OSSER LEONARD
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to OSSER LEONARD. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| NXL | Award / Grant | 83,333 | — | — | Sep 29, 2025 | |
| MLSS | Sale | 107,984 | $0.93 | $100,425 | Oct 22, 2024 | |
| NXL | Award / Grant | 700,000 | — | — | Sep 23, 2024 | |
| MLSS | Award / Grant | 112,356 | $0.89 | $99,997 | Aug 28, 2024 | |
| MLSS | Sale | 141,913 | $0.95 | $134,817 | Aug 21, 2024 | |
| MLSS | Award / Grant | 112,360 | $0.89 | $100,000 | Jun 28, 2023 | |
| NXL | Purchase | 9,500 | $1.12 | $10,640 | Sep 28, 2022 | |
| NXL | Purchase | 36,000 | $4.15 | $149,400 | Sep 16, 2022 | |
| MLSS | Award / Grant | 30,488 | $0.82 | $25,000 | Jun 13, 2022 | |
| MLSS | Award / Grant | 121,951 | $0.82 | $100,000 | Jun 13, 2022 | |
| MLSS | Sale | 9,842 | $1.12 | $11,023 | Apr 18, 2022 | |
| MLSS | Sale | 8,500 | $1.18 | $10,030 | Apr 11, 2022 | |
| MLSS | Sale | 14,100 | $1.42 | $20,022 | Apr 1, 2022 | |
| MLSS | Sale | 7,110 | $1.33 | $9,456 | Mar 28, 2022 | |
| MLSS | Sale | 7,600 | $1.30 | $9,880 | Mar 22, 2022 | |
| MLSS | Sale | 8,100 | $1.23 | $9,963 | Mar 15, 2022 | |
| MLSS | Sale | 7,500 | $1.35 | $10,125 | Mar 7, 2022 | |
| MLSS | Sale | 7,600 | $1.32 | $10,032 | Feb 28, 2022 | |
| MLSS | Sale | 8,200 | $1.22 | $10,004 | Feb 22, 2022 | |
| MLSS | Sale | 8,100 | $1.24 | $10,044 | Feb 14, 2022 | |
| MLSS | Sale | 8,000 | $1.26 | $10,080 | Feb 8, 2022 | |
| MLSS | Sale | 7,800 | $1.27 | $9,906 | Feb 1, 2022 | |
| MLSS | Sale | 6,600 | $1.52 | $10,032 | Jan 24, 2022 | |
| MLSS | Sale | 5,800 | $1.72 | $9,976 | Jan 18, 2022 | |
| MLSS | Sale | 5,000 | $2.02 | $10,100 | Jan 11, 2022 | |
| MLSS | Sale | 4,400 | $2.09 | $9,196 | Jan 4, 2022 | |
| MLSS | Award / Grant | 48,544 | $2.06 | $100,001 | Jan 3, 2022 | |
| MLSS | Sale | 4,600 | $2.05 | $9,430 | Dec 28, 2021 | |
| MLSS | Sale | 4,850 | $2.02 | $9,797 | Dec 20, 2021 | |
| MLSS | Sale | 2,100 | $1.95 | $4,095 | Dec 16, 2021 | |
| MLSS | Sale | 2,100 | $1.97 | $4,137 | Dec 14, 2021 | |
| MLSS | Option Exercise | 71,250 | $0.50 | $35,625 | Nov 30, 2021 | |
| MLSS | Option Exercise | 171,429 | $1.93 | $330,858 | Nov 9, 2021 | |
| MLSS | Award / Grant | 45,872 | $2.18 | $100,001 | Jun 21, 2021 | |
| MLSS | Interim CEO | Sale | 18,409 | $2.35 | $43,261 | Jan 8, 2021 |
| MLSS | Interim CEO | Sale | 10,760 | $2.22 | $23,887 | Jan 6, 2021 |
| MLSS | Interim CEO | Sale | 59,668 | $2.25 | $134,253 | Jan 5, 2021 |
| MLSS | Interim CEO | Option Exercise | 82,988 | $1.72 | $142,739 | Jan 4, 2021 |
| MLSS | Interim CEO | Sale | 71,886 | $2.30 | $165,338 | Jan 4, 2021 |
| MLSS | Interim CEO | Sale | 31,378 | $2.30 | $72,169 | Jan 4, 2021 |
| MLSS | Interim CEO | Sale | 54,400 | $2.17 | $118,048 | Dec 18, 2020 |
| MLSS | Interim CEO | Sale | 16,300 | $2.24 | $36,512 | Dec 17, 2020 |
| MLSS | Interim CEO | Sale | 72,500 | $2.13 | $154,425 | Dec 16, 2020 |
| MLSS | Interim CEO | Option Exercise | 336,970 | $1.14 | $384,146 | Dec 15, 2020 |
| MLSS | Interim CEO | Purchase | 17,626 | $2.10 | $37,015 | Aug 4, 2020 |
| MLSS | Interim CEO | Other | 133,333 | $2.10 | $279,999 | Aug 4, 2020 |
| MLSS | Interim Chief Executive | Award / Grant | 79,787 | $1.88 | $150,000 | Feb 6, 2020 |
| MLSS | Chief Executive Officer | Purchase | 285,000 | $0.35 | $99,750 | Feb 6, 2019 |
| MLSS | CEO | Gift | 10,000 | — | — | Apr 24, 2017 |
| MLSS | CEO | Option Exercise | 83,333 | $0.75 | $62,500 | Jan 9, 2017 |