Wellington Biomedical Innovation Master Investors (Cayman) II L.P.
CIK: 0001903360
10% Owner
Primary company: MBX Biosciences, Inc. (MBX)
Wellington Biomedical Innovation Master Investors (Cayman) II L.P. is a corporate insider at MBX Biosciences, Inc. (MBX) filing SEC Form 4 transactions. 15 transactions across 5 companies. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Conversion | 211,013 | - | - | 0 | 5/1/2026 Filed: 5/1/2026 | Filing → | |
| Conversion | 1,064,473 | - | - | 0 | 5/1/2026 Filed: 5/1/2026 | Filing → | |
| Conversion | 1,275,486 | - | - | 1,275,486 | 5/1/2026 Filed: 5/1/2026 | Filing → | |
Metsera, Inc. MTSR | Conversion | 1,857,699 | - | - | 0 | 1/30/2025 Filed: 2/3/2025 | Filing → |
Metsera, Inc. MTSR | Conversion | 1,857,699 | - | - | 1,857,699 | 1/30/2025 Filed: 2/3/2025 | Filing → |
| Conversion | 852,940 | - | - | 0 | 10/15/2024 Filed: 10/15/2024 | Filing → | |
| Conversion | 894,733 | - | - | 894,733 | 10/15/2024 Filed: 10/15/2024 | Filing → | |
| Conversion | 4,854,368 | - | - | 0 | 9/16/2024 Filed: 9/17/2024 | Filing → | |
| Conversion | 16,666,666 | - | - | 0 | 9/16/2024 Filed: 9/17/2024 | Filing → | |
| Conversion | 403,787 | - | - | 1,790,122 | 9/16/2024 Filed: 9/17/2024 | Filing → | |
| Conversion | 1,386,335 | - | - | 1,386,335 | 9/16/2024 Filed: 9/17/2024 | Filing → | |
| Conversion | 10,000,000 | $0.00 | $0 | 0 | 11/14/2023 Filed: 11/16/2023 | Filing → | |
| Conversion | 737,000 | - | - | 737,000 | 11/14/2023 Filed: 11/16/2023 | Filing → | |
RayzeBio, Inc. RYZB | Conversion | 1,557,846 | $0.00 | $0 | 0 | 9/19/2023 Filed: 9/19/2023 | Filing → |
RayzeBio, Inc. RYZB | Conversion | 1,557,846 | - | - | 1,557,846 | 9/19/2023 Filed: 9/19/2023 | Filing → |
Type
Conversion
Shares
211,013
Price
-
Value
-
Type
Conversion
Shares
1,064,473
Price
-
Value
-
Type
Conversion
Shares
1,275,486
Price
-
Value
-
Metsera, Inc.
MTSR
Type
Conversion
Shares
1,857,699
Price
-
Value
-
Metsera, Inc.
MTSR
Type
Conversion
Shares
1,857,699
Price
-
Value
-
Type
Conversion
Shares
852,940
Price
-
Value
-
Type
Conversion
Shares
894,733
Price
-
Value
-
Type
Conversion
Shares
4,854,368
Price
-
Value
-
Type
Conversion
Shares
16,666,666
Price
-
Value
-
Type
Conversion
Shares
403,787
Price
-
Value
-
Type
Conversion
Shares
1,386,335
Price
-
Value
-
Type
Conversion
Shares
10,000,000
Price
$0.00
Value
$0
Type
Conversion
Shares
737,000
Price
-
Value
-
RayzeBio, Inc.
RYZB
Type
Conversion
Shares
1,557,846
Price
$0.00
Value
$0
RayzeBio, Inc.
RYZB
Type
Conversion
Shares
1,557,846
Price
-
Value
-
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