CTSO Insider Activity
View recent SEC Form 4 insider transactions for CTSO, including purchases, sales, option exercises, and other insider filings.
| Date | Insider | Type | Quantity | Price | Total Value | Shares Owned |
|---|---|---|---|---|---|---|
| Sep 15, 2026 | Chan Phillip P. | Purchase | 3,774 | $6.00 | $22,644.00 | 100,996 |
| Sep 15, 2026 | Sobel Alan D. | Purchase | 1,900 | $6.12 | $11,628.00 | 9,287 |
| Sep 15, 2026 | Sobel Alan D. | Purchase | 100 | $6.01 | $601.00 | 9,887 |
| Sep 15, 2026 | Sobel Alan D. | Purchase | 500 | $6.05 | $3,025.00 | 9,787 |
| Sep 14, 2026 | Capponi Vincent | Purchase | 273 | $5.90 | $1,610.70 | 40,387 |
| Sep 14, 2026 | Capponi Vincent | Purchase | 1,800 | $6.07 | $10,926.00 | 40,114 |
| Sep 04, 2026 | Chan Phillip P. | Purchase | 200,000 | $0.35 | $70,000.00 | 1,944,432 |
| Jun 15, 2026 | Chan Phillip P. | Purchase | 10,333 | $0.43 | $4,443.19 | 1,744,432 |
| Jun 15, 2026 | MARIANI PETER J | Purchase | 100,000 | $0.44 | $44,000.00 | 638,113 |
| Jun 12, 2026 | Chan Phillip P. | Purchase | 251,136 | $0.40 | $100,454.40 | 1,734,099 |
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