PEPG · PepGen Inc. Common Stock
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| RA CAPITAL MANAGEMENT, L.P. Director | ▲ Buy | Open Market | 18,554,273 Shares held | 9/26/2025 | View profile |
| Oxford Science Enterprises plc 10% Owner | ▲ Buy | Open Market | 4,955,388 Shares held | 9/30/2025 | View profile |
| James E. Flynn 10% Owner | ▲ Buy | Open Market | 476,813 Shares held | 5/10/2022 | View profile |
| McArthur James G President and CEO | ▼ Sell | Open Market | 296,326 Shares held | 3/4/2026 | View profile |
| Donnelly Noel Chief Financial Officer | ▼ Sell | Open Market | 111,603 Shares held | 3/4/2026 | View profile |
| STRECK PAUL EVP, Head of R&D | ▼ Sell | Open Market | 76,226 Shares held | 3/4/2026 | View profile |
| Vittiglio Joseph Chief Business & Legal Officer | ▲ Buy | Grant | 65,717 Shares held | 3/1/2026 | View profile |
| Kasraian Kasra Chief Technical Officer | ▼ Sell | Open Market | 50,074 Shares held | 5/21/2026 | View profile |
| DeLena Mary Beth General Counsel | ▲ Buy | Grant | 14,968 Shares held | 3/3/2025 | View profile |
| KEATING LAURIE Director | ▲ Buy | Open Market | 4,166 Shares held | 5/6/2022 | View profile |
| Mellion Michelle L SVP, Clinical Development | ▼ Sell | Open Market | 0 Shares held | 7/25/2024 | View profile |
| Svenstrup Niels SVP, Chem. Mfg & Controls | ▼ Sell | Open Market | 0 Shares held | 5/17/2024 | View profile |
| Goyal Jaya EVP, Res. & Preclin. Dev. | ▼ Sell | Open Market | 0 Shares held | 3/24/2023 | View profile |
Transaction History
| Kasraian Kasra | ▼ Sell | Open Market | 1,233 | $2K | 5/21/2026 |
| STRECK PAUL | ▼ Sell | Open Market | 1,832 | $11K | 3/4/2026 |
| STRECK PAUL | ▼ Sell | Open Market | 47 | $296 | 3/4/2026 |
| Donnelly Noel | ▼ Sell | Open Market | 2,032 | $13K | 3/4/2026 |
| Donnelly Noel | ▼ Sell | Open Market | 52 | $329 | 3/4/2026 |
| McArthur James G | ▼ Sell | Open Market | 5,144 | $32K | 3/4/2026 |
| McArthur James G | ▼ Sell | Open Market | 131 | $829 | 3/4/2026 |
| Vittiglio Joseph | ▲ Buy | Grant | 30,717 | $0 | 3/1/2026 |
| Kasraian Kasra | ▲ Buy | Grant | 34,557 | $0 | 3/1/2026 |
| STRECK PAUL | ▲ Buy | Grant | 50,300 | $0 | 3/1/2026 |
| Donnelly Noel | ▲ Buy | Grant | 76,793 | $0 | 3/1/2026 |
| McArthur James G | ▲ Buy | Grant | 187,688 | $0 | 3/1/2026 |
| Vittiglio Joseph | ▲ Buy | Grant | 35,000 | $0 | 12/8/2025 |
| Oxford Science Enterprises plc | ▲ Buy | Open Market | 200,000 | $640K | 9/30/2025 |
| RA CAPITAL MANAGEMENT, L.P. | ▲ Buy | Open Market | 9,375,000 | $30.0M | 9/26/2025 |
| STRECK PAUL | ▲ Buy | Open Market | 8,375 | $10K | 5/30/2025 |
| Kasraian Kasra | ▲ Buy | Grant | 16,750 | $0 | 5/20/2025 |
| McArthur James G | ▲ Buy | Open Market | 10,000 | $14K | 4/17/2025 |
| McArthur James G | ▲ Buy | Open Market | 41,500 | $48K | 4/8/2025 |
| DeLena Mary Beth | ▲ Buy | Grant | 13,400 | $0 | 3/3/2025 |
| Donnelly Noel | ▲ Buy | Grant | 23,283 | $0 | 3/3/2025 |
| STRECK PAUL | ▲ Buy | Grant | 19,430 | $0 | 3/3/2025 |
| McArthur James G | ▲ Buy | Grant | 60,719 | $0 | 3/3/2025 |
| DeLena Mary Beth | ▼ Sell | Open Market | 1,432 | $2K | 2/26/2025 |
| Donnelly Noel | ▼ Sell | Open Market | 1,527 | $3K | 2/26/2025 |
| DeLena Mary Beth | ▲ Buy | Grant | 3,000 | $0 | 2/24/2025 |
| Donnelly Noel | ▲ Buy | Grant | 3,200 | $0 | 2/24/2025 |
| Mellion Michelle L | ▲ Buy | Option Exercise | 7,571 | $77K | 7/25/2024 |
| Mellion Michelle L | ▼ Sell | Open Market | 7,571 | $137K | 7/25/2024 |
| Mellion Michelle L | ▲ Buy | Option Exercise | 201 | $2K | 7/24/2024 |
| Mellion Michelle L | ▼ Sell | Open Market | 201 | $4K | 7/24/2024 |
| Mellion Michelle L | ▲ Buy | Option Exercise | 12,625 | $129K | 7/18/2024 |
| Mellion Michelle L | ▼ Sell | Open Market | 12,625 | $230K | 7/18/2024 |
| Mellion Michelle L | ▲ Buy | Option Exercise | 5,901 | $60K | 7/16/2024 |
| Mellion Michelle L | ▼ Sell | Open Market | 5,901 | $106K | 7/16/2024 |
| Mellion Michelle L | ▲ Buy | Option Exercise | 3,288 | $34K | 7/12/2024 |
| Mellion Michelle L | ▼ Sell | Open Market | 3,288 | $59K | 7/12/2024 |
| Mellion Michelle L | ▲ Buy | Option Exercise | 37 | $378 | 7/2/2024 |
| Mellion Michelle L | ▼ Sell | Open Market | 37 | $669 | 7/2/2024 |
| Mellion Michelle L | ▲ Buy | Option Exercise | 875 | $9K | 7/1/2024 |
| Mellion Michelle L | ▼ Sell | Open Market | 875 | $16K | 7/1/2024 |
| Mellion Michelle L | ▲ Buy | Option Exercise | 9,260 | $95K | 6/24/2024 |
| Mellion Michelle L | ▼ Sell | Open Market | 9,260 | $168K | 6/24/2024 |
| Mellion Michelle L | ▲ Buy | Option Exercise | 1,086 | $11K | 6/12/2024 |
| Mellion Michelle L | ▼ Sell | Open Market | 1,086 | $20K | 6/12/2024 |
| Mellion Michelle L | ▲ Buy | Option Exercise | 500 | $5K | 6/11/2024 |
| Mellion Michelle L | ▼ Sell | Open Market | 500 | $9K | 6/11/2024 |
| Mellion Michelle L | ▲ Buy | Option Exercise | 1,411 | $14K | 6/6/2024 |
| Mellion Michelle L | ▼ Sell | Open Market | 1,411 | $25K | 6/6/2024 |
| Mellion Michelle L | ▲ Buy | Option Exercise | 7,245 | $74K | 6/5/2024 |
| Mellion Michelle L | ▼ Sell | Open Market | 7,245 | $131K | 6/5/2024 |
| Svenstrup Niels | ▼ Sell | Open Market | 10,000 | $134K | 5/17/2024 |
| RA CAPITAL MANAGEMENT, L.P. | ▲ Buy | Open Market | 2,557,593 | $27.2M | 2/9/2024 |
| McArthur James G | ▲ Buy | Open Market | 1,694 | $7K | 11/30/2023 |
| McArthur James G | ▲ Buy | Option Exercise | 2,381 | $6K | 6/8/2023 |
| McArthur James G | ▼ Sell | Open Market | 2,381 | $38K | 6/8/2023 |
| McArthur James G | ▲ Buy | Option Exercise | 8,419 | $23K | 6/7/2023 |
| McArthur James G | ▼ Sell | Open Market | 8,419 | $137K | 6/7/2023 |
| McArthur James G | ▲ Buy | Option Exercise | 18,150 | $49K | 6/6/2023 |
| McArthur James G | ▼ Sell | Open Market | 18,150 | $294K | 6/6/2023 |
| McArthur James G | ▲ Buy | Option Exercise | 500 | $1K | 6/5/2023 |
| McArthur James G | ▼ Sell | Open Market | 500 | $8K | 6/5/2023 |
| McArthur James G | ▲ Buy | Option Exercise | 1,800 | $5K | 6/2/2023 |
| McArthur James G | ▼ Sell | Open Market | 1,800 | $29K | 6/2/2023 |
| Goyal Jaya | ▲ Buy | Option Exercise | 392 | $4K | 3/24/2023 |
| Goyal Jaya | ▼ Sell | Open Market | 392 | $8K | 3/24/2023 |
| Goyal Jaya | ▲ Buy | Option Exercise | 644 | $7K | 2/8/2023 |
| Goyal Jaya | ▼ Sell | Open Market | 644 | $11K | 2/8/2023 |
| Goyal Jaya | ▲ Buy | Option Exercise | 3,679 | $40K | 2/7/2023 |
| Goyal Jaya | ▼ Sell | Open Market | 3,679 | $63K | 2/7/2023 |
| Goyal Jaya | ▲ Buy | Option Exercise | 1,677 | $18K | 2/6/2023 |
| Goyal Jaya | ▼ Sell | Open Market | 1,677 | $29K | 2/6/2023 |
| Svenstrup Niels | ▲ Buy | Option Exercise | 10,000 | $27K | 12/19/2022 |
| James E. Flynn | ▲ Buy | Open Market | 208,333 | $2.5M | 5/10/2022 |
| RA CAPITAL MANAGEMENT, L.P. | ▼ Sell | Other | 3,642,229 | — | 5/10/2022 |
| RA CAPITAL MANAGEMENT, L.P. | ▲ Buy | Open Market | 2,979,451 | $35.8M | 5/10/2022 |
| RA CAPITAL MANAGEMENT, L.P. | ▼ Sell | Other | 1,052,851 | — | 5/10/2022 |
| RA CAPITAL MANAGEMENT, L.P. | ▲ Buy | Open Market | 249,749 | $3.0M | 5/10/2022 |
| RA CAPITAL MANAGEMENT, L.P. | ▼ Sell | Other | 207,672 | — | 5/10/2022 |
| Oxford Science Enterprises plc | ▼ Sell | Other | 1,262,986 | $0 | 5/10/2022 |
| Oxford Science Enterprises plc | ▼ Sell | Other | 945,859 | $0 | 5/10/2022 |
| Oxford Science Enterprises plc | ▼ Sell | Other | 1,547,713 | $0 | 5/10/2022 |
| James E. Flynn | ▼ Sell | Other | 268,480 | — | 5/10/2022 |
| James E. Flynn | ▼ Sell | Other | 268,480 | — | 5/10/2022 |
| James E. Flynn | ▲ Buy | Open Market | 208,333 | $2.5M | 5/10/2022 |
| KEATING LAURIE | ▲ Buy | Open Market | 4,166 | $50K | 5/6/2022 |