| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 09/29/2023 | Ovintiv Inc. | OVV | Grant | Restricted Share Unit | 50 | $0.00 | $0 | | 09/29/2023 |
| 07/10/2023 | Sensei Biotherapeutics, Inc. | | Grant | Common Stock | 4.5k | $0.00 | $0 | | 07/10/2023 |
| 07/10/2023 | Sensei Biotherapeutics, Inc. | | Grant | Stock Option (Right to Buy) | 14.6k | $1.22 | $17.8k | | 07/10/2023 |
| 06/30/2023 | Ovintiv Inc. | OVV | Grant | Restricted Share Unit | 65 | $0.00 | $0 | | 06/30/2023 |
| 05/18/2023 | Ovintiv Inc. | OVV | Grant | Restricted Share Unit | 6.1k | $0.00 | $0 | | 05/18/2023 |
| 05/18/2023 | Ovintiv Inc. | OVV | Exercise | Restricted Share Unit | 6.1k | $0.00 | $0 | | 05/18/2023 |
| 03/31/2023 | Ovintiv Inc. | OVV | Grant | Restricted Share Unit | 58 | $0.00 | $0 | | 03/31/2023 |
| 03/08/2023 | Ovintiv Inc. | OVV | Exercise | Restricted Share Unit | 14.7k | $0.00 | $0 | | 03/08/2023 |
| 12/30/2022 | Ovintiv Inc. | OVV | Grant | Restricted Share Unit | 113 | $0.00 | $0 | | 12/30/2022 |
| 09/30/2022 | Ovintiv Inc. | OVV | Grant | Restricted Share Unit | 124 | $0.00 | $0 | | 09/30/2022 |
| 06/30/2022 | Ovintiv Inc. | OVV | Grant | Restricted Share Unit | 123 | $0.00 | $0 | | 06/30/2022 |
| 06/10/2022 | Sensei Biotherapeutics, Inc. | | Grant | Stock Option (Right to Buy) | 14.6k | $2.05 | $29.8k | | 06/10/2022 |
| 06/10/2022 | Sensei Biotherapeutics, Inc. | | Grant | Common Stock | 4.5k | $0.00 | $0 | | 06/10/2022 |
| 06/07/2022 | Ovintiv Inc. | OVV | Sale | Common Stock | 19.2k | $59.50 | $1.1M | Ricks Family Trust | 06/07/2022 |
| 05/23/2022 | Ovintiv Inc. | OVV | Sale | Common Stock | 10k | $50.00 | $500k | Ricks Family Trust | 05/23/2022 |
| 05/18/2022 | Ovintiv Inc. | OVV | Grant | Restricted Share Unit | 4.5k | $0.00 | $0 | | 05/18/2022 |
| 05/18/2022 | Ovintiv Inc. | OVV | Exercise | Restricted Share Unit | 4.5k | $0.00 | $0 | | 05/18/2022 |
| 04/18/2022 | Ovintiv Inc. | OVV | Sale | Common Stock | 10k | $53.73 | $537.3k | Ricks Family Trust | 04/18/2022 |
| 03/31/2022 | Ovintiv Inc. | OVV | Purchase | Common Stock | 19 | $0.00 | $0 | | 03/31/2022 |
| 03/31/2022 | Ovintiv Inc. | OVV | Grant | Restricted Share Unit | 82 | $0.00 | $0 | | 03/31/2022 |
| 03/08/2022 | Ovintiv Inc. | OVV | Exercise | Restricted Share Unit | 5.2k | $0.00 | $0 | | 03/08/2022 |
| 12/10/2021 | Sensei Biotherapeutics, Inc. | | Purchase | Common Stock | 20k | $5.86 | $117.2k | See footnote | 12/09/2021 |
| 12/09/2021 | Sensei Biotherapeutics, Inc. | | Purchase | Common Stock | 20k | $6.62 | $132.4k | See footnote | 12/09/2021 |
| 02/26/2021 | Ovintiv Inc. | OVV | Grant | Rights (Director Restricted Stock Unit) | 7.9k | $0.00 | $0 | | 02/26/2021 |
| 02/08/2021 | Sensei Biotherapeutics, Inc. | | Conversion | Series BB Preferred Convertible Stock | 3M | $0.00 | $0 | See footnote | 02/08/2021 |
| 02/08/2021 | Sensei Biotherapeutics, Inc. | | Conversion | Series AA Preferred Convertible Stock | 11.4M | $0.00 | $0 | See footnote | 02/08/2021 |
| 02/08/2021 | Sensei Biotherapeutics, Inc. | | Conversion | Common Stock | 301.8k | $0.00 | $0 | See footnote | 02/08/2021 |
| 02/03/2021 | Sensei Biotherapeutics, Inc. | | Grant | Stock Option (Right to Buy) | 16.7k | $19.00 | $316.7k | | 02/03/2021 |
| 03/18/2020 | Ovintiv Inc. | OVV | Purchase | Common Stock | 50k | $2.15 | $107.5k | Ricks Family Trust | 03/18/2020 |
| 03/09/2020 | Ovintiv Inc. | OVV | Purchase | Common Stock | 25k | $4.06 | $101.4k | Ricks Family Trust | 03/09/2020 |
| 03/09/2020 | Ovintiv Inc. | OVV | Purchase | Common Stock | 40k | $2.55 | $102.1k | Ricks Family Trust | 03/09/2020 |
| 02/28/2020 | Ovintiv Inc. | OVV | Grant | Rights (Director Restricted Stock Unit) | 13.3k | $0.00 | $0 | | 02/28/2020 |
| 02/27/2020 | Ovintiv Inc. | OVV | Purchase | Common Stock | 25k | $10.71 | $267.7k | Ricks Family Trust | 02/27/2020 |
| 02/21/2020 | Ovintiv Inc. | OVV | Purchase | | 15.5k | $15.87 | $246k | Ricks Family Trust | 02/21/2020 |
| 11/01/2019 | ENCANA CORP | ECA | Purchase | Common Shares | 62.5k | $3.96 | $247.5k | | 11/01/2019 |
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