PEPG — PepGen Inc.
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2022-05-06.
Performance
Technicals
Others in Healthcare
Measured signals that fired on PEPG
| date | signal | measured base rate |
|---|---|---|
| 2026-08-20 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
| 2026-03-30 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-03-06 | Cluster sale: three or more insiders insider | -0.37% over 21 days · t = -3.38 · n = 21,542 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-05-21 | Kasraian Kasra Chief Technical Officer | Open-market sale 10b5-1 plan | 1.2K | 1.41 | 1.7K |
| 2026-03-04 | McArthur James G President and CEO | Open-market sale | 5.1K | 6.23 | 32.0K |
| 2026-03-04 | Donnelly Noel Chief Financial Officer | Open-market sale | 2.0K | 6.23 | 12.7K |
| 2026-03-04 | STRECK PAUL EVP, Head of R&D | Open-market sale | 1.8K | 6.23 | 11.4K |
| 2026-03-04 | McArthur James G President and CEO | Open-market sale | 131 | 6.33 | 829 |
| 2026-03-04 | Donnelly Noel Chief Financial Officer | Open-market sale | 52 | 6.33 | 329 |
| 2026-03-04 | STRECK PAUL EVP, Head of R&D | Open-market sale | 47 | 6.29 | 296 |
| 2026-03-01 | STRECK PAUL EVP, Head of R&D | Grant or award | 50.3K | 0.00 | 0 |
| 2026-03-01 | Vittiglio Joseph Chief Business & Legal Officer | Grant or award | 30.7K | 0.00 | 0 |
| 2026-03-01 | Kasraian Kasra Chief Technical Officer | Grant or award | 34.6K | 0.00 | 0 |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | 35.5M | 20.1M |
| Commodore Capital LP | 7.9M | 4.5M |
| VIKING GLOBAL INVESTORS LP | 6.2M | 3.5M |
| Laurion Capital Management LP | 4.9M | 2.8M |
| Vivo Capital, LLC | 4.1M | 2.3M |
| MILLENNIUM MANAGEMENT LLC | 3.7M | 2.1M |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.4M | 1.9M |
| AWM Investment Company, Inc. | 3.2M | 1.8M |
| Kalehua Capital Management LLC | 3.1M | 1.7M |
| ADAR1 Capital Management, LLC | 2.8M | 1.6M |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
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