SC Filed 2023-05-03 Event — SEC 0001104659-23-055507 →

BAKER BROS. ADVISORS LP → Seagen 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

64 filings by this filer

63 other filings in the data moat

Short Interest

—

Not in latest FINRA snapshot

Other 13D/G Filings on Seagen Inc.

Filed	Form	Filer	Stake	Shares
2023-12-18	SC	BAKER BROS. ADVISORS LP	—	—	view →
2023-03-13	SC	BAKER BROS. ADVISORS LP	—	—	view →
2021-05-18	SC	BAKER BROS. ADVISORS LP	—	—	view →
2020-05-19	SC	BAKER BROS. ADVISORS LP	—	—	view →
2020-04-24	SC	BAKER BROS. ADVISORS LP	—	—	view →
2019-05-01	SC	BAKER BROS. ADVISORS LP	—	—	view →
2018-05-02	SC	BAKER BROS. ADVISORS LP	—	—	view →
2018-02-05	SC	BAKER BROS. ADVISORS LP	—	—	view →

Other Filings by BAKER BROS. ADVISORS LP

Filed	Form	Issuer	Stake	Shares
2026-07-16	SCHEDULE 13D/A	Celcuity Inc.	9.99%	4,877,963	view →
2026-07-16	SCHEDULE 13G	Celcuity Inc.	—	—	view →
2026-06-15	SCHEDULE 13D/A	BeOne Medicines Ltd. BEIGF	8.00%	115,457,154	view →
2026-05-26	SCHEDULE 13D/A	Kiniksa Pharmaceuticals International, plc KNSA	7.00%	3,231,181	view →
2026-05-11	SCHEDULE 13D/A	Incyte Corp INCY	—	30,865,077	view →
2025-06-30	SCHEDULE	Kymera Therapeutics, Inc. KYMR	9.50%	6,666,540	view →
2024-10-08	SC	Kiniksa Pharmaceuticals International, plc KNSA	—	—	view →
2024-06-14	SC	INCYTE CORP INCY	—	—	view →
2023-12-18	SC	Seagen Inc.	—	—	view →
2023-10-10	SC	Neoleukin Therapeutics, Inc. NGNE	—	—	view →
2023-10-05	SC	MADRIGAL PHARMACEUTICALS, INC. MDGL	—	—	view →
2023-07-19	SC	Neoleukin Therapeutics, Inc. NGNE	—	—	view →
2023-05-24	SC	ACADIA PHARMACEUTICALS INC ACAD	—	—	view →
2023-05-24	SC	Prelude Therapeutics Inc PRLD	—	—	view →
2023-03-15	SC	INCYTE CORP INCY	—	—	view →
2023-03-13	SC	Seagen Inc.	—	—	view →
2023-01-17	SC	ACADIA PHARMACEUTICALS INC ACAD	—	—	view →
2022-07-20	SC	Immunocore Holdings plc IMCR	—	—	view →
2022-05-18	SC	Kodiak Sciences Inc. KOD	—	—	view →
2022-02-14	SC	INCYTE CORP INCY	—	—	view →

Showing 20 of 63

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