Sher Barbara - Insider Non-Derivative Transactions at Greenlane Holdings, Inc. (GNLN) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Oct 20, 2025, Sher Barbara's relationship to Greenlane Holdings, Inc. (GNLN) is Officer (Chief Executive Officer), and currently has 40,016 shares of Class A Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other GNLN insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Sher Barbara - Insider Non-Derivative Transactions of GNLN Class A Common Stock
Sher Barbara - Insider Non-Derivative Transactions at GNLN
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Oct 21, 2025 | Acquisition -- (Class A Common Stock) | 40000 | 0 | 40016 |
| Aug 10, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.67 | 8950 |
| Aug 10, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.76 | 9050 |
| Aug 10, 2024 | Acquisition -- (Class A Common Stock) | 500 | 2.71 | 9550 |
| Aug 10, 2024 | Acquisition -- (Class A Common Stock) | 450 | 2.68 | 10000 |
| Aug 10, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.61 | 10100 |
| Aug 10, 2024 | Acquisition -- (Class A Common Stock) | 400 | 2.61 | 10500 |
| Aug 10, 2024 | Acquisition -- (Class A Common Stock) | 500 | 2.79 | 11000 |
| Aug 10, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.68 | 11100 |
| Aug 10, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.47 | 11200 |
| Aug 10, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.38 | 11300 |
| Aug 10, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.41 | 11400 |
| Aug 10, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.67 | 11500 |
| Aug 10, 2024 | Acquisition -- (Class A Common Stock) | 50 | 2.54 | 11550 |
| Aug 10, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.46 | 11650 |
| Aug 10, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.48 | 11750 |
| Aug 10, 2024 | Acquisition -- (Class A Common Stock) | 300 | 2.45 | 12050 |
| Aug 10, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.42 | 12150 |
| Aug 10, 2024 | Acquisition -- (Class A Common Stock) | 350 | 2.48 | 12500 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 200 | 2.73 | 4550 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 2 | 2.77 | 4552 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 498 | 2.78 | 5050 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 500 | 2.78 | 5550 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 250 | 2.7 | 5800 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 1000 | 2.67 | 6800 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.58 | 6900 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.64 | 7000 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.65 | 7100 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 200 | 2.6 | 7300 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.62 | 7400 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.71 | 7500 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 250 | 2.92 | 7750 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 1 | 2.93 | 7751 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.92 | 7851 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 149 | 2.94 | 8000 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 500 | 2.97 | 8500 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.73 | 8600 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 50 | 2.69 | 8650 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.7 | 8750 |
| Aug 9, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.68 | 8850 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.5 | 2450 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.53 | 2550 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.54 | 2650 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 350 | 2.52 | 3000 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.62 | 3100 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.7 | 3200 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.69 | 3300 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.83 | 3400 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.83 | 3500 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 100 | 3.08 | 3600 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 250 | 3.05 | 3850 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 150 | 3.29 | 4000 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 100 | 3.38 | 4100 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 5 | 3.82 | 4105 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 28 | 3.9 | 4133 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 17 | 3.89 | 4150 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 32 | 3.92 | 4182 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 18 | 3.91 | 4200 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 50 | 3.87 | 4250 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 50 | 3.85 | 4300 |
| Aug 8, 2024 | Acquisition -- (Class A Common Stock) | 50 | 3.86 | 4350 |
| Aug 7, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.58 | 1450 |
| Aug 7, 2024 | Acquisition -- (Class A Common Stock) | 250 | 2.37 | 1700 |
| Aug 7, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.43 | 1800 |
| Aug 7, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.33 | 1900 |
| Aug 7, 2024 | Acquisition -- (Class A Common Stock) | 200 | 2.38 | 2100 |
| Aug 7, 2024 | Acquisition -- (Class A Common Stock) | 150 | 2.37 | 2250 |
| Aug 7, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.61 | 2350 |
| Aug 6, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.15 | 100 |
| Aug 6, 2024 | Acquisition -- (Class A Common Stock) | 300 | 2.24 | 400 |
| Aug 6, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.18 | 500 |
| Aug 6, 2024 | Acquisition -- (Class A Common Stock) | 150 | 2.24 | 650 |
| Aug 6, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.21 | 750 |
| Aug 6, 2024 | Acquisition -- (Class A Common Stock) | 100 | 2.4 | 850 |
| Aug 6, 2024 | Acquisition -- (Class A Common Stock) | 5 | 2.28 | 855 |
| Aug 6, 2024 | Acquisition -- (Class A Common Stock) | 495 | 2.32 | 1350 |