MO Rev Stat § 115.637 (2021)
2021 Missouri Revised Statutes|Title IX - Suffrage and Elections|Chapter 115 - Election Authorities and Conduct of Elections|Section 115.637 - Class four election offenses.

Effective - 07 Nov 2018, 2 histories   115.637. Class four election offenses. — The following offenses, and any others specifically so described by law, shall be class four election offenses and are deemed misdemeanors not connected with the exercise of the right of suffrage. Conviction for any of these offenses shall be punished by imprisonment of not more than one year or by a fine of not more than two thousand five hundred dollars or by both such imprisonment and fine:  (1) Stealing or willfully concealing, defacing, mutilating, or destroying any sample ballots that may be furnished by an organization or individual at or near any voting place on election day, except that this subdivision shall not be construed so as to interfere with the right of an individual voter to erase or cause to be erased on a sample ballot the name of any candidate and substituting the name of the person for whom he or she intends to vote; or to dispose of the received sample ballot;  (2) Printing, circulating, or causing to be printed or circulated, any false and fraudulent sample ballots which appear on their face to be designed as a fraud upon voters;  (3) Purposefully giving a printed or written sample ballot to any qualified voter which is intended to mislead the voter;  (4) On the part of any candidate for election to any office of honor, trust, or profit, offering or promising to discharge the duties of such office for a less sum than the salary, fees, or emoluments as fixed by law or promising to pay back or donate to any public or private interest any portion of such salary, fees, or emolument as an inducement to voters;  (5) On the part of any canvasser appointed to canvass any registration list, willfully failing to appear, refusing to continue, or abandoning such canvass or willfully neglecting to perform his duties in making such canvass or willfully neglecting any duties lawfully assigned to him or her;  (6) On the part of any employer, making, enforcing, or attempting to enforce any order, rule, or regulation or adopting any other device or method to prevent an employee from engaging in political activities, accepting candidacy for nomination to, election to, or the holding of, political office, holding a position as a member of a political committee, soliciting or receiving funds for political purpose, acting as chairman or participating in a political convention, assuming the conduct of any political campaign, signing, or subscribing his or her name to any initiative, referendum, or recall petition, or any other petition circulated pursuant to law;  (7) On the part of any person authorized or employed to print official ballots, or any person employed in printing ballots, giving, delivering, or knowingly permitting to be taken any ballot to or by any person other than the official under whose direction the ballots are being printed, any ballot in any form other than that prescribed by law, or with unauthorized names, with names misspelled, or with the names of candidates arranged in any way other than that authorized by law;  (8) On the part of any election authority or official charged by law with the duty of distributing the printed ballots, or any person acting on his or her behalf, knowingly distributing or causing to be distributed any ballot in any manner other than that prescribed by law;  (9) Any person having in his or her possession any official ballot, except in the performance of his or her duty as an election authority or official, or in the act of exercising his or her individual voting privilege;  (10) Willfully mutilating, defacing, or altering any ballot before it is delivered to a voter;  (11) On the part of any election judge, being willfully absent from the polls on election day without good cause or willfully detaining any election material or equipment and not causing it to be produced at the voting place at the opening of the polls or within fifteen minutes thereafter;  (12) On the part of any election authority or official, willfully neglecting, refusing, or omitting to perform any duty required of him or her by law with respect to holding and conducting an election, receiving and counting out the ballots, or making proper returns;  (13) On the part of any election judge, or party watcher or challenger, furnishing any information tending in any way to show the state of the count to any other person prior to the closing of the polls;  (14) On the part of any voter, except as otherwise provided by law, allowing his or her ballot to be seen by any person with the intent of letting it be known how he or she is about to vote or has voted, or knowingly making a false statement as to his or her inability to mark a ballot;  (15) On the part of any election judge, disclosing to any person the name of any candidate for whom a voter has voted;  (16) Interfering, or attempting to interfere, with any voter inside a polling place;  (17) On the part of any person at any registration site, polling place, counting location or verification location, causing any breach of the peace or engaging in disorderly conduct, violence, or threats of violence whereby such registration, election, count or verification is impeded or interfered with;  (18) Exit polling, surveying, sampling, electioneering, distributing election literature, posting signs or placing vehicles bearing signs with respect to any candidate or question to be voted on at an election on election day inside the building in which a polling place is located or within twenty-five feet of the building's outer door closest to the polling place, or, on the part of any person, refusing to remove or permit removal from property owned or controlled by such person, any such election sign or literature located within such distance on such day after request for removal by any person;  (19) Stealing or willfully defacing, mutilating, or destroying any campaign yard sign on private property, except that this subdivision shall not be construed to interfere with the right of any private property owner to take any action with regard to campaign yard signs on the owner's property and this subdivision shall not be construed to interfere with the right of any candidate, or the candidate's designee, to remove the candidate's campaign yard sign from the owner's private property after the election day. ­­-------- (L. 1977 H.B. 101 § 15.020, A.L. 1982 S.B. 526, A.L. 1985 H.B. 620, A.L. 2003 H.B. 511, A.L. 2018 S.B. 592)  Effective 11-07-18