🕵️ Trade DESK, Inc. ($TTD)
SEC insider & ownership activity, last 12 months · CIK 1671933 · every row links its SEC filing
Over the last 12 months insiders sold $5.8M against $148.1M of open-market buying. Green Jeffrey Terry bought $148.1M (Mar). BlackRock, Inc. added 6.6% → 7.6%. 2 red-flag 8-Ks in the window, most recently Delisting notice (3.01), Mar 19, 2026.
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Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
1 buyer, $148.1M (4 lots) · 2 sellers, $5.8M (3 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Green Jeffrey Terry | 4 | $148.1M | 0 | – | Mar 4, 2026 |
| Kathryn E. Falberg | 0 | – | 2 | $4.7M | Mar 5, 2026 |
| Samantha Jacobson | 0 | – | 1 | $1.1M | May 28, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Jeffrey T. Green | 11.3% | 13G | May 15, 2026 | filing ↗ | |
| State Street Corporation | 10.4% | 13G | Apr 7, 2026 | filing ↗ | |
| Vanguard Capital Management | 7.6% | 13G | Apr 30, 2026 | filing ↗ | |
| BlackRock, Inc. | 7.6% | 13G | Oct 17, 2025 | filing ↗ | |
| SSGA Funds Management, Inc. | 7.2% | 13G | Apr 7, 2026 | filing ↗ | |
| State Street Corporation | 7.1% | 13G | Feb 9, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Samantha Jacobson | $1.1M | May 28, 2026 | filing ↗ |
| Alexander Kayyal | $404K | May 11, 2026 | filing ↗ |
| Kathryn Falberg | $2.9M | Mar 5, 2026 | filing ↗ |
| Kathryn Falberg | $1.1M | Mar 5, 2026 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Officer/director changes (5.02) | Sep 14, 2026 | filing ↗ |
| Exit or disposal costs (2.05) | Sep 3, 2026 | filing ↗ |
| Earnings (2.02) | Aug 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 6, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jul 7, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 7, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jun 5, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 5, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jun 1, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 1, 2026 | filing ↗ |
| Officer/director changes (5.02) | May 24, 2026 | filing ↗ |
| Officer/director changes (5.02) | May 7, 2026 | filing ↗ |
| Earnings (2.02) | May 7, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 7, 2026 | filing ↗ |
| Shareholder vote (5.07) | May 4, 2026 | filing ↗ |
| Material agreement (1.01) | Apr 14, 2026 | filing ↗ |
| New financial obligation (2.03) | Apr 14, 2026 | filing ↗ |
| Officer/director changes (5.02) | Mar 31, 2026 | filing ↗ |
| Delisting notice (3.01) | Mar 19, 2026 | filing ↗ |
| Officer/director changes (5.02) | Mar 19, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 19, 2026 | filing ↗ |
| Officer/director changes (5.02) | Mar 3, 2026 | filing ↗ |
| Earnings (2.02) | Feb 25, 2026 | filing ↗ |
| Other events (8.01) | Feb 25, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 25, 2026 | filing ↗ |
| Earnings (2.02) | Jan 24, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jan 24, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jan 24, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 24, 2026 | filing ↗ |
| Delisting notice (3.01) | Dec 9, 2025 | filing ↗ |