4,250,000 Shares Non-Voting Common Stock ($0.10 Par Value) UNDERWRITING AGREEMENT June 9, 2005Underwriting Agreement • June 9th, 2005 • Petroleum Helicopters Inc • Air transportation, nonscheduled • New York
Contract Type FiledJune 9th, 2005 Company Industry JurisdictionUBS Securities LLC Lehman Brothers Inc. Howard Weil Incorporated Simmons & Company International As Representatives of the several Underwriters