Chief Technical Operations Officer · 89bio, Inc. (ETNB)

Quoc Le-Nguyen

A named executive officer of 89bio in every fiscal year CompBrief holds from FY2022 to FY2024. Every figure below is printed as the company filed it and cited to the filing it came from.

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Total disclosed compensation, FY2024

$3,665,123

FY2023: $2,512,387

3rd of 5 named executive officers at 89bio by FY2024 total.

5 named officers on file for 89bio, FY2024

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What this number hides

The filing gives the total. 89bio’s full Executive Compensation Report gives every award, the disclosed peer set and what the total leaves out — the pair adds the board’s.

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Compensation figures as of the proxy filed April 15, 2025 (DEF 14A). Insider transactions since that proxy, current to 2026-11-10.

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Quoc Le-Nguyen compensation by year

89bio Summary Compensation Table · all 3 fiscal years held
In US dollars, as 89bio reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2022FY2023FY2024
Salary$435,000$455,000$480,000
Bonus$0$0$0
Stock awards$602,700$441,000$1,481,775
Option awards$234,080$1,368,516$1,490,249
Non-equity incentive$206,600$232,000$196,800
Pension and deferred compensation$0$0$0
All other$12,841$15,871$16,299
Total$1,491,221$2,512,387$3,665,123

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: 89bio, Inc. DEF 14A filed April 15, 2025, accession 0001193125-25-081504, and prior-year filings. Open the filing on EDGAR.

How this page was built: the 89bio, Inc. filed document, accession 0001193125-25-081504. Every figure is read from that document and cited to the page and table it appears in. Filed April 15, 2025.

$1.5M
$2.5M
$3.7M
FY22
FY23
FY24
SalaryNon-equity incentiveStock awardsOption awardsAll other

Equity holdings

unvested awards at FY2024 year-end
TypeUnvested unitsValue at year-endExercise price
RSU95,000$742,900—
RSU40,624$317,680—
PSU25,000$195,500—
RSU20,000$156,400—
RSU2,932$22,928—
Option195,000—$9.98
Option21,875—$4.44
Option4,219—$23.01
Option67,500—$14.70

Per the Outstanding Equity Awards at Fiscal Year-End table in 89bio, Inc.'s FY2024 proxy; value at the fiscal year-end close, as the company printed it.

Insider transactions since the last proxy

19 Form 4 lines since the FY2024 proxy (filed April 15, 2025)
current to 2026-11-10 · updated nightly
DateTransactionPlanSharesPriceHeld after
2025-10-30U—13,694—0
2025-10-30Disposition to the issuer derivative—70,000$0.000
2025-10-30Disposition to the issuer derivative—195,000$0.000
2025-10-30Disposition to the issuer derivative—17,500$0.000
2025-10-30Disposition to the issuer derivative—120,000$0.000
2025-10-30Disposition to the issuer derivative—67,500$0.000
2025-10-30U—351,684—0
2025-10-30Grant or award—50,000$0.00351,684

The 8 most recent of 19 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 →

Change-in-control & termination

estimated payments 89bio discloses, by trigger · FY2024
TriggerCash severanceAccelerated equityBenefits continuationTotal as disclosed
Involuntary termination without cause$360,000—$21,010$381,010
Change in control and involuntary termination$480,000$1,704,846$28,014$2,404,860

Per the Potential Payments Upon Termination or Change in Control table in 89bio, Inc.'s FY2024 proxy. Estimates as the company printed them; a dash means it printed no figure.

89bio’s named executive officers, FY2024

as the company reported each
Named executive officerRoleFY2024 total
Rohan PalekarChief Executive Officer and Director$7,619,426
Hank MansbachChief Medical Officer$3,689,407
Quoc Le-Nguyen · this pageChief Technical Operations Officer$3,665,123
Ryan MartinsChief Financial Officer$3,415,803
Francis SarenaChief Operating Officer$2,691,944

Quoc Le-Nguyen's compensation dossier, 89bio

You have read Quoc Le-Nguyen's totals and holdings. The dossier adds each equity grant 89bio disclosed for Quoc Le-Nguyen and 89bio's own disclosed peer group, where the company discloses them, with every row in a PDF and a CSV cited to its filing.

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The full 89bio compensation record

free company brief

This page is one person within 89bio'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 89bio'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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Quoc Le-Nguyen's compensation dossier