Someit Sidhu

Chief Executive Officer at Zura Bio Limited

Sits on 3 boards. Last updated September 28, 2026

Time on boards

Boards served
3
Current seats
3
Board service
4 years
Director since
2023

4 years of board service in total across 3 boards, counting each seat separately. Longest: Zura Bio Limited, 3 years.

Zura Bio Limited Director ยท Chief Executive Officer
3 years ยท Since 2023
JATT II Acquisition Corp Director ยท Chief Executive Officer
5 months ยท Since 2026
JATT III Acquisition Corp Director ยท CEO and Chairman
1 month ยท Since 2026

Chief executive roles

Zura Bio Limited ยท Chief Executive Officer
Dates unknown
JATT II Acquisition Corp ยท Chief Executive Officer
Since April 2026
JATT III Acquisition Corp ยท CEO and Chairman
Since August 2026

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Aug 27, 2026 JATT III Acquisition Corp Open-market purchase +234,000 $10.00 $2,340,000
Jun 6, 2026 JATT II Acquisition Corp Other โˆ’225,000 โ€” โ€”
Apr 20, 2026 JATT II Acquisition Corp Open-market purchase +300,000 โ€” โ€”
Sep 4, 2024 Zura Bio Limited Open-market sale โˆ’51,728 $3.87 $200,187
Sep 4, 2024 Zura Bio Limited Other โˆ’593,055 โ€” โ€”
Aug 24, 2024 Zura Bio Limited Grant or award +835,110 โ€” โ€”
Aug 24, 2024 Zura Bio Limited Grant or award +721,971 โ€” โ€”
Apr 22, 2024 Zura Bio Limited Open-market purchase +1,186,901 $3.13 $3,715,000
Nov 21, 2023 Zura Bio Limited Other โˆ’351,000 โ€” โ€”
Sep 28, 2023 Zura Bio Limited Other โˆ’761,370 โ€” โ€”
Sep 22, 2023 Zura Bio Limited Other โˆ’200,484 โ€” โ€”
Mar 20, 2023 Zura Bio Limited Other +2,337,630 โ€” โ€”
Feb 10, 2023 Zura Bio Limited Other โˆ’2,337,630 โ€” โ€”

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