Ellen F. Siminoff

Companies

• Commerce.com, Inc.Chair Sep 12, 2025 to now¹
• Take-Two InteractiveBoard member May 25, 2022 to now²
• Commerce.com, Inc.Board member Aug 4, 2020 to Mar 10, 2025³
• ZyngaBoard member Jul 19, 2012 to May 24, 2022⁴
• SolarWindsBoard member May 20, 2009 to Feb 9, 2016⁵
• CarParts.comBoard member Feb 7, 2007 to Jul 9, 2013⁶
• Journal CommunicationsBoard member Feb 15, 2007 to May 9, 2013⁷
• Glu MobileBoard member Jun 3, 2008 to May 27, 2011⁸

Holdings

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

Shares held

• Take-Two Interactive TTWO10,070 shares⁹$2.1M at $209.38Sep 16, 2026
• Commerce.com, Inc. CMRC431,319 shares¹⁰$1.5M at $3.44Feb 19, 2026
• ZZynga ZNGA0 shares¹¹May 23, 2022

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

Recent filings

• Sep 15, 2026Sold 167 shares at $219.53 of Take-Two Interactive⁹
• Sep 15, 2026Sold 167 shares at $219.53 of Take-Two Interactive⁹
• Aug 14, 2026Sold 167 shares at $242.34 of Take-Two Interactive¹²
• Aug 14, 2026Sold 167 shares at $242.34 of Take-Two Interactive¹²
• Jul 1, 2026Sold 167 shares at $252.53 of Take-Two Interactive¹³
• Jul 1, 2026Sold 167 shares at $252.53 of Take-Two Interactive¹³
• Jul 1, 2026Granted 104 shares of Take-Two Interactive¹³
• Apr 15, 2026Sold 143 shares at $207.66 of Take-Two Interactive¹⁴
• Apr 15, 2026Sold 270 shares at $207.66 of Take-Two Interactive¹⁴
• Apr 1, 2026Granted 116 shares of Take-Two Interactive¹⁵
• Mar 16, 2026Sold 143 shares at $209.36 of Take-Two Interactive¹⁶
• Mar 16, 2026Sold 270 shares at $209.36 of Take-Two Interactive¹⁶
• Feb 18, 2026Sold 143 shares at $200.00 of Take-Two Interactive¹⁷
• Feb 18, 2026Sold 270 shares at $200.00 of Take-Two Interactive¹⁷
• Feb 17, 2026Bought 100,000 shares at $2.94 of Commerce.com, Inc.¹⁰
• Jan 15, 2026Sold 144 shares at $245.48 of Take-Two Interactive¹⁸
• Jan 15, 2026Sold 270 shares at $245.48 of Take-Two Interactive¹⁸
• Jan 1, 2026Granted 96 shares of Take-Two Interactive¹⁹
• Dec 15, 2025Sold 143 shares at $242.71 of Take-Two Interactive²⁰
• Dec 15, 2025Sold 270 shares at $242.71 of Take-Two Interactive²⁰
• Nov 14, 2025Sold 144 shares at $235.95 of Take-Two Interactive²¹
• Nov 14, 2025Sold 270 shares at $235.95 of Take-Two Interactive²¹
• Oct 15, 2025Sold 143 shares at $259.42 of Take-Two Interactive²²
• Oct 15, 2025Sold 268 shares at $259.42 of Take-Two Interactive²²
• Oct 1, 2025Granted 1,064 shares of Take-Two Interactive²³