ONE GAS INC

Ticker: OGS CUSIP: 68235P108 Class: COM

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q2 2021
Shares 13,448 Value ($000) $997 Avg Close $77.01 Range $72.50 - $81.90
Q1 2021
Shares 116,474 Value ($000) $8,958 Avg Close $72.97 Range $66.77 - $78.01
Q4 2020
Shares 184,657 Value ($000) $14,176 Avg Close $75.58 Range $66.94 - $82.40
Q3 2020
Shares 188,306 Value ($000) $12,995 Avg Close $73.69 Range $65.51 - $79.98
Q2 2020
Shares 172,422 Value ($000) $13,285 Avg Close $80.79 Range $72.25 - $92.00
Q1 2020
Shares 171,635 Value ($000) $14,352 Avg Close $88.45 Range $63.67 - $96.97
Q4 2019
Shares 144,970 Value ($000) $13,565 Avg Close $91.47 Range $84.90 - $96.66
Q3 2019
Shares 204,874 Value ($000) $19,690 Avg Close $91.28 Range $86.81 - $96.53
Q2 2019
Shares 202,760 Value ($000) $18,309 Avg Close $88.47 Range $85.45 - $92.66
Q1 2019
Shares 234,204 Value ($000) $20,851 Avg Close $84.03 Range $75.82 - $90.52
Q4 2018
Shares 245,595 Value ($000) $19,549 Avg Close $82.46 Range $75.51 - $87.75
Q3 2018
Shares 242,613 Value ($000) $19,962 Avg Close $78.28 Range $73.75 - $83.12
Q2 2018
Shares 267,488 Value ($000) $19,992 Avg Close $71.11 Range $65.00 - $76.24
Q1 2018
Shares 368,483 Value ($000) $24,327 Avg Close $67.29 Range $62.20 - $73.58
Q4 2017
Shares 422,677 Value ($000) $30,965 Avg Close $75.81 Range $70.66 - $79.51
Q3 2017
Shares 366,234 Value ($000) $26,969 Avg Close $73.35 Range $68.45 - $76.06
Q2 2017
Shares 332,243 Value ($000) $23,194 Avg Close $69.75 Range $67.27 - $72.97