Photo of Matt Koleszar
D Michigan House · District 22

Rep. Matt Koleszar

Compare
Total votes
3,935
all sessions
Attendance
99%
29 missed
Near the chamber average
With party
96%
of cast votes
Near the chamber average
Bipartisan score
2%
crosses aisle rarely
Near the chamber average
Sponsored
1,358
bills & resolutions
Near the chamber average
Committees
3
assignments
1,358 bills and resolutions

Sponsored bills

Total
1,358
Primary
76
Co-sponsor
1,282
This page
1,358
matching current filters
Co-sponsor HR 284
In committee · Michigan House · Co-sponsor
A resolution to create a select committee to examine the Interlochen Center for the Arts and its relationship with Jeffrey Epstein.

Maddy summaryThis bill proposes the creation of a select committee to investigate the Interlochen Center for the Arts and its connection to Jeffrey Epstein. The committee would be tasked with examining the relationship between the arts center and the individual, potentially leading to further inquiries or recommendations. The measure is currently under consideration by the Michigan House of Representatives and has been referred to the Committee on Government Operations.

In committee Apr 16, 2026 1 co-sponsor
Co-sponsor HR 285
In committee · Michigan House · Co-sponsor
A resolution calling on the United States Department of Justice to conduct a full investigation of any person, regardless of political affiliation, mentioned in the Epstein files.

Maddy summaryThis House resolution calls on the Department of Justice to investigate every individual named in the Epstein files, regardless of their political affiliation. The measure responds to the release of millions of documents and a previous statement by the Acting Attorney General that no further federal prosecutions would occur. It urges the government to distinguish between victims, active participants, and those merely mentioned to ensure accountability for all potential perpetrators. As a non-binding resolution, it does not create new laws but formally requests that the Justice Department take action on this specific matter.

In committee Apr 16, 2026 1 co-sponsor
Co-sponsor HB 5758
In committee · Michigan House · Co-sponsor
Civil procedure: other; firearm industry responsibility act; provide for. Amends 1961 PA 236 (MCL 600.101 - 600.9947) by adding sec. 3845. TIE BAR WITH: HB 5760'26

Maddy summaryThis bill would add a new section to Michigan's civil procedure laws that allows the state attorney general and private individuals to sue firearm industry members for creating or maintaining a public nuisance through the sale, manufacture, or marketing of firearms and related products. The legislation requires these companies to establish reasonable controls over their products to prevent sales to prohibited persons, prevent theft, and stop the installation of devices like pistol converters, without needing to prove the company intended to cause harm. If a company violates these requirements, the attorney general can seek injunctions, damages, and other relief, while private victims of harm can also file lawsuits for compensatory and punitive damages. The bill defines firearm industry members broadly to include sellers, manufacturers, and distributors, and explicitly includes 3D printers and other manufacturing equipment in its scope.

In committee Mar 19, 2026 1 co-sponsor
Co-sponsor HB 5748
In committee · Michigan House · Co-sponsor
Weapons: concealed; concealed pistols in certain state buildings; prohibit. Amends sec. 5o of 1927 PA 372 (MCL 28.425o).

Maddy summaryThis bill prohibits licensed concealed pistol carriers from bringing firearms into specific state buildings and certain public venues, including schools, hospitals, sports arenas, and places of worship. It also bans portable electro-muscular disruption devices in these same locations, with exceptions for parking areas and certain law enforcement personnel. The legislation applies to all licensed individuals except retired police officers, security contractors, private investigators, and other designated law enforcement roles who are permitted to carry weapons on these premises. Violations result in civil fines, license suspensions, or criminal penalties depending on whether it is a first, second, or subsequent offense.

In committee Mar 19, 2026 1 co-sponsor
Co-sponsor HB 5750
In committee · Michigan House · Co-sponsor
Weapons: ammunition; sale, production, or possession of high-capacity magazines; prohibit. Amends 1931 PA 328 (MCL 750.1 - 750.568) by adding sec. 224g.

Maddy summaryThis bill would prohibit the sale, offer for sale, and possession of ammunition magazines capable of holding more than 10 rounds in Michigan starting January 1, 2027. The law applies to all individuals within the state and would classify violations as misdemeanors punishable by up to 90 days in jail, a fine of $500, or both. It directly affects gun owners, retailers, and manufacturers by restricting access to high-capacity magazines while allowing magazines with 10 rounds or fewer. The legislation amends Michigan's penal code to establish these new restrictions on ammunition storage and distribution.

In committee Mar 19, 2026 1 co-sponsor
Co-sponsor HB 5746
In committee · Michigan House · Co-sponsor
Crimes: penalties; penalties for discharging a firearm at a motor vehicle; increase fines if a minor is in the vehicle. Amends 1931 PA 328 (MCL 750.1 - 750.568) by adding sec. 234g.

Maddy summaryThis bill, known as Messiah's Law, creates a new felony offense for intentionally firing a gun at a vehicle the shooter knows or should know is occupied. The law directly affects individuals who commit this act and establishes penalties of up to 10 years in prison and a $10,000 fine. If a minor is present in the vehicle, the penalties increase to up to 20 years in prison and a $20,000 fine. The legislation amends Michigan's penal code by adding a specific section to address this conduct. The bill would take effect 90 days after being signed into law.

In committee Mar 19, 2026 1 co-sponsor
Co-sponsor HB 5743
In committee · Michigan House · Co-sponsor
Weapons: firearms; waiting period for firearm purchases; provide for. Amends sec. 223 of 1931 PA 328 (MCL 750.223).

Maddy summaryThis bill would require sellers to wait at least three days after completing a firearm sale before delivering the weapon to the buyer. It also prohibits sellers from selling firearms to individuals under indictment for a felony or those legally barred from owning guns. The legislation applies to anyone selling firearms in Michigan and carries penalties ranging from misdemeanor fines to felony imprisonment for violations.

In committee Mar 19, 2026 1 co-sponsor
Co-sponsor HB 5742
In committee · Michigan House · Co-sponsor
Weapons: other; gun-free zones; expand to include all buildings owned or leased by this state. Amends sec. 234d of 1931 PA 328 (MCL 750.234d).

Maddy summaryThis bill expands Michigan's gun-free zone laws to include all buildings owned, operated, or leased by the state, with the exception of state-owned shooting ranges. The legislation directly affects individuals who possess firearms in state facilities such as government offices, administrative buildings, and other state property. Key provisions amend existing statutes to clarify that state buildings fall under gun-free zone restrictions while maintaining exemptions for licensed concealed carry permit holders, peace officers, and security personnel performing their duties. The bill also retains existing restrictions on firearms in polling places, election-related locations, and other designated areas like schools, hospitals, and places of worship. Violations of these provisions could result in civil infractions or criminal penalties depending on the severity and frequency of the offense.

In committee Mar 19, 2026 1 co-sponsor
Co-sponsor HB 5754
In committee · Michigan House · Co-sponsor
Weapons: firearms; age requirement for purchase of a firearm; increase. Amends sec. 2 of 1927 PA 372 (MCL 28.422). TIE BAR WITH: HB 5753'26

Maddy summaryThis bill proposes to increase the minimum age requirement for purchasing firearms in Michigan from 18 to 21 years old. It directly affects all individuals seeking to buy firearms within the state, requiring them to obtain a license before making a purchase. The legislation mandates that sellers verify the buyer's age and license status, with penalties for non-compliance including fines up to $250. The bill also maintains existing requirements for background checks, mental health adjudications, and residency status while adding the age restriction as a new condition for firearm acquisition.

In committee Mar 19, 2026 1 co-sponsor
Co-sponsor HB 5759
In committee · Michigan House · Co-sponsor
Criminal procedure: sentencing guidelines; guidelines for firearm sale without accompanying safety device; revise cross reference to reflect amendment of other section of law. Amends sec. 11b, ch. XVII of 1927 PA 175 (MCL 777.11b). TIE BAR WITH: HB 5760'26

Maddy summaryThis bill amends Michigan's Code of Criminal Procedure to update sentencing guidelines and revise cross-references to reflect changes in related laws. It directly affects judges and prosecutors who apply sentencing rules and firearm regulations during criminal cases. The legislation does not introduce new criminal penalties or change existing laws but rather aligns legal references to ensure consistency across the state's criminal justice system.

In committee Mar 19, 2026 1 co-sponsor
Showing 81 to 90 of 1,358 bills
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