LittleSis: Robert T Nelsen

Robert Nelsen is a co-founder and a Managing Director of ARCH Venture Partners. He joined ARCH at its founding and played a significant role in the early sourcing, financing and development of more than thirty companies, including fifteen which have reached valuations exceeding $1 billion. His seed and early-stage investments include Illumina (ILMN); Alnylam Pharmaceuticals (ALNY); Juno Therapeutics (JUNO); Agios Pharmaceuticals (AGIO); Sage Therapeutics (SAGE); Ikaria; Kythera Biopharmaceuticals (KYTH), Receptos (RCPT); Aviron (AVIR); Denali Therapeutics; NetBot; Bluebird Bio (BLUE); R2 Technology; XenoPort (XNPT); Caliper Life Sciences (CALP); Trubion Pharmaceuticals (TRBN); Adolor (ADLR); deCODE Genetics; Array BioPharma (ARRY); IDUN Pharmaceuticals; Classmates.com; Hua Medicine; Fate Therapeutics (FATE); NextCODE Health; and Everyday Learning Corporation. Mr. Nelsen is a director of Agios Pharmaceuticals, Juno Therapeutics, Denali Therapeutics, Sage Therapeutics, Arivale, Syros Pharmaceuticals, and serves as Chairman of Hua Medicine, among others. He previously served as a Trustee of the Fred Hutchinson Cancer Research Institute, the Institute for Systems Biology, and as a director of the National Venture Capital Association. Mr. Nelsen holds a bachelor’s degree in Economics and Biology from University of Puget Sound and an MBA from the University of Chicago.

Donor	Common Recipients
Alex Spanos	Brian P Bilbray, John Boehner, Dianne Feinstein, Orrin Hatch, Paul Ryan, Republican National Committee, National Republican Congressional Committee, Mitt Romney, Romney Victory, Boehner for Speaker Cmte, Ryan-NRCC Victory Cmte
Julian Robertson Jr	John Boehner, Mark Steven Kirk, Paul Ryan, Rob Portman, Republican National Committee, National Republican Congressional Committee, Mitt Romney, Scott P Brown, Boehner for Speaker Cmte, Ryan-NRCC Victory Cmte, Joni Ernst
F Colin Moseley III	Maria Cantwell, Cathy Mcmorris Rodgers, Patty Murray, Ron Wyden, Republican National Committee, Christopher T Bayley, Mitt Romney, Jaime Herrera Beutler, Derek Kilmer, Michael S McGavick, Romney Victory
Charles Lyons Irby	John Boehner, Barack Obama, Paul Ryan, Rob Portman, Republican National Committee, National Republican Congressional Committee, Mitt Romney, Jaime Herrera Beutler, Romney Victory, Ryan-NRCC Victory Cmte, Joni Ernst
Richard Horvitz	John Boehner, Mark Steven Kirk, Rob Portman, Republican National Committee, National Republican Congressional Committee, Mitt Romney, Every Republican is Crucial PAC, Scott P Brown, Romney Victory, Boehner for Speaker Cmte, Joni Ernst
Joshua J Harris	Orrin Hatch, Mark Steven Kirk, Bob Menendez, Patty Murray, Barack Obama, Rob Portman, Republican National Committee, National Republican Congressional Committee, Mitt Romney, Every Republican is Crucial PAC, Joni Ernst
Robert A Ortenzio	John Boehner, Orrin Hatch, Bob Menendez, Paul Ryan, Ron Wyden, Rob Portman, National Republican Congressional Committee, Mitt Romney, Romney Victory, Boehner for Speaker Cmte, Ryan-NRCC Victory Cmte
Melvin A Dow	John Boehner, Maria Cantwell, Dianne Feinstein, Orrin Hatch, Mark Steven Kirk, Patrick Leahy, Bob Menendez, Patty Murray, Adam Smith, Ron Wyden, Mitt Romney
Michael Herson	Brian P Bilbray, Mark Steven Kirk, Cathy Mcmorris Rodgers, Adam Smith, National Republican Congressional Committee, Mitt Romney, Every Republican is Crucial PAC, Derek Kilmer, Romney Victory, Ryan-NRCC Victory Cmte, Joni Ernst
Ronald Weiser	John Boehner, Mark Steven Kirk, Cathy Mcmorris Rodgers, Rob Portman, Republican National Committee, National Republican Congressional Committee, Mitt Romney, Scott P Brown, Romney Victory, Boehner for Speaker Cmte, Joni Ernst
Edward A Lozick	John Boehner, Orrin Hatch, Paul Ryan, Rob Portman, Republican National Committee, National Republican Congressional Committee, Mitt Romney, Scott P Brown, Romney Victory, Boehner for Speaker Cmte, Joni Ernst
Larry Weinberg	Maria Cantwell, Dianne Feinstein, Mark Steven Kirk, Patrick Leahy, Bob Menendez, Patty Murray, Barack Obama, Paul Ryan, Ron Wyden, Iowa Democratic Party, Ryan-NRCC Victory Cmte
Jeffrey C Hurt	John Boehner, Mark Steven Kirk, Rob Portman, Republican National Committee, National Republican Congressional Committee, Mitt Romney, Scott P Brown, Dino Rossi, Romney Victory, Boehner for Speaker Cmte, Joni Ernst
Simon Falic	John Boehner, Paul Ryan, Rob Portman, Republican National Committee, National Republican Congressional Committee, Mitt Romney, Every Republican is Crucial PAC, Romney Victory, Boehner for Speaker Cmte, Ryan-NRCC Victory Cmte, Joni Ernst
Abigail Johnson	John Boehner, Maria Cantwell, Orrin Hatch, Barack Obama, Rob Portman, Republican National Committee, National Republican Congressional Committee, Mitt Romney, Scott P Brown, Romney Victory, Boehner for Speaker Cmte
Christy R Walton	Brian P Bilbray, Dianne Feinstein, Cathy Mcmorris Rodgers, Barack Obama, Paul Ryan, Ron Wyden, Republican National Committee, National Republican Congressional Committee, Mitt Romney, Jaime Herrera Beutler, Ryan-NRCC Victory Cmte
A Jerrold Perenchio	John Boehner, Dianne Feinstein, Orrin Hatch, Paul Ryan, Ron Wyden, Republican National Committee, National Republican Congressional Committee, Mitt Romney, Boehner for Speaker Cmte, Ryan-NRCC Victory Cmte, Joni Ernst
James Derderian	Brian P Bilbray, John Boehner, Cathy Mcmorris Rodgers, Paul Ryan, Republican National Committee, National Republican Congressional Committee, Mitt Romney, Every Republican is Crucial PAC, Jaime Herrera Beutler, Cmr Political Action Committee, Joni Ernst
Janet Berman	John Boehner, Orrin Hatch, Mark Steven Kirk, Rob Portman, Republican National Committee, National Republican Congressional Committee, Mitt Romney, Every Republican is Crucial PAC, Scott P Brown, Romney Victory, Boehner for Speaker Cmte
Mel Sembler	Mark Steven Kirk, Paul Ryan, Rob Portman, Republican National Committee, National Republican Congressional Committee, Mitt Romney, Every Republican is Crucial PAC, Scott P Brown, Michael S McGavick, Romney Victory, Joni Ernst

Donor

Common Recipients

Alex Spanos