| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| OGS | McCormick Joseph L | other: See Remarks | Jun 09 '26 | Option Exercise | 26.32 | 9,609 | 252,892 | 77,137 | Jun 10 12:00 AM |
| OGS | McCormick Joseph L | See Remarks | Feb 16 '26 | Option Exercise | 37.64 | 8,695 | 327,279 | 76,515 | Feb 19 12:00 AM |
| OGS | McCormick Joseph L | See Remarks | Feb 18 '25 | Option Exercise | 28.62 | 10,289 | 294,529 | 72,901 | Feb 20 12:00 AM |
| OGS | McCormick Joseph L | See Remarks | Feb 19 '24 | Option Exercise | 10.99 | 7,558 | 83,032 | 69,941 | Feb 21 12:00 AM |
| OGS | McCormick Joseph L | See Remarks | Feb 20 '23 | Option Exercise | 36.26 | 7,934 | 287,655 | 68,438 | Feb 22 12:00 AM |
| OGS | McCormick Joseph L | See Remarks | Feb 21 '22 | Option Exercise | 38.78 | 10,207 | 395,805 | 66,416 | Feb 23 12:00 AM |
| OGS | McCormick Joseph L | See Remarks | Feb 15 '21 | Option Exercise | 40.61 | 12,464 | 506,141 | 63,618 | Feb 17 12:00 AM |
| OGS | McCormick Joseph L | See Remarks | Feb 17 '20 | Option Exercise | 56.93 | 12,493 | 711,281 | 59,478 | Feb 19 12:00 AM |