Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000950170-25-102121
Filing Date
2025-08-04
Accepted
2025-08-04 17:00:41
Documents
75
Period of Report
2025-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q utl-20250630.htm   iXBRL 10-Q 4173749
2 EX-31.1 utl-ex31_1.htm EX-31.1 16402
3 EX-31.2 utl-ex31_2.htm EX-31.2 16368
4 EX-31.3 utl-ex31_3.htm EX-31.3 16362
5 EX-32.1 utl-ex32_1.htm EX-32.1 30539
6 EX-99.1 utl-ex99_1.htm EX-99.1 560930
7 GRAPHIC img121274776_0.jpg GRAPHIC 56811
  Complete submission text file 0000950170-25-102121.txt   19470934

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT utl-20250630.xsd EX-101.SCH 1993993
77 EXTRACTED XBRL INSTANCE DOCUMENT utl-20250630_htm.xml XML 4880199
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.: 251181280
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)