Signal Hill Petroleum, Inc.
$449.5K
Total contributed
117
Donations
41
Recipients
$3.8K
Avg donation
Years active: 2025, 2024, 2023, 2022, 2020, 2019, 2018, 2017, 2016, 2014, 2013, 2012, 2010, 2008, 2006, 2004, 2003, 2001
State: 117 donations ($449.5K)