TACHIBANA AARON

PrivateCIK: 1401786
Location

FREMONT, CA

Senior insider sale

Chief Financial Officer at PERSONALIS, INC. — senior position signals high conviction

$880.5K

78.80K shares

What this filing means

TACHIBANA AARON plans to sell 78.80K shares of PERSONALIS, INC. valued at approximately $880.5K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderTACHIBANA AARONCIK 1401786
IssuerPERSONALIS, INC.CIK 1527753
Officer· Chief Financial Officer
Since Jun 2019
78.80K
Shares to sell
$880.5K
Approx. market value
40K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
Sort

Exercise of Stock Options

Cash

6/4/2026
40K
Total acquired40K
Planned & Completed Dispositions2
Sort

Completed

Completed

Units to sell

38.80K

Market value

$449.3K

5/29/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

40K

Market value

$431.2K

6/4/2026
Total

Units

78.80K

Value

$880.5K

TACHIBANA AARON — Planned Insider Sale (Form 144) | Finecho