Figures computed from official regulatory filings — methodology.
Filing timeline · open-market
10 buys0 sellsMay 11, 2004 — Mar 5, 2026tick height = trade size
| Insider | Type | Value · USD | |
|---|---|---|---|
| Cam-Phung Michael Tam | Buy | $5M | SEC |
| GILSTRAP JAMES C | AwardD | — | SEC |
| CALLICUTT JACK W | AwardD | — |
| CHIANG YAWEN L | AwardD | — | SEC |
| Russell Gayle | AwardD | — | SEC |
| FALKENBERG ERIC N | Buy | — | SEC |
| FALKENBERG ERIC N | Buy | — | SEC |
| FALKENBERG ERIC N | Buy | — | SEC |
| NICHOL F RICHARD PHD | AwardD | — | SEC |
| GILSTRAP JAMES C | AwardD | — | SEC |
| SCHMITT VICTOR W | AwardD | — | SEC |
| ROYSTON IVOR | AwardD | — | SEC |
| SCHMITT VICTOR W | Buy | — | SEC |
| MERRIMAN RONALD | AwardD | — | SEC |
| NICHOL F RICHARD PHD | Buy | — | SEC |
| ATWOOD ROBERT T | Buy | — | SEC |
| OTTO RICHARD E | Buy | — | SEC |
| MERRIMAN RONALD | Buy | — | SEC |
| CALLICUTT JACK W | Buy | — | SEC |
| OTTO RICHARD E | AwardD | — | SEC |
| ROYSTON IVOR | AwardD | — | SEC |
| FALKENBERG ERIC N | AwardD | — | SEC |
| LARSON JOHN RANDOLPH | AwardD | — | SEC |
| MERRIMAN RONALD | AwardD | — | SEC |
| ATWOOD ROBERT T | AwardD | — | SEC |