SEC CIK 1346824
RA CAPITAL MANAGEMENT, L.P.
Reported ownership across 9 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| VSTMview stock → | 16,142,051 | 2020-06-25 |
| KALAview stock → | 7,039,613 | 2022-05-26 |
| CRISview stock → | 6,250,564 | 2008-04-15 |
| RYTMview stock → | 4,557,882 | 2020-12-03 |
| ACRSview stock → | 2,102,169 | 2016-09-16 |
| BOLDview stock → | 1,884,787 | 2024-04-02 |
| SGMOQview stock → | 1,829,426 | 2014-08-01 |
| SLDBview stock → | 109,661 | 2026-06-22 |
| WVEview stock → | 39,515 | 2026-10-05 |
Position History — SLDB
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — SLDB
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-06-22 | — | — | — | 109,661 |
| 2026-06-22 | — | — | — | 28,569 |
| 2026-06-22 | — | — | — | 11,897,896 |
| 2025-02-19 | Open-market buy (derivative) | 3,722,085 | $4.03 | 3,722,085 |
| 2024-01-11 | Open-market buy | 904,160 | $5.53 | 4,192,216 |
| 2023-06-06 | Grant / award (derivative) | 9,650 | $0.00 | 9,650 |
| 2022-12-13 | Grant / award (derivative) | 9,650 | $0.00 | 9,650 |
| 2022-12-02 | Grant / award | 2,163,120 | $7.05 | 2,987,644 |
| 2022-12-02 | Grant / award | 300,412 | — | 3,288,056 |
| 2022-12-02 | Grant / award | 109,661 | — | 109,661 |
| 2022-06-07 | Grant / award (derivative) | 51,000 | $0.00 | 51,000 |
| 2021-04-01 | J | 787,586 | $5.53 | 787,586 |
| 2021-04-01 | J | 663,720 | $5.53 | 11,580,287 |
| 2021-03-19 | Open-market buy | 2,206,685 | $5.75 | 10,916,567 |
| 2020-12-10 | — | — | — | 8,709,882 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.