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person · Reporting owner

Sidhu Someit

Disclosed activity across 3 companies

Tapewire entity
18962
SEC CIK
0001870329

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
JATT II Acquisition Corp.JATT · Entity 6799Director · Chief Executive Officer · 10% ownerJune 06, 2026June 30, 2026
JATT III Acquisition CorpJTTT · Entity 6795Director · CEO and Chairman · 10% ownerAugust 27, 2026August 27, 2026
Zura Bio LtdZURA · Entity 5413DirectorMay 21, 2025May 22, 2025

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.

JATT II Acquisition Corp.

Report date June 06, 2026 · Filed June 30, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Ordinary SharesSEC Table I · non-derivativeIndirectSee Footnote1,800,000 Reported balance After 2026-06-06 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2026-06-06 · Other · Disposed 225,000 · Balance 1,800,000

F1: 225,000 Ordinary Shares were forfeited to the Issuer by JATT Ventures II L.P. (the "Sponsor") at no cost, in connection with the expiration of the remaining portion of the underwriters' over-allotment option as described in the Registration Statement.

F2: The Sponsor is the record holder of the securities reported herein. The Sponsor is the sole general partner of JATT Ventures II L.P., and Dr. Someit Sidhu is a limited partner of the Sponsor. Dr. Someit Sidhu is also the sole member of JATT Ventures II Ltd. Dr. Someit Sidhu has voting and investment discretion with respect to the ordinary shares held of record by the Sponsor. Dr. Someit Sidhu disclaims any beneficial ownership of the securities held by the Sponsor other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

Filing footnotes · ownership attribution and instrument terms

F1: 225,000 Ordinary Shares were forfeited to the Issuer by JATT Ventures II L.P. (the "Sponsor") at no cost, in connection with the expiration of the remaining portion of the underwriters' over-allotment option as described in the Registration Statement.

F2: The Sponsor is the record holder of the securities reported herein. The Sponsor is the sole general partner of JATT Ventures II L.P., and Dr. Someit Sidhu is a limited partner of the Sponsor. Dr. Someit Sidhu is also the sole member of JATT Ventures II Ltd. Dr. Someit Sidhu has voting and investment discretion with respect to the ordinary shares held of record by the Sponsor. Dr. Someit Sidhu disclaims any beneficial ownership of the securities held by the Sponsor other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

JATT III Acquisition Corp

Report date August 27, 2026 · Filed August 27, 2026

Jointly reported with JATT Ventures III L.P.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Ordinary SharesSEC Table I · non-derivativeDirect1,959,000 Reported balance After 2026-08-27 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 1 · 2026-08-27 · Purchase · Acquired 234,000 · Balance 1,959,000

F1: Reflects the 234,000 private placement shares purchased by JATT Ventures III L.P., the Issuer's sponsor (the "Sponsor") of its initial public offering, pursuant to the Private Placement Shares Purchase Agreement dated August 25, 2026 by and between the Issuer and the Sponsor.

F2: The Sponsor is the record holder of the securities reported herein. JATT Ventures III Ltd is the sole general partner of the Sponsor, and Dr. Someit Sidhu is a limited partner of the Sponsor. Dr. Someit Sidhu is also the sole member of JATT Ventures III Ltd. Dr. Someit Sidhu has voting and investment discretion with respect to the ordinary shares held of record by the Sponsor. Dr. Someit Sidhu disclaims any beneficial ownership of the securities held by the Sponsor other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

Filing footnotes · ownership attribution and instrument terms

F1: Reflects the 234,000 private placement shares purchased by JATT Ventures III L.P., the Issuer's sponsor (the "Sponsor") of its initial public offering, pursuant to the Private Placement Shares Purchase Agreement dated August 25, 2026 by and between the Issuer and the Sponsor.

F2: The Sponsor is the record holder of the securities reported herein. JATT Ventures III Ltd is the sole general partner of the Sponsor, and Dr. Someit Sidhu is a limited partner of the Sponsor. Dr. Someit Sidhu is also the sole member of JATT Ventures III Ltd. Dr. Someit Sidhu has voting and investment discretion with respect to the ordinary shares held of record by the Sponsor. Dr. Someit Sidhu disclaims any beneficial ownership of the securities held by the Sponsor other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

Zura Bio Ltd

Report date May 21, 2025 · Filed May 22, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Share Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $1.03 · Expires 2035-05-21Direct51,000 Reported balance After 2025-05-21 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2025-05-21 · Grant · Acquired 51,000 · Balance 51,000

F1: This option vests in twelve substantially equal monthly installments over a one-year period measured from May 21, 2025; provided, that any remaining unvested portion of the option award will vest as of the day immediately preceding the next annual meeting of shareholders following the grant date, subject to the Reporting Person's continued service as of each such vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: This option vests in twelve substantially equal monthly installments over a one-year period measured from May 21, 2025; provided, that any remaining unvested portion of the option award will vest as of the day immediately preceding the next annual meeting of shareholders following the grant date, subject to the Reporting Person's continued service as of each such vesting date.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 27, 2026 Filed Aug 27, 2026 22:02 UTC JATT III Acquisition Corp JTTT · Entity 6795 PurchaseOrdinary Shares 234,000 $10.00 $2,340,000.00
Disclosure

SEC source: 0001213900-26-094460 · ownership.xml · nonDerivative · entry 1

JATT Ventures III L.P. · CIK 0002150876 · 10% owner

Sidhu Someit · CIK 0001870329 · Director · CEO and Chairman · 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: 1,959,000

F1 · kind: Reflects the 234,000 private placement shares purchased by JATT Ventures III L.P., the Issuer's sponsor (the "Sponsor") of its initial public offering, pursuant to the Private Placement Shares Purchase Agreement dated August 25, 2026 by and between the Issuer and the Sponsor.

F2 · balance_after: The Sponsor is the record holder of the securities reported herein. JATT Ventures III Ltd is the sole general partner of the Sponsor, and Dr. Someit Sidhu is a limited partner of the Sponsor. Dr. Someit Sidhu is also the sole member of JATT Ventures III Ltd. Dr. Someit Sidhu has voting and investment discretion with respect to the ordinary shares held of record by the Sponsor. Dr. Someit Sidhu disclaims any beneficial ownership of the securities held by the Sponsor other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

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June 06, 2026 Filed Jun 30, 2026 21:11 UTC JATT II Acquisition Corp. JATT · Entity 6799 OtherOrdinary Shares 225,000 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-073806 · ownership.xml · nonDerivative · entry 1

Sidhu Someit · CIK 0001870329 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 1,800,000

F1 · kind: 225,000 Ordinary Shares were forfeited to the Issuer by JATT Ventures II L.P. (the "Sponsor") at no cost, in connection with the expiration of the remaining portion of the underwriters' over-allotment option as described in the Registration Statement.

F1 · shares: 225,000 Ordinary Shares were forfeited to the Issuer by JATT Ventures II L.P. (the "Sponsor") at no cost, in connection with the expiration of the remaining portion of the underwriters' over-allotment option as described in the Registration Statement.

F2 · balance_after: The Sponsor is the record holder of the securities reported herein. The Sponsor is the sole general partner of JATT Ventures II L.P., and Dr. Someit Sidhu is a limited partner of the Sponsor. Dr. Someit Sidhu is also the sole member of JATT Ventures II Ltd. Dr. Someit Sidhu has voting and investment discretion with respect to the ordinary shares held of record by the Sponsor. Dr. Someit Sidhu disclaims any beneficial ownership of the securities held by the Sponsor other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

F2 · ownership.nature: The Sponsor is the record holder of the securities reported herein. The Sponsor is the sole general partner of JATT Ventures II L.P., and Dr. Someit Sidhu is a limited partner of the Sponsor. Dr. Someit Sidhu is also the sole member of JATT Ventures II Ltd. Dr. Someit Sidhu has voting and investment discretion with respect to the ordinary shares held of record by the Sponsor. Dr. Someit Sidhu disclaims any beneficial ownership of the securities held by the Sponsor other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

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April 20, 2026 Filed Apr 21, 2026 21:37 UTC JATT II Acquisition Corp. JATT · Entity 6799 PurchaseOrdinary shares 300,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001213900-26-046288 · ownership.xml · nonDerivative · entry 1

Sidhu Someit · CIK 0001870329 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 2,025,000

F1 · kind: Reflects the 300,000 private placement shares purchased by JATT Ventures II L.P., the Issuer's sponsor, pursuant to the Private Placement Shares Purchase Agreement dated April 16, 2026 entered into with the Issuer.

F1 · price: Reflects the 300,000 private placement shares purchased by JATT Ventures II L.P., the Issuer's sponsor, pursuant to the Private Placement Shares Purchase Agreement dated April 16, 2026 entered into with the Issuer.

F2 · balance_after: Including up to 225,000 Ordinary Shares subject to forfeiture depending on the extent to which the Issuer's underwriter' over-allotment option was exercised during the Issuer's initial public offering. JATT Ventures II L.P. is the record holder of the securities reported herein. JATT Ventures II Ltd is the sole general partner of JATT Ventures II L.P., and Dr. Someit Sidhu is a limited partner of JATT Ventures II L.P.. Dr. Someit Sidhu is also the sole member of JATT Ventures II Ltd. Dr. Someit Sidhu has voting and investment discretion with respect to the ordinary shares held of record by JATT Ventures II L.P. Dr. Someit Sidhu disclaims any beneficial ownership of the securities held by JATT Ventures II L.P. other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

F2 · ownership.nature: Including up to 225,000 Ordinary Shares subject to forfeiture depending on the extent to which the Issuer's underwriter' over-allotment option was exercised during the Issuer's initial public offering. JATT Ventures II L.P. is the record holder of the securities reported herein. JATT Ventures II Ltd is the sole general partner of JATT Ventures II L.P., and Dr. Someit Sidhu is a limited partner of JATT Ventures II L.P.. Dr. Someit Sidhu is also the sole member of JATT Ventures II Ltd. Dr. Someit Sidhu has voting and investment discretion with respect to the ordinary shares held of record by JATT Ventures II L.P. Dr. Someit Sidhu disclaims any beneficial ownership of the securities held by JATT Ventures II L.P. other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

Read SEC document
May 21, 2025 Filed May 22, 2025 21:38 UTC Zura Bio Ltd ZURA · Entity 5413 GrantShare Option (Right to Buy) · Derivative 51,000 $0.00 Strike: $1.03 $0.00
Disclosure

SEC source: 0001415889-25-014225 · form4-05222025_090527.xml · derivative · entry 1

Sidhu Someit · CIK 0001870329 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,000

Underlying: Class A Ordinary Shares · 51,000 shares

Expires 2035-05-21

F1 · derivative.exercise_date: This option vests in twelve substantially equal monthly installments over a one-year period measured from May 21, 2025; provided, that any remaining unvested portion of the option award will vest as of the day immediately preceding the next annual meeting of shareholders following the grant date, subject to the Reporting Person's continued service as of each such vesting date.

Read SEC document
December 09, 2024 Filed Dec 11, 2024 21:45 UTC Zura Bio Ltd ZURA · Entity 5413 GrantShare Option (Right to Buy) · Derivative 117,000 $0.00 Strike: $2.76 $0.00
Disclosure

SEC source: 0001415889-24-028972 · form4-12112024_041203.xml · derivative · entry 1

Sidhu Someit · CIK 0001870329 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,000

Underlying: Class A Ordinary Shares · 117,000 shares

Expires 2034-12-09

F1 · derivative.exercise_date: This option vests in twelve substantially equal monthly installments over a one-year period measured from October 23, 2024; provided, that any remaining unvested portion of the option award will vest as of the day immediately preceding the next annual meeting of shareholders following the grant date, subject to the Reporting Person's continued service as of each such vesting date.

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September 04, 2024 Filed Sep 6, 2024 21:37 UTC Zura Bio Ltd ZURA · Entity 5413 SaleClass A ordinary shares 51,728 $3.87 $200,187.36
Disclosure

SEC source: 0001415889-24-023032 · form4-09062024_090904.xml · nonDerivative · entry 1

Sidhu Someit · CIK 0001870329 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,085,418

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.86 to $3.87 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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September 04, 2024 Filed Feb 14, 2025 21:27 UTC Zura Bio Ltd ZURA · Entity 5413 OtherClass A Ordinary Shares 593,055 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-25-004113 · form5-02142025_090247.xml · nonDerivative · entry 6

Sidhu Someit · CIK 0001870329 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By JATT Ventures, L.P.

Disclosed balance after: 242,055

F4 · kind: JATT transferred Class A ordinary shares to Willow Gate, LLC for no additional consideration.

F4 · price: JATT transferred Class A ordinary shares to Willow Gate, LLC for no additional consideration.

F3 · ownership.nature: These securities are owned by JATT. The Reporting Person is the sole director of the sole general partner of JATT and, as such, has voting and investment discretion with respect to the ordinary shares held by JATT. The Reporting Person may be deemed to have shared beneficial ownership of the ordinary shares held directly by JATT.

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August 24, 2024 Filed Feb 14, 2025 21:27 UTC Zura Bio Ltd ZURA · Entity 5413 GrantClass A Ordinary Shares 721,971 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-25-004113 · form5-02142025_090247.xml · nonDerivative · entry 5

Sidhu Someit · CIK 0001870329 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,807,389

F5 · kind: The reported warrants were exchanged for Class A Ordinary Shares ("Ordinary Shares") pursuant to an exchange offer from the Issuer. Each warrant holder whose warrants were exchanged pursuant to the exchange offer received 0.30 Ordinary Shares for each warrant tendered by such holder and exchanged. No fractional Ordinary Shares were issued pursuant to the exchange offer, with fractional shares paid in cash (without interest). The foregoing description of the exchange offer does not purport to be complete and is subject to, and qualified in its entirety by, the S-4 of the Issuer filed on July 12, 2024, as amended, which is incorporated herein by reference.

F5 · price: The reported warrants were exchanged for Class A Ordinary Shares ("Ordinary Shares") pursuant to an exchange offer from the Issuer. Each warrant holder whose warrants were exchanged pursuant to the exchange offer received 0.30 Ordinary Shares for each warrant tendered by such holder and exchanged. No fractional Ordinary Shares were issued pursuant to the exchange offer, with fractional shares paid in cash (without interest). The foregoing description of the exchange offer does not purport to be complete and is subject to, and qualified in its entirety by, the S-4 of the Issuer filed on July 12, 2024, as amended, which is incorporated herein by reference.

Read SEC document
August 24, 2024 Filed Feb 14, 2025 21:27 UTC Zura Bio Ltd ZURA · Entity 5413 GrantClass A Ordinary Shares 835,110 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-25-004113 · form5-02142025_090247.xml · nonDerivative · entry 4

Sidhu Someit · CIK 0001870329 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By JATT Ventures, L.P.

Disclosed balance after: 242,055

F5 · kind: The reported warrants were exchanged for Class A Ordinary Shares ("Ordinary Shares") pursuant to an exchange offer from the Issuer. Each warrant holder whose warrants were exchanged pursuant to the exchange offer received 0.30 Ordinary Shares for each warrant tendered by such holder and exchanged. No fractional Ordinary Shares were issued pursuant to the exchange offer, with fractional shares paid in cash (without interest). The foregoing description of the exchange offer does not purport to be complete and is subject to, and qualified in its entirety by, the S-4 of the Issuer filed on July 12, 2024, as amended, which is incorporated herein by reference.

F5 · price: The reported warrants were exchanged for Class A Ordinary Shares ("Ordinary Shares") pursuant to an exchange offer from the Issuer. Each warrant holder whose warrants were exchanged pursuant to the exchange offer received 0.30 Ordinary Shares for each warrant tendered by such holder and exchanged. No fractional Ordinary Shares were issued pursuant to the exchange offer, with fractional shares paid in cash (without interest). The foregoing description of the exchange offer does not purport to be complete and is subject to, and qualified in its entirety by, the S-4 of the Issuer filed on July 12, 2024, as amended, which is incorporated herein by reference.

F3 · ownership.nature: These securities are owned by JATT. The Reporting Person is the sole director of the sole general partner of JATT and, as such, has voting and investment discretion with respect to the ordinary shares held by JATT. The Reporting Person may be deemed to have shared beneficial ownership of the ordinary shares held directly by JATT.

Read SEC document
August 23, 2024 Filed Feb 14, 2025 21:27 UTC Zura Bio Ltd ZURA · Entity 5413 Disposition to issuerWarrants · Derivative 2,406,573 Not disclosed Strike: $11.50 Not disclosed
Disclosure

SEC source: 0001415889-25-004113 · form5-02142025_090247.xml · derivative · entry 14

Sidhu Someit · CIK 0001870329 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Ordinary Shares · 2,406,573 shares

Expires 2028-03-20

F5 · kind: The reported warrants were exchanged for Class A Ordinary Shares ("Ordinary Shares") pursuant to an exchange offer from the Issuer. Each warrant holder whose warrants were exchanged pursuant to the exchange offer received 0.30 Ordinary Shares for each warrant tendered by such holder and exchanged. No fractional Ordinary Shares were issued pursuant to the exchange offer, with fractional shares paid in cash (without interest). The foregoing description of the exchange offer does not purport to be complete and is subject to, and qualified in its entirety by, the S-4 of the Issuer filed on July 12, 2024, as amended, which is incorporated herein by reference.

F5 · price: The reported warrants were exchanged for Class A Ordinary Shares ("Ordinary Shares") pursuant to an exchange offer from the Issuer. Each warrant holder whose warrants were exchanged pursuant to the exchange offer received 0.30 Ordinary Shares for each warrant tendered by such holder and exchanged. No fractional Ordinary Shares were issued pursuant to the exchange offer, with fractional shares paid in cash (without interest). The foregoing description of the exchange offer does not purport to be complete and is subject to, and qualified in its entirety by, the S-4 of the Issuer filed on July 12, 2024, as amended, which is incorporated herein by reference.

F5 · derivative.underlying_shares: The reported warrants were exchanged for Class A Ordinary Shares ("Ordinary Shares") pursuant to an exchange offer from the Issuer. Each warrant holder whose warrants were exchanged pursuant to the exchange offer received 0.30 Ordinary Shares for each warrant tendered by such holder and exchanged. No fractional Ordinary Shares were issued pursuant to the exchange offer, with fractional shares paid in cash (without interest). The foregoing description of the exchange offer does not purport to be complete and is subject to, and qualified in its entirety by, the S-4 of the Issuer filed on July 12, 2024, as amended, which is incorporated herein by reference.

Read SEC document
August 23, 2024 Filed Feb 14, 2025 21:27 UTC Zura Bio Ltd ZURA · Entity 5413 Disposition to issuerWarrants · Derivative 2,783,701 Not disclosed Strike: $11.50 Not disclosed
Disclosure

SEC source: 0001415889-25-004113 · form5-02142025_090247.xml · derivative · entry 13

Sidhu Someit · CIK 0001870329 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By JATT Ventures, L.P.

Disclosed balance after: 0

Underlying: Class A Ordinary Shares · 2,783,701 shares

Expires 2028-03-20

F5 · kind: The reported warrants were exchanged for Class A Ordinary Shares ("Ordinary Shares") pursuant to an exchange offer from the Issuer. Each warrant holder whose warrants were exchanged pursuant to the exchange offer received 0.30 Ordinary Shares for each warrant tendered by such holder and exchanged. No fractional Ordinary Shares were issued pursuant to the exchange offer, with fractional shares paid in cash (without interest). The foregoing description of the exchange offer does not purport to be complete and is subject to, and qualified in its entirety by, the S-4 of the Issuer filed on July 12, 2024, as amended, which is incorporated herein by reference.

F5 · price: The reported warrants were exchanged for Class A Ordinary Shares ("Ordinary Shares") pursuant to an exchange offer from the Issuer. Each warrant holder whose warrants were exchanged pursuant to the exchange offer received 0.30 Ordinary Shares for each warrant tendered by such holder and exchanged. No fractional Ordinary Shares were issued pursuant to the exchange offer, with fractional shares paid in cash (without interest). The foregoing description of the exchange offer does not purport to be complete and is subject to, and qualified in its entirety by, the S-4 of the Issuer filed on July 12, 2024, as amended, which is incorporated herein by reference.

F5 · derivative.underlying_shares: The reported warrants were exchanged for Class A Ordinary Shares ("Ordinary Shares") pursuant to an exchange offer from the Issuer. Each warrant holder whose warrants were exchanged pursuant to the exchange offer received 0.30 Ordinary Shares for each warrant tendered by such holder and exchanged. No fractional Ordinary Shares were issued pursuant to the exchange offer, with fractional shares paid in cash (without interest). The foregoing description of the exchange offer does not purport to be complete and is subject to, and qualified in its entirety by, the S-4 of the Issuer filed on July 12, 2024, as amended, which is incorporated herein by reference.

F3 · ownership.nature: These securities are owned by JATT. The Reporting Person is the sole director of the sole general partner of JATT and, as such, has voting and investment discretion with respect to the ordinary shares held by JATT. The Reporting Person may be deemed to have shared beneficial ownership of the ordinary shares held directly by JATT.

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April 22, 2024 Filed Apr 24, 2024 22:51 UTC Zura Bio Ltd ZURA · Entity 5413 PurchaseClass A ordinary shares 1,186,901 $3.13 $3,715,000.13
Disclosure

SEC source: 0001415889-24-011479 · form4-04242024_100449.xml · nonDerivative · entry 1

Sidhu Someit · CIK 0001870329 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By LLC

Disclosed balance after: 1,186,901

F1 · kind: These shares were acquired in a private placement transaction pursuant to the terms of that certain Securities Purchase Agreement, dated as of April 18, 2024, between the Issuer and Pegasus LLC at a purchase price of $3.13 per share.

F2 · ownership.nature: These shares were acquired by Pegasus LLC. The Reporting Person is the sole member and beneficial owner of the limited liability company interests of Pegasus LLC.

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April 22, 2024 Filed Sep 6, 2024 21:34 UTC Amendment Zura Bio Ltd ZURA · Entity 5413 GrantClass A ordinary shares 1,186,901 $3.13 $3,715,000.13
Disclosure

SEC source: 0001415889-24-023030 · form4a-09062024_090959.xml · nonDerivative · entry 1

Sidhu Someit · CIK 0001870329 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By LLC

Disclosed balance after: 1,186,901

F1 · kind: On April 24, 2024, the Reporting Person filed a Form 4 which inadvertently included the incorrect transaction code due to an administrative error. This amendment is being filed solely to reflect the correct transaction code 'A' instead of transaction code 'P'.

F2 · shares: These shares were acquired in a private placement transaction pursuant to the terms of that certain Securities Purchase Agreement, dated as of April 18, 2024, between the Issuer and Pegasus LLC at a purchase price of $3.13 per share.

F3 · ownership.nature: These shares were acquired by Pegasus LLC. The Reporting Person is the sole member and beneficial owner of the limited liability company interests of Pegasus LLC.

Read SEC document
December 11, 2023 Filed Dec 13, 2023 20:13 UTC Zura Bio Ltd ZURA · Entity 5413 PurchaseWarrants · Derivative 1,750,000 Not disclosed Strike: $11.50 Not disclosed
Disclosure

SEC source: 0001104659-23-125675 · tm2332812-1_4seq1.xml · derivative · entry 1

Sidhu Someit · CIK 0001870329 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,750,000

Underlying: Class A Ordinary Shares · 1,750,000 shares

Expires 2028-03-20

F1 · price: The Reporting Person purchased the warrants at $0.33 per warrant pursuant to certain purchase agreement dated December 11, 2023.

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November 21, 2023 Filed Feb 14, 2025 21:27 UTC Zura Bio Ltd ZURA · Entity 5413 OtherClass A Ordinary Shares 351,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-25-004113 · form5-02142025_090247.xml · nonDerivative · entry 3

Sidhu Someit · CIK 0001870329 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By JATT Ventures, L.P.

Disclosed balance after: 242,055

F4 · kind: JATT transferred Class A ordinary shares to Willow Gate, LLC for no additional consideration.

F4 · price: JATT transferred Class A ordinary shares to Willow Gate, LLC for no additional consideration.

F3 · ownership.nature: These securities are owned by JATT. The Reporting Person is the sole director of the sole general partner of JATT and, as such, has voting and investment discretion with respect to the ordinary shares held by JATT. The Reporting Person may be deemed to have shared beneficial ownership of the ordinary shares held directly by JATT.

Read SEC document
October 30, 2023 Filed Feb 14, 2025 21:27 UTC Zura Bio Ltd ZURA · Entity 5413 PurchaseWarrants · Derivative 2,480,000 $0.25 Strike: $11.50 $620,000.00
Disclosure

SEC source: 0001415889-25-004113 · form5-02142025_090247.xml · derivative · entry 12

Sidhu Someit · CIK 0001870329 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By JATT Ventures, L.P.

Disclosed balance after: 0

Underlying: Class A Ordinary Shares · 2,480,000 shares

Expires 2028-03-20

F9 · price: The warrants were purchased by way of a private transaction.

F3 · ownership.nature: These securities are owned by JATT. The Reporting Person is the sole director of the sole general partner of JATT and, as such, has voting and investment discretion with respect to the ordinary shares held by JATT. The Reporting Person may be deemed to have shared beneficial ownership of the ordinary shares held directly by JATT.

Read SEC document
September 28, 2023 Filed Feb 14, 2025 21:27 UTC Zura Bio Ltd ZURA · Entity 5413 OtherWarrants · Derivative 656,573 Not disclosed Strike: $11.50 Not disclosed
Disclosure

SEC source: 0001415889-25-004113 · form5-02142025_090247.xml · derivative · entry 11

Sidhu Someit · CIK 0001870329 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Ordinary Shares · 656,573 shares

Expires 2028-03-20

F8 · kind: The warrants were distributed by JATT to the Reporting Person for no additional consideration.

F8 · price: The warrants were distributed by JATT to the Reporting Person for no additional consideration.

Read SEC document
September 28, 2023 Filed Feb 14, 2025 21:27 UTC Zura Bio Ltd ZURA · Entity 5413 OtherWarrants · Derivative 1,464,617 Not disclosed Strike: $11.50 Not disclosed
Disclosure

SEC source: 0001415889-25-004113 · form5-02142025_090247.xml · derivative · entry 10

Sidhu Someit · CIK 0001870329 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By JATT Ventures, L.P.

Disclosed balance after: 0

Underlying: Class A Ordinary Shares · 1,464,617 shares

Expires 2028-03-20

F7 · kind: JATT distributed private placement warrants to its members with no consideration being paid in connection therewith.

F7 · price: JATT distributed private placement warrants to its members with no consideration being paid in connection therewith.

F3 · ownership.nature: These securities are owned by JATT. The Reporting Person is the sole director of the sole general partner of JATT and, as such, has voting and investment discretion with respect to the ordinary shares held by JATT. The Reporting Person may be deemed to have shared beneficial ownership of the ordinary shares held directly by JATT.

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September 28, 2023 Filed Feb 14, 2025 21:27 UTC Zura Bio Ltd ZURA · Entity 5413 OtherClass A Ordinary Shares 761,370 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-25-004113 · form5-02142025_090247.xml · nonDerivative · entry 2

Sidhu Someit · CIK 0001870329 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By JATT Ventures, L.P.

Disclosed balance after: 242,055

F2 · kind: JATT distributed Class A ordinary shares to its members with no consideration being paid in connection therewith.

F2 · price: JATT distributed Class A ordinary shares to its members with no consideration being paid in connection therewith.

F3 · ownership.nature: These securities are owned by JATT. The Reporting Person is the sole director of the sole general partner of JATT and, as such, has voting and investment discretion with respect to the ordinary shares held by JATT. The Reporting Person may be deemed to have shared beneficial ownership of the ordinary shares held directly by JATT.

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September 22, 2023 Filed Feb 14, 2025 21:27 UTC Zura Bio Ltd ZURA · Entity 5413 OtherClass A Ordinary Shares 200,484 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-25-004113 · form5-02142025_090247.xml · nonDerivative · entry 1

Sidhu Someit · CIK 0001870329 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,807,389

F1 · kind: The shares were distributed by the Reporting Person to JATT Ventures, L.P. ("JATT") directors for no additional consideration.

F1 · price: The shares were distributed by the Reporting Person to JATT Ventures, L.P. ("JATT") directors for no additional consideration.

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June 23, 2023 Filed Feb 14, 2025 21:27 UTC Zura Bio Ltd ZURA · Entity 5413 OtherWarrants · Derivative 8,216 Not disclosed Strike: $11.50 Not disclosed
Disclosure

SEC source: 0001415889-25-004113 · form5-02142025_090247.xml · derivative · entry 9

Sidhu Someit · CIK 0001870329 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By JATT Ventures, L.P.

Disclosed balance after: 0

Underlying: Class A Ordinary Shares · 8,216 shares

Expires 2028-03-20

F7 · kind: JATT distributed private placement warrants to its members with no consideration being paid in connection therewith.

F7 · price: JATT distributed private placement warrants to its members with no consideration being paid in connection therewith.

F3 · ownership.nature: These securities are owned by JATT. The Reporting Person is the sole director of the sole general partner of JATT and, as such, has voting and investment discretion with respect to the ordinary shares held by JATT. The Reporting Person may be deemed to have shared beneficial ownership of the ordinary shares held directly by JATT.

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May 18, 2023 Filed May 23, 2023 01:19 UTC Zura Bio Ltd ZURA · Entity 5413 GrantEmployee Share Option (Right to Buy) · Derivative 1,950,000 $0.00 Strike: $0.01 $0.00
Disclosure

SEC source: 0001104659-23-063322 · tm2316481-11_4seq1.xml · derivative · entry 1

Sidhu Someit · CIK 0001870329 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,950,000

Underlying: Class A Ordinary Shares · 1,950,000 shares

Expires 2033-05-18

F1 · derivative.exercise_price: The Employee Share Option is a nil cost option granted under the Issuer's 2023 Equity Incentive Plan and the applicable UK Subplan.

F2 · derivative.exercise_date: 25% of the option shall become exercisable on May 18, 2024 and a further 2.083% of it shall become exercisable at the end of each month thereafter.

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March 20, 2023 Filed Mar 23, 2023 01:43 UTC Zura Bio Ltd ZURA · Entity 5413 OtherClass A ordinary shares 2,337,630 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-23-035745 · tm2310290-1_4seq1.xml · nonDerivative · entry 1

Sidhu Someit · CIK 0001870329 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,337,630

F1 · kind: Shares were previously Class B shares distributed by JATT Ventures, L.P. (the "JATT") to certain of its members. Such shares were transferred to the reporting person for nominal consideration due to the failure of the members to comply with the terms of the agreement under which they received membership interests in JATT.

F1 · price: Shares were previously Class B shares distributed by JATT Ventures, L.P. (the "JATT") to certain of its members. Such shares were transferred to the reporting person for nominal consideration due to the failure of the members to comply with the terms of the agreement under which they received membership interests in JATT.

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March 20, 2023 Filed Feb 14, 2025 21:27 UTC Zura Bio Ltd ZURA · Entity 5413 OtherWarrants · Derivative 4,133,466 Not disclosed Strike: $11.50 Not disclosed
Disclosure

SEC source: 0001415889-25-004113 · form5-02142025_090247.xml · derivative · entry 8

Sidhu Someit · CIK 0001870329 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By JATT Ventures, L.P.

Disclosed balance after: 0

Underlying: Class A Ordinary Shares · 4,133,466 shares

Expires 2028-03-20

F7 · kind: JATT distributed private placement warrants to its members with no consideration being paid in connection therewith.

F7 · price: JATT distributed private placement warrants to its members with no consideration being paid in connection therewith.

F3 · ownership.nature: These securities are owned by JATT. The Reporting Person is the sole director of the sole general partner of JATT and, as such, has voting and investment discretion with respect to the ordinary shares held by JATT. The Reporting Person may be deemed to have shared beneficial ownership of the ordinary shares held directly by JATT.

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February 10, 2023 Filed Feb 15, 2023 22:25 UTC Zura Bio Ltd JATT · Entity 5413 OtherClass B ordinary shares 2,337,630 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-23-022452 · tm237043-1_4seq1.xml · nonDerivative · entry 1

Sidhu Someit · CIK 0001870329 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 967,370

F1 · kind: Shares were distributed by JATT Ventures, L.P. (the Sponsor") to various members.

F1 · price: Shares were distributed by JATT Ventures, L.P. (the Sponsor") to various members.

F2 · ownership.nature: The Shares are beneficially owned by the Sponsor. Dr. Sidhu is the sole director of JATT Ventures, Ltd., the sole general partner of the Sponsor and has voting and investment discretion with respect to the ordinary shares held by the Sponsor and may be deemed to have shared beneficial ownership of the ordinary shares held directly by the Sponsor.

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