Andreas W. Mattes

Companies

• WolfspeedBoard member Aug 6, 2026 to now¹
• COHU INCBoard member Nov 2, 2022 to now²
• Velodyne Lidar, Inc.Board member Jun 21, 2022 to Feb 13, 2023³
• Coherent, Inc.Board member Apr 7, 2020 to Jul 1, 2022⁴
• Coherent, Inc.Chief executive officer Apr 7, 2020 to Jul 1, 2022⁴
• Coherent, Inc.President Apr 7, 2020 to Jul 1, 2022⁴
• Diebold NixdorfBoard member Jun 10, 2013 to Feb 15, 2018⁵
• Diebold NixdorfChief executive officer Jun 10, 2013 to Jul 24, 2017⁵
• Diebold NixdorfPresident Jun 10, 2013 to Jul 24, 2017⁵

Holdings

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

Shares held

• Diebold Nixdorf DBD207,078 shares⁶$14.1M at $67.95Dec 13, 2017
• CCOHU INC COHU25,814 shares⁷$1.4M at $53.85May 15, 2026
• Wolfspeed WOLF16,529 shares⁸$399.7K at $24.18Sep 1, 2026
• Coherent, Inc. COHR0 shares⁹Jul 1, 2022
• VLVelodyne Lidar, Inc.0 shares¹⁰Feb 10, 2023

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

Recent filings

• Sep 1, 2026Granted 16,529 shares of Wolfspeed⁸
• May 15, 2026Granted 3,578 shares of COHU INC⁷
• May 16, 2025Granted 10,257 shares of COHU INC¹¹
• Jun 5, 2024Granted 4,918 shares of COHU INC¹²
• May 10, 2023Granted 4,347 shares of COHU INC¹³
• Feb 10, 2023Returned to company 111,028 shares of Velodyne Lidar, Inc.¹⁰
• Nov 1, 2022Granted 2,714 shares of COHU INC¹⁴
• Jul 1, 2022Returned to company 34,021 shares of Coherent, Inc.⁹
• Jun 16, 2022Granted 111,028 shares of Velodyne Lidar, Inc.¹⁵
• Apr 29, 2022Granted 97 shares at $218.20 of Coherent, Inc.¹⁶
• Dec 14, 2021Shares withheld for tax 19,219 shares at $263.44 of Coherent, Inc.¹⁷
• Oct 5, 2021Shares withheld for tax 2,431 shares at $248.93 of Coherent, Inc.¹⁸
• Oct 3, 2021Granted 21,887 shares of Coherent, Inc.¹⁹
• Dec 13, 2017Shares withheld for tax 2,512 shares at $18.00 of Diebold Nixdorf⁶
• Jul 21, 2017Bought 2,000 shares at $21.90 of Diebold Nixdorf²⁰
• Feb 14, 2017Shares withheld for tax 14,898 shares at $29.25 of Diebold Nixdorf²¹
• Feb 14, 2017Granted 30,471 shares at $29.25 of Diebold Nixdorf²¹
• Feb 14, 2017Shares withheld for tax 23,696 shares at $29.25 of Diebold Nixdorf²¹
• Feb 14, 2017Granted 48,466 shares at $29.25 of Diebold Nixdorf²¹
• Feb 11, 2017Shares withheld for tax 10,063 shares at $27.40 of Diebold Nixdorf²²
• Feb 8, 2017Granted 54,626 shares at $26.60 of Diebold Nixdorf²³
• Feb 3, 2017Shares withheld for tax 6,371 shares at $26.45 of Diebold Nixdorf²⁴
• Jun 6, 2016Shares withheld for tax 8,765 shares at $26.75 of Diebold Nixdorf²⁵
• Feb 11, 2016Sold 3,555 shares at $23.25 of Diebold Nixdorf²⁶
• Feb 11, 2016Shares withheld for tax 7,893 shares at $23.01 of Diebold Nixdorf²⁶