| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| OIS | TAYLOR CINDY B | President & CEO | Dec 16 '25 | Sale | 6.75 | 14,760 | 99,630 | 2,109,724 | Dec 17 12:00 AM |
| OIS | TAYLOR CINDY B | President & CEO | May 05 '20 | Buy | 44.89 | 1,000 | 44,890 | 22,275 | May 07 12:00 AM |
| OIS | TAYLOR CINDY B | President & CEO | Mar 11 '20 | Buy | 2.50 | 38,000 | 95,000 | 917,097 | Mar 11 12:00 AM |
| TDW | TAYLOR CINDY B | Director | Apr 15 '17 | Option Exercise | 0.00 | 33,676 | 0 | 16,838 | Apr 18 12:00 AM |
| OIS | TAYLOR CINDY B | President & CEO | Dec 12 '16 | Sale | 40.85 | 12,786 | 522,308 | 499,832 | Dec 12 12:00 AM |
| OIS | TAYLOR CINDY B | President & CEO | Nov 02 '15 | Option Exercise | 21.96 | 137,266 | 3,014,362 | 572,233 | Nov 03 12:00 AM |
| OIS | TAYLOR CINDY B | President & CEO | Nov 02 '15 | Sale | 31.44 | 68,633 | 2,157,822 | 503,600 | Nov 03 12:00 AM |
| OIS | TAYLOR CINDY B | President & CEO | Jun 18 '15 | Option Exercise | 14.30 | 111,528 | 1,594,850 | 518,682 | Jun 22 12:00 AM |