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HomeCommercial CodeDiv. 8Ch. 1§ 8108 Security Transfer Warranties

§ 8108 Security Transfer Warranties

Commercial Code·California
AI Summary·Official Text·Key Terms·Related Statutes·References
AI SummaryVerified

§ 8108 Security Transfer Warranties

Key Takeaways

  • •If you sell a stock certificate, you promise the buyer it's real, not fake or changed, and no one else claims to own it.
  • •If you sell a stock without a certificate, you promise the buyer it's valid and no one else claims to own it.
  • •If you sign over a stock certificate, you promise the company it's a real signature and no one else claims to own it.
  • •If you're helping someone else sell their stock, you only promise you have the right to do so and know of no other claims.

Example

You sell your old Disney stock certificate to your friend.

You promise your friend the certificate is real, not fake, and that no one else says they own it. If the certificate is fake, your friend can come after you.

AI-generated — May contain errors. Not legal advice. Always verify source.

Official Source
View on CA.gov

§ 8108 Security Transfer Warranties

(a) A person who transfers a certificated security to a purchaser for value warrants to the purchaser, and an endorser, if the transfer is by endorsement, warrants to any subsequent purchaser, all of the following: (1) The certificate is genuine and has not been materially altered. (2) The transferor or endorser does not know of any fact that might impair the validity of the security. (3) There is no adverse claim to the security. (4) The transfer does not violate any restriction on transfer. (5) If the transfer is by endorsement, the endorsement is made by an appropriate person, or if the endorsement is by an agent, the agent has actual authority to act on behalf of the appropriate person. (6) The transfer is otherwise effective and rightful. (b) A person who originates an instruction for registration of transfer of an uncertificated security to a purchaser for value warrants to the purchaser all of the following: (1) The instruction is made by an appropriate person, or if the instruction is by an agent, the agent has actual authority to act on behalf of the appropriate person. (2) The security is valid. (3) There is no adverse claim to the security. (4) At the time the instruction is presented to the issuer, all of the following will be applicable: (A) The purchaser will be entitled to the registration of transfer. (B) The transfer will be registered by the issuer free from all liens, security interests, restrictions, and claims other than those specified in the instruction. (C) The transfer will not violate any restriction on transfer. (D) The requested transfer will otherwise be effective and rightful. (c) A person who transfers an uncertificated security to a purchaser for value and does not originate an instruction in connection with the transfer warrants all of the following: (1) The uncertificated security is valid. (2) There is no adverse claim to the security. (3) The transfer does not violate any restriction on transfer. (4) The transfer is otherwise effective and rightful. (d) A person who endorses a security certificate warrants all of the following to the issuer: (1) There is no adverse claim to the security. (2) The endorsement is effective. (e) A person who originates an instruction for registration of transfer of an uncertificated security warrants all of the following to the issuer: (1) The instruction is effective. (2) At the time the instruction is presented to the issuer the purchaser will be entitled to the registration of transfer. (f) A person who presents a certificated security for registration of transfer or for payment or exchange warrants to the issuer that the person is entitled to the registration, payment, or exchange, but a purchaser for value and without notice of adverse claims to whom transfer is registered warrants only that the person has no knowledge of any unauthorized signature in a necessary endorsement. (g) If a person acts as agent of another in delivering a certificated security to a purchaser, the identity of the principal was known to the person to whom the certificate was delivered, and the certificate delivered by the agent was received by the agent from the principal or received by the agent from another person at the direction of the principal, the person delivering the security certificate warrants only that the delivering person has authority to act for the principal and does not know of any adverse claim to the certificated security. (h) A secured party who redelivers a security certificate received, or after payment and on order of the debtor delivers the security certificate to another person, makes only the warranties of an agent under subdivision (g). (i) Except as otherwise provided in subdivision (g), a broker acting for a customer makes to the issuer and a purchaser the warranties provided in subdivisions (a) to (f), inclusive. A broker that delivers a security certificate to its customer, or causes its customer to be registered as the owner of an uncertificated security, makes to the customer the warranties provided in subdivision (a) or (b), and has the rights and privileges of a purchaser under this section. The warranties of and in favor of the broker acting as an agent are in addition to applicable warranties given by and in favor of the customer. (Repealed and added by Stats. 1996, Ch. 497, Sec. 9. Effective January 1, 1997.)

Last verified: January 23, 2026

Key Terms

certificated securityuncertificated securitytransferwarrantsadverse claim

Related Statutes

  • § 8112 Creditor Access To Securities
  • § 8302 Purchaser Rights Acquisition
  • § 8102 Financial Asset Definitions
  • § 8105 Notice Of Adverse Claims
  • § 8106 Security Purchaser Control Rules

References

  • Official text at leginfo.legislature.ca.gov
  • California Legislature. Commercial Code. Section 8108.
View Official Source