Date Filed | Type | Description |
02/27/2017 |
SC 13D
| Form SC 13D - General statement of acquisition of beneficial ownership: |
02/17/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
02/17/2017 |
SC 13E3/A
| Form SC 13E3/A - Going private transaction by certain issuers [Amend] |
02/13/2017 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals [Amend] |
02/02/2017 |
EFFECT
| Form EFFECT - Notice of Effectiveness |
01/30/2017 |
15-12B
| Form 15-12B - Securities registration termination [Section 12(b)] |
01/30/2017 |
POS AM
| Form POS AM - Post-Effective amendments for registration statement |
01/27/2017 |
8-K
| Quarterly results |
01/03/2017 |
SC 13E3/A
| Form SC 13E3/A - Going private transaction by certain issuers [Amend] |
12/13/2016 |
SC 13E3/A
| Form SC 13E3/A - Going private transaction by certain issuers [Amend] |
11/21/2016 |
SC 13E3
| Form SC 13E3 - Going private transaction by certain issuers |
11/01/2016 |
10-Q
| Quarterly Report for the period ended September 30, 2016 |
11/01/2016 |
8-K
| Form 8-K - Current report |
11/01/2016 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
09/26/2016 |
8-K
| Other Events, Financial Statements and Exhibits |
08/05/2016 |
SC 13G/A
| Columbia Pipeline Group, Inc. reports a 0% stake in Columbia Pipeline Group, Inc. |
08/02/2016 |
10-Q
| Quarterly Report for the period ended June 30, 2016 |
07/12/2016 |
15-12B
| Form 15-12B - Securities registration termination [Section 12(b)] |
07/01/2016 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
07/01/2016 |
POSASR
| Form POSASR - Post-effective Amendment to an automatic shelf registration statement |
07/01/2016 |
POSASR
| Form POSASR - Post-effective Amendment to an automatic shelf registration statement |
07/01/2016 |
8-K
| Form 8-K - Current report |
07/01/2016 |
25-NSE
| Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities |
06/28/2016 |
11-K
| Form 11-K - Annual report of employee stock purchase, savings and similar plans |
06/28/2016 |
8-K
| Form 8-K - Current report |
06/22/2016 |
8-K
| Submission of Matters to a Vote of Security Holders, Other Events, Financial Statements and Exhibits |
05/31/2016 |
DFAN14A
| Form DFAN14A - Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material |
05/23/2016 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
05/23/2016 |
8-K
| Form 8-K - Current report |
05/19/2016 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
05/17/2016 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
05/17/2016 |
8-K
| Other Events, Financial Statements and Exhibits |
05/17/2016 |
DEFM14A
| Form DEFM14A - Definitive proxy statement relating to merger or acquisition |
05/16/2016 |
DFAN14A
| Form DFAN14A - Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material |
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