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Company profile

Guardant Health, Inc. insider acquisitions

Company CIK 0001576280 · Reported insider acquisitions and filing context.

Company filings at SEC ↗
GH · Nasdaq

These are company listings. A transaction is linked to a particular security only when the filing provides enough information.

Company activity summary

By transaction date, as of October 23, 2026.

7 days30 days90 daysOverlapping periods · securities and currencies kept separate
30-day company acquisitions grouped by security, category, original code, and currency.
Type / codeReported securityTransactionsKnown purchase valueMissing amounts
Exercise / conversionCode MCommon StockNon-derivative · Currency not specified30Not applicable0

Known purchase value sums available amounts for non-derivative purchases only. Missing amounts are excluded. “Currency not specified” does not establish that the amounts share a currency. These summaries use all matching loaded records, while the timeline below covers only the current page.

Transaction timeline

Who reported an acquisition, and when the transaction occurred.

Reported acquisitions by transaction dateEach row is a reporting owner. Select a marker to open its transaction details. Jointly reported transactions appear for each associated reporting owner, without dividing quantities or amounts.Krognes Steve E.Krognes Steve E.MIGNONE ROBERTOMIGNONE ROBERTOHidalgo Medina ManuelHidalgo Medina ManuelTariq MusaTariq MusaPOTTER MYRTLE SPOTTER MYRTLE SKrognes Steve E. · November 30, 2025 · Exercise / conversion · Common StockMIGNONE ROBERTO · November 21, 2025 · Exercise / conversion · Common StockHidalgo Medina Manuel · November 17, 2025 · Exercise / conversion · Common StockTariq Musa · November 15, 2025 · Exercise / conversion · Common StockHidalgo Medina Manuel · November 7, 2025 · Exercise / conversion · Common StockKrognes Steve E. · October 31, 2025 · Exercise / conversion · Common StockMIGNONE ROBERTO · October 21, 2025 · Exercise / conversion · Common StockHidalgo Medina Manuel · October 17, 2025 · Exercise / conversion · Common StockTariq Musa · October 15, 2025 · Exercise / conversion · Common StockPOTTER MYRTLE S · October 15, 2025 · Exercise / conversion · Common StockOct 15, 2025Nov 30, 2025
PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition

10 dated transactions · 5 of 5 reporting owners shown. Select one owner to focus the chart.

View timeline as a table
Transaction dateCompany / securityReporting ownersAcquisition type
Nov 30, 2025Guardant Health, Inc.Common StockKrognes Steve E.Exercise / conversion
Nov 21, 2025Guardant Health, Inc.Common StockMIGNONE ROBERTOExercise / conversion
Nov 17, 2025Guardant Health, Inc.Common StockHidalgo Medina ManuelExercise / conversion
Nov 15, 2025Guardant Health, Inc.Common StockTariq MusaExercise / conversion
Nov 7, 2025Guardant Health, Inc.Common StockHidalgo Medina ManuelExercise / conversion
Oct 31, 2025Guardant Health, Inc.Common StockKrognes Steve E.Exercise / conversion
Oct 21, 2025Guardant Health, Inc.Common StockMIGNONE ROBERTOExercise / conversion
Oct 17, 2025Guardant Health, Inc.Common StockHidalgo Medina ManuelExercise / conversion
Oct 15, 2025Guardant Health, Inc.Common StockTariq MusaExercise / conversion
Oct 15, 2025Guardant Health, Inc.Common StockPOTTER MYRTLE SExercise / conversion

Only transactions on this page are shown. Date windows end on the latest transaction date in this sample. Joint filings may appear on more than one row. Sales are not included. Share-price charts use a separate data source.

Share price & reported acquisitions

Daily closing prices from a separate source. The date window above also filters prices; reporting-owner and transaction-type selections filter the markers.

Price history is not available

Market-price history is not connected yet.

GH · Currency not specified. A marker uses that day's closing price, not the reported transaction price. No price is substituted for a missing trading day.

Reported acquisitions

Filing-date filters apply to the list and timeline. The summary above uses transaction dates.

Reset
Reported insider acquisitions, ordered by filing date, newest first. Currency is shown only when reported.
Filed / transactedReporting ownersType / securityQuantityPrice / reference valueDetails
Trade: Exercise / conversionCommon StockNon-derivative security · Code M1550Value: 0Currency not specifiedView ↗
Trade: Exercise / conversionCommon StockNon-derivative security · Code M2640Value: 0Currency not specifiedView ↗
Trade: Exercise / conversionCommon StockNon-derivative security · Code M2320Value: 0Currency not specifiedView ↗
Trade:
Tariq MusaDirector
Exercise / conversionCommon StockNon-derivative security · Code M2500Value: 0Currency not specifiedView ↗
Trade: Exercise / conversionCommon StockNon-derivative security · Code M1,00032.55Value: 32,550Currency not specifiedView ↗
Trade: Exercise / conversionCommon StockNon-derivative security · Code M1540Value: 0Currency not specifiedView ↗
Trade: Exercise / conversionCommon StockNon-derivative security · Code M3,1670Value: 0Currency not specifiedView ↗
Trade: Exercise / conversionCommon StockNon-derivative security · Code M2320Value: 0Currency not specifiedView ↗
Trade:
Tariq MusaDirector
Exercise / conversionCommon StockNon-derivative security · Code M2500Value: 0Currency not specifiedView ↗
Trade: Exercise / conversionCommon StockNon-derivative security · Code M690Value: 0Currency not specifiedView ↗

Reporting owners are associated with a filing. Jointly reported amounts are not allocated to individual owners. Historical coverage is still being built. Read the methodology →