As of March 23, 2026, the three largest insider holders of RNA are Investments, Lp Rtw (TenPercentOwner, 4.79Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Investments, Lp Rtw | 0 | 4,795,000 | 06 Aug, 2021 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 27 Feb, 2026 | Sarah Boyce | Common Stock | D | 474,861 | - | 0 | D | D |
| 27 Feb, 2026 | Steven George Hughes | Common Stock | D | 115,857 | - | 0 | D | D |
| 27 Feb, 2026 | Arthur A Levin | Common Stock | D | 16,562 | - | 0 | D | D |
| 27 Feb, 2026 | Eric Mosbrooker | Common Stock | D | 79,413 | - | 0 | D | D |
| 27 Feb, 2026 | Tamar Thompson | Common Stock | D | 6,692 | - | 0 | D | D |
| 27 Feb, 2026 | Carsten Boess | Common Stock | D | 6,692 | - | 0 | D | D |
| 27 Feb, 2026 | Noreen Henig | Common Stock | D | 6,692 | - | 0 | D | D |
| 27 Feb, 2026 | Jean Jinsun Kim | Common Stock | D | 6,692 | - | 0 | D | D |
| 27 Feb, 2026 | Charles Iii Calderaro | Common Stock | D | 98,547 | - | 0 | D | D |
| 27 Feb, 2026 | John B Moriarty | Common Stock | D | 92,054 | - | 0 | D | D |
| 27 Feb, 2026 | Troy Edward Wilson | Common Stock | D | 65,091 | - | 0 | D | D |
| 27 Feb, 2026 | Michael F Maclean | Common Stock | D | 133,977 | - | 0 | D | D |
| 27 Feb, 2026 | Kathleen P. Gallagher | Common Stock | D | 80,303 | - | 0 | D | D |
| 27 Feb, 2026 | Teresa Mccarthy | Common Stock | D | 165,296 | - | 0 | D | D |
| 27 Feb, 2026 | Simona Skerjanec | Common Stock | D | 6,692 | - | 0 | D | D |
| 27 Feb, 2026 | W. Michael Flanagan | Common Stock | D | 150,365 | - | 0 | D | D |
| 27 Feb, 2026 | Edward M. Md Kaye | Common Stock | D | 6,692 | - | 0 | D | D |
| 27 Feb, 2026 | Michael F Maclean | Stock Option (Right to Buy) | D | 92,000 | - | 0 | D | D |
| 27 Feb, 2026 | Edward M. Md Kaye | Stock Option (Right to Buy) | D | 10,034 | - | 0 | D | D |
| 27 Feb, 2026 | Troy Edward Wilson | Common Stock | D | 13,711 | - | 0 | I | D |