Robert Groesbeck, Co-CEO of Planet 13 Holdings Inc. ($PLNH), made nine open market sales of common shares over the last 365 days, totaling $803,709. His most recent sale occurred on December 12, 2025. These transactions rank 5,407th among 11,678 insiders in the database, below the average sale value of $8.6 million and 6.4 transactions per insider. Groesbeck had no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 2, 2026 | Planet 13 Holdings Inc. | $PLNH | Groesbeck Robert | Co-CEO | A | Restricted Stock Unit | 1500000 | $0.00 | 3,449,153.0000 | 325,363,800 | 76.96% | 0.46% |
| Dec. 19, 2025 | Planet 13 Holdings Inc. | $PLNH | Groesbeck Robert | Co-CEO | J | Common Stock | 720517 | $0.23 | 35,335,766.0000 | 325,363,800 | 2.00% | 0.22% |
| Dec. 12, 2025 | Planet 13 Holdings Inc. | $PLNH | Groesbeck Robert | Co-CEO | S | Common Stock | 1000000 | $0.21 | 36,056,283.0000 | 325,363,800 | 2.70% | 0.31% |
| Aug. 29, 2025 | Planet 13 Holdings Inc. | $PLNH | Groesbeck Robert | Co-CEO | S | Common Stock | 245000 | $0.29 | 37,129,283.0000 | 325,163,800 | 0.66% | 0.08% |
| Sept. 2, 2025 | Planet 13 Holdings Inc. | $PLNH | Groesbeck Robert | Co-CEO | S | Common Stock | 73000 | $0.28 | 37,056,283.0000 | 325,163,800 | 0.20% | 0.02% |
| Aug. 28, 2025 | Planet 13 Holdings Inc. | $PLNH | Groesbeck Robert | Co-CEO | S | Common Stock | 370000 | $0.30 | 37,374,283.0000 | 325,163,800 | 0.98% | 0.11% |
| Aug. 27, 2025 | Planet 13 Holdings Inc. | $PLNH | Groesbeck Robert | Co-CEO | S | Common Stock | 108000 | $0.28 | 37,744,283.0000 | 325,163,800 | 0.29% | 0.03% |
| Aug. 25, 2025 | Planet 13 Holdings Inc. | $PLNH | Groesbeck Robert | Co-CEO | S | Common Stock | 327000 | $0.29 | 38,162,283.0000 | 325,163,800 | 0.85% | 0.10% |
| Aug. 26, 2025 | Planet 13 Holdings Inc. | $PLNH | Groesbeck Robert | Co-CEO | S | Common Stock | 310000 | $0.29 | 37,852,283.0000 | 325,163,800 | 0.81% | 0.10% |
| Aug. 21, 2025 | Planet 13 Holdings Inc. | $PLNH | Groesbeck Robert | Co-CEO | S | Common Stock | 339000 | $0.28 | 38,791,283.0000 | 325,163,800 | 0.87% | 0.10% |
| Aug. 22, 2025 | Planet 13 Holdings Inc. | $PLNH | Groesbeck Robert | Co-CEO | S | Common Stock | 302000 | $0.29 | 38,489,283.0000 | 325,163,800 | 0.78% | 0.09% |
| April 2, 2025 | Planet 13 Holdings Inc. | $PLNH | Groesbeck Robert | Co-CEO | A | Restricted Stock Unit | 1949153 | $0.00 | 1,949,153.0000 | 325,163,800 | 9999.99% | 0.60% |
| March 22, 2024 | Planet 13 Holdings Inc. | $PLNH | Groesbeck Robert | Co-CEO | M | Restricted Stock Units | 281255 | $0.52 | 0.0000 | 0 | 100.00% | 0.00% |
| March 22, 2024 | Planet 13 Holdings Inc. | $PLNH | Groesbeck Robert | Co-CEO | F | Common Stock | 125581 | $0.52 | 39,130,283.0000 | 0 | 0.32% | 0.00% |
| March 22, 2024 | Planet 13 Holdings Inc. | $PLNH | Groesbeck Robert | Co-CEO | M | Common Stock | 281255 | $0.52 | 39,255,864.0000 | 0 | 0.72% | 0.00% |