Flagship Ventures Fund IV-Rx, L.P.

10% owner at EPOCH BIOSCIENCES INC · on record since Feb 13, 2014
10% owner at Seres Therapeutics, Inc. · on record since Jun 29, 2015
10% owner at Editas Medicine, Inc. · on record since Feb 9, 2016
10% owner at Syros Pharmaceuticals, Inc. · on record since Jun 29, 2016
10% owner at Evelo Biosciences, Inc. · on record since May 15, 2018
10% owner at Rubius Therapeutics, Inc. · on record since Jul 23, 2018
10% owner at Moderna, Inc. · on record since Dec 13, 2018
10% owner at Axcella Health Inc. · on record since May 15, 2019

Insider trading activity of Flagship Ventures Fund IV-Rx, L.P.

Transactions on record: 35; since Jun 29, 2015

Open-market buys: 9; $57.5M

Open-market sells: 6; $8.2M

Companies traded: 3; last filing Jun 1, 2022

Figures computed from official regulatory filings — .

Companies where Flagship Ventures Fund IV-Rx, L.P. has traded

Evelo Biosciences, Inc.9 tx · $57.5M · Jun 1, 2022
Moderna, Inc.15 tx · $8.2M · Aug 19, 2020
Seres Therapeutics, Inc.11 tx · Jun 29, 2015

Track record of Flagship Ventures Fund IV-Rx, L.P.

Statistical track record

Free account

Open-market buys: 9

Last buy: May 27, 2022

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

Transaction history of Flagship Ventures Fund IV-Rx, L.P.

Co-insiders of Flagship Ventures Fund IV-Rx, L.P.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Evelo Biosciences, Inc.Listing on record	Jun 1, 2022	Buy	13,698,630	1.46 USD	$20M	conv 85ClusterUnusual size+1	SEC
Evelo Biosciences, Inc.Listing on record	Jun 1, 2022	Buy	6,849,315	1.46 USD	$10M	conv 85ClusterUnusual size+1	SEC
Evelo Biosciences, Inc.Listing on record	Jun 1, 2022	Buy	1,095,890	1.46 USD	$1.6M	conv 66ClusterFirst in 12mo	SEC
Evelo Biosciences, Inc.Listing on record	Jun 1, 2022	Buy	1,369,863	1.46 USD	$2M	conv 53ClusterFirst in 12mo	SEC
Evelo Biosciences, Inc.Listing on record	Jun 1, 2022	Buy	4,383,561	1.46 USD	$6.4M	conv 73ClusterFirst in 12mo	SEC
Moderna, Inc.Listing on record	Aug 19, 2020	Other	-7,550,810	—	n/a (No price was disclosed in the filing)		SEC
Moderna, Inc.Listing on record	Aug 19, 2020	Other	-1,449,190	—	n/a (No price was disclosed in the filing)		SEC
Moderna, Inc.Listing on record	Aug 19, 2020	Other	-2,053,049	—	n/a (No price was disclosed in the filing)		SEC
Evelo Biosciences, Inc.Listing on record	Jul 1, 2020	Buy	333,333	3.75 USD	$1.2M	conv 49First in 12mo	SEC
Evelo Biosciences, Inc.Listing on record	Jul 1, 2020	Buy	1,333,333	3.75 USD	$5M	conv 31First in 12mo	SEC
Evelo Biosciences, Inc.Listing on record	Jul 1, 2020	Buy	1,666,667	3.75 USD	$6.3M	conv 47First in 12mo	SEC
Evelo Biosciences, Inc.Listing on record	Jul 1, 2020	Buy	1,333,333	3.75 USD	$5M	conv 48First in 12mo	SEC
Moderna, Inc.Listing on record	May 13, 2020	Other	-1,610,000	—	n/a (No price was disclosed in the filing)		SEC
Moderna, Inc.Listing on record	May 13, 2020	Other	-2,281,179	—	n/a (No price was disclosed in the filing)		SEC
Moderna, Inc.Listing on record	May 13, 2020	Other	-8,390,000	—	n/a (No price was disclosed in the filing)		SEC
Moderna, Inc.Listing on record	Dec 11, 2019	Sell	-21,325	18.96 USD	$404.3K		SEC
Moderna, Inc.Listing on record	Dec 11, 2019	Sell	-27,714	18.99 USD	$526.3K		SEC
Moderna, Inc.Listing on record	Dec 11, 2019	Sell	-4,092	18.96 USD	$77.6K		SEC
Moderna, Inc.Listing on record	Dec 11, 2019	Other	-1,735,720	—	n/a (No price was disclosed in the filing)		SEC
Moderna, Inc.Listing on record	Dec 11, 2019	Sell	-144,423	18.99 USD	$2.7M		SEC
Moderna, Inc.Listing on record	Dec 11, 2019	Sell	-199,935	18.65 USD	$3.7M	Unusual size	SEC
Moderna, Inc.Listing on record	Dec 11, 2019	Sell	-38,366	18.65 USD	$715.5K		SEC
Moderna, Inc.Listing on record	Dec 11, 2019	Other	-1,207,658	—	n/a (No price was disclosed in the filing)		SEC
Moderna, Inc.Listing on record	Dec 11, 2019	Other	-6,292,342	—	n/a (No price was disclosed in the filing)		SEC
Seres Therapeutics, Inc.Listing on record	Jun 29, 2015	OtherD (derivative)	-898,877	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
Evelo Biosciences, Inc.Listing on record	Jun 1, 2022	Buy	13,698,630	1.46 USD	$20M	conv 85ClusterUnusual size+1	SEC
Evelo Biosciences, Inc.Listing on record	Jun 1, 2022	Buy	6,849,315	1.46 USD	$10M	conv 85ClusterUnusual size+1	SEC
Evelo Biosciences, Inc.Listing on record	Jun 1, 2022	Buy	1,095,890	1.46 USD	$1.6M	conv 66ClusterFirst in 12mo	SEC
Evelo Biosciences, Inc.Listing on record	Jun 1, 2022	Buy	1,369,863	1.46 USD	$2M	conv 53ClusterFirst in 12mo	SEC
Evelo Biosciences, Inc.Listing on record	Jun 1, 2022	Buy	4,383,561	1.46 USD	$6.4M	conv 73ClusterFirst in 12mo	SEC
Moderna, Inc.Listing on record	Aug 19, 2020	Other	-7,550,810	—	n/a (No price was disclosed in the filing)		SEC
Moderna, Inc.Listing on record	Aug 19, 2020	Other	-1,449,190	—	n/a (No price was disclosed in the filing)		SEC
Moderna, Inc.Listing on record	Aug 19, 2020	Other	-2,053,049	—	n/a (No price was disclosed in the filing)		SEC
Evelo Biosciences, Inc.Listing on record	Jul 1, 2020	Buy	333,333	3.75 USD	$1.2M	conv 49First in 12mo	SEC
Evelo Biosciences, Inc.Listing on record	Jul 1, 2020	Buy	1,333,333	3.75 USD	$5M	conv 31First in 12mo	SEC
Evelo Biosciences, Inc.Listing on record	Jul 1, 2020	Buy	1,666,667	3.75 USD	$6.3M	conv 47First in 12mo	SEC
Evelo Biosciences, Inc.Listing on record	Jul 1, 2020	Buy	1,333,333	3.75 USD	$5M	conv 48First in 12mo	SEC
Moderna, Inc.Listing on record	May 13, 2020	Other	-1,610,000	—	n/a (No price was disclosed in the filing)		SEC
Moderna, Inc.Listing on record	May 13, 2020	Other	-2,281,179	—	n/a (No price was disclosed in the filing)		SEC
Moderna, Inc.Listing on record	May 13, 2020	Other	-8,390,000	—	n/a (No price was disclosed in the filing)		SEC
Moderna, Inc.Listing on record	Dec 11, 2019	Sell	-21,325	18.96 USD	$404.3K		SEC
Moderna, Inc.Listing on record	Dec 11, 2019	Sell	-27,714	18.99 USD	$526.3K		SEC
Moderna, Inc.Listing on record	Dec 11, 2019	Sell	-4,092	18.96 USD	$77.6K		SEC
Moderna, Inc.Listing on record	Dec 11, 2019	Other	-1,735,720	—	n/a (No price was disclosed in the filing)		SEC
Moderna, Inc.Listing on record	Dec 11, 2019	Sell	-144,423	18.99 USD	$2.7M		SEC
Moderna, Inc.Listing on record	Dec 11, 2019	Sell	-199,935	18.65 USD	$3.7M	Unusual size	SEC
Moderna, Inc.Listing on record	Dec 11, 2019	Sell	-38,366	18.65 USD	$715.5K		SEC
Moderna, Inc.Listing on record	Dec 11, 2019	Other	-1,207,658	—	n/a (No price was disclosed in the filing)		SEC
Moderna, Inc.Listing on record	Dec 11, 2019	Other	-6,292,342	—	n/a (No price was disclosed in the filing)		SEC
Seres Therapeutics, Inc.Listing on record	Jun 29, 2015	OtherD (derivative)	-898,877	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC