Bradley Sitko - 03 Jan 2023 Form 4 Insider Report for XOMA Corp (XOMA)

Signature
/s/ Thomas Burns, Attorney-in-Fact for Bradley Sitko
Issuer symbol
XOMA
Transactions as of
03 Jan 2023
Net transactions value
$0
Form type
4
Filing time
06 Jan 2023, 15:30:12 UTC
Next filing
16 May 2023

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction XOMA Employee Stock Option (right to buy) Award $0 +300,000 $0.000000 300,000 03 Jan 2023 Common Stock 300,000 $18.66 Direct F1
transaction XOMA Employee Stock Option (right to buy) Award $0 +250,000 $0.000000 250,000 03 Jan 2023 Common Stock 250,000 $30.00 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares subject to this option shall vest over four years with a 25% vest on the one-year anniversary of vesting commencement date, and the remaining shares vest monthly over the following 36 months.