Green Party presidential nominee Jill Stein is taking steps to initiate a recount in Pennsylvania, three days after filing for a recount in Wisconsin. Recount requests were filed Monday in more than 100 Pennsylvania precincts, according to her campaign.

«The Stein recount effort is mobilizing concerned voters across Pennsylvania to request recounts in their precincts,» Stein campaign manager David Cobb said in a statement. «Additionally, the campaign filed a legal petition in state court today on behalf of 100 Pennsylvania voters to protect their right to substantively contest the election in Pennsylvania beyond the recounts being filed by voters at the precinct level. This petition will allow the campaign to pursue a full statewide recount in Pennsylvania if precinct-level recounts uncover any irregularities or tampering.”

The Pennsylvania action follows Stein’s initiation of the recount process in Wisconsin, where her campaign filed just before the state’s 5 p.m. deadline Friday. Stein had promised supporters that if she raised enough money to pay for additional recounts, her campaign would also file for similar action in Michigan and Pennsylvania.

Hillary Clinton’s top campaign lawyer said Saturday that the Democratic nominee’s campaign would participate in the Wisconsin recount initiated by Stein, and would follow a similar approach in Michigan and Pennsylvania if she pursued recounts in those states.

In Wisconsin, Trump’s margin of victory is just over 22,000 votes. And in Pennsylvania, it’s even larger — roughly 71,000 votes.