Skip to content

Insider · CIK 0001277307

ROBERSON DAVID EARLE

Reports to the SEC for 7 companies · SAN JOSE, CA

Transactions

50

Companies

7

Filings

19

CIK

0001277307

Forms 4 and 5

Insider transactions

50 trades
DateCompanyValue
2026-08-17WATTEnergous CorpA Award—
2026-01-12WATTEnergous CorpA Award—
2025-01-02WATTEnergous CorpA Award—
2024-01-02WATTEnergous CorpA Award—
2023-01-03WATTEnergous CorpA Award—
2022-08-12WATTEnergous CorpA Award—
2017-11-17BROCADE COMMUNICATIONS SYSTEMS INCD Disposition to Issuer−$1.31M
2017-11-17BROCADE COMMUNICATIONS SYSTEMS INCRestricted Stock UnitD Disposition to Issuer—
2017-04-11BROCADE COMMUNICATIONS SYSTEMS INCA Award—
2017-04-01QMCOQUANTUM CORP /DE/A Award—
2017-03-02QMCOQUANTUM CORP /DE/A Award—
2016-04-07BROCADE COMMUNICATIONS SYSTEMS INCA Award—
2015-09-01QMCOQUANTUM CORP /DE/A Award—
2015-04-07BROCADE COMMUNICATIONS SYSTEMS INCA Award—
2014-10-01QMCOQUANTUM CORP /DE/A Award—
2013-09-01QMCOQUANTUM CORP /DE/A Award—
2012-11-30INTERNATIONAL GAME TECHNOLOGYP Purchase+$167K
2012-09-02QMCOQUANTUM CORP /DE/A Award—
2012-03-05INTERNATIONAL GAME TECHNOLOGYRestricted Stock UnitsA Award—
2012-03-01INTERNATIONAL GAME TECHNOLOGYM Exercise/Conversion+$41.3K
2012-03-01INTERNATIONAL GAME TECHNOLOGYRestricted Stock UnitsM Exercise/Conversion—
2011-10-27INTERNATIONAL GAME TECHNOLOGYM Exercise/Conversion+$46.8K
2011-10-27INTERNATIONAL GAME TECHNOLOGYS Sale−$71K
2011-10-27INTERNATIONAL GAME TECHNOLOGYStock Option (right to buy)M Exercise/Conversion—
2011-10-03INTERNATIONAL GAME TECHNOLOGYS Sale−$10.1K
2011-09-01QMCOQUANTUM CORP /DE/A Award—
2011-09-01INTERNATIONAL GAME TECHNOLOGYS Sale−$10.7K
2011-08-01INTERNATIONAL GAME TECHNOLOGYS Sale−$13.2K
2011-08-01INTERNATIONAL GAME TECHNOLOGYM Exercise/Conversion+$23.4K
2011-08-01INTERNATIONAL GAME TECHNOLOGYS Sale−$37.7K
2011-08-01INTERNATIONAL GAME TECHNOLOGYStock Option (right to buy)M Exercise/Conversion—
2011-07-01INTERNATIONAL GAME TECHNOLOGYS Sale−$12.4K
2011-07-01INTERNATIONAL GAME TECHNOLOGYM Exercise/Conversion+$35.1K
2011-07-01INTERNATIONAL GAME TECHNOLOGYS Sale−$53.3K
2011-07-01INTERNATIONAL GAME TECHNOLOGYStock Option (right to buy)M Exercise/Conversion—
2011-06-01QMCOQUANTUM CORP /DE/A Award—
2011-06-01INTERNATIONAL GAME TECHNOLOGYS Sale−$12.1K
2011-06-01INTERNATIONAL GAME TECHNOLOGYM Exercise/Conversion+$8,480
2011-06-01INTERNATIONAL GAME TECHNOLOGYS Sale−$17.2K
2011-06-01INTERNATIONAL GAME TECHNOLOGYStock Option (right to buy)M Exercise/Conversion—
2011-05-02INTERNATIONAL GAME TECHNOLOGYS Sale−$12.4K
2011-05-02INTERNATIONAL GAME TECHNOLOGYM Exercise/Conversion+$17K
2011-05-02INTERNATIONAL GAME TECHNOLOGYS Sale−$35.6K
2011-05-02INTERNATIONAL GAME TECHNOLOGYStock Option (right to buy)M Exercise/Conversion—
2011-04-01INTERNATIONAL GAME TECHNOLOGYS Sale−$11.5K
2011-04-01INTERNATIONAL GAME TECHNOLOGYM Exercise/Conversion+$17K
2011-04-01INTERNATIONAL GAME TECHNOLOGYS Sale−$32.9K
2011-04-01INTERNATIONAL GAME TECHNOLOGYStock Option (right to buy)M Exercise/Conversion—
2011-03-02INTERNATIONAL GAME TECHNOLOGYM Exercise/Conversion+$44.5K
2011-03-02INTERNATIONAL GAME TECHNOLOGYRestricted Stock UnitsM Exercise/Conversion—

Recent filings

19