ADAGE CAPITAL PARTNERS GP, L.L.C. → Protagonist Therapeutics, Inc PTGX

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

2 13D/G filings on this issuer

1 other filing besides this one

Filer Track Record

7 filings by this filer

6 other filings in the data moat

Short Interest · settle 2026-07-15

DTC 9.53

8,292,656 shares short · +7.8% vs prior

Institutional Consensus · 2026-03-31

Held by elite portfolio managers

2 holders · $8.75M

Duquesne Family OfficeSoros Fund Management

Other 13D/G Filings on Protagonist Therapeutics, Inc

Filed	Form	Filer	Stake	Shares
2020-06-08	SC	Lilly Ventures Fund I LLC	—	—	view →

Other Filings by ADAGE CAPITAL PARTNERS GP, L.L.C.

Filed	Form	Issuer	Stake	Shares
2023-01-24	SC	East Resources Acquisition Co ABXL	—	—	view →
2021-10-12	SC	CIMAREX ENERGY CO	—	—	view →
2021-07-08	SC	CIMAREX ENERGY CO	—	—	view →
2018-05-17	SC	AveXis, Inc.	—	—	view →
2018-01-19	SC	ROCKET PHARMACEUTICALS, INC. RCKTW	—	—	view →
2018-01-03	SC	Solaris Oilfield Infrastructure, Inc. SEI	—	—	view →

Want this depth on every filing the moment it hits SEC EDGAR?

Full feed access · API · daily intelligence brief · custom alerts. From $49/mo.

See pricing →