Form 8-K - Current report:
SEC Accession No. 0001193125-25-181993
Filing Date
2025-08-18
Accepted
2025-08-15 18:11:43
Documents
18
Period of Report
2025-08-14
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K d88254d8k.htm   iXBRL 8-K 36864
2 EX-1.1 d88254dex11.htm EX-1.1 254652
3 EX-5.1 d88254dex51.htm EX-5.1 9845
4 EX-99.1 d88254dex991.htm EX-99.1 9981
5 EX-99.2 d88254dex992.htm EX-99.2 10203
9 GRAPHIC g88254g0815064804357.jpg GRAPHIC 3433
10 GRAPHIC g88254g0815065108967.jpg GRAPHIC 3303
  Complete submission text file 0001193125-25-181993.txt   519953

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA utl-20250814.xsd EX-101.SCH 2830
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE utl-20250814_lab.xml EX-101.LAB 17233
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE utl-20250814_pre.xml EX-101.PRE 10799
21 EXTRACTED XBRL INSTANCE DOCUMENT d88254d8k_htm.xml XML 3508
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: 8-K | Act: 34 | File No.: 001-08858 | Film No.: 251225860
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)