Chief Financial Officer and Chief Operating Officer · Personalis, Inc. (PSNL)

Aaron Tachibana

A named executive officer of Personalis in every fiscal year CompBrief holds from FY2024 to FY2025. Every figure below is printed as the company filed it and cited to the filing it came from.

Total disclosed compensation, FY2025

$1,608,300

FY2024: $1,011,594

Compensation figures as of the proxy filed April 2, 2026 (DEF 14A).

Aaron Tachibana compensation by year

Personalis Summary Compensation Table · all 2 fiscal years held
In US dollars, as Personalis reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2024FY2025
Salary$526,250$545,900
Bonus$0$0
Stock awards$0$272,250
Option awards$229,744$656,150
Non-equity incentive$252,600$131,000
Pension and deferred compensation$0$0
All other$3,000$3,000
Total$1,011,594$1,608,300

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: Personalis, Inc. DEF 14A filed April 2, 2026, accession 0001193125-26-140038, and prior-year filings. Open the filing on EDGAR.

$1.0M
$1.6M
FY24
FY25
SalaryNon-equity incentiveStock awardsOption awardsAll other

Equity holdings

unvested awards at FY2025 year-end
TypeUnvested unitsValue at year-endExercise price
PSU37,500$298,500—
Option37,500—$2.76
Option72,917—$1.61
Option187,500—$3.63

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

Personalis’s named executive officers, FY2025

as the company reported each
Named executive officerRoleFY2025 total
Christopher HallChief Executive Officer and Director$3,505,978
Aaron Tachibana · this pageChief Financial Officer and Chief Operating Officer$1,608,300
Richard ChenPresident, Executive Vice President, Research and Development and Chief Medical Officer$1,589,150

The full Personalis compensation record

free company brief

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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 Personalis'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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