// company-profile
ONE Gas, Inc. Insider Trading
OGSEvery SEC Form 4 insider trading filing for ONE Gas, Inc. (OGS) — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC.
curl "https://api.form4api.com/v1/transactions?ticker=OGS" -H "X-Api-Key: YOUR_API_KEY"// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, ONE Gas, Inc. insiders bought $5.7M (18 transactions) and sold $111K (3 transactions).
- Most active insider: McCormick Joseph L with 9 transactions totaling $841K.
- Largest single purchase: $1.6M by GIBSON JOHN WILLIAM on Jun 3, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of ONE Gas, Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 9, 2026 | McCormick Joseph L | OGS | Option Exercise | 3,132 | $76.00 | $238K |
| Jun 9, 2026 | McCormick Joseph L | OGS | Tax Withholding | 558.145 | $76.00 | $42K |
| Jun 9, 2026 | McCormick Joseph L | OGS | Option Exercise | 824.509 | $76.00 | $63K |
| Jun 9, 2026 | McCormick Joseph L | OGS | Option Exercise | 1,230.156 | $76.00 | $93K |
| Jun 9, 2026 | McCormick Joseph L | OGS | Tax Withholding | 539.422 | $76.00 | $41K |
45 more transactions hidden
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