13 results
10-Q
2021 Q3
EX-3.1
DUK
Duke Energy Corp.
Quarterly report
4 Nov 21
11:07am
10-K
2016 FY
EX-3.1
PNY
Piedmont Natural Gas Co Inc
Annual report
22 Dec 16
12:00am
8-K
EX-3.1
PNY
Piedmont Natural Gas Co Inc
3 Oct 16
Duke Energy completes acquisition of Piedmont Natural Gas
12:00am
8-K
EX-3.2
PNY
Piedmont Natural Gas Co Inc
3 Oct 16
Duke Energy completes acquisition of Piedmont Natural Gas
12:00am
8-K
EX-3.1
PNY
Piedmont Natural Gas Co Inc
13 Sep 11
Amendments to Articles of Incorporation or Bylaws
12:00am
10-Q/A
EX-3
03fu7wqzm4yhu2uu9cv
3 Jul 97
Quarterly report (amended)
12:00am
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