UNITIL CORP

Ticker: UTL CUSIP: 913259107 Class: Common Stock

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 601,260 Value ($000) $29,125 Avg Close $48.66 Range $46.40 - $51.00

Q3 2025

Shares 309,935 Value ($000) $14,833 Avg Close $48.81 Range $44.61 - $53.37

Q2 2025

Shares 25,413 Value ($000) $1,325 Avg Close $55.44 Range $51.10 - $59.99

Q1 2025

Shares 23,105 Value ($000) $1,333 Avg Close $55.02 Range $51.30 - $58.30

Q4 2024

Shares 23,105 Value ($000) $1,252 Avg Close $58.01 Range $53.07 - $61.51

Q3 2024

Shares 23,105 Value ($000) $1,400 Avg Close $58.37 Range $50.47 - $63.52

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	601,260	$29,125	$48.66	$46.40 - $51.00
Q3 2025	309,935	$14,833	$48.81	$44.61 - $53.37
Q2 2025	25,413	$1,325	$55.44	$51.10 - $59.99
Q1 2025	23,105	$1,333	$55.02	$51.30 - $58.30
Q4 2024	23,105	$1,252	$58.01	$53.07 - $61.51
Q3 2024	23,105	$1,400	$58.37	$50.47 - $63.52