OSSER LEONARD
SEC CIK 1188354 · EDGAR
BoughtSold
Most active insiders at NXL, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Kazden Alan | Dir | — | — |
| 2 | Owens David | Chief Medical Off, Dir | — | — |
| 3 | Hu Ben | Dir | — | — |
| 4 | OSSER LEONARD | 10% | — | — |
Transactions 36
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-30 | 2025-09-29 | NXL | Nexalin Technology, Inc. | OSSER LEONARD | 10% | A - Grant | $0.00 | +83.3K | 1.62M | +5% | $0 | |
| 2024-10-23 | 2024-10-22 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $0.93 | -108.0K | 4.61M | -2% | -$100.4K | |
| 2024-09-25 | 2024-09-23 | NXL | Nexalin Technology, Inc. | OSSER LEONARD | Spouse | A - Grant | $0.00 | +700.0K | 1.54M | +84% | $0 | |
| 2024-08-30 | 2024-08-28 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | A - Grant | $0.89 | +112.4K | 4.71M | +2% | +$100.0K | |
| 2024-08-21 | 2024-08-21 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $0.95 | -141.9K | 4.60M | -3% | -$134.8K | |
| 2023-08-10 | 2023-06-28 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | A - Grant | $0.89 | +112.4K | 4.62M | +2% | +$100.0K | |
| A | 2022-10-11 | 2022-06-13 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | A - Grant | $0.82 | +122.0K | 4.35M | +3% | +$100.0K |
| I | 2022-09-29 | 2022-09-28 | NXL | Nexalin Technology, Inc. | OSSER LEONARD | Spouse | P - Purchase | $1.12 | +9,500 | 835.2K | +1% | +$10.6K |
| D | 2022-09-20 | 2022-09-16 | NXL | Nexalin Technology, Inc. | OSSER LEONARD | Spouse | P - Purchase | $4.15 | +36.0K | 825.7K | +5% | +$149.4K |
| 2022-06-15 | 2022-06-13 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | A - Grant | $0.82 | +30.5K | 4.26M | +0.7% | +$25.0K | |
| 2022-04-20 | 2022-04-18 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $1.12 | -9,842 | 4.23M | -0.2% | -$11.0K | |
| M | 2022-04-13 | 2022-04-11+ | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $1.19 | -16.7K | 4.24M | -0.4% | -$20.0K |
| M | 2022-04-04 | 2022-04-01+ | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $1.45 | -20.1K | 4.25M | -0.5% | -$29.1K |
| 2022-03-29 | 2022-03-28 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $1.33 | -7,110 | 4.27M | -0.2% | -$9,456 | |
| M | 2022-03-22 | 2022-03-21+ | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $1.28 | -15.6K | 4.29M | -0.4% | -$20.0K |
| M | 2022-03-15 | 2022-03-14+ | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $1.20 | -16.6K | 4.30M | -0.4% | -$20.0K |
| M | 2022-03-08 | 2022-03-07+ | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $1.43 | -13.9K | 4.31M | -0.3% | -$19.9K |
| M | 2022-03-02 | 2022-02-28+ | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $1.32 | -15.1K | 4.33M | -0.3% | -$20.0K |
| M | 2022-02-23 | 2022-02-22+ | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $1.25 | -15.9K | 4.34M | -0.4% | -$19.9K |
| M | 2022-02-15 | 2022-02-14+ | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $1.21 | -16.5K | 4.36M | -0.4% | -$20.0K |
| M | 2022-02-08 | 2022-02-07+ | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $1.28 | -15.6K | 4.38M | -0.4% | -$20.0K |
| M | 2022-02-01 | 2022-01-31+ | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $1.29 | -15.4K | 4.40M | -0.4% | -$20.0K |
| M | 2022-01-25 | 2022-01-24+ | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $1.45 | -13.8K | 4.40M | -0.3% | -$20.0K |
| M | 2022-01-19 | 2022-01-18+ | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $1.72 | -11.6K | 4.42M | -0.3% | -$20.0K |
| M | 2022-01-11 | 2022-01-10+ | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $2.02 | -9,900 | 4.43M | -0.2% | -$20.0K |
| 2022-01-06 | 2022-01-04 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $2.09 | -4,400 | 4.44M | -0.1% | -$9,196 | |
| 2022-01-03 | 2022-01-03 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $2.15 | -5,000 | 4.44M | -0.1% | -$10.8K | |
| 2022-01-03 | 2021-12-31 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | A - Grant | $2.06 | +48.5K | 4.40M | +1% | +$100.0K | |
| I | 2022-01-03 | 2021-12-31 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | A - Grant | $2.06 | +48.5K | 4.45M | +1% | +$100.0K |
| M | 2021-12-28 | 2021-12-27+ | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $2.09 | -9,600 | 4.36M | -0.2% | -$20.0K |
| M | 2021-12-21 | 2021-12-20+ | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $2.03 | -9,850 | 4.36M | -0.2% | -$19.9K |
| M | 2021-12-16 | 2021-12-15+ | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $1.96 | -6,000 | 4.37M | -0.1% | -$11.8K |
| M | 2021-12-14 | 2021-12-13+ | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | S - Sale | $1.93 | -4,200 | 4.38M | -0.1% | -$8,085 |
| D | 2021-12-02 | 2021-11-30 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | M - OptEx | $1.71 | +62.1K | 4.31M | +1% | +$106.2K |
| DI | 2021-12-02 | 2021-12-01 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | M - OptEx | $0.5 | +71.2K | 4.38M | +2% | +$35.6K |
| D | 2021-11-12 | 2021-11-09 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Dir | M - OptEx | $1.93 | +171.4K | 4.31M | +4% | +$330.9K |
Purchase Sale Sale after option exercise All abbreviations