Chief Scientific Officer · ASSEMBLY BIOSCIENCES, INC. (ASMB)

William Delaney

FY2025 is the first fiscal year CompBrief holds for William Delaney as a named executive officer of ASSEMBLY BIOSCIENCES; the record below is that year, complete. Every figure below is printed as the company filed it and cited to the filing it came from.

Total disclosed compensation, FY2025

$1,264,904

Compensation figures as of the proxy filed April 22, 2026 (DEF 14A). Insider transactions since that proxy, current to 2026-09-24.

William Delaney compensation by year

ASSEMBLY BIOSCIENCES Summary Compensation Table · the one fiscal year held
In US dollars, as ASSEMBLY BIOSCIENCES reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2025
Salary$511,325
Bonus$0
Stock awards$236,274
Option awards$199,263
Non-equity incentive$302,800
Pension and deferred compensation$0
All other$15,242
Total$1,264,904

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: ASSEMBLY BIOSCIENCES, INC. DEF 14A filed April 22, 2026, accession 0001193125-26-170417, and prior-year filings. Open the filing on EDGAR.

Equity holdings

unvested awards at FY2025 year-end
TypeUnvested unitsValue at year-endExercise price
PSU13,705$466,107—
PSU2,083$70,843—
RSU520$17,685—
Option11,250—$13.30
Option519—$27.60
Option3,646—$10.68
Option25,500—$10.62
Option2,776—$24.12

Per the Outstanding Equity Awards at Fiscal Year-End table in ASSEMBLY BIOSCIENCES, INC.'s FY2025 proxy; value at the fiscal year-end close, as the company printed it.

Insider transactions since the last proxy

1 Form 4 line since the FY2025 proxy (filed April 22, 2026)
current to 2026-09-24 · updated nightly
DateTransactionPlanSharesPriceHeld after
2026-03-29Grant or award—14,000$0.0060,330

The 1 most recent of 1 lines, each as reported on the Form 4. "10b5-1" marks a trade the filing reports under a pre-arranged trading plan. View every Form 4 filing on EDGAR →

ASSEMBLY BIOSCIENCES’s named executive officers, FY2025

as the company reported each
Named executive officerRoleFY2025 total
Jason OkazakiChief Executive Officer and President$2,482,987
William Delaney · this pageChief Scientific Officer$1,264,904
Anuj GaggarChief Medical Officer$1,246,051

The full ASSEMBLY BIOSCIENCES compensation record

free company brief

This page is one person within ASSEMBLY BIOSCIENCES's record. The company brief lists every named executive, each linking to their own page.

Compensation, the day it’s disclosed

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How this record is built

Every figure on this page is one figure from a public SEC filing, printed as the filing states it and cited to the document. Compensation totals are ASSEMBLY BIOSCIENCES's own disclosed totals, not summed by Velarion. Insider transactions are read from Form 4 filings and cover every line filed since the most recent proxy. Nothing is estimated by Velarion; where the company does not disclose a value the cell reads "—", and a section appears only where the company discloses the data. Corrections: records@velarion.ai.

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