Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 7 years
- Director since
- 2023
7 years of board service in total across 2 boards, counting each seat separately. Longest: Take-Two Interactive Software Inc., 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Take-Two Interactive Software Inc. September 17, 202698.6%
-
Commerce.com Inc. May 14, 202668.4%
-
Take-Two Interactive Software Inc. September 18, 202599.2%
-
Take-Two Interactive Software Inc. September 18, 202498.6%
-
Take-Two Interactive Software Inc. September 21, 202399.1%
-
Commerce.com Inc. May 18, 202369.0%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Oct 15, 2026 | Take-Two Interactive Software Inc. | Open-market sale | −167 | $202.92 | $33,888 |
| Oct 15, 2026 | Take-Two Interactive Software Inc. | Open-market sale | −167 | $202.92 | $33,888 |
| Oct 2, 2026 | Take-Two Interactive Software Inc. | Grant or award | +1,240 | — | — |
| Sep 15, 2026 | Take-Two Interactive Software Inc. | Open-market sale | −167 | $219.53 | $36,662 |
| Sep 15, 2026 | Take-Two Interactive Software Inc. | Open-market sale | −167 | $219.53 | $36,662 |
| Aug 14, 2026 | Take-Two Interactive Software Inc. | Open-market sale | −167 | $242.34 | $40,471 |
| Aug 14, 2026 | Take-Two Interactive Software Inc. | Open-market sale | −167 | $242.34 | $40,471 |
| Jul 1, 2026 | Take-Two Interactive Software Inc. | Grant or award | +104 | — | — |
| Jul 1, 2026 | Take-Two Interactive Software Inc. | Open-market sale | −167 | $252.53 | $42,173 |
| Jul 1, 2026 | Take-Two Interactive Software Inc. | Open-market sale | −167 | $252.53 | $42,173 |
| Apr 15, 2026 | Take-Two Interactive Software Inc. | Open-market sale | −270 | $207.66 | $56,068 |
| Apr 15, 2026 | Take-Two Interactive Software Inc. | Open-market sale | −143 | $207.66 | $29,695 |
| Apr 1, 2026 | Take-Two Interactive Software Inc. | Grant or award | +116 | — | — |
| Mar 16, 2026 | Take-Two Interactive Software Inc. | Open-market sale | −270 | $209.36 | $56,527 |
| Mar 16, 2026 | Take-Two Interactive Software Inc. | Open-market sale | −143 | $209.36 | $29,938 |
Questions about Ellen F. Siminoff
What boards is Ellen F. Siminoff on?
Ellen F. Siminoff sits on the boards of Commerce.com Inc. and Take-Two Interactive Software Inc.
How long has Ellen F. Siminoff served on boards?
Our records show at least 7 years of board service across 2 boards, the earliest from 2023.
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