| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Kirberger Marcela A. | Chief Legal Affairs Officer | 2510 CONWAY AVENUE EAST, 3M CENTER, BUILDING 275-6W, MAPLEWOOD | /s/Marcela Kirberger | 2025-05-15 | 0001868881 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SOLV | Common Stock | Options Exercise | $0 | +4.49K | +174.66% | $0.00 | 7.06K | May 13, 2025 | Direct | |
| transaction | SOLV | Common Stock | Tax liability | -$95.6K | -1.3K | -18.44% | $73.52 | 5.76K | May 13, 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SOLV | Restricted Stock Units | Options Exercise | $0 | -4.49K | -33.33% | $0.00 | 8.98K | May 13, 2025 | Common Stock | 4.49K | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each Restricted Stock Unit ("RSU") represents a contingent right to receive 1 share of the issuer's Class A Common Stock upon settlement. |
| F2 | The RSUs shall fully vest in three tranches, with one-third vesting on each of May 13, 2025; May 13, 2026; and May 13, 2027, subject to continued service through the vesting date. |