| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 06/05/2023 | Backblaze, Inc. | | Grant | Class A Common Stock | 35.2k | $0.00 | $0 | | 06/05/2023 |
| 03/02/2023 | INTERPUBLIC GROUP OF COMPANIES, INC. | IPG | Sale | Common Stock | 6.4k | $35.50 | $228.1k | | 02/28/2023 |
| 08/19/2022 | INTERPUBLIC GROUP OF COMPANIES, INC. | IPG | Sale | Common Stock | 6.5k | $30.00 | $195k | | 08/19/2022 |
| 06/02/2022 | Backblaze, Inc. | | Grant | Class A Common Stock | 13.2k | $0.00 | $0 | | 06/02/2022 |
| 04/29/2022 | INTERPUBLIC GROUP OF COMPANIES, INC. | IPG | Purchase | Common Stock | 6.8k | $33.26 | $225k | | 04/29/2022 |
| 11/12/2021 | Backblaze, Inc. | | Grant | Class A Common Stock | 9.4k | $0.00 | $0 | | 11/12/2021 |
| 02/25/2021 | INTERPUBLIC GROUP OF COMPANIES, INC. | IPG | Sale | Common Stock | 5.7k | $26.26 | $150k | | 02/25/2021 |
| 05/21/2020 | INTERPUBLIC GROUP OF COMPANIES, INC. | IPG | Grant | Common Stock | 12.1k | $16.56 | $200k | | 05/21/2020 |
| 02/26/2020 | INTERPUBLIC GROUP OF COMPANIES, INC. | IPG | Sale | Common Stock | 9.8k | $23.71 | $231.5k | | 02/26/2020 |
| 04/30/2019 | INTERPUBLIC GROUP OF COMPANIES, INC. | IPG | Grant | Common Stock | 8.6k | $23.12 | $200k | | 04/30/2019 |
| 03/14/2019 | INTERPUBLIC GROUP OF COMPANIES, INC. | IPG | Sale | Common Stock | 5.8k | $22.46 | $130.3k | | 03/14/2019 |
| 11/05/2018 | INTERPUBLIC GROUP OF COMPANIES, INC. | IPG | Sale | Common Stock | 8.7k | $23.24 | $203k | | 11/05/2018 |
| 04/30/2018 | INTERPUBLIC GROUP OF COMPANIES, INC. | IPG | Grant | Common Stock | 8.4k | $23.92 | $200k | | 04/30/2018 |
| 03/07/2018 | INTERPUBLIC GROUP OF COMPANIES, INC. | IPG | Sale | Common Stock | 9.5k | $23.50 | $223.6k | | 03/07/2018 |
| 05/03/2013 | INTERPUBLIC GROUP OF COMPANIES, INC. | IPG | Sale | Common Stock | 11.8k | $14.10 | $166.4k | | 05/03/2013 |
| 08/03/2012 | INTERPUBLIC GROUP OF COMPANIES, INC. | IPG | Sale | Common Stock | 50 | $10.95 | $547.5 | | 08/03/2012 |
| 08/03/2012 | INTERPUBLIC GROUP OF COMPANIES, INC. | IPG | Sale | Common Stock | 9k | $10.70 | $96.6k | | 08/03/2012 |
| 08/03/2012 | INTERPUBLIC GROUP OF COMPANIES, INC. | IPG | Sale | Common Stock | 325 | $10.82 | $3.5k | | 08/03/2012 |
| 05/31/2011 | INTERPUBLIC GROUP OF COMPANIES, INC. | IPG | Grant | Common Stock | 8.4k | $11.91 | $100k | | 05/31/2011 |
| 06/30/2010 | INTERPUBLIC GROUP OF COMPANIES, INC. | IPG | Grant | Common Stock | 11k | $7.25 | $80k | | 06/30/2010 |