SC Filed 2019-10-11 Event — SEC 0001144204-19-048126 →

RA CAPITAL MANAGEMENT, LLC → Ra Pharmaceuticals, Inc.

Stake: — Shares: —

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

9 13D/G filings on this issuer

8 other filings besides this one

Filer Track Record

32 filings by this filer

31 other filings in the data moat

Short Interest

—

Not in latest FINRA snapshot

Other 13D/G Filings on Ra Pharmaceuticals, Inc.

Filed	Form	Filer	Stake	Shares
2020-04-06	SC	NEW ENTERPRISE ASSOCIATES 13 LP	—	—	view →
2019-10-17	SC	NEW ENTERPRISE ASSOCIATES 13 LP	—	—	view →
2019-03-08	SC	MORGENTHALER VENTURE PARTNERS IX LP	—	—	view →
2019-01-22	SC	MORGENTHALER VENTURE PARTNERS IX LP	—	—	view →
2019-01-07	SC	MORGENTHALER VENTURE PARTNERS IX LP	—	—	view →
2018-02-27	SC	NEW ENTERPRISE ASSOCIATES 13 LP	—	—	view →
2018-02-26	SC	Novo Holdings A/S	—	—	view →
2018-02-16	SC	RA CAPITAL MANAGEMENT, LLC	—	—	view →

Other Filings by RA CAPITAL MANAGEMENT, LLC

Filed	Form	Issuer	Stake	Shares
2026-01-09	SCHEDULE	Cidara Therapeutics, Inc.	—	—	view →
2025-03-17	SCHEDULE	Mineralys Therapeutics, Inc. MLYS	9.90%	6,287,597	view →
2025-03-10	SCHEDULE	Janux Therapeutics, Inc. JANX	19.90%	11,971,377	view →
2025-03-03	SCHEDULE	89bio, Inc.	13.70%	20,013,733	view →
2025-02-21	SCHEDULE	Solid Biosciences Inc. SLDB	9.90%	7,989,820	view →
2025-02-03	SCHEDULE	89bio, Inc.	15.10%	20,013,733	view →
2024-10-01	SC	Wave Life Sciences Ltd. WVE	—	—	view →
2024-07-01	SC	Eliem Therapeutics, Inc. CLYM	—	—	view →
2024-01-11	SC	Solid Biosciences Inc. SLDB	—	—	view →
2022-07-06	SC	89bio, Inc.	—	—	view →
2022-02-28	SC	Cytek Biosciences, Inc. CTKB	—	—	view →
2021-11-12	SC	Wave Life Sciences Ltd. WVE	—	—	view →
2021-09-14	SC	POINT Biopharma Global Inc.	—	—	view →
2021-09-13	SC	Acumen Pharmaceuticals, Inc. ABOS	—	—	view →
2021-08-18	SC	Wave Life Sciences Ltd. WVE	—	—	view →
2021-06-16	SC	Werewolf Therapeutics, Inc. HOWL	—	—	view →
2021-06-07	SC	Connect Biopharma Holdings Ltd CNTB	—	—	view →
2021-06-04	SC	89bio, Inc.	—	—	view →
2021-03-23	SC	Solid Biosciences Inc. SLDB	—	—	view →
2021-03-02	SC	Satsuma Pharmaceuticals, Inc.	—	—	view →

Showing 20 of 31

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