🕵️ Groupon, Inc. ($GRPN)
SEC insider & ownership activity, last 12 months · CIK 1490281 · every row links its SEC filing
Insiders were quiet over the last 12 months – no open-market buys or sells. 2 planned sales are pending, the largest $249K (Ponrt Jiri). No red-flag 8-Ks in the window.
Insider flow
0 buyers, $0 (0 lots) · 0 sellers, $0 (0 lots)
No open-market insider transactions in the last 12 months.
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Senkypl Dusan | 32.0% | 13D | Aug 6, 2026 | filing ↗ | |
| PALE FIRE Capital SE | 25.0% | 13D | Aug 6, 2026 | filing ↗ | |
| PALE FIRE Capital Sicav A.S. | 25.0% | 13D | Aug 6, 2026 | filing ↗ | |
| PALE FIRE Capital Investicni Spolecnost A.S. | 25.0% | 13D | Aug 6, 2026 | filing ↗ | |
| Barta Jan | 25.0% | 13D | Aug 6, 2026 | filing ↗ | |
| Continental General Insurance Co | 6.5% | 13G | Aug 13, 2026 | filing ↗ | |
| Continental Insurance Group, Ltd. | 6.5% | 13G | Aug 13, 2026 | filing ↗ | |
| Continental General Holdings LLC | 6.5% | 13G | Aug 13, 2026 | filing ↗ | |
| Gorzynski Michael | 6.5% | 13G | Aug 13, 2026 | filing ↗ | |
| Windward Management LP | 6.5% | 13G | Nov 14, 2025 | filing ↗ | |
| Windward Management LLC | 6.5% | 13G | Nov 14, 2025 | filing ↗ | |
| Marc Chalfin | 6.5% | 13G | Nov 14, 2025 | filing ↗ | |
| Windward Management Partners Master Fund, Ltd. | 5.8% | 13G | Nov 14, 2025 | filing ↗ | |
| BlackRock, Inc. | 5.3% | 13G | Jul 28, 2026 | filing ↗ | |
| Millennium Management LLC | 5.0% | 13G | Aug 17, 2026 | filing ↗ | |
| Millennium Group Management LLC | 5.0% | 13G | Aug 17, 2026 | filing ↗ | |
| Israel A. Englander | 5.0% | 13G | Aug 17, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Ponrt Jiri | $294K | Sep 17, 2026 | filing ↗ |
| Ponrt Jiri | $327K | Sep 16, 2026 | filing ↗ |
| Ponrt Jiri | $252K | Sep 15, 2026 | filing ↗ |
| Ponrt Jiri | $322K | Sep 14, 2026 | filing ↗ |
| Ponrt Jiri | $249K | Sep 11, 2026 | filing ↗ |
| Ponrt Jiri | $245K | Sep 10, 2026 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Earnings (2.02) | Aug 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 6, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Jun 11, 2026 | filing ↗ |
| Shareholder vote (5.07) | Jun 11, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 11, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jun 8, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jun 8, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 8, 2026 | filing ↗ |
| Exit or disposal costs (2.05) | May 21, 2026 | filing ↗ |
| Officer/director changes (5.02) | May 21, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 21, 2026 | filing ↗ |
| Earnings (2.02) | May 7, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 7, 2026 | filing ↗ |
| Earnings (2.02) | Mar 10, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 10, 2026 | filing ↗ |
| Material agreement (1.01) | Dec 23, 2025 | filing ↗ |
| Officer/director changes (5.02) | Dec 23, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 23, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Dec 8, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 8, 2025 | filing ↗ |
| Earnings (2.02) | Nov 6, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 6, 2025 | filing ↗ |