Matthew W. Bross

Companies

• Zhone TechnologiesBoard member Jan 6, 2021 to now¹
• Sonus NetworksBoard member Feb 19, 2014 to Jun 19, 2017²

Holdings

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

Shares held

• ZTZhone Technologies ZHNE127,065 shares³Dec 31, 2024

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

Recent filings

• Dec 31, 2024Exercised options 25,000 shares of Zhone Technologies³
• Dec 6, 2024Bought 9,000 shares at $0.86 of Zhone Technologies⁴
• Dec 4, 2024Bought 1,000 shares at $0.88 of Zhone Technologies⁵
• Sep 30, 2024Exercised options 25,000 shares of Zhone Technologies⁶
• Sep 6, 2024Exercised options 50,000 shares of Zhone Technologies⁷
• Dec 31, 2023Exercised options 1,953 shares of Zhone Technologies⁸
• Sep 30, 2023Exercised options 1,951 shares of Zhone Technologies⁹
• Jun 30, 2023Exercised options 1,951 shares of Zhone Technologies¹⁰
• Mar 31, 2023Exercised options 1,951 shares of Zhone Technologies¹¹
• Dec 31, 2022Exercised options 547 shares of Zhone Technologies¹²
• Dec 31, 2022Exercised options 973 shares of Zhone Technologies¹²
• Sep 30, 2022Exercised options 548 shares of Zhone Technologies¹³
• Sep 30, 2022Exercised options 972 shares of Zhone Technologies¹³
• Jun 30, 2022Exercised options 972 shares of Zhone Technologies¹⁴
• Mar 31, 2022Exercised options 972 shares of Zhone Technologies¹⁵
• Dec 31, 2021Exercised options 1,071 shares of Zhone Technologies¹⁶
• Sep 30, 2021Exercised options 1,068 shares of Zhone Technologies¹⁷