VECTREN CORP

Quarterly Report for period ending 2018-09-30

Quarterly Report for period ending 2018-06-30

Quarterly Report for period ending 2018-03-31

Annual Report for period ending 2017-12-31

Quarterly Report for period ending 2017-09-30

Quarterly Report for period ending 2017-06-30

Quarterly Report for period ending 2017-03-31

Annual Report for period ending 2016-12-31

Quarterly Report for period ending 2016-09-30

Quarterly Report for period ending 2016-06-30

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Notice of termination of registration of a class of securities under Section 12(b)

Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities

Post-effective Amendment to an automatic shelf registration statement on Form S-3ASR or Form F-3ASR

A correspondence can be sent as a document with another submission type or can be sent as a separate submission.

Annual report of employee stock purchase, savings and similar plans

Annual report of employee stock purchase, savings and similar plans

Annual report of employee stock purchase, savings and similar plans

Annual report of employee stock purchase, savings and similar plans

Order Granting Confidential Treatment

Annual report to security holders

STATE STREET CORP: Major Shareholders

VANGUARD GROUP INC: Major Shareholders

BlackRock Inc.: Major Shareholders

Schach Eric J: Statement of changes in beneficial ownership of securities

JONES ROBERT G: Statement of changes in beneficial ownership of securities

GEORGE ANTON H: Statement of changes in beneficial ownership of securities

CHRISTIAN RONALD E: Statement of changes in beneficial ownership of securities

WOJTOWICZ JEAN L: Statement of changes in beneficial ownership of securities

SMITH MICHAEL L: Statement of changes in beneficial ownership of securities

SADLIER R DANIEL: Statement of changes in beneficial ownership of securities

Post-effective amendment to a S-8 registration statement

Post-effective amendment to a S-8 registration statement

Post-effective amendment to a S-8 registration statement

Post-effective amendment to a S-8 registration statement

Post-effective amendment to a S-8 registration statement

Post-effective amendment to a S-8 registration statement

Post-effective amendment to a S-8 registration statement

Prospectus filed pursuant to Rule 424(b)(3)

Prospectus filed pursuant to Rule 424(b)(3)

Automatic shelf registration statement of securities of well-known seasoned issuers

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials filed by non-management including Rule 14(a)(12) material

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive proxy statement relating to a merger, acquisition, or disposition