Kirk A. Christoffersen

Corporate Officer/Principal at FIBROGEN, INC.

56 year

Health Technology

Commercial Services

Consumer Services

Active connections

Name	Gender	Age	Linked companies	Collaboration
James Schoeneck	M	66	FIBROGEN, INC.	14 years
Thane Wettig	M	59	FIBROGEN, INC.	4 years
Gerald Lema	M	63	FIBROGEN, INC.	7 years
John Hunter	M	61	FIBROGEN, INC. COMPUGEN LTD.	3 years
Suzanne Blaug	F	66	FIBROGEN, INC.	5 years
Kinneret Livnat-Savitsky	M	56	COMPUGEN LTD.	6 years
Jeffrey Edwards	M	63	FIBROGEN, INC.	9 years
Eran Ben-Dor	M	-	COMPUGEN LTD.	5 years
Aoife Brennan	M	48	FIBROGEN, INC.	4 years
Benjamin Cravatt	M	54	FIBROGEN, INC.	4 years
Gilead Halevy	M	57	COMPUGEN LTD.	6 years
May Kin Ho	M	71	FIBROGEN, INC.	6 years
Sanford Zweifach	M	68	COMPUGEN LTD.	6 years
Meichiel Keenan	F	-	FIBROGEN, INC.	20 years
James Johnson Duderstadt	M	80	University of Michigan	36 years
Jeffrey Henderson	M	59	FIBROGEN, INC.	9 years
Christine Chung L.	F	56	FIBROGEN, INC.	17 years
Tricia Stewart	F	-	FIBROGEN, INC.	3 years
Juan Graham	M	48	FIBROGEN, INC.	3 years
Paul Sekhri	M	66	COMPUGEN LTD.	7 years
Michael D. Lowenstein	M	-	FIBROGEN, INC.	21 years
Elias Kouchakji	M	67	FIBROGEN, INC.	10 years
David DeLucia	M	-	FIBROGEN, INC.	-
Jun Ni	M	61	University of Michigan	37 years
Al Y. Lin	M	-	FIBROGEN, INC.	25 years
Eran Perry	M	-	COMPUGEN LTD.	7 years
Leanne C. Price	F	-	FIBROGEN, INC.	25 years
Jeoffrey K. Stross	M	82	University of Michigan	37 years
Rahul Rajan Kaushik	M	-	FIBROGEN, INC.	-

Connections Chart

Multi-company connection

Former connections

Name	Gender	Age	Linked companies	Collaboration
C. Dekker	M	60	GLOBEIMMUNE, INC.	15 years
Gregg Alton	M	58	GILEAD SCIENCES, INC.	20 years
Thomas Kearns	M	87	FIBROGEN, INC.	26 years
Michael Atieh	M	70	OSI PHARMACEUTICALS, INC.	5 years
J. William Freytag	M	72	GLOBEIMMUNE, INC.	8 years
Mitch A. Mondry	M	-	University of Michigan	8 years
Rory Riggs	M	71	FIBROGEN, INC.	29 years
Dave Spaight	M	-	University of Michigan	12 years
Jung-Sik Koh	M	-	University of Michigan	-
Enrique Conterno	M	57	FIBROGEN, INC.	3 years
Dov Hershberg	M	84	COMPUGEN LTD.	9 years
Andrew Cheng	M	57	GILEAD SCIENCES, INC.	19 years
Bruce R. Hill	M	-	University of Michigan	6 years
Temel Kotil	M	65	University of Michigan	6 years
Ken C. Fischer	M	-	University of Michigan	-
Haluk Dinçer	M	62	University of Michigan	6 years
Steven M. Katz	M	-	University of Michigan	6 years
David M. di Rita	M	-	University of Michigan	7 years
Bahadir Inozu	M	-	University of Michigan	5 years
Katherine A. Lauer	F	-	University of Michigan	7 years
Yos Effendi Susanto	M	73	University of Michigan	3 years
Scott Smith	M	-	University of Michigan	5 years
Gil Syswerda	M	-	University of Michigan	5 years
Dong-Yeon Kim	M	-	University of Michigan	3 years
D. Nordlund	M	-	University of Michigan	3 years
Gerald I. Wilson	M	-	University of Michigan	3 years
Michelle Epstein Taigman	F	55	University of Michigan	7 years
Lori Wheeler-Naess	F	53	University of Michigan	5 years
Jeneanne Hanley	F	51	University of Michigan	10 years
Gísli S. Óttarsson	M	-	University of Michigan	6 years
Lawrence Wieser	M	-	University of Michigan	6 years
Alex Horvitz	M	-	University of Michigan	5 years
Kok Siong Yun	M	54	University of Michigan	5 years
Robert Fogler	M	-	University of Michigan	8 years
Andreas Utomo	M	55	University of Michigan	5 years
Smith Jordan	M	-	University of Michigan	7 years
Pat Cotroneo	M	60	FIBROGEN, INC.	21 years
Guru Kothandaraman	M	-	University of Michigan	5 years
Paul A. Berg	M	97	GILEAD SCIENCES, INC.	13 years
Bruce Cameron Greig	M	-	University of Michigan	9 years
Gayle Edlund Wilson	F	81	GILEAD SCIENCES, INC.	-
Nicole Onetto	M	71	GILEAD SCIENCES, INC. OSI PHARMACEUTICALS, INC.	5 years
Jeffrey Allen Wrona	M	-	University of Michigan	7 years
Matthew Gale Longthorne	M	56	University of Michigan	4 years
Robert L. Simon	M	79	GILEAD SCIENCES, INC. OSI PHARMACEUTICALS, INC.	1 years
Andrew B. Bressler	M	-	University of Michigan	5 years
Daniel Hamburger	M	60	University of Michigan	5 years
Rama Krishna	M	60	University of Michigan	3 years
S. Torres	M	61	GLOBEIMMUNE, INC.	6 years
Roy Liu	M	63	University of Michigan	10 years
Kalevi Kurkijärvi	M	72	FIBROGEN, INC.	25 years
Mohammad Al-Ramadham	M	-	University of Michigan	4 years
Pennina Safer	M	67	GLOBEIMMUNE, INC.	3 years
Douglass M. Rayburn	M	-	University of Michigan	3 years
Yair Aharonowitz	M	83	COMPUGEN LTD.	12 years
Tracey C. Robinson	F	-	University of Michigan	7 years
Glenn P. Barba	M	58	University of Michigan	5 years
Elana Holzman	F	-	COMPUGEN LTD.	4 years
David E. Wells	M	-	University of Michigan	3 years
Yehoshua Shemer	M	76	COMPUGEN LTD.	10 years
Ruth Arnon	M	91	COMPUGEN LTD.	11 years
David M. Kortenkamp	M	-	University of Michigan	4 years
John F. C. Cheong	M	-	University of Michigan	5 years
Paul Anthony Mieyal	M	55	GLOBEIMMUNE, INC.	-
Michael S. Russell	M	-	University of Michigan	7 years
Alan G. Merten	M	83	University of Michigan	2 years
Brandy Bergman	F	-	University of Michigan	4 years
Kirstin A. Hammond	F	58	University of Michigan	2 years
Gregory Henchel	M	56	University of Michigan	4 years
William N. Kelley	M	84	University of Michigan	14 years

Statistics

Country	Connections	% of total
United States	88	88.89%
Israel	12	12.12%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections