In the last 12 months, insiders at Zura Bio made open-market purchases of $12.5 million (2Mn shares) and sold no shares on the open market.
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Biotechnology Llc Ai | TenPercentOwner | 6,552,725 | 0 | 6,552,725 | 51.0% | 02 Mar, 2026 |
| 2 | Someit Sidhu | Chief Executive Officer | 2,085,418 | 967,370 | 3,052,788 | 23.8% | 06 Sep, 2024 |
| 3 | Amit Munshi | Director | 1,395,024 | 0 | 1,395,024 | 10.9% | 24 Apr, 2024 |
| 4 | Ventures, L.P. Jatt | TenPercentOwner | 967,370 | 0 | 967,370 | 7.5% | 15 Feb, 2023 |
| 5 | Kim Davis | Chief Legal Officer | 492,381 | 0 | 492,381 | 3.8% | 22 May, 2023 |
| 6 | Christopher Cabell | Cmo Head Of Rd | 162,060 | 0 | 162,060 | 1.3% | 22 May, 2023 |
| 7 | Michael Howell | Officer | 114,395 | 7,987 | 122,382 | 1.0% | 24 Apr, 2024 |
| 8 | Van Amstel Arnout Ploos | Director | 100,000 | 0 | 100,000 | 0.8% | 23 May, 2024 |
| 9 | Kiran Nistala | Executive Vice President | 3,195 | 0 | 3,195 | 0.0% | 24 Apr, 2024 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 17 Jun, 2026 | Mark Eisner | Director | Acquired A | 51,000 | $0.00 | $0 | 51,000 | Direct |
| 17 Jun, 2026 | Daniel J. Becker | Director | Acquired A | 51,000 | $0.00 | $0 | 51,000 | Direct |
| 17 Jun, 2026 | Jennifer Jarrett | Director | Acquired A | 51,000 | $0.00 | $0 | 51,000 | Direct |
| 17 Jun, 2026 | Steven J Schoch | Director | Acquired A | 51,000 | $0.00 | $0 | 51,000 | Direct |
| 17 Jun, 2026 | Parvinder Thiara | Director | Acquired A | 51,000 | $0.00 | $0 | 51,000 | Direct |
| 17 Jun, 2026 | Ajay Nirula | Director | Acquired A | 51,000 | $0.00 | $0 | 51,000 | Direct |
| 17 Jun, 2026 | Amit Munshi | Director | Acquired A | 51,000 | $0.00 | $0 | 51,000 | Direct |
| 01 Apr, 2026 | Sandeep Chidambar Kulkarni | Chief Executive Officer | Acquired A | 894,000 | $0.00 | $0 | 894,000 | Direct |
| 01 Apr, 2026 | Kiran Nistala | Officer | Acquired A | 340,900 | $0.00 | $0 | 340,900 | Direct |
| 01 Apr, 2026 | Eric J Hyllengren | Chief Financial Officer | Acquired A | 340,900 | $0.00 | $0 | 340,900 | Direct |
| 01 Apr, 2026 | Gary Whale | Chief Technology Officer | Acquired A | 263,000 | $0.00 | $0 | 263,000 | Direct |
| 01 Apr, 2026 | Kim Davis | Chief Legal Officer | Acquired A | 425,700 | $0.00 | $0 | 425,700 | Direct |
| 26 Feb, 2026 | Biotechnology Llc Ai | TenPercentOwner | Acquired P | 2,000,000 | $6.25 | $12.50Mn | 6,552,725 | Direct |
| 21 Feb, 2026 | Ajay Nirula | Director | Acquired A | 37,812 | $0.00 | $0 | 37,812 | Direct |
| 21 Feb, 2026 | Mark Eisner | Director | Acquired A | 37,812 | $0.00 | $0 | 37,812 | Direct |
| 23 Jan, 2026 | Parvinder Thiara | Director | Acquired A | 38,823 | $0.00 | $0 | 38,823 | Direct |
| 21 Jan, 2026 | Sandeep Chidambar Kulkarni | Chief Executive Officer | Acquired A | 2,934,107 | $0.00 | $0 | 2,934,107 | Direct |
| 15 Jul, 2025 | Eric J Hyllengren | Chief Financial Officer | Acquired A | 672,000 | $0.00 | $0 | 672,000 | Direct |
| 29 May, 2025 | Daniel J. Becker | Director | Acquired A | 51,000 | $0.00 | $0 | 51,000 | Direct |
| 21 May, 2025 | Amit Munshi | Director | Acquired A | 51,000 | $0.00 | $0 | 51,000 | Direct |