Kulkarni Sandeep Chidambar
SEC insider (Form 3/4/5 filer). CIK 0001945691. Director and Chairman at Amanat Acquisition Corp. (AMAN) and 2 other issuers. 11 reported Form 4/5 transactions since Sep 2024; latest on Jul 2, 2026. Located in WESTFIELD, NJ.
Companies Kulkarni Sandeep Chidambar has filed insider reports for
- Amanat Acquisition Corp. (AMAN): Director, Officer, 10% Owner, Director and Chairman
- Zura Bio Ltd (ZURA): Director, Officer, Chief Executive Officer
- Tourmaline Bio, Inc. (TRML): Director, Officer, CEO
Kulkarni Sandeep Chidambar
CIK: 0001945691
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (11 total)
- Jul 2, 2026AMAN
Amanat Acquisition Corp.
OtherIndirectClass B Ordinary Shares
281.3K shares- - May 20, 2026AMAN
Amanat Acquisition Corp.
PurchaseIndirect300K shares- - Apr 1, 2026ZURA
Zura Bio Ltd
AwardDirectEmployee Share Option (Right to Buy)
894K shares- - Jan 21, 2026ZURA
Zura Bio Ltd
AwardDirectEmployee Share Option (Right to Buy)
2.9M shares- - Oct 28, 2025TRML
Tourmaline Bio, Inc.
DispositionDirect30.4K shares- - Oct 28, 2025TRML
Tourmaline Bio, Inc.
Tender OfferDirect724.7K shares- - Oct 28, 2025TRML
Tourmaline Bio, Inc.
Tender OfferIndirect7K shares- - Oct 22, 2025TRML
Tourmaline Bio, Inc.
ExerciseDirect25.3K shares at avg. $7.90$200K - May 21, 2025ZURA
Zura Bio Ltd
AwardDirectShare Option (Right to Buy)
51K shares- - Feb 3, 2025TRML
Tourmaline Bio, Inc.
AwardDirectEmployee Stock Option (Right to Buy)
226K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jul 2, 2026 |  AMAN Amanat Acquisition Corp. | Other Class B Ordinary Shares | 281,250 | - | - | Indirect |
| May 20, 2026 | AMAN Amanat Acquisition Corp. | Purchase | 300,000 | - | $0 | Indirect |
| Apr 1, 2026 |  ZURA Zura Bio Ltd | Award Employee Share Option (Right to Buy) | 894,000 | - | - | Direct |
| Jan 21, 2026 | ZURA Zura Bio Ltd | Award Employee Share Option (Right to Buy) | 2,934,107 | - | - | Direct |
| Oct 28, 2025 |  TRML Tourmaline Bio, Inc. | Disposition | 30,387 | - | - | Direct |
| Oct 28, 2025 | TRML Tourmaline Bio, Inc. | Tender Offer | 724,664 | - | - | Direct |
| Oct 28, 2025 | TRML Tourmaline Bio, Inc. | Tender Offer | 7,000 | - | - | Indirect |
| Oct 22, 2025 | TRML Tourmaline Bio, Inc. | Exercise | 25,316 | $7.90 | $199,996 | Direct |
| May 21, 2025 | ZURA Zura Bio Ltd | Award Share Option (Right to Buy) | 51,000 | - | - | Direct |
| Feb 3, 2025 | TRML Tourmaline Bio, Inc. | Award Employee Stock Option (Right to Buy) | 226,000 | - | - | Direct |
1-10 of 11 transactions