Chen Bihua - Insider Non-Derivative Transactions at Corbus Pharmaceuticals Holdings, Inc. (CRBP) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 11, 2025, Chen Bihua's relationship to Corbus Pharmaceuticals Holdings, Inc. (CRBP) is TenPercentOwner, and currently has 2,344,971 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other CRBP insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Chen Bihua - Insider Non-Derivative Transactions of CRBP Common Stock
Chen Bihua - Insider Non-Derivative Transactions at CRBP
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 12, 2025 | Sell -- (Common Stock) | 30029 | 11.46 | 2344971 |
| Mar 9, 2024 | P -- (Common Stock) | 29342 | 41.23 | 1754342 |
| Mar 9, 2024 | P -- (Common Stock) | 24983 | 42.25 | 1779325 |
| Mar 9, 2024 | P -- (Common Stock) | 18548 | 43.26 | 1797873 |
| Mar 9, 2024 | P -- (Common Stock) | 61668 | 44.62 | 1859541 |
| Mar 9, 2024 | P -- (Common Stock) | 156597 | 45.26 | 2016138 |
| Mar 9, 2024 | P -- (Common Stock) | 8862 | 45.96 | 2025000 |
| Mar 8, 2024 | P -- (Common Stock) | 46799 | 37.82 | 1521799 |
| Mar 8, 2024 | P -- (Common Stock) | 10736 | 39.13 | 1532535 |
| Mar 8, 2024 | P -- (Common Stock) | 90325 | 39.99 | 1622860 |
| Mar 8, 2024 | P -- (Common Stock) | 102140 | 41.23 | 1725000 |
| Jan 27, 2024 | P -- (Common Stock) | 14388 | 25.73 | 456756 |
| Jan 27, 2024 | P -- (Common Stock) | 15243 | 26.66 | 471999 |
| Jan 27, 2024 | P -- (Common Stock) | 36747 | 27.7 | 508746 |
| Jan 27, 2024 | P -- (Common Stock) | 31028 | 28.82 | 539774 |
| Jan 27, 2024 | P -- (Common Stock) | 29244 | 29.42 | 569018 |
| Jan 27, 2024 | P -- (Common Stock) | 2654 | 31 | 571672 |
| Jan 27, 2024 | P -- (Common Stock) | 4125 | 31.86 | 575797 |
| Jan 27, 2024 | P -- (Common Stock) | 3866 | 32.47 | 579663 |
| Jan 27, 2024 | P -- (Common Stock) | 18055 | 33.71 | 597718 |
| Jan 27, 2024 | P -- (Common Stock) | 31549 | 34.62 | 629267 |
| Jan 27, 2024 | P -- (Common Stock) | 32295 | 35.83 | 661562 |
| Jan 27, 2024 | P -- (Common Stock) | 16484 | 36.53 | 678046 |
| Jan 27, 2024 | P -- (Common Stock) | 43754 | 37.49 | 721800 |
| Jan 27, 2024 | P -- (Common Stock) | 3200 | 38.49 | 725000 |