Form 424B5 - Prospectus [Rule 424(b)(5)]:
SEC Accession No. 0001193125-25-180794
Filing Date
2025-08-14
Accepted
2025-08-14 16:15:37
Documents
2

Document Format Files

Seq Description Document Type Size
1 424B5 d923986d424b5.htm 424B5 286725
2 GRAPHIC g923986g49u43.jpg GRAPHIC 31376
  Complete submission text file 0001193125-25-180794.txt   331076
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: 424B5 | Act: 33 | File No.: 333-287753 | Film No.: 251219341
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)