Betty Chang

Corporate Officer/Principal at SUMMIT THERAPEUTICS INC.

Health Technology

Health Services

Consumer Services

Active connections

Name	Gender	Age	Linked companies	Collaboration
Robert Duggan	M	79	SUMMIT THERAPEUTICS INC. PHARMACYCLICS, INC.	13 years
Manmeet Singh Soni	M	46	SUMMIT THERAPEUTICS INC. PHARMACYCLICS, INC.	9 years
Mahkam Zanganeh	M	52	SUMMIT THERAPEUTICS INC. PHARMACYCLICS, INC.	12 years
Urte Gayko	M	53	SUMMIT THERAPEUTICS INC. PHARMACYCLICS, INC.	3 years
Robert Booth	M	70	SUMMIT THERAPEUTICS INC. PHARMACYCLICS, INC.	2 years
Kenneth Clark	M	65	SUMMIT THERAPEUTICS INC. PHARMACYCLICS, INC.	7 years
Mostafa Ronaghi	M	55	SUMMIT THERAPEUTICS INC.	-
Wulff-Erik von Borcke	M	-	PHARMACYCLICS, INC.	9 years
Shelley Spray	F	59	SUMMIT THERAPEUTICS INC.	3 years
Alessandra Cesano	M	63	SUMMIT THERAPEUTICS INC.	2 years
Fong Clow	M	67	SUMMIT THERAPEUTICS INC. PHARMACYCLICS, INC.	1 years
Dave Gancarz	M	-	SUMMIT THERAPEUTICS INC.	4 years
Bhaskar Anand	M	46	SUMMIT THERAPEUTICS INC.	-
Thorsten Graef	M	-	PHARMACYCLICS, INC.	11 years
Campbell Hair	M	-	SUMMIT THERAPEUTICS INC.	4 years
Michelle Xia	M	57	SUMMIT THERAPEUTICS INC.	1 years
Allen Yang	M	-	SUMMIT THERAPEUTICS INC.	1 years

Connections Chart

Multi-company connection

Former connections

Name	Gender	Age	Linked companies	Collaboration
Ramses Erdtmann	M	60	PHARMACYCLICS, INC.	6 years
Kevin Chow	M	54	ALDER BIOPHARMACEUTICALS, INC.	7 years
Gary Lyons	M	73	RIGEL PHARMACEUTICALS, INC.	19 years
Jesse Seton McGreivy	M	54	PHARMACYCLICS, INC.	-
Ankur Dhingra	M	48	SUMMIT THERAPEUTICS INC.	2 years
Glenn C. Rice	M	68	PHARMACYCLICS, INC.	2 years
Ujwala Mahatme	F	59	SUMMIT THERAPEUTICS INC.	4 years
Roy C. Hardiman	M	64	PHARMACYCLICS, INC.	2 years
Raymond Jeffrey Kmetz	M	-	PHARMACYCLICS, INC.	6 years
Elaine C. Stracker	M	64	SUMMIT THERAPEUTICS INC. PHARMACYCLICS, INC.	-
Bradford Goodwin	M	69	RIGEL PHARMACEUTICALS, INC.	-
Joshua Brumm	M	46	PHARMACYCLICS, INC.	1 years
Eric H. Halvorson	M	74	PHARMACYCLICS, INC.	4 years
Hollings Renton	M	77	RIGEL PHARMACEUTICALS, INC.	10 years
James Welch	M	66	RIGEL PHARMACEUTICALS, INC.	7 years
Richard van den Broek	M	57	PHARMACYCLICS, INC.	6 years
Peter S. Ringrose	M	78	RIGEL PHARMACEUTICALS, INC.	14 years
Nelson Cabatuan	M	47	RIGEL PHARMACEUTICALS, INC.	12 years
Richard B. Love	M	62	PHARMACYCLICS, INC.	-
Eric Hedrick	M	59	PHARMACYCLICS, INC.	2 years
Matthew Outten	M	49	PHARMACYCLICS, INC.	5 years
Daniel B. Magilavy	M	-	RIGEL PHARMACEUTICALS, INC.	-
Andres Briseno	M	38	PHARMACYCLICS, INC.	3 years
Deepali Suri	F	-	PHARMACYCLICS, INC.	5 years
David Powell	M	55	SUMMIT THERAPEUTICS INC.	1 years
Dawn Bir	F	53	PHARMACYCLICS, INC.	3 years
Camilla Graham	M	-	SUMMIT THERAPEUTICS INC.	-
Michael Donaldson	M	47	SUMMIT THERAPEUTICS INC.	1 years
Raquel Izumi	M	54	PHARMACYCLICS, INC.	1 years
Tasheda Navarro	F	-	PHARMACYCLICS, INC.	2 years
Tom Butler	M	43	PHARMACYCLICS, INC.	2 years
Dakota Gallivan	M	-	PHARMACYCLICS, INC.	1 years
Jeffrey R. Maranian	M	43	SUMMIT THERAPEUTICS INC.	2 years
Gabriel Luciano	M	-	PHARMACYCLICS, INC.	5 years
Erik Poulsen	M	-	SUMMIT THERAPEUTICS INC.	1 years
Guowei Fang	M	-	PHARMACYCLICS, INC.	4 years
Kristi Miller	M	-	PHARMACYCLICS, INC.	2 years
Priyanka Mandava	F	-	PHARMACYCLICS, INC.	6 years
Howard West	M	-	SUMMIT THERAPEUTICS INC.	1 years
Diane Parks	F	71	PHARMACYCLICS, INC.	1 years
Robin D. G. Cooper	M	85	RIGEL PHARMACEUTICALS, INC.	-
William Jones	M	59	PHARMACYCLICS, INC.	4 years
Joseph J. Buggy	M	57	PHARMACYCLICS, INC.	7 years
Ahmed Hamdy	M	59	PHARMACYCLICS, INC.	3 years
Mark A. Asbury	M	61	PHARMACYCLICS, INC.	-
Scott T. Shearer	M	59	PHARMACYCLICS, INC.	-
Christopher Suchet	M	-	PHARMACYCLICS, INC.	-
Dennis J. Henner	M	72	RIGEL PHARMACEUTICALS, INC.	-
Nicholas Simon	M	67	RIGEL PHARMACEUTICALS, INC.	-
Alan Frazier	M	72	RIGEL PHARMACEUTICALS, INC.	9 years
James L. Knighton	M	70	PHARMACYCLICS, INC.	3 years
Jason Adelman	M	55	PHARMACYCLICS, INC.	5 years
Gregory R. Wade	M	55	PHARMACYCLICS, INC.	-
Lori Kunkel	M	66	PHARMACYCLICS, INC.	2 years
Manisha Pai	F	-	PHARMACYCLICS, INC.	1 years
Gwen A. Fyfe	M	72	PHARMACYCLICS, INC.	1 years
Elizabeth Faust	M	59	PHARMACYCLICS, INC.	2 years
Heow Tan	M	65	PHARMACYCLICS, INC.	-
Paula Boultbee	F	65	PHARMACYCLICS, INC.	2 years
Christine J. Huh	F	58	PHARMACYCLICS, INC.	-
Maria Fardis	M	56	PHARMACYCLICS, INC.	3 years
John Northcott	M	45	PHARMACYCLICS, INC.	4 years
Darrin Beaupre	M	-	PHARMACYCLICS, INC.	-
Shawn Tomasello	F	65	PHARMACYCLICS, INC.	1 years
Darren Magda	M	-	PHARMACYCLICS, INC.	11 years
Laura Chow	M	-	SUMMIT THERAPEUTICS INC.	1 years

Statistics

Country	Connections	% of total
United States	83	100.00%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections