Insider Transactions
Showing insider trading activity for Knobil Katharine.
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
Transaction Type
Insider Role
Min Transaction Value
No stock price data available.
Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| MRKR | Knobil Katharine | 19 Nov 2025 | 17 Nov 2025 | A-Award | director | 84,411 |
| MRKR | Knobil Katharine | 19 Nov 2025 | 17 Nov 2025 | A-Award | director | 137,330 |
| KRRO | Knobil Katharine | 12 Jun 2025 | 11 Jun 2025 | A-Award | director | 6,010 |
| PLRX | Knobil Katharine | 9 Jun 2025 | 5 Jun 2025 | A-Award | director | 30,000 |
| MRKR | Knobil Katharine | 14 Feb 2025 | 12 Feb 2025 | A-Award | director | 30,000 |
| KRRO | Knobil Katharine | 28 Aug 2024 | 26 Aug 2024 | A-Award | director | 9,041 |
| KRRO | Knobil Katharine | 28 Aug 2024 | 26 Aug 2024 | — | 0 | |
| PLRX | Knobil Katharine | 17 Jun 2024 | 13 Jun 2024 | A-Award | director | 26,764 |
| MRKR | Knobil Katharine | 8 Jun 2023 | 6 Jun 2023 | A-Award | director | 8,000 |
| PLRX | Knobil Katharine | 8 Jun 2023 | 7 Jun 2023 | A-Award | director | 14,000 |
| PLRX | Knobil Katharine | 16 Sept 2022 | 14 Sept 2022 | A-Award | director | 30,000 |
| PLRX | Knobil Katharine | 16 Sept 2022 | 14 Sept 2022 | — | 0 | |
| MRKR | Knobil Katharine | 26 May 2022 | 24 May 2022 | A-Award | director: | 80,000 |
| MRKR | Knobil Katharine | 26 May 2022 | 24 May 2022 | A-Award | director | 80,000 |
| ARNA | Knobil Katharine | 11 Mar 2022 | 11 Mar 2022 | J-Other | director | 2,939 |
| ARNA | Knobil Katharine | 11 Mar 2022 | 11 Mar 2022 | D-Return | director | 7,202 |
| ARNA | Knobil Katharine | 11 Mar 2022 | 11 Mar 2022 | J-Other | director | 3,882 |
| ARNA | Knobil Katharine | 11 Mar 2022 | 11 Mar 2022 | D-Return | director | 5,000 |
| MRKR | Knobil Katharine | 9 Dec 2021 | 8 Dec 2021 | A-Award | director | 125,000 |
| MRKR | Knobil Katharine | 9 Dec 2021 | 8 Dec 2021 | director | 0 |