Siokas Grigorios
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Siokas Grigorios. 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 |
|---|---|---|---|---|---|---|
| COSM | Chief Executive Officer | Sale | 23,382 | $0.01 | $234 | Apr 27, 2021 |
| COSM | Chief Executive Officer | Sale | 42,500 | $0.28 | $11,900 | Jan 20, 2021 |
| COSM | Chief Executive Officer | Sale | 10,000 | — | — | Dec 21, 2020 |
| COSM | Chief Executive Officer | Sale | 7,100 | — | — | Oct 19, 2020 |
| COSM | Chief Executive Officer | Sale | 25,000 | — | — | Oct 12, 2020 |
| COSM | Chief Executive Officer | Sale | 20,000 | $2.70 | $54,000 | Jul 29, 2020 |
| COSM | Chief Executive Officer | Sale | 6,666 | $3.30 | $21,998 | Sep 6, 2019 |
| COSM | Chief Executive Officer | Purchase | 73,334 | $7.50 | $550,005 | Jun 24, 2019 |
| COSM | Chief Executive Officer | Sale | 7,800 | $4.32 | $33,696 | Jun 18, 2019 |
| COSM | Chief Executive Officer | Sale | 200,000 | $2.50 | $500,000 | May 28, 2019 |
| COSM | Chief Executive Officer | Sale | 10,400 | $0.11 | $1,144 | Feb 27, 2019 |
| COSM | Chief Executive Officer | Sale | 1,900 | $0.60 | $1,140 | Dec 20, 2018 |
| COSM | Chief Executive Officer | Sale | 1,250 | $4.56 | $5,700 | Oct 30, 2018 |
| COSM | Chief Executive Officer | Sale | 71,875 | $3.97 | $285,344 | Oct 25, 2018 |
| COSM | Chief Executive Officer | Sale | 15,500 | $6.04 | $93,620 | Jul 9, 2018 |
| COSM | Chief Executive Officer | Sale | 35,000 | $7.09 | $248,150 | Mar 30, 2018 |
| COSM | Chief Executive Officer | Sale | 6,000 | $0.41 | $2,460 | Mar 28, 2018 |
| COSM | Chief Executive Officer | Sale | 38,000 | $0.93 | $35,340 | Dec 13, 2017 |
| COSM | Chief Executive Officer | Sale | 120,000 | $0.49 | $58,800 | Oct 23, 2017 |
| COSM | Chief Executive Officer | Sale | 50,000 | $0.59 | $29,500 | Oct 16, 2017 |
| COSM | Chief Executive Officer | Other | 100,000 | $0.22 | $22,000 | Oct 2, 2017 |
| COSM | Chief Executive Officer | Other | 100,000 | $0.22 | $22,000 | Oct 2, 2017 |
| COSM | Chief Executive Officer | Sale | 562,000 | $0.01 | $5,620 | May 31, 2017 |
| COSM | Chief Executive Officer | Sale | 1,000,000 | $0.11 | $110,000 | Apr 5, 2017 |
| COSM | Chief Executive Officer | Sale | 295,400 | $0.01 | $2,954 | Mar 1, 2017 |
| COSM | Chief Executive Officer | Sale | 140,000 | $0.07 | $9,800 | Feb 8, 2017 |
| COSM | Chief Executive Officer | Sale | 250,000 | — | — | Jan 17, 2017 |
| COSM | Chief Executive Officer | Sale | 114,000 | — | — | Nov 4, 2016 |
| COSM | Chief Executive Officer | Sale | 80,000 | — | — | Oct 7, 2016 |
| COSM | Chief Executive Officer | Sale | 75,000 | $0.02 | $1,500 | Sep 30, 2016 |
| COSM | Chief Executive Officer | Sale | 157,000 | — | — | Sep 16, 2016 |
| COSM | CEO, CFO | Sale | 137,500 | $0.40 | $55,000 | Aug 11, 2016 |
| COSM | Purchase | 4,316,666 | — | — | Jan 8, 2016 |