Skip to main content
Year archive

ONE Gas, Inc. — 2026 filings

All 24 regulatory filings released by ONE Gas, Inc. (OGS) in 2026, sourced directly from the official regulator.

24 Filings
2026 Period
2026 filings (24)
Filing Released Lang
S-8
Registration Form
2026-05-21 English
8-K - ONE Gas, Inc. (0001587732) (Filer)
Regulatory Filings
2026-05-12 English
8-K - ONE Gas, Inc. (0001587732) (Filer)
Regulatory Filings
2026-04-07 English
ARS - ONE Gas, Inc. (0001587732) (Filer)
Annual Report
2026-04-01 English
4 - ONE GAS, INC. (0001587732) (Filer)
Director's Dealing
2026-02-25 English
8-K - ONE GAS, INC. (0001587732) (Filer)
Regulatory Filings
2026-02-24 English
8-K - ONE GAS, INC. (0001587732) (Filer)
Regulatory Filings
2026-02-24 English
S-3ASR - ONE GAS, INC. (0001587732) (Filer)
Registration Form
2026-02-23 English
S-3ASR - ONE GAS, INC. (0001587732) (Filer)
Registration Form
2026-02-23 English
8-K - ONE GAS, INC. (0001587732) (Filer)
Regulatory Filings
2026-02-20 English
4 - ONE GAS, INC. (0001587732) (Filer)
Director's Dealing
2026-02-19 English
4 - ONE GAS, INC. (0001587732) (Filer)
Director's Dealing
2026-02-19 English
4 - ONE GAS, INC. (0001587732) (Filer)
Director's Dealing
2026-02-19 English
4 - ONE GAS, INC. (0001587732) (Filer)
Director's Dealing
2026-02-19 English
4 - ONE GAS, INC. (0001587732) (Filer)
Director's Dealing
2026-02-19 English
4 - ONE GAS, INC. (0001587732) (Filer)
Director's Dealing
2026-02-19 English
4 - ONE GAS, INC. (0001587732) (Filer)
Director's Dealing
2026-02-19 English
4 - ONE GAS, INC. (0001587732) (Filer)
Director's Dealing
2026-02-19 English
4 - ONE GAS, INC. (0001587732) (Filer)
Director's Dealing
2026-02-19 English
10-K - ONE GAS, INC. (0001587732) (Filer)
Annual Report FY 2025
2026-02-19 English
8-K - ONE GAS, INC. (0001587732) (Filer)
Regulatory Filings
2026-02-18 English
8-K - ONE GAS, INC. (0001587732) (Filer)
Regulatory Filings
2026-02-18 English
8-K Filing
Regulatory Filings
2026-01-22 English
8-K Filing
Regulatory Filings
2026-01-20 English