Leonard Braden Michael
Insider transactions at 10 companies
This page shows all SEC Form 4 filings attributed to Leonard Braden Michael. 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 |
|---|---|---|---|---|---|---|
| 0001501756 | Sale | 524,560 | $4.19 | $2,197,906 | Dec 4, 2025 | |
| 0001501756 | Sale | 300,000 | $4.20 | $1,260,000 | Dec 3, 2025 | |
| ASTC | Sale | 220,410 | $7.13 | $1,571,523 | Oct 3, 2025 | |
| ANTX | Sale | 425,000 | $1.01 | $429,250 | May 28, 2025 | |
| ANTX | Sale | 200,000 | $1.09 | $218,000 | May 28, 2025 | |
| 0001501756 | Purchase | 50,000 | $2.98 | $149,000 | Apr 22, 2025 | |
| 0001501756 | Purchase | 15,209 | $4.04 | $61,444 | Mar 31, 2025 | |
| 0001501756 | Purchase | 20,407 | $5.04 | $102,851 | Mar 27, 2025 | |
| 0001501756 | Purchase | 20,407 | $5.04 | $102,851 | Mar 27, 2025 | |
| 0001501756 | Purchase | 16,593 | $5.19 | $86,118 | Mar 26, 2025 | |
| 0001501756 | Purchase | 25,000 | $4.94 | $123,500 | Mar 20, 2025 | |
| 0001501756 | Purchase | 85,068 | $4.60 | $391,313 | Feb 26, 2025 | |
| OKUR | Other | 345,739 | — | — | Oct 7, 2024 | |
| OKUR | Purchase | 68,746 | $1.50 | $103,119 | Sep 24, 2024 | |
| OKUR | Purchase | 806 | $1.40 | $1,128 | Sep 17, 2024 | |
| OKUR | Purchase | 36,176 | $1.40 | $50,646 | Sep 16, 2024 | |
| 0001584751 | Purchase | 5,100 | $1.40 | $7,140 | Sep 6, 2024 | |
| 0001584751 | Purchase | 500 | $4.00 | $2,000 | Sep 3, 2024 | |
| 0001584751 | Purchase | 151 | $4.25 | $642 | Aug 30, 2024 | |
| 0001584751 | Purchase | 13,167 | $3.90 | $51,351 | Aug 28, 2024 | |
| ANTX | Purchase | 1,500,000 | $1.04 | $1,560,000 | Aug 14, 2024 | |
| OKUR | Purchase | 100,487 | $1.41 | $141,687 | Aug 13, 2024 | |
| ACRS | Purchase | 206,025 | $1.24 | $255,471 | Aug 2, 2024 | |
| ACRS | Purchase | 173,730 | $1.30 | $225,849 | Jul 31, 2024 | |
| 0001501756 | Purchase | 85,800 | $7.15 | $613,470 | Jul 30, 2024 | |
| ACRS | Purchase | 6,689 | $1.30 | $8,696 | Jul 18, 2024 | |
| 0001501756 | Purchase | 80,718 | $9.11 | $735,341 | Jul 17, 2024 | |
| ACRS | Purchase | 143,288 | $1.16 | $166,214 | Jul 2, 2024 | |
| ACRS | Purchase | 801,000 | $1.12 | $897,120 | Jun 28, 2024 | |
| TECX | Other | 400,355 | — | — | Jun 20, 2024 | |
| ACRS | Purchase | 50,000 | $1.13 | $56,500 | Jun 14, 2024 | |
| ACRS | Purchase | 500,000 | $1.15 | $575,000 | Jun 11, 2024 | |
| OKUR | Purchase | 335,000 | $1.54 | $515,900 | May 14, 2024 | |
| TECX | Purchase | 216,053 | $1.26 | $272,227 | May 13, 2024 | |
| 0001662244 | Purchase | 170,589 | $2.95 | $503,238 | Mar 20, 2024 | |
| 0001662244 | Purchase | 113,777 | $3.01 | $342,469 | Mar 18, 2024 | |
| ELVN | Sale | 1,250,000 | $4.00 | $5,000,000 | Jan 4, 2023 | |
| ELVN | Sale | 1,250,000 | $4.00 | $5,000,000 | Jan 3, 2023 | |
| ELVN | Sale | 20,000 | $4.04 | $80,800 | Dec 30, 2022 | |
| RVP | Sale | 3,000,000 | $1.60 | $4,800,000 | Dec 29, 2022 | |
| ELVN | Sale | 157 | $4.04 | $634 | Dec 29, 2022 | |
| ELVN | Sale | 1,078 | $4.06 | $4,377 | Dec 23, 2022 | |
| 0001634379 | Purchase | 120,099 | $0.40 | $48,040 | Dec 19, 2022 | |
| ASTC | Purchase | 190,971 | $0.34 | $64,930 | Dec 2, 2022 | |
| RVP | Sale | 2,400 | $2.30 | $5,520 | Nov 29, 2022 | |
| ASTC | Purchase | 75,000 | $0.33 | $24,750 | Nov 23, 2022 | |
| 0001692830 | Purchase | 150,000 | $0.71 | $106,500 | Nov 21, 2022 | |
| ASTC | Purchase | 93,879 | $0.36 | $33,796 | Nov 16, 2022 | |
| 0001692830 | Purchase | 531,000 | $0.63 | $334,530 | Nov 15, 2022 | |
| 0001634379 | Purchase | 123,954 | $0.42 | $52,061 | Nov 9, 2022 |