CLARK IAN T

PrivateCIK: 1336504
Location

PALO ALTO, CA

Senior insider sale

GUARDANT HEALTH, INC. — senior position signals high conviction

$2.99M

21.06K shares

What this filing means

CLARK IAN T plans to sell 21.06K shares of GUARDANT HEALTH, INC. valued at approximately $2.99M. 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.

InsiderCLARK IAN TCIK 1336504
IssuerGUARDANT HEALTH, INC.CIK 1576280
Director
Since Oct 2018
21.06K
Shares to sell
$2.99M
Approx. market value
14.18K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months2
Sort

Employee Stock Option Exercise

Broker Payment for Cashless Exercise

8/4/2026
9.09K

Restricted Stock Lapse - See Remarks

Equity Compensation

6/17/2026
5.09K
Total acquired14.18K
Planned & Completed Dispositions2
Sort

Completed

Completed

Units to sell

6.88K

Market value

$735.0K

5/20/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

14.18K

Market value

$2.25M

8/4/2026
Total

Units

21.06K

Value

$2.99M