Kraus Al
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Kraus Al. 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 |
|---|---|---|---|---|---|---|
| CTSO | Option Exercise | 12,000 | $2.65 | $31,800 | Feb 6, 2023 | |
| CTSO | Purchase | 5,000 | $1.96 | $9,800 | May 6, 2022 | |
| CTSO | Sale | 4,000 | $9.40 | $37,600 | Aug 31, 2021 | |
| CTSO | Option Exercise | 8,000 | $3.45 | $27,600 | Nov 10, 2020 | |
| CTSO | Option Exercise | 8,000 | $2.10 | $16,800 | Aug 30, 2018 | |
| CTSO | Award / Grant | 3,300 | — | — | Mar 15, 2018 | |
| CTSO | Award / Grant | 6,000 | — | — | Feb 24, 2017 | |
| CTSO | Award / Grant | 5,000 | — | — | Jun 7, 2016 | |
| CTSO | Option Exercise | 6,774 | $0.88 | $5,961 | Oct 15, 2015 | |
| CTSO | Sale | 10,000 | $6.39 | $63,900 | Oct 8, 2015 | |
| CTSO | Sale | 10,000 | $6.26 | $62,600 | Oct 1, 2015 | |
| CTSO | Option Exercise | 10,000 | $0.88 | $8,800 | Sep 24, 2015 | |
| CTSO | Option Exercise | 10,000 | $0.88 | $8,800 | Sep 17, 2015 | |
| CTSO | Option Exercise | 10,000 | $0.88 | $8,800 | Sep 10, 2015 | |
| CTSO | Sale | 10,000 | $7.26 | $72,600 | Sep 3, 2015 | |
| CTSO | Option Exercise | 10,000 | $0.88 | $8,800 | Aug 27, 2015 | |
| CTSO | Sale | 10,000 | $7.26 | $72,600 | Aug 20, 2015 | |
| CTSO | Sale | 10,000 | $6.26 | $62,600 | Aug 13, 2015 | |
| CTSO | Sale | 10,000 | $6.48 | $64,800 | Aug 6, 2015 | |
| CTSO | Sale | 10,000 | $6.34 | $63,400 | Jul 30, 2015 | |
| CTSO | Sale | 10,000 | $6.28 | $62,800 | Jul 23, 2015 | |
| CTSO | Sale | 10,000 | $6.33 | $63,300 | Jul 16, 2015 | |
| CTSO | Option Exercise | 10,000 | $0.88 | $8,800 | Jul 9, 2015 | |
| CTSO | Sale | 10,000 | $6.29 | $62,900 | Jul 2, 2015 | |
| CTSO | Sale | 3,205 | $7.00 | $22,435 | Jun 24, 2015 | |
| CTSO | Option Exercise | 10,000 | $0.88 | $8,800 | Jun 18, 2015 | |
| CTSO | Option Exercise | 10,000 | $0.88 | $8,800 | Jun 11, 2015 | |
| CTSO | Option Exercise | 10,000 | $0.88 | $8,800 | Jun 4, 2015 | |
| CTSO | Option Exercise | 10,000 | $0.88 | $8,800 | May 28, 2015 | |
| CTSO | Option Exercise | 10,000 | $0.88 | $8,800 | May 21, 2015 | |
| CTSO | Sale | 10,000 | $6.00 | $60,000 | May 14, 2015 | |
| CTSO | Award / Grant | 55,000 | — | — | Apr 8, 2015 | |
| CTSO | Option Exercise | 50,000 | $0.04 | $2,000 | Nov 17, 2014 | |
| CTSO | Option Exercise | 50,000 | $0.04 | $2,000 | Nov 10, 2014 | |
| CTSO | Sale | 50,000 | $0.23 | $11,500 | Nov 3, 2014 | |
| CTSO | Sale | 100,000 | $0.24 | $24,000 | Oct 27, 2014 | |
| CTSO | Option Exercise | 100,000 | $0.04 | $4,000 | Oct 20, 2014 | |
| CTSO | Sale | 50,000 | $0.24 | $12,000 | Oct 14, 2014 | |
| CTSO | Option Exercise | 50,000 | $0.04 | $2,000 | Oct 6, 2014 | |
| CTSO | Option Exercise | 50,000 | $0.04 | $2,000 | Sep 29, 2014 | |
| CTSO | Sale | 41,500 | $0.23 | $9,545 | Sep 25, 2014 | |
| CTSO | Sale | 8,500 | $0.23 | $1,955 | Sep 22, 2014 | |
| CTSO | Option Exercise | 50,000 | $0.04 | $2,000 | Sep 15, 2014 | |
| CTSO | Sale | 50,000 | $0.23 | $11,500 | Sep 8, 2014 | |
| CTSO | Sale | 50,000 | $0.25 | $12,500 | Sep 2, 2014 | |
| CTSO | Option Exercise | 100,000 | $0.04 | $4,000 | Aug 25, 2014 | |
| CTSO | Option Exercise | 100,000 | $0.04 | $4,000 | Aug 18, 2014 | |
| CTSO | Sale | 100,000 | $0.28 | $28,000 | Aug 11, 2014 | |
| CTSO | Sale | 50,000 | $0.24 | $12,000 | Aug 4, 2014 | |
| CTSO | Sale | 100,000 | $0.24 | $24,000 | Jul 28, 2014 |