Mich. Comp. Laws § 440.8201: “Issuer” defined.

Sec. 8201.

With respect to an obligation on or a defense to a security, an "issuer" includes a person that does 1 or more of the following:

Places or authorizes the placing of its name on a security certificate, other than as authenticating trustee, registrar, transfer agent, or similar person, to evidence a share, participation, or other interest in its property or in an enterprise, or to evidence its duty to perform an obligation represented by the certificate.

Creates a share, participation, or other interest in its property or in an enterprise, or undertakes an obligation, that is an uncertificated security.

Directly or indirectly creates a fractional interest in its rights or property, if the fractional interest is represented by a security certificate.

Becomes responsible for, or in place of, another person described as an issuer in this section.

With respect to an obligation on or defense to a security, a guarantor is an issuer to the extent of its guaranty, whether or not its obligation is noted on a security certificate.

With respect to a registration of a transfer, issuer means a person on whose behalf transfer books are maintained.