SISITSKY NATHANIEL has filed 10 insider transactions across 2 companies since March 2024.
Most recent transaction: a grant/award of 73434 shares of QuidelOrtho Corp ($QDEL) on April 15, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April 15, 2026 | QuidelOrtho Corp | $QDEL | SISITSKY NATHANIEL | Chief Legal Officer | A | Non-Qualified Stock Options | 73434 | $0.00 | 73,434.0000 | 68,081,767 | 9999.99% | 0.11% |
| April 15, 2026 | QuidelOrtho Corp | $QDEL | SISITSKY NATHANIEL | Chief Legal Officer | A | Restricted Stock Units | 73435 | $0.00 | 73,435.0000 | 68,081,767 | 9999.99% | 0.11% |
| Dec. 11, 2025 | STAAR SURGICAL CO | $STAA | SISITSKY NATHANIEL | Chief Legal Officer | F | Common Stock | 2616 | $24.68 | 22,812.0000 | 50,549,000 | 10.29% | 0.01% |
| March 14, 2025 | STAAR SURGICAL CO | $STAA | SISITSKY NATHANIEL | Chief Legal Officer | A | Restricted Stock Units | 43989 | $0.00 | 43,989.0000 | 49,125,000 | 9999.99% | 0.09% |
| March 14, 2025 | STAAR SURGICAL CO | $STAA | SISITSKY NATHANIEL | Chief Legal Officer | A | Restricted Stock Units | 8798 | $0.00 | 8,798.0000 | 49,125,000 | 9999.99% | 0.02% |
| March 12, 2025 | STAAR SURGICAL CO | $STAA | SISITSKY NATHANIEL | General Counsel | M | Restricted Stock Units | 5827 | $0.00 | 11,654.0000 | 49,125,000 | 33.33% | 0.01% |
| March 12, 2025 | STAAR SURGICAL CO | $STAA | SISITSKY NATHANIEL | General Counsel | M | Common Stock | 5827 | $0.00 | 27,762.0000 | 49,125,000 | 26.56% | 0.01% |
| March 12, 2025 | STAAR SURGICAL CO | $STAA | SISITSKY NATHANIEL | General Counsel | F | Common Stock | 2334 | $18.00 | 25,428.0000 | 49,125,000 | 8.41% | 0.00% |
| March 12, 2024 | STAAR SURGICAL CO | $STAA | SISITSKY NATHANIEL | General Counsel | A | Common Stock Options | 15657 | $0.00 | 15,657.0000 | 49,427,000 | 9999.99% | 0.03% |
| March 12, 2024 | STAAR SURGICAL CO | $STAA | SISITSKY NATHANIEL | General Counsel | A | Restricted Stock Units | 17481 | $0.00 | 17,481.0000 | 49,427,000 | 9999.99% | 0.04% |