🕵️ Planet 13 Holdings Inc. ($PLNH)
SEC insider & ownership activity, last 12 months · CIK 1813452 · every row links its SEC filing
Over the last 12 months insiders sold $1.3M with no open-market buying against it. Groesbeck, Robert sold $804K (Aug–Dec). No red-flag 8-Ks in the window.
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Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 3 sellers, $1.3M (52 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Groesbeck, Robert | 0 | – | 9 | $804K | Dec 12, 2025 |
| Wren Chris | 0 | – | 42 | $485K | Apr 30, 2026 |
| Fraser, LEE (PLNH) | 0 | – | 1 | $29K | Aug 14, 2025 |
5%+ holders
No current 5%+ beneficial-ownership positions on file.
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Groesbeck, Robert | $166K | Dec 19, 2025 | filing ↗ |
| Groesbeck, Robert (PLNH) | $200K | Dec 3, 2025 | filing ↗ |
| Groesbeck, Robert (PLNH) | $700K | Aug 21, 2025 | filing ↗ |
| Wren Chris | $1.1M | Aug 15, 2025 | filing ↗ |
| Fraser, LEE (PLNH) | $29K | Aug 14, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Other events (8.01) | Jul 26, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 26, 2026 | filing ↗ |
| Shareholder vote (5.07) | Jun 10, 2026 | filing ↗ |
| Earnings (2.02) | May 13, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 13, 2026 | filing ↗ |
| Officer/director changes (5.02) | Apr 27, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 27, 2026 | filing ↗ |
| Officer/director changes (5.02) | Apr 24, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 24, 2026 | filing ↗ |
| Officer/director changes (5.02) | Mar 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 6, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jan 5, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 5, 2026 | filing ↗ |
| Other events (8.01) | Jan 2, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 2, 2026 | filing ↗ |
| Earnings (2.02) | Nov 12, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 12, 2025 | filing ↗ |
| Earnings (2.02) | Aug 13, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 13, 2025 | filing ↗ |
| Earnings (2.02) | Mar 26, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 26, 2025 | filing ↗ |