| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Karydas Daphne | Director | 150 N. RADNOR CHESTER RD., SUITE F200, RADNOR | /s/ Adam Levy, Attorney-in-fact | 20 Feb 2026 | 0001816952 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MLYS | Common Stock | Award | $0 | +6,200 | $0.000000 | 6,200 | 19 Feb 2026 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MLYS | Stock Option | Award | $0 | +8,300 | $0.000000 | 8,300 | 19 Feb 2026 | Common Stock | 8,300 | $28.06 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | Restricted Stock Units (RSUs) are granted to the reporting person for no additional cash consideration, each of which represents a contingent right to receive one share of common stock upon vesting of these RSUs in one annual installment following the date of grant. |
| F2 | The stock option vests in 12 substantially equal monthly installments following the date of grant. |