PepGen Inc. - PEPG
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| May 15, 2026 | SCHEDULE 13G/A | VIKING GLOBAL INVESTORS LP | 5.03% | 3,482,434 | View |
| May 15, 2026 | SCHEDULE 13G/A | Viking Global Opportunities Parent GP LLC | 5.03% | 3,482,434 | View |
| May 15, 2026 | SCHEDULE 13G/A | Viking Global Opportunities GP LLC | 5.03% | 3,482,434 | View |
| May 15, 2026 | SCHEDULE 13G/A | Viking Global Opportunities Portfolio GP LLC | 5.03% | 3,482,434 | View |
| May 15, 2026 | SCHEDULE 13G/A | Viking Global Opportunities Illiquid Investments Sub-Master LP | 5.03% | 3,482,434 | View |
| May 15, 2026 | SCHEDULE 13G/A | KAVRA 16 LLC | 1.5% | 1,030,680 | View |
| May 15, 2026 | SCHEDULE 13G/A | HALVORSEN OLE ANDREAS | 5.03% | 3,482,434 | View |
| May 15, 2026 | SCHEDULE 13G/A | Shabet Rose Sharon | 5.03% | 3,482,434 | View |
| May 15, 2026 | SCHEDULE 13G/A | Commodore Capital LP | 6.5% | 4,475,000 | View |
| May 15, 2026 | SCHEDULE 13G/A | Commodore Capital Master LP | 6.5% | 4,475,000 | View |
| May 15, 2026 | SCHEDULE 13G/A | Robert Egen Atkinson | 6.5% | 4,475,000 | View |
| May 15, 2026 | SCHEDULE 13G/A | Michael Kramarz | 6.5% | 4,475,000 | View |
| Mar 11, 2026 | SCHEDULE 13G | Commodore Capital LP | 5.1% | 3,544,101 | View |
| Mar 11, 2026 | SCHEDULE 13G | Commodore Capital Master LP | 5.1% | 3,544,101 | View |
| Mar 11, 2026 | SCHEDULE 13G | Robert Egen Atkinson | 5.1% | 3,544,101 | View |
| Mar 11, 2026 | SCHEDULE 13G | Michael Kramarz | 5.1% | 3,544,101 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.