BAKER BROS. ADVISORS LP

Director at MADRIGAL PHARMACEUTICALS, INC. · on record since Jun 20, 2023
Former 10% Owner at Atreca, Inc. · on record since Oct 23, 2023
Former 10% Owner at Neurogene Inc. · on record since Dec 20, 2023
Former 10% Owner at Seagen Inc. · on record since Dec 18, 2023
10% owner at Mirati Therapeutics, Inc. · on record since Oct 28, 2013
Director at vTv Therapeutics Inc. · on record since Mar 7, 2024
Director at Immunocore Holdings plc · on record since May 29, 2024
Director at BICYCLE THERAPEUTICS PLC · on record since May 29, 2024
10% owner at BICYCLE THERAPEUTICS PLC · on record since May 29, 2024
10% owner at KALA BIO, Inc. · on record since Jun 28, 2024
Director at Kymera Therapeutics, Inc. · on record since Apr 1, 2024
Director at TScan Therapeutics, Inc. · on record since May 22, 2026
10% owner at SERA PROGNOSTICS, INC. · on record since Feb 14, 2025
Former 10% owner and director at IGM Biosciences, Inc. · on record since Aug 18, 2025
10% owner at Celcuity Inc. · on record since Sep 10, 2025
10% owner at Kymera Therapeutics, Inc. · on record since Dec 11, 2025
Former 10% owner at KALA BIO, Inc. · on record since Oct 2, 2025
Director at INCYTE CORP · on record since Apr 2, 2026
10% owner at · on record since Apr 2, 2026
Director at · on record since Apr 7, 2026
10% owner at · on record since Apr 7, 2026
Director at · on record since May 27, 2026
Director at · on record since Apr 22, 2026
10% owner at · on record since Apr 22, 2026
Director at · on record since Apr 24, 2012
10% owner at · on record since Apr 24, 2012
Director at · on record since May 23, 2012
10% owner at · on record since May 23, 2012
10% owner at · on record since Apr 23, 2012
10% owner at · on record since Apr 23, 2012
Director at · on record since Apr 23, 2012
10% owner at · on record since Apr 23, 2012
Director at · on record since Apr 23, 2012
10% owner at · on record since Apr 23, 2012
Director at · on record since Oct 31, 2012
10% owner at · on record since Dec 21, 2012
Director at · on record since Jan 23, 2013
10% owner at · on record since Jul 11, 2013
Director at · on record since Mar 19, 2014
Director at · on record since Jun 2, 2026
Director at · on record since Jun 5, 2026
Director at · on record since Jun 30, 2015
Former 10% owner and Director at · on record since Jun 23, 2015
10% owner at · on record since Aug 27, 2015
Former 10% owner at · on record since Jul 23, 2015
10% owner at · on record since Sep 11, 2015
10% owner at · on record since Dec 24, 2015
10% owner at · on record since Feb 9, 2016
Former 10% owner at · on record since May 11, 2016
10% owner at · on record since May 5, 2016
Director at · on record since May 9, 2017
Former 10% Owner at · on record since Nov 20, 2017
Former 10% owner at · on record since Oct 6, 2017
10% owner at · on record since Oct 4, 2017
10% owner at · on record since Mar 15, 2018
10% owner at · on record since May 31, 2018
10% owner at · on record since Sep 13, 2018
Director at · on record since Oct 11, 2018
10% owner at · on record since Oct 11, 2018
10% owner at · on record since Jun 26, 2019
Former 10% owner at · on record since Apr 23, 2019
10% owner at · on record since Apr 18, 2019
Director at · on record since Sep 20, 2019
10% owner at · on record since Sep 20, 2019
Director at · on record since Dec 20, 2019
10% owner at · on record since Oct 15, 2019
Director at · on record since Mar 16, 2020
Director at · on record since Feb 25, 2021
Director at · on record since Feb 19, 2021
10% owner at · on record since Feb 19, 2021
Director at · on record since Jan 11, 2021
10% owner at · on record since Jan 11, 2021
10% owner at · on record since Jul 15, 2021
10% owner at · on record since Dec 16, 2021
Former 10% owner at · on record since Jul 16, 2026

Insider trading activity of BAKER BROS. ADVISORS LP

Transactions on record: 644; since May 8, 2012

Open-market buys: 364; $1.3B

Open-market sells: 81; $358.8M

Companies traded: 29; last filing Oct 2, 2026

Figures computed from official regulatory filings — .

Companies where BAKER BROS. ADVISORS LP has traded

32 tx · $16M · Oct 2, 2026
119 tx · $193.2M · Sep 30, 2026
4 tx · $33M · Aug 11, 2026
2 tx · $317.8M · Jul 16, 2026
2 tx · Jun 29, 2026
6 tx · Jun 25, 2026
30 tx · $297.5M · Jun 18, 2026
21 tx · $640.7M · Jun 15, 2026
8 tx · $10.1M · Jun 10, 2026
8 tx · Jun 5, 2026
42 tx · $33.6M · Jun 2, 2026
6 tx · $29.2M · Jun 2, 2026
6 tx · May 22, 2026
15 tx · $3.4M · Aug 18, 2025

Track record of BAKER BROS. ADVISORS LP

Statistical track record

Free account

Open-market buys: 378

Last buy: Sep 29, 2026

Win rates, median returns and the proven-insider analysis come with a free account.

Transaction history of BAKER BROS. ADVISORS LP

Co-insiders of BAKER BROS. ADVISORS LP

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
INCYTE CORPListing on record	Oct 2, 2026	Award	322	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INCYTE CORPListing on record	Oct 2, 2026	Award	322	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	1,044	81.31 USD	$84.9K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	1,167	83.16 USD	$97K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	196,608	89.86 USD	$17.7M	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	1,195	85.40 USD	$102.1K	conv 21	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	1,699	82.68 USD	$140.5K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	123,888	83.95 USD	$10.4M	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	1,416	85.89 USD	$121.6K	conv 21	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	84	85.89 USD	$7.2K	conv 21	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	5,654	81.20 USD	$459.1K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	6,783	80.23 USD	$544.2K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	17,159	81.02 USD	$1.4M	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	39	81.92 USD	$3.2K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	338	81.20 USD	$27.4K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	1,024	81.02 USD	$83K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	38,932	85.97 USD	$3.3M	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	3,681	76.35 USD	$281K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	17,698	71.48 USD	$1.3M	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	534	79.40 USD	$42.4K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	16,641	72.39 USD	$1.2M	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	278,978	72.39 USD	$20.2M	conv 23	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	75,176	87.51 USD	$6.6M	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	11,729	89.86 USD	$1.1M	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	2,585	68.37 USD	$176.7K	conv 22	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
INCYTE CORPListing on record	Oct 2, 2026	Award	322	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INCYTE CORPListing on record	Oct 2, 2026	Award	322	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	1,044	81.31 USD	$84.9K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	1,167	83.16 USD	$97K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	196,608	89.86 USD	$17.7M	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	1,195	85.40 USD	$102.1K	conv 21	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	1,699	82.68 USD	$140.5K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	123,888	83.95 USD	$10.4M	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	1,416	85.89 USD	$121.6K	conv 21	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	84	85.89 USD	$7.2K	conv 21	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	5,654	81.20 USD	$459.1K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	6,783	80.23 USD	$544.2K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	17,159	81.02 USD	$1.4M	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	39	81.92 USD	$3.2K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	338	81.20 USD	$27.4K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	1,024	81.02 USD	$83K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	38,932	85.97 USD	$3.3M	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	3,681	76.35 USD	$281K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	17,698	71.48 USD	$1.3M	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	534	79.40 USD	$42.4K	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	16,641	72.39 USD	$1.2M	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	278,978	72.39 USD	$20.2M	conv 23	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	75,176	87.51 USD	$6.6M	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	11,729	89.86 USD	$1.1M	conv 22	SEC
Kodiak Sciences Inc.Listing on record	Sep 30, 2026	Buy	2,585	68.37 USD	$176.7K	conv 22	SEC