Figures computed from official regulatory filings — methodology.
Filing timeline · open-market
3 buys3 sellsApr 21, 2017 — Jun 22, 2026tick height = trade size
| Insider | Type | Value · USD | |
|---|---|---|---|
| Fu Wei | AwardD | — | SEC |
| Fu Wei | AwardD | — | SEC |
| Fu Wei | AwardD | — | SEC |
| Fu Wei | AwardD | — | SEC |
| Cao Sean Wuxiong | AwardD | — | SEC |
| Cao Sean Wuxiong | AwardD | — | SEC |
| Dennis Phillip Andrew | ExerciseD | — | SEC |
| Dennis Phillip Andrew | Exercise | — | SEC |
| Dennis Phillip Andrew | Sell | — | SEC |
| Xu Cong Claire | Exercise | — | SEC |
| Xu Cong Claire | ExerciseD | $0 | SEC |
| Xu Cong Claire | Sell | $13.8K | SEC |
| Cao Sean Wuxiong | Sell | $42.6K | SEC |
| Hagler Mark Arnold | Buy | $577.3K | SEC |
| Strehl Craig F | Other | — | SEC |
| GIBSON JOHN WILLIAM | Other | — | SEC |
| ONEOK INC /NEW/ | Buy | — | SEC |
| MOGG JIM W | Other | — | SEC |
| PETERSEN GARY N | Other | — | SEC |
| MIERS SHEPPARD F III | Other | — | SEC |
| MARTINOVICH ROBERT F | Other | — | SEC |
| SPENCER TERRY K | Other | — | SEC |
| Hutchinson Michael G | Other | — | SEC |
| PETERSEN GARY N | Gift | $0 | SEC |
| SPENCER TERRY K | Buy | $5.6K | SEC |