ONE GAS INC

Ticker: OGS CUSIP: 68235P108 Class: COM

Amundi's Holding History (CIK: 0001330387)

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

Q4 2025

Shares 6,943 Value ($000) $536 Avg Close $80.38 Range $76.52 - $83.96

Q1 2025

Shares 115 Value ($000) $9 Avg Close $72.08 Range $66.38 - $77.00

Q4 2024

Shares 83 Value ($000) $6 Avg Close $72.98 Range $66.92 - $78.89

Q2 2021

Shares 33,274 Value ($000) $2,467 Avg Close $77.01 Range $72.50 - $81.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,943	$536	$80.38	$76.52 - $83.96
Q1 2025	115	$9	$72.08	$66.38 - $77.00
Q4 2024	83	$6	$72.98	$66.92 - $78.89
Q2 2021	33,274	$2,467	$77.01	$72.50 - $81.90