| Name | Relationship | Address | Signature | Signature date | CIK | 
|---|---|---|---|---|---|
| CHIZEN BRUCE R | Director, Chair | 2100 SEAPORT BOULEVARD, REDWOOD CITY | /s/ Bridget Logterman, Attorney-in-fact | 2025-09-04 | 0001032834 | 
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | INFA | Class A Common Stock | Options Exercise | $208K | +23.9K | +6.47% | $8.70 | 393K | Sep 2, 2025 | Direct | |
| transaction | INFA | Class A Common Stock | Options Exercise | $1.52M | +175K | +44.56% | $8.70 | 568K | Sep 2, 2025 | Direct | |
| transaction | INFA | Class A Common Stock | Options Exercise | $177K | +17.7K | +3.12% | $10.00 | 585K | Sep 2, 2025 | Direct | |
| transaction | INFA | Class A Common Stock | Options Exercise | $300K | +30K | +5.12% | $10.00 | 615K | Sep 2, 2025 | Direct | |
| transaction | INFA | Class A Common Stock | Sale | -$6.15M | -247K | -40.07% | $24.93 | 369K | Sep 2, 2025 | Direct | F1 | 
| holding | INFA | Class A Common Stock | 615K | Sep 2, 2025 | See footnote | F2 | 
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | INFA | Stock Option (right to buy) | Options Exercise | $0 | -23.9K | -100% | $0.00 | 0 | Sep 2, 2025 | Class A Common Stock | 23.9K | $8.70 | Direct | F3 | 
| transaction | INFA | Stock Option (right to buy) | Options Exercise | $0 | -175K | -100% | $0.00 | 0 | Sep 2, 2025 | Class A Common Stock | 175K | $8.70 | Direct | F3 | 
| transaction | INFA | Stock Option (right to buy) | Options Exercise | $0 | -17.7K | -100% | $0.00 | 0 | Sep 2, 2025 | Class A Common Stock | 17.7K | $10.00 | Direct | F3 | 
| transaction | INFA | Stock Option (right to buy) | Options Exercise | $0 | -30K | -23.08% | $0.00 | 100K | Sep 2, 2025 | Class A Common Stock | 30K | $10.00 | Direct | F3 | 
| Id | Content | 
|---|---|
| F1 | The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 4 2024. | 
| F2 | Shares held by Gail Chizen 2009 Irrevocable Trust, dated January 24, 2009, of which the Reporting Person is a trustee. | 
| F3 | The shares subject to the option are fully vested and exercisable. |