Robert Groesbeck serves as Executive at Planet 13 Holdings Inc., where they oversee executive responsibilities. Since joining the company, Robert Groesbeck has executed 16 insider transactions totaling $810.0K, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 2, 2026 involved receiving (via award) 1,500,000 shares valued at $0.
Robert Groesbeck currently holds 3,449,153 shares of Planet 13 Holdings Inc. (PLNHF), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Robert Groesbeck has been a net seller of PLNHF stock. They have purchased $0 and sold $810.0K worth of shares.
Robert Groesbeck's most recent insider trade was on Jan 2, 2026, when they sold 1,500,000 shares at $0.00 per share.
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| $0.23 |
| Discretionary |
| Dec 12, 2025 | PLNH | $210.0K | Sale | 1,000,000 | $0.21 | Discretionary |
| Sep 2, 2025 | PLNH | $20.4K | Sale | 73,000 | $0.28 | Discretionary |
| Aug 29, 2025 | PLNH | $71.0K | Sale | 245,000 | $0.29 | Discretionary |
| Aug 28, 2025 | PLNH | $111.0K | Sale | 370,000 | $0.30 | Discretionary |
| Aug 27, 2025 | PLNH | $30.2K | Sale | 108,000 | $0.28 | Discretionary |
| Aug 26, 2025 | PLNH | $89.9K | Sale | 310,000 | $0.29 | Discretionary |
| Aug 25, 2025 | PLNH | $94.8K | Sale | 327,000 | $0.29 | Discretionary |
| Aug 22, 2025 | PLNH | $87.6K | Sale | 302,000 | $0.29 | Discretionary |
| Aug 21, 2025 | PLNH | $94.9K | Sale | 339,000 | $0.28 | Discretionary |
| Mar 22, 2024 | PLNH | $146.3K | Option Exercise | 281,255 | $0.52 | Discretionary |
| Mar 22, 2024 | PLNH | $65.3K | Payment | 125,581 | $0.52 | Discretionary |
| May 25, 2023 | PLNHF | $0 | Other | 562,510 | $N/A | Discretionary |
| May 25, 2023 | PLNHF | $70.3K | Payment | 125,581 | $0.56 | Discretionary |
| May 25, 2023 | PLNHF | $157.5K | Option Exercise | 281,255 | $0.56 | Discretionary |