Insider Transactions
Showing insider trading activity for Richardson Peter C.
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
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Insider Role
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Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| NONE | Richardson Peter C | 4 Aug 2025 | 31 Jul 2025 | A-Award | EVP & Chief Scientific Officer | 20,518 |
| NONE | Richardson Peter C | 2 Jan 2025 | 1 Jan 2025 | M-Exempt | EVP & Chief Scientific Officer | 3,419 |
| NONE | Richardson Peter C | 2 Jan 2025 | 1 Jan 2025 | M-Exempt | EVP & Chief Scientific Officer | 3,419 |
| NONE | Richardson Peter C | 6 Feb 2024 | 2 Feb 2024 | A-Award | EVP & Chief Scientific Officer | 10,258 |
| MNK | Richardson Peter C | 16 Nov 2023 | 14 Nov 2023 | D-Return | EVP & Chief Scientific Officer | 75,091 |
| MNKPF | Richardson Peter C | 16 Nov 2023 | 14 Nov 2023 | D-Return | EVP & Chief Scientific Officer | 75,091 |
| MNKPF | Richardson Peter C | 5 Jul 2023 | 30 Jun 2023 | D-Return | EVP & Chief Scientific Officer | 127,861 |
| MNK | Richardson Peter C | 5 Jul 2023 | 30 Jun 2023 | D-Return | EVP & Chief Scientific Officer | 127,861 |
| MNK | Richardson Peter C | 5 Apr 2023 | 3 Apr 2023 | A-Award | EVP & Chief Scientific Officer | 127,861 |
| MNKPF | Richardson Peter C | 5 Apr 2023 | 3 Apr 2023 | A-Award | EVP & Chief Scientific Officer | 127,861 |
| MNK | Richardson Peter C | 3 Feb 2023 | 2 Feb 2023 | A-Award | EVP & Chief Scientific Officer | 75,091 |
| MNKPF | Richardson Peter C | 3 Feb 2023 | 2 Feb 2023 | A-Award | EVP & Chief Scientific Officer | 75,091 |
| MNK | Richardson Peter C | 20 Jan 2023 | 12 Jan 2023 | — | — | |
| MNK | Richardson Peter C | 20 Jan 2023 | 12 Jan 2023 | officer | 0 | |
| MNKPF | Richardson Peter C | 20 Jan 2023 | 12 Jan 2023 | — | — | |
| ATRS | Richardson Peter C | 26 May 2022 | 24 May 2022 | D-Return | See Remarks | 69,037 |
| ATRS | Richardson Peter C | 26 May 2022 | 24 May 2022 | D-Return | See Remarks | 14,414 |
| ATRS | Richardson Peter C | 26 May 2022 | 24 May 2022 | D-Return | See Remarks | 59,179 |
| ATRS | Richardson Peter C | 14 Jun 2021 | 10 Jun 2021 | A-Award | EVP, R&D Chief Medical Officer | 69,037 |
| ATRS | Richardson Peter C | 14 Jun 2021 | 10 Jun 2021 | A-Award | EVP, R&D Chief Medical Officer | 36,199 |