AI Biotechnology LLC bought ZURA

February 26, 2026 · Form 4 insider transaction

AI Biotechnology LLC bought 2,000,000 shares of Zura Bio Limited at $6.25 per share, a transaction worth $12.50M. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 4 days after the transaction.

Direction
Acquired (buy-side)
Shares
2,000,000
Price
$6.25
Total value
$12.50M
Role10% owner
SecurityClass A Ordinary Shares
Transaction codeP: Open-market purchase
Transaction dateFebruary 26, 2026
Filing dateMarch 2, 2026
Shares owned after6,552,725
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

Shares of Class A Ordinary Shares acquired pursuant to a registered offering of Class A Ordinary Shares by the Issuer.; The securities reported are held directly by AI Biotechnology LLC ("AIB") and may be deemed to be beneficially owned by Access Industries Holdings LLC ("AIH"), Access Industries Management, LLC ("AIM") and Len Blavatnik because (i) Mr. Blavatnik controls AIM and AIH, (ii) AIM controls AIH, and (iii) AIH owns all of the voting units of AIB. Each of AIH, AIM and Mr. Blavatnik, and each of their affiliated entities and the officers, partners, members and managers thereof, disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this form shall not be construed as an admission that any such reporting person is the beneficial owner of any of the securities reported on this form.

View the original Form 4 on SEC EDGAR