| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For CHRS | |||||
| 2026-06-05 | Newcomer, Lee Nisley | Director | Purchased | 60000 | $0.00 |
| 2026-06-05 | Ryan, Michael Lee | Director | Purchased | 30000 | $0.00 |
| 2026-06-05 | Newton, Charles W. | Director | Purchased | 30000 | $0.00 |
| 2026-06-05 | Wahlstrom, Mats | Director | Purchased | 60000 | $0.00 |
| 2026-06-05 | Wahlstrom, Mats | Director | Purchased | 30000 | $0.00 |
| 2026-06-05 | O'donnell-tormey, Jill | Director | Purchased | 60000 | $0.00 |
| 2026-06-05 | O'donnell-tormey, Jill | Director | Purchased | 30000 | $0.00 |
| 2026-06-05 | Ryan, Michael Lee | Director | Purchased | 60000 | $0.00 |
| 2026-06-05 | Newton, Charles W. | Director | Purchased | 60000 | $0.00 |
| 2026-06-05 | Satvat, Ali J. | Director | Purchased | 30000 | $0.00 |
| 2026-06-05 | Satvat, Ali J. | Director | Purchased | 60000 | $0.00 |
| 2026-06-05 | Karachun, Rita A | Director | Purchased | 30000 | $0.00 |
| 2026-06-05 | Karachun, Rita A | Director | Purchased | 60000 | $0.00 |
| 2026-06-05 | Newcomer, Lee Nisley | Director | Purchased | 30000 | $0.00 |
| 2026-05-29 | Mcmichael, Bryan J | Chief Financial Officer | Sold | 100000 | $0.00 |
| 2026-05-29 | Mcmichael, Bryan J | Chief Financial Officer | Sold | 15000 | $0.00 |
| 2026-05-29 | Mcmichael, Bryan J | Chief Financial Officer | Sold | 30000 | $0.00 |
| 2026-05-29 | Mcmichael, Bryan J | Chief Financial Officer | Purchased | 100000 | $0.00 |
| 2026-05-29 | Mcmichael, Bryan J | Chief Financial Officer | Purchased | 25000 | $0.00 |
| 2026-05-29 | Mcmichael, Bryan J | Chief Financial Officer | Purchased | 15000 | $0.00 |