As of the latest Form 4 filed Jun 10, 2026.
What One Gas Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Newest filing first — the 8 most recent filings for OGS.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-10 | 2026-06-09 | McCormick Joseph L Insider | FTax | −361.55 | $76.00 | $27.5K | No | Form 4 ↗ |
| 2026-06-10 | 2026-06-09 | McCormick Joseph L, Insider | MExercise | +824.51 | $76.00 | $62.7K | No | Form 4 ↗ |
| 2026-06-10 | 2026-06-09 | McCormick Joseph L, Insider | FTax | −539.42 | $76.00 | $41.0K | No | Form 4 ↗ |
| 2026-06-10 | 2026-06-09 | McCormick Joseph L, Insider | MExercise | +1.23K | $76.00 | $93.5K | No | Form 4 ↗ |
| 2026-06-10 | 2026-06-09 | McCormick Joseph L, Insider | FTax | −558.14 | $76.00 | $42.4K | No | Form 4 ↗ |
| 2026-06-10 | 2026-06-09 | McCormick Joseph L, Insider | MExercise | +1.27K | $76.00 | $96.7K | No | Form 4 ↗ |
| 2026-06-04 | 2026-06-03 | GIBSON JOHN WILLIAM Director | MExercise | +20.0K | $77.47 | $1.55M | No | Form 4 ↗ |
| 2026-06-04 | 2026-06-03 | MOORE PATTYE L Director | MExercise | +5.64K | $77.47 | $437K | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also OGS’s full analysis or the market-wide insider trading feed. The tabs above jump to OGS’s other SEC data.
Source: SEC Form 4 filings for OGS, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
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