Richard Brezski

Companies

• InterDigitalChief financial officer May 11, 2012 to now¹
• InterDigitalChief Accounting Officer Jan 3, 2008 to Apr 27, 2012²
• InterDigitalController Jan 5, 2006 to Apr 5, 2007³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• InterDigital IDCC84,875 shares⁴$27.4M at $323.05Jul 24, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jul 22, 2026Granted 36 shares of InterDigital⁴
• Apr 22, 2026Granted 25 shares of InterDigital⁵
• Mar 31, 2026Granted 5,299 shares of InterDigital⁶
• Mar 16, 2026Gift 1,000 shares of InterDigital⁷
• Mar 15, 2026Returned to company 1 shares at $362.35 of InterDigital⁷
• Mar 15, 2026Shares withheld for tax 3,965 shares at $362.35 of InterDigital⁷
• Mar 15, 2026Returned to company 0 shares at $362.35 of InterDigital⁷
• Mar 15, 2026Shares withheld for tax 9,319 shares at $362.35 of InterDigital⁷
• Mar 15, 2026Granted 21,430 shares of InterDigital⁷
• Feb 11, 2026Sold 2,000 shares at $352.24 of InterDigital⁸
• Feb 10, 2026Sold 590 shares at $374.94 of InterDigital⁸
• Feb 10, 2026Sold 160 shares at $373.63 of InterDigital⁸
• Feb 10, 2026Sold 40 shares at $371.99 of InterDigital⁸
• Feb 10, 2026Sold 200 shares at $369.70 of InterDigital⁸
• Feb 10, 2026Sold 15 shares at $368.14 of InterDigital⁸
• Feb 10, 2026Sold 240 shares at $366.64 of InterDigital⁸
• Feb 10, 2026Sold 160 shares at $365.00 of InterDigital⁸
• Feb 10, 2026Sold 590 shares at $361.90 of InterDigital⁸
• Feb 10, 2026Sold 458 shares at $360.96 of InterDigital⁸
• Feb 10, 2026Sold 360 shares at $359.98 of InterDigital⁸
• Feb 10, 2026Sold 410 shares at $359.29 of InterDigital⁸
• Feb 10, 2026Sold 350 shares at $357.92 of InterDigital⁸
• Feb 10, 2026Sold 400 shares at $357.03 of InterDigital⁸
• Feb 10, 2026Sold 652 shares at $356.15 of InterDigital⁸
• Feb 10, 2026Sold 760 shares at $354.71 of InterDigital⁸