be deemed to beneficially own the Issuer Securities as the managing member of Ospraie GP and as the sole owner of OM Inc. Each reporting person disclaims beneficial ownership of the Issuer Securities except to the extent of his or its pecuniary interest therein, if any. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.