SAIA JOHN G.

PrivateCIK: 1737840
Location

PALO ALTO, CA

SAIA JOHN G. (See Remarks) sold 30.3% of their position (20K shares) of GUARDANT HEALTH, INC. on the open market

Open‑market sale worth $2.13M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 3 sales
InsiderSAIA JOHN G.CIK 1737840
IssuerGUARDANT HEALTH, INC.CIK 1576280
Officer· See Remarks
Since May 2020
-20K
Net shares
Net seller
$2.13M
Total sold
3
Open market trades
0B · 3S
3
Total transactions
20K disposed
Non-Derivative Transactions3

Common Stock

Direct
S · Sale

Shares

5.63K

Price / share

$105.34

Trade value

$593.29K

% of position

8.5%
5/20/2026
65.95K60.32K

Common Stock

Direct
S · Sale

Shares

7.19K

Price / share

$106.71

Trade value

$766.94K

% of position

11.9%
5/20/2026
60.32K53.13K

Common Stock

Direct
S · Sale

Shares

7.18K

Price / share

$107.23

Trade value

$770K

% of position

13.5%
5/20/2026
53.13K45.95K
Total

Net shares

20K

Net value

-$2.13M

Derivative Transactions0
No derivative transactions reported
SAIA JOHN G. — Insider Transaction (Form 4) Filed May 22, 2026 | Finecho