SCHEDULE 13G Filed 2026-09-28 Event — SEC 0001104659-26-111478 →

Redmile Group, LLC → Electra Therapeutics, Inc. ETRA

Stake: — Shares: — CUSIP: 284825106 Class: Common Stock, $0.0001 par value per share

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

3 13D/G filings on this issuer

2 other filings besides this one

Filer Track Record

24 filings by this filer

23 other filings in the data moat

Short Interest · settle 2026-09-30

DTC 1.00

702,266 shares short · +100.0% vs prior

Other 13D/G Filings on Electra Therapeutics, Inc.

Filed	Form	Filer	Stake	Shares
2026-09-28	SCHEDULE 13G	LSP 7 Cooperatief U.A.	—	—	view →
2026-09-25	SCHEDULE 13D	ORBIMED ADVISORS LLC	11.00%	6,885,170	view →

Other Filings by Redmile Group, LLC

Filed	Form	Issuer	Stake	Shares
2026-07-24	SCHEDULE 13D/A	Atara Biotherapeutics, Inc.	9.90%	950,994	view →
2026-07-17	SCHEDULE 13D/A	Shattuck Labs, Inc.	9.90%	10,019,421	view →
2026-06-11	SCHEDULE 13D/A	Shattuck Labs, Inc. STTK	9.90%	9,819,084	view →
2026-05-14	SCHEDULE 13D/A	Atara Biotherapeutics, Inc. ATRA	9.90%	950,994	view →
2025-04-29	SCHEDULE	Absci Corp ABSI	6.50%	8,335,116	view →
2024-07-19	SC	Augmedix, Inc.	—	—	view →
2023-12-28	SC	FATE THERAPEUTICS INC FATE	—	—	view →
2023-06-21	SC	MedAvail Holdings, Inc.	—	—	view →
2023-06-13	SC	IGM Biosciences, Inc.	—	—	view →
2023-03-15	SC	MedAvail Holdings, Inc.	—	—	view →
2022-10-05	SC	IGM Biosciences, Inc.	—	—	view →
2022-07-06	SC	MedAvail Holdings, Inc.	—	—	view →
2022-01-14	SC	MedAvail Holdings, Inc.	—	—	view →
2021-11-29	SC	MedAvail Holdings, Inc.	—	—	view →
2021-03-01	SC	Augmedix, Inc.	—	—	view →
2021-01-12	SC	FATE THERAPEUTICS INC FATE	—	—	view →
2020-12-15	SC	IGM Biosciences, Inc.	—	—	view →
2020-09-10	SC	IGM Biosciences, Inc.	—	—	view →
2019-10-24	SC	ALDER BIOPHARMACEUTICALS INC	—	—	view →
2019-09-17	SC	FATE THERAPEUTICS INC FATE	—	—	view →

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