Summary
Latest filing:
RA CAPITAL MANAGEMENT, L.P. is Director, 10% Owner of Wave Life Sciences, Inc. (WVE). 91 SEC Form 4 filings on record going back to 2024, most recently on 8 October 2026. Most recent open-market trade: sold $252K of SION on 21 September 2026. Lifetime open-market purchases: $1.22B. Lifetime open-market sales: $190.85M.
Recent transactions
20The latest 20 SEC Form 4 transactions reported by RA CAPITAL MANAGEMENT, L.P..
Trading pattern
InsiderAlpha's records for RA CAPITAL MANAGEMENT, L.P. go back to 2024: 91 primary Form 4 filings, an average of 30.3 per year. The typical open-market purchase is $17.74M (69 buys totaling $1.22B). The largest single buy on record is $394.57M of PBLS in 2026. Sales side: 112 recorded sales totaling $190.85M, so the filing history runs buy-heavy by dollar value. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies RA CAPITAL MANAGEMENT, L.P. files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Chris Francis - $7.10M in WVE purchases and sales in the last 12 months
- Kyle Moran - $4.15M in WVE purchases and sales in the last 12 months
- Stephen Basil Thomas - $2.25M in CLYM purchases and sales in the last 12 months
- Aik Na Tan - $1.83M in WVE purchases and sales in the last 12 months
- Christian O. Henry - $1.37M in WVE purchases and sales in the last 12 months
- Reprogrammed Interchange LLC - $1.13M in VOR purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
What is RA CAPITAL MANAGEMENT, L.P.?
RA CAPITAL MANAGEMENT, L.P. is an investment firm, tracked as Director, 10% Owner of Wave Life Sciences, Inc. (WVE). InsiderAlpha holds 91 primary Form 4 filings for it, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has RA CAPITAL MANAGEMENT, L.P. submitted recently?
17 primary Form 4 filings in the last 90 days, covering 10 companies.
Has RA CAPITAL MANAGEMENT, L.P. been buying or selling stock?
Recorded transactions: 69 open-market purchases ($1.22B) and 112 open-market sales ($190.85M) across all tracked filings.