Unless otherwise agreed, the transferor of a security on due demand shall supply the purchaser with proof of authority to transfer or with any other requisite necessary to obtain registration of the transfer of the security, but, if the transfer is not for value, a transferor need not comply unless the purchaser pays the necessary expenses. If the transferor fails within a reasonable time to comply with the demand, the purchaser may reject or rescind the transfer.
13 Pa.C.S. § 8307
Purchaser's right to requisites for registration of transfer
Known as the Uniform Commercial Code
The act spans §§ 13–13 (634 sections).
Official source: Pennsylvania General Assembly. Reproduced from public-domain Pennsylvania statutes; confirm against the official source for the current text. Not legal advice.