November 12, 2025 · Form 4 insider transaction
KLEMP WALTER V bought 830,000 shares of MBRX, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 2 days after the transaction.
Issued in connection with the reporting person's employment with the Company.; The stock option set forth in this table vests in four equal annual installments beginning on the first anniversary of the Transaction Date, subject to the grantee's continued service to the Company on each vesting date.