(1) “Harm” means loss, disadvantage or injury, or anything so regarded by the person affected, including loss, disadvantage or injury to any other person in whose welfare the person is interested.

(2) “Party officer” means a person who holds any position or office in a political party, whether by election, appointment or otherwise.

(3) “Personal benefit” means gain or advantage to the recipient personally or anything regarded by the recipient as such gain or advantage, including gain or advantage conferred on the behalf or at the request of the person upon another person in whose welfare the person is interested but not a gain or advantage promised generally to a group or class of voters as a consequence of public measures which a candidate engages to support or oppose.

(4) “Public servant” means any officer or employee of the State or any political subdivision thereof, including legislators and judges, and any person participating as juror, advisor or consultant in performing a governmental function but the term does not include witnesses. This definition includes persons who are candidates for office or who have been elected to office but who have not yet assumed office.