Foresite Capital Management IV, LLC

10% owner at Eikon Therapeutics, Inc. · on record since Feb 6, 2026
10% owner at AERIE PHARMACEUTICALS INC · on record since Aug 23, 2019
10% owner at 10x Genomics, Inc. · on record since Sep 11, 2019
10% owner at Kinnate Biopharma Inc. · on record since Dec 9, 2020
10% owner at Aclaris Therapeutics, Inc. · on record since Feb 10, 2021

Insider trading activity of Foresite Capital Management IV, LLC

Transactions on record: 28; since Aug 20, 2019

Open-market buys: 5; $8.7M

Open-market sells: 3; $17.1M

Companies traded: 2; last filing May 10, 2023

Figures computed from official regulatory filings — .

Companies where Foresite Capital Management IV, LLC has traded

Kinnate Biopharma Inc.18 tx · $25M · May 10, 2023
AERIE PHARMACEUTICALS INC10 tx · $21.5M · Mar 2, 2020

Track record of Foresite Capital Management IV, LLC

Open-market buys: 5

Last buy: May 8, 2023

Enough buys on record, but none of them has a 63-day return yet — this happens when the shares stopped trading, or when the buys are too recent. Win rates will appear once returns mature.

Transaction history of Foresite Capital Management IV, LLC

Co-insiders of Foresite Capital Management IV, LLC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Kinnate Biopharma Inc.Listing unverified	May 10, 2023	Buy	229,044	2.80 USD	$641.3K	conv 59ClusterFirst in 12mo	SEC
Kinnate Biopharma Inc.Listing unverified	May 10, 2023	Buy	1,550,956	2.80 USD	$4.3M	conv 79ClusterUnusual size+1	SEC
Kinnate Biopharma Inc.Listing unverified	Feb 22, 2023	Other	1,100,000	—	n/a (No price was disclosed in the filing)		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	OtherD (derivative)	-145,128	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	Other	9,171,643	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	Other	166,667	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	OtherD (derivative)	-99,488	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	OtherD (derivative)	-157,222	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	OtherD (derivative)	-18,641	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	OtherD (derivative)	-2,666,002	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	OtherD (derivative)	-48,376	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	OtherD (derivative)	-298,465	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	OtherD (derivative)	-6,347,893	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	OtherD (derivative)	-55,922	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	Other	500,001	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 4, 2020	Award	125,000	20.00 USD	$2.5M		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 4, 2020	Award	375,000	20.00 USD	$7.5M		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 4, 2020	Award	500,000	20.00 USD	$10M		SEC
AERIE PHARMACEUTICALS INCListing unverified	Mar 2, 2020	Sell	-425,457	17.07 USD	$7.3M		SEC
AERIE PHARMACEUTICALS INCListing unverified	Mar 2, 2020	Sell	-302,776	17.07 USD	$5.2M		SEC
AERIE PHARMACEUTICALS INCListing unverified	Mar 2, 2020	Sell	-271,767	17.07 USD	$4.6M		SEC
AERIE PHARMACEUTICALS INCListing unverified	Nov 18, 2019	Other	19,900	30.00 USD	$597K		SEC
AERIE PHARMACEUTICALS INCListing unverified	Nov 18, 2019	OtherD (derivative)	-57	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AERIE PHARMACEUTICALS INCListing unverified	Nov 18, 2019	Other	5,700	30.00 USD	$171K		SEC
AERIE PHARMACEUTICALS INCListing unverified	Nov 18, 2019	OtherD (derivative)	-199	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Kinnate Biopharma Inc.Listing unverified	May 10, 2023	Buy	229,044	2.80 USD	$641.3K	conv 59ClusterFirst in 12mo	SEC
Kinnate Biopharma Inc.Listing unverified	May 10, 2023	Buy	1,550,956	2.80 USD	$4.3M	conv 79ClusterUnusual size+1	SEC
Kinnate Biopharma Inc.Listing unverified	Feb 22, 2023	Other	1,100,000	—	n/a (No price was disclosed in the filing)		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	OtherD (derivative)	-145,128	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	Other	9,171,643	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	Other	166,667	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	OtherD (derivative)	-99,488	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	OtherD (derivative)	-157,222	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	OtherD (derivative)	-18,641	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	OtherD (derivative)	-2,666,002	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	OtherD (derivative)	-48,376	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	OtherD (derivative)	-298,465	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	OtherD (derivative)	-6,347,893	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	OtherD (derivative)	-55,922	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 9, 2020	Other	500,001	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 4, 2020	Award	125,000	20.00 USD	$2.5M		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 4, 2020	Award	375,000	20.00 USD	$7.5M		SEC
Kinnate Biopharma Inc.Listing unverified	Dec 4, 2020	Award	500,000	20.00 USD	$10M		SEC
AERIE PHARMACEUTICALS INCListing unverified	Mar 2, 2020	Sell	-425,457	17.07 USD	$7.3M		SEC
AERIE PHARMACEUTICALS INCListing unverified	Mar 2, 2020	Sell	-302,776	17.07 USD	$5.2M		SEC
AERIE PHARMACEUTICALS INCListing unverified	Mar 2, 2020	Sell	-271,767	17.07 USD	$4.6M		SEC
AERIE PHARMACEUTICALS INCListing unverified	Nov 18, 2019	Other	19,900	30.00 USD	$597K		SEC
AERIE PHARMACEUTICALS INCListing unverified	Nov 18, 2019	OtherD (derivative)	-57	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AERIE PHARMACEUTICALS INCListing unverified	Nov 18, 2019	Other	5,700	30.00 USD	$171K		SEC
AERIE PHARMACEUTICALS INCListing unverified	Nov 18, 2019	OtherD (derivative)	-199	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC