“Flagship Ventures Opportunities Fund I General Partner LLC”

As a Name:  Registrant, Group Member and/or Signatory

        

Latest Filing:  7/13/23  as  ↓Group Member

As:  Registrant

        

As:  Group Member  (Co-Filer Non-Registrant:  Partner, Affiliate, etc.)

“Flagship Ventures Opportunities Fund I General Partner LLC” has been a Group Member with  3  Filers:

        

As Of	Filer			Filings       #        Latest		Issuer     (Primary)
7/13/23		MA	Flagship Ventures Fund V, L.P.	9	SC 13D/A	MA	Evelo Biosciences, Inc.
2/14/23		MA	Flagship VentureLabs IV, LLC	6	SC 13G/A	MA	Rubius Therapeutics, Inc.
2/14/22		MA	Flagship Ventures Fund IV General Partner LLC	3	SC 13G/A	MA	Rubius Therapeutics, Inc.

“Flagship Ventures Opportunities Fund I General Partner LLC” has/had a Group Member interest in  5  Issuers:

As Of	Issuer			Filings       #        Latest		With Filer     (Primary)
7/13/23		MA	Evelo Biosciences, Inc.	5	SC 13D/A	MA	Flagship Ventures Fund V, L.P.
2/14/23		MA	Rubius Therapeutics, Inc.	4	SC 13G/A	MA	Flagship VentureLabs IV, LLC
10/17/22		MA	Axcella Health Inc.	5	SC 13D/A	MA	Flagship VentureLabs IV, LLC
2/10/21		MA	Kaleido Biosciences, Inc.	3	SC 13D/A	MA	Flagship Ventures Fund V, L.P.
10/29/20		MA	Foghorn Therapeutics Inc.	1	SC 13D	MA	Flagship Ventures Fund V, L.P.

“Flagship Ventures Opportunities Fund I General Partner LLC” has been a Group Member with  27  other Group Members:

As Of	Group Member			Filings       #        Latest		With Filer     (Primary)		Issuer     (Primary)
7/13/23		MA	Flagship Pioneering Fund VII General Partner LLC	2	SC 13D/A	MA	Flagship Ventures Fund V, L.P.	MA	Evelo Biosciences, Inc.
		MA	Flagship Pioneering Fund VII, L.P.	2
		MA	Flagship Pioneering, Inc.	9
		MA	Flagship V Venturelabs RX Fund, L.P.	9
		MA	Flagship Venturelabs IV, LLC	11
		MA	Flagship Venturelabs V Manager LLC	7
		MA	Flagship Venturelabs V, LLC	8
		MA	Flagship Ventures Fund IV General Partner LLC	14
		MA	Flagship Ventures Fund IV, L.P.	17
		MA	Flagship Ventures Fund IV – RX, L.P.	14
		MA	Flagship Ventures Fund V General Partner LLC	13
		MA	Flagship Ventures Opportunities Fund I, L.P.	18
		•	Noubar B. Afeyan, Ph. D.	17
		MA	Nutritional Health Disruptive Innovation Fund, L.P.	8
		MA	Nutritional Health LTP Fund, L.P.	6
		MA	Nutritional Health LTP General Partner LLC	6
		MA	Nutritional Health Side Fund, L.P.	8
2/14/23		MA	Flagship Ventures Fund V, L.P.	4	SC 13G/A	MA	Flagship VentureLabs IV, LLC	MA	Rubius Therapeutics, Inc.
10/17/22		MA	Flagship Ventures 2007 General Partner, LLC	8	SC 13D/A	MA	Flagship VentureLabs IV, LLC	MA	Axcella Health Inc.
		MA	Flagship Ventures Fund 2007, L.P.	8
			More...  Please Sign In to list all 27 of them.

As:  Signatory  (Director, Officer, Attorney, Accountant, Banker, Agent, etc.)

“Flagship Ventures Opportunities Fund I General Partner LLC” has been a Signatory for/with  one  Filer: