Ita M. Brennan

Companies

• Lam ResearchBoard member Sep 5, 2024 to now¹
• Planet LabsBoard member Dec 9, 2021 to now²
• Cadence Design SystemsBoard member Mar 17, 2020 to now³
• Arista NetworksChief financial officer May 22, 2015 to Dec 5, 2023⁴
• InfineraChief financial officer Jun 28, 2010 to Feb 26, 2014⁵

Holdings

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

Shares held

• Arista Networks ANET21,070 shares⁶$3.7M at $176.99Dec 1, 2023
• Planet Labs PL261,873 shares⁷$3.6M at $13.67Jul 9, 2026
• Cadence Design Systems CDNS7,824 shares⁸$2.6M at $327.08Sep 10, 2026
• Lam Research LRCX5,342 shares⁹$1.4M at $264.15Nov 7, 2025

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

Recent filings

• Sep 10, 2026Sold 6 shares at $287.79 of Cadence Design Systems⁸
• Sep 10, 2026Sold 14 shares at $286.47 of Cadence Design Systems⁸
• Sep 10, 2026Sold 127 shares at $285.58 of Cadence Design Systems⁸
• Sep 10, 2026Sold 33 shares at $284.44 of Cadence Design Systems⁸
• Jul 9, 2026Granted 2,736 shares of Planet Labs⁷
• Jul 9, 2026Granted 6,479 shares of Planet Labs⁷
• Jul 1, 2026Sold 11,500 shares at $33.00 of Planet Labs¹⁰
• Jun 10, 2026Sold 1 shares at $398.65 of Cadence Design Systems¹¹
• Jun 10, 2026Sold 10 shares at $396.67 of Cadence Design Systems¹¹
• Jun 10, 2026Sold 11 shares at $395.63 of Cadence Design Systems¹¹
• Jun 10, 2026Sold 6 shares at $394.86 of Cadence Design Systems¹¹
• Jun 10, 2026Sold 4 shares at $392.41 of Cadence Design Systems¹¹
• Jun 10, 2026Sold 5 shares at $391.26 of Cadence Design Systems¹¹
• Jun 10, 2026Sold 3 shares at $389.60 of Cadence Design Systems¹¹
• Jun 10, 2026Sold 5 shares at $388.63 of Cadence Design Systems¹¹
• Jun 10, 2026Sold 13 shares at $387.47 of Cadence Design Systems¹¹
• Jun 10, 2026Sold 30 shares at $386.57 of Cadence Design Systems¹¹
• Jun 10, 2026Sold 23 shares at $385.54 of Cadence Design Systems¹¹
• Jun 10, 2026Sold 48 shares at $384.69 of Cadence Design Systems¹¹
• Jun 10, 2026Sold 21 shares at $383.29 of Cadence Design Systems¹¹
• May 7, 2026Granted 714 shares of Cadence Design Systems¹²
• Apr 15, 2026Sold 36,500 shares at $33.91 of Planet Labs¹³
• Mar 17, 2026Sold 3 shares at $300.29 of Cadence Design Systems¹⁴
• Mar 17, 2026Sold 4 shares at $299.04 of Cadence Design Systems¹⁴
• Mar 17, 2026Sold 10 shares at $298.13 of Cadence Design Systems¹⁴