# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-18-132751
Filing Date
2018-04-26
Accepted
2018-04-26 07:07:08
Documents
70
Period of Report
2018-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | d544531d10q.htm | 10-Q | 801104
2 | EX-11 | d544531dex11.htm | EX-11 | 8507
3 | EX-31.1 | d544531dex311.htm | EX-31.1 | 9141
4 | EX-31.2 | d544531dex312.htm | EX-31.2 | 9173
5 | EX-31.3 | d544531dex313.htm | EX-31.3 | 8891
6 | EX-32.1 | d544531dex321.htm | EX-32.1 | 6003
7 | EX-99.1 | d544531dex991.htm | EX-99.1 | 56408
14 | GRAPHIC | g54453163.jpg | GRAPHIC | 12155
| Complete submission text file | 0001193125-18-132751.txt |  | 6693938

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
8 | XBRL INSTANCE DOCUMENT | utl-20180331.xml | EX-101.INS | 1582740
9 | XBRL TAXONOMY EXTENSION SCHEMA | utl-20180331.xsd | EX-101.SCH | 68197
10 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | utl-20180331_cal.xml | EX-101.CAL | 67517
11 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | utl-20180331_def.xml | EX-101.DEF | 395922
12 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | utl-20180331_lab.xml | EX-101.LAB | 549145
13 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | utl-20180331_pre.xml | EX-101.PRE | 452894

Mailing Address 6 LIBERTY LANE WEST HAMPTON NH 03842
Business Address 6 LIBERTY LANE WEST HAMPTON NH 03842 6037736504
UNITIL CORP (Filer) CIK: 0000755001 (see all company filings)

EIN.: 020381573 | State of Incorp.: NH | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-08858 | Film No.: 18776111
SIC: 4931 Electric & Other Services Combined