WILLIAMS COS INC

Ticker: WMB CUSIP: 969457100 Class: COM

Kennebec Savings Bank's Holding History (CIK: 0002043536)

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

Q4 2025

Shares 18,746 Value ($000) $1,127 Avg Close $60.06 Range $55.73 - $65.01

Q3 2025

Shares 18,118 Value ($000) $1,148 Avg Close $57.82 Range $54.90 - $63.95

Q2 2025

Shares 18,043 Value ($000) $1,133 Avg Close $57.67 Range $50.30 - $62.40

Q1 2025

Shares 18,994 Value ($000) $1,135 Avg Close $55.43 Range $51.03 - $60.14

Q4 2024

Shares 20,625 Value ($000) $1,156 Avg Close $51.72 Range $43.35 - $57.84

Q3 2024

Shares 21,988 Value ($000) $1,004 Avg Close $41.76 Range $38.32 - $44.54

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	18,746	$1,127	$60.06	$55.73 - $65.01
Q3 2025	18,118	$1,148	$57.82	$54.90 - $63.95
Q2 2025	18,043	$1,133	$57.67	$50.30 - $62.40
Q1 2025	18,994	$1,135	$55.43	$51.03 - $60.14
Q4 2024	20,625	$1,156	$51.72	$43.35 - $57.84
Q3 2024	21,988	$1,004	$41.76	$38.32 - $44.54