| 2025-11-24 | KALV | CHIEF DEVELOPMENT OFFICER | Sale+OE | 4,331 | $13.45 | $58,256.28 | -1.9% | → |
| 2024-02-14 | KALV | CHIEF DEVELOPMENT OFFICER | Sell | 39,886 | $15.01 | $598,660.94 | -37.6% | → |
| 2023-11-20 | KALV | Chief Development Officer | Sale+OE | 7,113 | $8.23 | $58,535.01 | -13.4% | → |
| 2023-08-18 | KALV | Chief Development Officer | Sale+OE | 7,142 | $10.73 | $76,624.38 | -14.6% | → |
| 2023-05-18 | KALV | Chief Development Officer | Sale+OE | 2,604 | $10.14 | $26,416.02 | -6.5% | → |
| 2023-02-17 | KALV | Chief Development Officer | Sale+OE | 2,727 | $7.66 | $20,888.82 | -7.1% | → |
| 2022-11-18 | KALV | Chief Development Officer | Sale+OE | 1,139 | $5.44 | $6,196.16 | -3.2% | → |
| 2022-08-17 | KALV | Chief Development Officer | Sale+OE | 1,145 | $14.96 | $17,130.00 | -3.3% | → |
| 2021-11-01 | KALV | Chief Development Officer | Sell | 5,000 | $18.07 | $90,328.00 | -13.2% | → |
| 2021-08-02 | KALV | Chief Development Officer | Sell | 5,000 | $20.52 | $102,578.50 | -11.6% | → |
| 2021-05-03 | KALV | Chief Development Officer | Sell | 5,000 | $24.84 | $124,196.50 | -10.4% | → |
| 2021-02-23 | KALV | Chief Development Officer | Sell | 15,000 | $33.59 | $503,877.32 | -6.7% | → |
| 2020-10-29 | KALV | Chief Development Officer | Sell | 5,000 | $17.48 | $87,394.00 | -7.4% | → |
| 2020-10-21 | KALV | Chief Development Officer | Sell | 13,986 | $17.82 | $249,167.38 | -4.6% | → |
| 2020-10-16 | KALV | Chief Development Officer | Sell | 914 | $17.00 | $15,539.28 | -1.1% | → |
| 2020-02-05 | KALV | Chief Development Officer | Sell | 100 | $17.10 | $1,710.00 | -0.1% | → |
| 2019-12-20 | KALV | Chief Development Officer | Sale+OE | 2,646 | $17.02 | $45,025.13 | -3.1% | → |
| 2019-12-16 | KALV | Chief Development Officer | Sale+OE | 4,709 | $17.05 | $80,269.34 | -1.9% | → |
| 2019-07-22 | KALV | Chief Development Officer | Sale+OE | 7,355 | $18.35 | $134,929.68 | -8.1% | → |
| 2019-04-22 | KALV | Chief Development Officer | Sale+OE | 7,355 | $26.04 | $191,529.84 | -4.2% | → |
| 2019-01-25 | KALV | Chief Development Officer | Sale+OE | 5,453 | $17.06 | $93,015.09 | -6.2% | → |
| 2019-01-23 | KALV | Chief Development Officer | Sale+OE | 1,902 | $17.01 | $32,343.93 | -1.1% | → |