Mich. Comp. Laws § 38.1613: Summary of fiscal transactions.

Sec. 13.

By April 15 of each year, the department shall furnish to the governor, the legislature, each retirant or beneficiary of a deceased retirant, and each member, a summary of the fiscal transactions of the retirement system for the last completed fiscal year. The summary shall contain at least the following information from the actuarial and financial statements:

A statement of assets and liabilities.

A statement of investments by, and amount earned in, each category.

A statement of revenues and expenditures.

A statement of the estimated number of members having vested pension benefits for which the retirement system is liable.

Other information the department or retirement board considers necessary.