1.

KTB Network 1981-01-01

2.

L Marks 2012

3.

Lansdowne Partners 1998-01-01

4.

Lanstead Capital 2008

5.

Lundbeck 2000-01-01

6.

Lundbeckfonden Ventures 2009-01-01

7.

Masa Life Science Fund Undisclosed

8.

MassChallenge 2009-06-01

9.

Maxfield Capital 2013-04-03

10.

Mentor Capital 1985

11.

Mercia Technologies 2014

12.

Merlin Nexus 2001-01-01

13.

Ministry of Defence - UK Undisclosed

14.

Morgan Stanley 1935-01-01

15.

Morningside Venture Capital 1986

16.

Morningside Venture Partners 2018-01-01

17.

MVM Life Science Partners 1997-01-01

18.

NCL 2010

19.

Neptune Investment Management 2002-01-01

20.

Nesta Ventures 1998-01-01

21.

New Enterprise Associates 1977-01-01

22.

New Leaf Venture Partners 2005-01-01

23.

New Wave Ventures 2010-01-01

24.

Newable Private Investing 1982-01-01

25.

Nextech Invest 1998-01-01