ARTV Insider Transactions — Page 2
163 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 101–163; provenance stays internal.
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Shah Rajeev M. | Director,TenPercentOwner | 2026-06-11 | Purchase | 548,580.0 | $7.91 |
| RA Capital Nexus Fund, L.P. | Director | 2026-06-11 | Purchase | 548,580.0 | $7.91 |
| RA Capital Nexus Fund III, L.P. | Director | 2026-06-11 | Purchase | 548,580.0 | $7.91 |
| RA Capital Healthcare Fund LP | Director,TenPercentOwner | 2026-06-10 | Purchase | 103.0 | $7.0 |
| RA CAPITAL MANAGEMENT, L.P. | Director,TenPercentOwner | 2026-06-10 | Purchase | 103.0 | $7.0 |
| Kolchinsky Peter | Director,TenPercentOwner | 2026-06-10 | Purchase | 103.0 | $7.0 |
| Shah Rajeev M. | Director,TenPercentOwner | 2026-06-10 | Purchase | 103.0 | $7.0 |
| RA Capital Nexus Fund, L.P. | Director | 2026-06-10 | Purchase | 103.0 | $7.0 |
| RA Capital Nexus Fund III, L.P. | Director | 2026-06-10 | Purchase | 103.0 | $7.0 |
| RA Capital Healthcare Fund LP | Director,TenPercentOwner | 2026-06-09 | Purchase | 479,039.0 | $6.91 |
| RA CAPITAL MANAGEMENT, L.P. | Director,TenPercentOwner | 2026-06-09 | Purchase | 479,039.0 | $6.91 |
| Kolchinsky Peter | Director,TenPercentOwner | 2026-06-09 | Purchase | 479,039.0 | $6.91 |
| Shah Rajeev M. | Director,TenPercentOwner | 2026-06-09 | Purchase | 479,039.0 | $6.91 |
| RA Capital Nexus Fund, L.P. | Director | 2026-06-09 | Purchase | 479,039.0 | $6.91 |
| RA Capital Nexus Fund III, L.P. | Director | 2026-06-09 | Purchase | 479,039.0 | $6.91 |
| Raymon Heather | SVP, Research and Development | 2026-05-19 | Sale | 3,095.0 | $9.01 |
| Horan Christopher | Chief Tech Operations Officer | 2026-05-19 | Sale | 7,002.0 | $9.01 |
| Bush Jennifer | COO, CLO, Compliance Officer | 2026-05-19 | Sale | 8,790.0 | $9.01 |
| Banerjee Subhashis | Chief Medical Officer | 2026-05-19 | Sale | 7,037.0 | $9.01 |
| Aslan Fred | Chief Executive Officer | 2026-05-19 | Sale | 27,116.0 | $9.01 |
| GC Corp. | TenPercentOwner | 2026-05-11 | Purchase | 347,222.0 | $11.52 |
| GC Cell Corp | TenPercentOwner | 2026-05-11 | Purchase | 347,222.0 | $11.52 |
| GC Corp. | TenPercentOwner | 2026-05-11 | Purchase | 1,085,069.0 | $11.52 |
| GC Cell Corp | TenPercentOwner | 2026-05-11 | Purchase | 1,085,069.0 | $11.52 |
| RA Capital Healthcare Fund LP | Director,TenPercentOwner | 2026-05-11 | Purchase | 6,510,416.0 | $11.52 |
| RA CAPITAL MANAGEMENT, L.P. | Director,TenPercentOwner | 2026-05-11 | Purchase | 6,510,416.0 | $11.52 |
| Kolchinsky Peter | Director,TenPercentOwner | 2026-05-11 | Purchase | 6,510,416.0 | $11.52 |
| Shah Rajeev M. | Director,TenPercentOwner | 2026-05-11 | Purchase | 6,510,416.0 | $11.52 |
| RA Capital Nexus Fund, L.P. | Director | 2026-05-11 | Purchase | 6,510,416.0 | $11.52 |
| RA Capital Nexus Fund III, L.P. | Director | 2026-05-11 | Purchase | 6,510,416.0 | $11.52 |
| Aslan Fred | President and CEO | 2025-12-15 | Sale | 3,187.0 | $6.0 |
| Aslan Fred | President and CEO | 2025-11-17 | Sale | 6,375.0 | $3.38 |
| Aslan Fred | President and CEO | 2025-10-17 | Sale | 25,500.0 | $6.0 |
| Aslan Fred | President and CEO | 2025-08-15 | Sale | 25,500.0 | $2.73 |
| RA Capital Healthcare Fund LP | Director,TenPercentOwner | 2024-07-22 | Purchase | 688,326.0 | $12.0 |
| RA CAPITAL MANAGEMENT, L.P. | Director,TenPercentOwner | 2024-07-22 | Purchase | 688,326.0 | $12.0 |
| Kolchinsky Peter | Director,TenPercentOwner | 2024-07-22 | Purchase | 688,326.0 | $12.0 |
| Shah Rajeev M. | Director,TenPercentOwner | 2024-07-22 | Purchase | 688,326.0 | $12.0 |
| RA Capital Nexus Fund, L.P. | Director | 2024-07-22 | Purchase | 688,326.0 | $12.0 |
| RA Capital Nexus Fund III, L.P. | Director | 2024-07-22 | Purchase | 688,326.0 | $12.0 |
| RA Capital Healthcare Fund LP | Director,TenPercentOwner | 2024-07-22 | Purchase | 7,645,007.0 | $12.0 |
| RA CAPITAL MANAGEMENT, L.P. | Director,TenPercentOwner | 2024-07-22 | Purchase | 7,645,007.0 | $12.0 |
| Kolchinsky Peter | Director,TenPercentOwner | 2024-07-22 | Purchase | 7,645,007.0 | $12.0 |
| Shah Rajeev M. | Director,TenPercentOwner | 2024-07-22 | Purchase | 7,645,007.0 | $12.0 |
| RA Capital Nexus Fund, L.P. | Director | 2024-07-22 | Purchase | 7,645,007.0 | $12.0 |
| RA Capital Nexus Fund III, L.P. | Director | 2024-07-22 | Purchase | 7,645,007.0 | $12.0 |
| Schwab Andrew J. | TenPercentOwner | 2024-07-22 | Purchase | 833,333.0 | $12.0 |
| PARMAR KUSH | TenPercentOwner | 2024-07-22 | Purchase | 833,333.0 | $12.0 |
| 5AM Ventures VI, L.P. | TenPercentOwner | 2024-07-22 | Purchase | 833,333.0 | $12.0 |
| 5AM Partners VI, LLC | TenPercentOwner | 2024-07-22 | Purchase | 833,333.0 | $12.0 |
| 5AM Opportunities II, L.P. | TenPercentOwner | 2024-07-22 | Purchase | 833,333.0 | $12.0 |
| 5AM Opportunities II (GP), LLC | TenPercentOwner | 2024-07-22 | Purchase | 833,333.0 | $12.0 |
| GC Corp. | TenPercentOwner | 2024-07-22 | Purchase | 416,666.0 | $12.0 |
| GC Cell Corp | TenPercentOwner | 2024-07-22 | Purchase | 416,666.0 | $12.0 |
| GC Corp. | TenPercentOwner | 2024-07-22 | Purchase | 1,666,666.0 | $12.0 |
| GC Cell Corp | TenPercentOwner | 2024-07-22 | Purchase | 1,666,666.0 | $12.0 |
| Huh Yong-Jun | Director | 2024-07-22 | Purchase | 416,666.0 | $12.0 |
| Huh Yong-Jun | Director | 2024-07-22 | Purchase | 1,666,666.0 | $12.0 |
| GOODMAN COREY S | TenPercentOwner | 2024-07-22 | Purchase | 416,666.0 | $12.0 |
| Adelman Robert J | TenPercentOwner | 2024-07-22 | Purchase | 416,666.0 | $12.0 |
| venBio Global Strategic Fund III, L.P. | TenPercentOwner | 2024-07-22 | Purchase | 416,666.0 | $12.0 |
| VENBIO GLOBAL STRATEGIC GP III, LTD | TenPercentOwner | 2024-07-22 | Purchase | 416,666.0 | $12.0 |
| VENBIO GLOBAL STRATEGIC GP III, L.P. | TenPercentOwner | 2024-07-22 | Purchase | 416,666.0 | $12.0 |