STANLEY T. CROOKE

Corporate Board Profile

Tech Score: 0/100

IONIS PHARMACEUTICALS INC

Filing Date	Source Excerpt
2018-04-11	Dr. Crooke is a founder of Ionis and has been Chief Executive Officer and a Director since January 1989... He has nearly 40 years of drug discovery and development experience.
2019-04-26	Dr. Crooke, M.D., Ph.D., age 73, is a founder of Ionis and has been Chief Executive Officer and a Director since January 1989. He was elected Chairman of the Board in February 1991. Prior to founding Ionis, from 1980 until January 1989, Dr. Crooke worked for SmithKline Beckman Corporation, a pharmaceutical company, where his titles included President of Research and Development of SmithKline and French Laboratories.

Filing Date

Source Excerpt

2018-04-11

Dr. Crooke is a founder of Ionis and has been Chief Executive Officer and a Director since January 1989... He has nearly 40 years of drug discovery and development experience.

2019-04-26

Dr. Crooke, M.D., Ph.D., age 73, is a founder of Ionis and has been Chief Executive Officer and a Director since January 1989. He was elected Chairman of the Board in February 1991. Prior to founding Ionis, from 1980 until January 1989, Dr. Crooke worked for SmithKline Beckman Corporation, a pharmaceutical company, where his titles included President of Research and Development of SmithKline and French Laboratories.

Data sourced from SEC filings. Last updated: 2025-10-11