R Oklahoma House · District 12 On the 2026 ballot

Rep. Mark Chapman

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Compare

Session

Total votes

2,142

all sessions

Attendance

92%

156 missed

Near the chamber average

With party

94%

of cast votes

Near the chamber average

Bipartisan score

4%

crosses aisle rarely

Near the chamber average

Voting record

Yea

1,855

voted in favor

Nay

131

voted against

Absent

156

missed votes

Total cast

2,142

across all sessions

Crossed party

103

votes against own party

This page

2,142

matching current filters

Bill

Description

Vote

Result

Tally

Date

HB 3056

Agriculture; raw milk; Oklahoma Milk and Milk Products Act; sale; incidental sales; effective date.

Yea

Passed

14–0

Feb 25, 2026

HB 2596

Environmental Quality Code; Uniform Environmental Permitting Act; definitions; requirements and procedures; information; meetings; effective date.

Yea

Passed

12–0

Feb 25, 2026

HB 4426

Revenue and taxation; income tax; income tax credit for qualified economic development expenditures; effective date.

Yea

Passed

76–20

Feb 24, 2026

HB 2730

Revenue and taxation; interest rate computations; state tax liabilities; effective date.

Yea

Passed

87–11

Feb 24, 2026

HB 4329

Dental insurance claims; dental plans; definition; effective date.

Yea

Passed

91–5

Feb 24, 2026

HB 3465

Revenue and taxation; Oklahoma Emission Reduction Technology Incentive Act; termination date; effective date.

Yea

Passed

82–16

Feb 24, 2026

SB 133

Groundwater permits; requiring certain license be presented for intended use of groundwater for medical marijuana grow facilities. Effective date. Emergency.

Yea

Passed

85–12

Feb 23, 2026

HB 1484

Schools; creating Rain's Law; requiring certain instruction on fentanyl abuse prevention and drug poisoning awareness; effective date; emergency.

Yea

Passed

96–1

Feb 23, 2026

HB 1085

Contracts; Service Warranty Act; administrative fees; modifying fee amount; effective date.

Yea

Passed

88–8

Feb 23, 2026

HB 2786

Department of Mental Health and Substance Abuse Services; making an appropriation; source; amount; purpose; emergency.

Yea

Passed

81–7

Feb 19, 2026