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| Role | Insider | Date | Transaction | Value | Shares |
|---|---|---|---|---|---|
| Director | Cable Thomas J. | May 22, 2026 | Sell | $87.04K | 7,500 |
| VP, Finance & CAO | Borges David J. | Jan 13, 2026 | Sell | $369.32K | 30,000 |
| VP, Finance & CAO | Borges David J. | Jan 12, 2026 | Sell | $381.6K | 30,000 |
| CEO | Demopulos Gregory A MD | Nov 17, 2023 | Buy | $25.2K | 15,000 |
| Director | Demopulos Peter A MD | Nov 15, 2023 | Buy | $15.3K | 10,000 |
| Director | HANISH ARNOLD C | May 22, 2023 | Sell | $32.3K | 5,000 |
| Director | Cable Thomas J. | May 22, 2023 | Sell | $32.65K | 5,000 |
| CEO | Demopulos Gregory A MD | Jun 17, 2021 | Sell | $549.17K | 36,857 |
| CEO | Demopulos Gregory A MD | Jun 15, 2021 | Sell | $553.58K | 36,856 |
| CEO | Demopulos Gregory A MD | May 20, 2021 | Sell | $551.37K | 36,856 |
| CEO | Demopulos Gregory A MD | May 19, 2021 | Sell | $629.15K | 36,857 |
| CEO | Demopulos Gregory A MD | Apr 8, 2021 | Sell | $625.26K | 35,206 |
| CEO | Demopulos Gregory A MD | Apr 7, 2021 | Sell | $669.96K | 37,407 |
| VP FINANCE AND CAO | JACOBSEN MICHAEL A | Feb 22, 2021 | Sell | $188.57K | 8,100 |
| VP FINANCE AND CAO | JACOBSEN MICHAEL A | Feb 19, 2021 | Sell | $226.4K | 10,000 |
| VP FINANCE AND CAO | JACOBSEN MICHAEL A | Feb 10, 2021 | Sell | $42.73K | 1,900 |
| VP FINANCE AND CAO | JACOBSEN MICHAEL A | Jan 19, 2021 | Sell | $189.53K | 9,500 |
| Director | Cable Thomas J. | Jan 13, 2021 | Sell | $84.85K | 5,000 |
| Director | Cable Thomas J. | May 13, 2020 | Sell | $72K | 5,000 |
| Director | Cable Thomas J. | Dec 3, 2019 | Sell | $144.15K | 10,000 |
| Director | Cable Thomas J. | Oct 14, 2019 | Sell | $75.59K | 5,000 |
| VP Patent and General Counsel | Kelbon Marcia S. | Aug 31, 2018 | Sell | $55.47K | 2,192 |
| VP Patent and General Counsel | Kelbon Marcia S. | Aug 31, 2018 | Sell | $138.38K | 5,337 |
| VP Patent and General Counsel | Kelbon Marcia S. | Aug 30, 2018 | Sell | $855.75K | 35,000 |
| VP Patent and General Counsel | Kelbon Marcia S. | Jul 27, 2018 | Sell | $124.36K | 5,723 |
Open-market purchases and sales reported on SEC form 4 over the last 10years. Awards, option exercises, gifts and other non-market form 4 activity are excluded. Chart markers group a day's filings by direction; the table lists each filing.