| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 08/23/2023 | Rosch Francis C | President & CEO | Disposition | Class A Common Stock | 545.7k | $23.25 | $12.7M | | 08/23/2023 |
| 08/23/2023 | Rosch Francis C | President & CEO | Disposition | Stock Option (right to buy) | 2.6M | $3.60 | $9.2M | | 08/23/2023 |
| 08/23/2023 | Rosch Francis C | President & CEO | Disposition | Stock Option (right to buy) | 400k | $4.83 | $1.9M | | 08/23/2023 |
| 08/23/2023 | Rosch Francis C | President & CEO | Disposition | Stock Option (right to buy) | 500k | $7.86 | $3.9M | | 08/23/2023 |
| 08/23/2023 | Rosch Francis C | President & CEO | Disposition | Stock Option (right to buy) | 190.4k | $25.00 | $4.8M | | 08/23/2023 |
| 08/23/2023 | Rosch Francis C | President & CEO | Disposition | Class B Common Stock | 195.3k | $0.00 | $0 | | 08/23/2023 |
| 08/23/2023 | Sethi Rinki | Director | Disposition | Class A Common Stock | 11.3k | $23.25 | $263.3k | | 08/23/2023 |
| 08/23/2023 | Sethi Rinki | Director | Disposition | Stock Option (right to buy) | 63.2k | $16.35 | $1M | | 08/23/2023 |
| 08/23/2023 | Ott Alexander | Director | Disposition | Class B Common Stock | 489.1k | $0.00 | $0 | | 08/23/2023 |
| 08/23/2023 | Ott Alexander | Director | Disposition | Class A Common Stock | 11.5k | $23.25 | $267.1k | | 08/23/2023 |
| 08/23/2023 | ACCEL LONDON III LP | 10% Owner | Disposition | Class B Common Stock | 12.8M | $0.00 | $0 | | 08/23/2023 |
| 08/23/2023 | ACCEL LONDON III LP | 10% Owner | Disposition | Class B Common Stock | 4.8M | $0.00 | $0 | By: Accel Growth Fund IV L.P. | 08/23/2023 |
| 08/23/2023 | ACCEL LONDON III LP | 10% Owner | Disposition | Class B Common Stock | 27.3k | $0.00 | $0 | By: Accel Growth Fund IV Strategic Partners L.P. | 08/23/2023 |
| 08/23/2023 | ACCEL LONDON III LP | 10% Owner | Disposition | Class B Common Stock | 290.6k | $0.00 | $0 | By: Accel London Investors 2012 L.P. | 08/23/2023 |
| 08/23/2023 | ACCEL LONDON III LP | 10% Owner | Disposition | Class B Common Stock | 229.5k | $0.00 | $0 | By: Accel Growth Fund Investors 2016 L.L.C. | 08/23/2023 |
| 08/23/2023 | Foundation Capital Management Co. VII, L.L.C. | 10% Owner | Disposition | Class B Common Stock | 8.4M | $0.00 | $0 | See Footnote | 08/23/2023 |
| 08/23/2023 | Foundation Capital Management Co. VII, L.L.C. | 10% Owner | Disposition | Class B Common Stock | 128.2k | $0.00 | $0 | See Footnote | 08/23/2023 |
| 08/23/2023 | Barker Peter M | Chief Product Officer & EVP | Disposition | Class A Common Stock | 212.7k | $23.25 | $4.9M | | 08/23/2023 |
| 08/23/2023 | Barker Peter M | Chief Product Officer & EVP | Disposition | Stock Option (right to buy) | 14.6k | $4.83 | $70.4k | | 08/23/2023 |
| 08/23/2023 | Barker Peter M | Chief Product Officer & EVP | Disposition | Stock Option (right to buy) | 46.1k | $25.00 | $1.2M | | 08/23/2023 |
| 08/23/2023 | Fernandez Juan P | CFO, Executive VP - Global | Disposition | Class A Common Stock | 759.4k | $23.25 | $17.7M | | 08/23/2023 |
| 08/23/2023 | Fernandez Juan P | CFO, Executive VP - Global | Disposition | Stock Option (right to buy) | 20.2k | $1.68 | $34k | | 08/23/2023 |
| 08/23/2023 | Fernandez Juan P | CFO, Executive VP - Global | Disposition | Stock Option (right to buy) | 108.7k | $2.70 | $293.6k | | 08/23/2023 |
| 08/23/2023 | Fernandez Juan P | CFO, Executive VP - Global | Disposition | Stock Option (right to buy) | 130k | $4.83 | $627.9k | | 08/23/2023 |
| 08/23/2023 | Fernandez Juan P | CFO, Executive VP - Global | Disposition | Stock Option (right to buy) | 300k | $4.83 | $1.4M | | 08/23/2023 |
| 08/23/2023 | Fernandez Juan P | CFO, Executive VP - Global | Disposition | Stock Option (right to buy) | 87.3k | $25.00 | $2.2M | | 08/23/2023 |
| 08/23/2023 | Fleischmann Samuel J | Chief Legal Officer | Disposition | Class A Common Stock | 121.9k | $23.25 | $2.8M | | 08/23/2023 |
| 08/23/2023 | Fleischmann Samuel J | Chief Legal Officer | Disposition | Stock Option (right to buy) | 173k | $3.72 | $643.5k | | 08/23/2023 |
| 08/23/2023 | Fleischmann Samuel J | Chief Legal Officer | Disposition | Stock Option (right to buy) | 50k | $7.86 | $393k | | 08/23/2023 |
| 08/23/2023 | Fleischmann Samuel J | Chief Legal Officer | Disposition | Stock Option (right to buy) | 29.9k | $25.00 | $746.6k | | 08/23/2023 |
| 08/23/2023 | Weiss Warren M | Director | Disposition | Class A Common Stock | 11.1k | $23.25 | $258.7k | | 08/23/2023 |
| 08/23/2023 | Weiss Warren M | Director | Disposition | Class B Common Stock | 8.4M | $0.00 | $0 | By: Foundation Capital VII, L.P. | 08/23/2023 |
| 08/23/2023 | Weiss Warren M | Director | Disposition | Class B Common Stock | 128.2k | $0.00 | $0 | By: Foundation Capital VII Principals Fund, L.L.C. | 08/23/2023 |
| 08/23/2023 | Walker Maria C | Director | Disposition | Class A Common Stock | 11.9k | $23.25 | $276.7k | | 08/23/2023 |
| 08/23/2023 | Walker Maria C | Director | Disposition | Stock Option (right to buy) | 166.5k | $4.71 | $784k | | 08/23/2023 |
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