| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| McMillan Wayde D. | Chief Financial Officer | 2510 CONWAY AVENUE EAST, 3M CENTER, BUILDING 275-6W, MAPLEWOOD | /s/Megan Bombick, attorney-in-fact for Wayde D. McMillan | 09 Mar 2026 | 0001768648 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SOLV | Common Stock | Options Exercise | +8,802 | +23% | $0.000000* | 46,324 | 06 Mar 2026 | Direct | ||
| transaction | SOLV | Common Stock | Tax liability | -2,786 | -6% | $69.41* | 43,538 | 06 Mar 2026 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SOLV | Restricted Stock Units | Award | +35,321 | $0.000000* | 35,321 | 05 Mar 2026 | Common Stock | 35,321 | Direct | F1, F2 | |||
| transaction | SOLV | Restricted Stock Units | Options Exercise | -8,802 | -33% | $0.000000* | 17,605 | 06 Mar 2026 | Common Stock | 8,802 | 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 the first, second and third anniversaries of the grant date, subject to continued service through the vesting date. |