LaMantia is running to represent Texas State Senate District 27 in 2022. LaMantia raised $695,670 and spent $3.9 million between Jan. 1, 2021, and June 30, 2022. According to Texas Ethics Commission reports, LaMantia spent the most money with the following individual payees and PACs.

Republican primary elections for 29 of 31 seats in the Texas State Senate took place on March 1, 2022. Of the 29 seats up for election in 2022, nine had a primary election with more than one candidates.

In Texas politics, state-level candidates and political action committees have received $375.3 million in total donations between January 1, 2021, and February 19, 2022. The 10 largest donors gave more than $23.7 million, or 6 percent of all contributions.