Jason A. Okazaki

Chief Executive Officer and President

CEO Board Member COO

Executive compensation

Compensation components disclosed in company proxy statements. Amounts are nominal USD; total is the company-reported figure.

Fiscal year	Company	Role	Salary	Bonus	Stock awards	Option awards	Incentive	Other	Total
2025	Assembly Biosciences, Inc. (ASMB)	Chief Executive Officer and President	$647,500	—	$661,671	$573,574	$585,000	$15,242	$2,482,987
2024	Assembly Biosciences, Inc. (ASMB)	Chief Executive Officer and President	$626,250	—	—	$637,731	$488,600	$14,610	$1,767,191
2023	Assembly Biosciences, Inc. (ASMB)	Chief Executive Officer and President	$600,000	—	—	$306,100	$453,600	$14,010	$1,373,710
2022	Assembly Biosciences, Inc. (ASMB)	Chief Executive Officer and President	$554,583	—	$377,500	$554,431	$302,500	$12,200	$1,801,214
2021	Assembly Biosciences, Inc. (ASMB)	Chief Operating Officer	$532,521	—	$184,488	$252,413	$297,800	$11,600	$1,278,822
2020	Assembly Biosciences, Inc. (ASMB)	Chief Operating Officer	$394,173	$100,000	$752,500	$2,449,245	$209,100	—	$3,905,018

Executive changes

Appointed Director at Assembly Biosciences, Inc. (ASMB)
2026-06-04
Appointed Director at Assembly Biosciences, Inc. (ASMB)
2025-06-05
Appointed Director at Assembly Biosciences, Inc. (ASMB)
2024-05-29
Appointed Director at Assembly Biosciences, Inc. (ASMB)
2023-05-25
Appointed Chief Executive Officer at Assembly Biosciences, Inc. (ASMB)
2023-01-01
Appointed member of the Company's Board of Directors at Assembly Biosciences, Inc. (ASMB)
2023-01-01
Appointed President and Chief Executive Officer at Assembly Biosciences, Inc. (ASMB)
2023-01-01
Appointed President and Chief Operating Officer at Assembly Biosciences, Inc. (ASMB)
2022-08-01

Earnings-call appearances

Goldman Sachs Global Conference
Assembly Biosciences, Inc. (ASMB)

2026-06-08
Jefferies 2026 Global Healthcare Conference - Fireside Chat
Assembly Biosciences, Inc. (ASMB)

2026-06-03