Photo of Dianne Hesselbein
D Wisconsin Senate · District 27 On the 2026 ballot

Sen. Dianne Hesselbein

Compare
Total votes
802
all sessions
Attendance
100%
of floor votes
Near the chamber average
With party
98%
of cast votes
Near the chamber average
Bipartisan score
1%
crosses aisle rarely
Near the chamber average
Sponsored
1,223
bills & resolutions
Near the chamber average
Committees
4
assignments
1,223 bills and resolutions

Sponsored bills

Total
1,223
Primary
1,223
Co-sponsor
0
This page
1,223
matching current filters
Primary SB 348
Failed · Wisconsin Senate · Lead sponsor
Relating to: training to address student mental health and making an appropriation. (FE)

Maddy summarySB 348 requires school districts to provide training for staff on addressing student mental health, directly affecting public schools and their employees. The bill adds $500,000 for fiscal year 2025-26 and another $500,000 for 2026-27 to the state’s existing budget for the Department of Public Instruction to fund these training programs. This funding is specifically designated to support mental health training initiatives in schools, with no changes to existing curriculum requirements. The bill takes effect after the 2025 biennial budget is published.

Failed Mar 23, 2026 0 co-sponsors
Primary SB 516
Failed · Wisconsin Senate · Lead sponsor
Relating to: school district employee participation in state group health insurance and making an appropriation. (FE)

Maddy summarySB 516 requires the state group insurance board to study the potential costs and savings for Wisconsin school districts and current health insurance plan participants if school districts were either required to join or could voluntarily join a state-offered group health insurance plan. The bill allocates $300,000 for these actuarial studies, which must be completed within six months and reported to the governor and legislature. It does not change current participation rules but examines two scenarios: mandatory statewide enrollment versus voluntary participation. The study will specifically analyze financial impacts on school districts and existing plan members. This bill is procedural, focusing solely on gathering data before any policy decisions.

Failed Mar 23, 2026 0 co-sponsors
Primary SJR 78
Failed · Wisconsin Senate · Lead sponsor
Relating to: honoring the dedication and service of Chief Justice Ann Walsh Bradley.

Maddy summarySJR 78 is a ceremonial resolution honoring Chief Justice Ann Walsh Bradley upon her retirement from the Wisconsin Supreme Court. The resolution formally expresses the Wisconsin Legislature's appreciation for her decades of service, including her historic role as the first woman elected to the Wisconsin Supreme Court (1995) and her leadership as Chief Justice (2025). It recognizes her career milestones, community involvement, and global work advancing gender and human rights through judicial organizations. As a non-binding resolution, it does not create new laws or policies but serves as a symbolic tribute to her service.

Failed Mar 23, 2026 0 co-sponsors
Primary SB 433
Failed · Wisconsin Senate · Lead sponsor
Relating to: local traffic calming grants and making an appropriation. (FE)

Maddy summarySB 433 creates a new $60 million annual grant program for local governments to fund traffic calming infrastructure projects. It directly affects counties, cities, villages, towns, and federally recognized tribes by providing funding for projects designed to slow vehicle speeds, such as speed bumps or road redesigns. Projects must align with the federal transportation alternatives program and be administered by the state Department of Transportation. The bill establishes a formal grant process with application requirements and evaluation criteria, but does not change existing traffic laws or require local matching funds.

Failed Mar 23, 2026 0 co-sponsors
Primary SB 429
Failed · Wisconsin Senate · Lead sponsor
Relating to: prohibiting possessing a firearm on college and university campuses and providing a penalty.

Maddy summarySB 429 prohibits most people from possessing a firearm on the grounds of a university or college, including buildings and land owned or leased by the institution. It designates this as a Class A misdemeanor, with specific exceptions for law enforcement officers, military personnel on duty, individuals leasing residential or business space on campus, and those using firearms for approved programs. The bill creates the first dedicated prohibition for campus firearm possession, replacing a previous exemption under unrelated statutes. This change directly affects students, staff, and visitors on campus who are not exempt, with violations treated as serious offenses under criminal law.

Failed Mar 23, 2026 0 co-sponsors
Primary SB 12
Failed · Wisconsin Senate · Lead sponsor
Relating to: a sales and use tax exemption for the sale of gun safes. (FE)

Maddy summarySB 12 creates a sales and use tax exemption for gun safes and firearm safety devices. The bill defines qualifying items as locked containers (using combinations, keys, or biometrics) designed solely for secure storage - not display cases - and safety devices preventing unauthorized firearm access. It clarifies that firearms sold with safety devices already installed are taxed as firearms, not as safety devices. This exemption applies directly to consumers purchasing these specific storage or safety products.

Failed Mar 23, 2026 0 co-sponsors
Primary SB 581
Failed · Wisconsin Senate · Lead sponsor
Relating to: shared governance at University of Wisconsin System institutions.

Maddy summarySB 581 amends Wisconsin statutes to clarify and strengthen shared governance roles for faculty, academic staff, and students at University of Wisconsin System institutions. The bill gives faculty primary responsibility for advising on academic matters and requires STEM representation in faculty governance structures. Academic staff gain defined roles in shaping policies affecting their work, while students gain formal input on student life policies and control over fees supporting campus activities. These changes directly affect all faculty, academic staff, and students across UW System campuses by defining their specific participatory roles in institutional decision-making.

Failed Mar 23, 2026 0 co-sponsors
Primary SB 565
Failed · Wisconsin Senate · Lead sponsor
Relating to: pupil discrimination and private schools participating in a parental choice program or the Special Needs Scholarship Program, discrimination based on gender identity or gender expression, and providing a penalty.

Maddy summarySB 565 amends Wisconsin law to explicitly prohibit private schools participating in parental choice or scholarship programs (like the Special Needs Scholarship Program) from discriminating against students based on gender identity or gender expression. It specifically requires these schools, which may limit admission by sex, to admit students whose gender identity aligns with the sex they limit to. The bill adds a $1,000 penalty for school officials who intentionally violate these anti-discrimination rules and updates reporting requirements for school compliance. This directly affects students seeking enrollment in participating private schools and mandates new policies for school boards and governing bodies.

Failed Mar 23, 2026 0 co-sponsors
Primary SB 491
Failed · Wisconsin Senate · Lead sponsor
Relating to: general equalization aids, supplemental hold harmless aid, the per pupil adjustment for school district revenue limits, and making an appropriation. (FE)

Maddy summaryThis bill modifies Wisconsin's school funding formulas by increasing state appropriations by $493.8 million for the 2025-26 school year and $699.9 million for 2026-27. It adjusts per-pupil revenue limits to add $325 for the 2023-24 and 2024-25 school years, and establishes a new supplemental hold harmless aid provision to prevent school districts from receiving less state aid than calculated in the 2024-25 school year. These changes directly affect all public school districts in Wisconsin that receive state educational funding. The bill replaces previous funding mechanisms with updated formulas while maintaining specific financial adjustments for affected school years.

Failed Mar 23, 2026 0 co-sponsors
Primary SB 368
Failed · Wisconsin Senate · Lead sponsor
Relating to: storage of a firearm in a residence if child is present and providing a penalty.

Maddy summarySB 368 requires individuals residing with children or knowing children will be present in their home to store firearms in a securely locked container, locked location, or with a trigger lock engaged. It directly affects households with children, including parents and guardians. Violations are classified as a Class A misdemeanor for a first offense and a Class I felony for subsequent offenses. The bill also adds provisions allowing district attorneys to consider parental impact in prosecution decisions and delays arrests for 7 days if a child is injured or dies in an accidental shooting.

Failed Mar 23, 2026 0 co-sponsors
Showing 251 to 260 of 1,223 bills
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