427 filings
Page 17 of 22
8-K
ntk03wg5qx1d m8x
27 Jun 05
Petroleum Helicopters, Inc. Announces Issuance of Shares to Cover Over-Allotments
12:00am
8-K
3sejpk hsph42j11
16 Jun 05
Petroleum Helicopters, Inc. Receives Subpoena from U.S. Department of Justice Antitrust Division
12:00am
8-K
w3x8alydamqt m4898z
14 Jun 05
Petroleum Helicopters, Inc. Completes Public Offering
12:00am
424B5
auqmsp96jvxsx04jxw
9 Jun 05
Prospectus supplement for primary offering
12:00am
8-K
y2otyr
9 Jun 05
Petroleum Helicopters, Inc. Prices Public Offering of Non-Voting Common Stock at $25.00 per Share
12:00am
8-K
68kc3kc
24 May 05
Petroleum Helicopters, Inc. Announces Public Offering of Non-Voting Common Stock
12:00am
424B3
uvxojbq0i
23 May 05
Prospectus supplement
12:00am
8-K
v37sy0dxri adox
17 May 05
Petroleum Helicopters, Inc. Announces Deepwater GoM Contract Award
12:00am
8-K
qjlhxjj0lgj6
9 May 05
Results of Operations and Financial Condition
12:00am
DEF 14C
1sov98t7m 5wvc
25 Apr 05
Information statement
12:00am
S-3
7f0ci
23 Mar 05
Shelf registration
12:00am
8-K
ndz0me9h
17 Mar 05
Results of Operations and Financial Condition
12:00am
8-K
7n13ycf l27t
10 Nov 04
Results of Operations and Financial Condition
12:00am
8-K
glmj4f4xgp0fm7rrb8qm
10 Aug 04
Results of Operations and Financial Condition
12:00am