29 results
S-3ASR
Helmerich & Payne International Drilling Co.
28 Apr 22
Automatic shelf registration
5:28pm
of a majority of the board of directors. The only business that may be conducted at a special meeting of stockholders is that business specified … upon at any annual meeting or special meeting of stockholders may be taken only if such proposal or director nomination is “properly presented
8-K
EX-3.1
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2 Jun 21
Amendments to Articles of Incorporation or Bylaws
4:20pm
S-3ASR
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25 Jan 19
Automatic shelf registration
4:25pm
8-K/A
EX-3.1
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9 Jun 14
Amendments to Articles of Incorporation or Bylaws
12:00am
8-K
EX-3.1
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6 Jun 14
Departure of Directors or Certain Officers
12:00am
8-K
EX-3.1
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4 Sep 13
Amendments to Articles of Incorporation or Bylaws
12:00am
8-K
EX-3.2
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14 Mar 12
Departure of Directors or Certain Officers
12:00am
8-K
EX-3.1
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10 Sep 07
Amendments to Articles of Incorporation or Bylaws
12:00am