Figures computed from official regulatory filings — methodology.
Filing timeline · open-market
14 buys6 sellsFeb 23, 2006 — Dec 23, 2025tick height = trade size
| Insider | Type | Value · USD | |
|---|---|---|---|
| Jones Tina | Buy | $10.3K | SEC |
| Chemidlin David B | Buy |
| $21.8K |
| SEC |
| Laby Arthur Blake | Buy | $25K | SEC |
| Ouimet Paige | Buy | $25K | SEC |
| Buck Rodney A | Buy | $66.8K | SEC |
| MacHarg Marcia L | Buy | $10K | SEC |
| Kim E. Han | Buy | $44.4K | SEC |
| Chemidlin David B | Buy | $945.1 | SEC |
| Tan Chor Weng | OtherD | — | SEC |
| Tan Chor Weng | Other | $8.4K | SEC |
| Buck Rodney A | Other | $16.8K | SEC |
| Buck Rodney A | OtherD | — | SEC |
| Tan Chor Weng | Sell | $7.7K | SEC |
| Tan Chor Weng | Sell | $1.3K | SEC |
| Tan Chor Weng | Sell | $1.3K | SEC |
| Buck Rodney A | Buy | $14.8K | SEC |
| Tan Chor Weng | Buy | $4.7K | SEC |
| Tan Chor Weng | Buy | $4.8K | SEC |
| Tan Chor Weng | Buy | $4.8K | SEC |
| Buck Rodney A | Sell | $20.4K | SEC |
| Grollman William G | Sell | $10.6K | SEC |
| Grollman William G | Sell | $7K | SEC |
| Grollman William G | Buy | $15.8K | SEC |
| Tan Chor Weng | Gift | — | SEC |
| Tan Chor Weng | Buy | $15.6K | SEC |