PAGEInsider
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| IOSP | PADFIELD Larry | Director | Feb 27 '26 | Sale | 76.55 | 1,188 | 90,947 | 9,453 | Mar 06 |
| IOSP | PADFIELD Larry | Director | Feb 20 '26 | Option Exercise | 44.18 | 1,030 | 45,505 | 9,538 | Feb 24 |
| IOSP | PADFIELD Larry | Director | Feb 20 '26 | Sale | 81.84 | 1,030 | 84,296 | 8,508 | Feb 24 |
| IOSP | PADFIELD Larry | Director | Feb 21 '25 | Sale | 103.30 | 196 | 20,247 | 7,299 | Feb 25 |
| IOSP | PADFIELD Larry | Director | Nov 13 '23 | Option Exercise | 46.03 | 977 | 44,971 | 7,577 | Nov 15 |
| IOSP | PADFIELD Larry | Director | Nov 13 '23 | Sale | 101.54 | 977 | 99,208 | 6,600 | Nov 15 |
| IOSP | PADFIELD Larry | Director | May 12 '23 | Option Exercise | 40.58 | 1,108 | 44,963 | 7,062 | May 16 |
| IOSP | PADFIELD Larry | Director | Feb 25 '22 | Option Exercise | 0.00 | 740 | 0 | 4,872 | Mar 01 |
| IOSP | PADFIELD Larry | Director | Nov 17 '21 | Option Exercise | 0.00 | 293 | 0 | 3,480 | Nov 18 |