Transaction · 0001865525-26-000018

Hidalgo Medina Manuel

Hidalgo Medina Manuel, DIR, reported an open-market or private sale at Guardant Health, Inc. involving 1000.000000 shares for an estimated $130060.10. Reported holdings after the transaction were 639.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market sellSEC transaction code SDIR
GHGuardant Health, Inc.
Filing timeMay 29
Trade dateMay 28, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$129.69
Pre-filing
1mo ago -35.9%1w ago -9.0%1d ago -1.7%
Returns since
7d -3.1%30d +15.1%90d +28.3%180d +28.3%1y +28.3%

GH price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
GH since 2026-05-29Filed 98 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001865525-26-000018
Common Stock
Transaction date
May 28, 2026
Filed May 29, 2026, 09:30 PM · 1d delay
Shares
1.00k sh
$13.0k per share
Estimated value
-$13.0M
Computed from shares × price
Holdings after
639 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership Large Holdings Reduction
+10score
Filing-only score

+10

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector Yes10% NoOther No
Footnotes & amended

No footnotes recorded.

Original filing · 0001865525-26-000018
Related transactions

0 other filings

Same reporting owner
Recent company activity

0 recent txs

GH