Outstanding capital stock, surplus and undivided profits, which shall include any amounts designated for the payment of dividends until such amounts are definitely and irrevocably placed to the credit of stockholders subject to withdrawal on demand, plus the amount of bonds, notes, debentures or other evidences of indebtedness maturing and payable more than three (3) years after issuance. The term "capital" stock where herein used shall include all written evidence of interest or ownership in the control or management of a corporation or other organization. The term "evidence of indebtedness" where herein used shall not include any deposit made in any bank.
Okla. Stat. tit. 68, § 1209