ONE GAS INC

Ticker: OGS CUSIP: 68235P108 Class: COM

FIRST MANHATTAN CO. LLC.'s Holding History (CIK: 0000728083)

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

Q4 2015
Shares 275 Value ($000) $13 Avg Close $48.28 Range $44.68 - $51.79
Q3 2015
Shares 275 Value ($000) $12 Avg Close $43.80 Range $41.23 - $45.58
Q2 2015
Shares 775 Value ($000) $32 Avg Close $42.67 Range $40.83 - $44.75
Q1 2015
Shares 775 Value ($000) $33 Avg Close $42.74 Range $38.88 - $46.50
Q4 2014
Shares 775 Value ($000) $31 Avg Close $38.82 Range $34.05 - $44.32
Q3 2014
Shares 775 Value ($000) $26 Avg Close $36.60 Range $34.21 - $38.62
Q2 2014
Shares 1,425 Value ($000) $53 Avg Close $36.58 Range $34.90 - $38.91
Q1 2014
Shares 1,425 Value ($000) $51 Avg Close $34.23 Range $31.94 - $37.01