| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MBIO | Common Stock | Tax liability | $15,163 | -1,248 | -1.5% | $12.15* | 80,992 | 24 Apr 2022 | Direct | F1, F2, F4 |
| transaction | MBIO | Common Stock | Tax liability | $6,618 | -1,572 | -1.9% | $4.21* | 79,420 | 24 Apr 2023 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | 1,248 shares of common stock were relinquished to cover tax liability associated with the delivery of shares of common stock upon the vesting of restricted stock units. |
| F2 | The amount of common stock reflected on this Form 4 has been adjusted to reflect a 1-for-15 reverse stock split that occurred subsequent to this transaction. |
| F3 | 1,572 shares of common stock were relinquished to cover tax liability associated with the delivery of shares of common stock upon the vesting of restricted stock units. |
| F4 | Includes 3,975 shares of common stock acquired under the Mustang Bio, Inc. Employee Stock Purchase Plan on March 1, 2023 and September 1, 2023. |