Company · CIK 0001587732 · SIC 4924 — Natural Gas Distribution · NYSE
ONE Gas, Inc. · OGS
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
No reported common-stock activity in this period.
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 11, 2026 AForm 4 → | Aug 13, 4:15 pm EDT | Nickolas StavropoulosDirector | 1,503 | $79.60 | $119,615 | 1,503 | — |