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

SIC: 4931 - ELECTRIC & OTHER SERVICES COMBINED
State location: NH | State of Inc.: NH | Fiscal Year End: 1231
(CF Office: 01 Energy & Transportation)
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Items 1 - 40  0000755001 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001193125-24-089706 (34 Act)  Size: 105 KB
2024-04-08 001-08858
24830268
ARS  Documents Annual Report to Security Holders
Acc-no: 0001193125-24-081681 (34 Act)  Size: 28 MB
2024-03-29 001-08858
24802587
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001193125-24-081680 (34 Act)  Size: 8 MB
2024-03-29 001-08858
24802574
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-24-020128 (34 Act)  Size: 12 KB
2024-02-13 005-40265
24627154
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0000950170-24-014186 (34 Act)  Size: 20 MB
2024-02-13 001-08858
24622550
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001086364-24-000381 (34 Act)  Size: 13 KB
2024-01-19 005-40265
24545225
8-K  Documents   Interactive Data Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001193125-23-289191 (34 Act)  Size: 159 KB
2023-12-05 001-08858
231467057
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950170-23-059748 (34 Act)  Size: 16 MB
2023-11-07 001-08858
231381492
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0001193125-23-219155 (34 Act)  Size: 139 KB
2023-08-23 001-08858
231197979
S-3D  Documents Registration of securities, dividend or interest reinvestment plans, immediately effective
Acc-no: 0001193125-23-214346 (33 Act)  Size: 473 KB
2023-08-16 333-274020
231178610
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950170-23-036158 (34 Act)  Size: 18 MB
2023-08-01 001-08858
231129597
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001193125-23-185358 (34 Act)  Size: 669 KB
2023-07-11 001-08858
231082428
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001193125-23-161689 (34 Act)  Size: 162 KB
2023-06-06 001-08858
23996689
11-K  Documents Annual report of employee stock purchase, savings and similar plans
Acc-no: 0001193125-23-160627 (34 Act)  Size: 132 KB
2023-06-05 001-08858
23992102
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0001193125-23-132580 (34 Act)  Size: 160 KB
2023-05-02 001-08858
23879919
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950170-23-016431 (34 Act)  Size: 15 MB
2023-05-02 001-08858
23876583
8-K  Documents   Interactive Data Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001193125-23-122447 (34 Act)  Size: 178 KB
2023-04-27 001-08858
23857946
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001193125-23-116886 (34 Act)  Size: 8 MB
2023-04-26 001-08858
23846846
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001193125-23-095322 (34 Act)  Size: 14 KB
2023-04-07 001-08858
23809099
ARS  Documents Annual Report to Security Holders
Acc-no: 0001193125-23-082031 (34 Act)  Size: 10 MB
2023-03-28 001-08858
23769065
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001193125-23-082008 (34 Act)  Size: 8 MB
2023-03-28 001-08858
23768877
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0000950170-23-002696 (34 Act)  Size: 26 MB
2023-02-14 001-08858
23622228
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-23-015162 (34 Act)  Size: 12 KB
2023-02-09 005-40265
23602134
8-K  Documents   Interactive Data Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001193125-23-022800 (34 Act)  Size: 170 KB
2023-02-02 001-08858
23581563
8-K  Documents   Interactive Data Current report, items 1.01, 5.02, and 9.01
Acc-no: 0001193125-23-019155 (34 Act)  Size: 257 KB
2023-01-30 001-08858
23568506
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001306550-23-002216 (34 Act)  Size: 13 KB
2023-01-23 005-40265
23544250
8-K  Documents   Interactive Data Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001193125-22-274998 (34 Act)  Size: 174 KB
2022-11-01 001-08858
221351126
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-22-274471 (34 Act)  Size: 10 MB
2022-11-01 001-08858
221348457
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001193125-22-258202 (34 Act)  Size: 1 MB
2022-10-05 001-08858
221295777
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-22-209341 (34 Act)  Size: 10 MB
2022-08-02 001-08858
221126833
11-K  Documents Annual report of employee stock purchase, savings and similar plans
Acc-no: 0001193125-22-179762 (34 Act)  Size: 128 KB
2022-06-23 001-08858
221034159
8-K  Documents   Interactive Data Current report, items 7.01, 8.01, and 9.01
Acc-no: 0001193125-22-154072 (34 Act)  Size: 451 KB
2022-05-18 001-08858
22939551
8-K  Documents   Interactive Data Current report, items 5.07, 7.01, and 9.01
Acc-no: 0001193125-22-138779 (34 Act)  Size: 179 KB
2022-05-03 001-08858
22887795
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-22-137544 (34 Act)  Size: 9 MB
2022-05-03 001-08858
22884537
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001193125-22-121666 (34 Act)  Size: 11 MB
2022-04-27 001-08858
22856415
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001193125-22-088143 (34 Act)  Size: 4 MB
2022-03-29 001-08858
22781332
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001193125-22-079564 (34 Act)  Size: 140 KB
2022-03-18 001-08858
22753113
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001140361-22-005365 (34 Act)  Size: 46 KB
2022-02-14 005-40265
22634225
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001037389-22-000100 (34 Act)  Size: 13 KB
2022-02-11 005-40265
22615774
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-22-016322 (34 Act)  Size: 12 KB
2022-02-09 005-40265
22606172