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Company profile

Strata Critical Medical, Inc. insider acquisitions

Company CIK 0001779128 · Reported insider acquisitions and filing context.

Company filings at SEC ↗
SRTA · 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 22, 2026.

7 days30 days90 daysOverlapping periods · securities and currencies kept separate

No records are loaded for this 30-day transaction window. This does not establish that no transactions occurred.

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.Heyburn William A.Heyburn William A.LAUCK ANDREWLAUCK ANDREWWunsch Scott MWunsch Scott MVerdetto Louis R.Verdetto Louis R.Cook William L. IIICook William L. IIITomkiel Melissa M.Tomkiel Melissa M.Cohen AmirCohen AmirHeyburn William A. · December 9, 2025 · Purchase · Class A common stock, $0.0001 par value per shareLAUCK ANDREW · December 5, 2025 · Purchase · Class A common stock, $0.0001 par value per shareWunsch Scott M · December 2, 2025 · Stock award · Class A common stock, $0.0001 par value per shareVerdetto Louis R. · December 2, 2025 · Stock award · Class A common stock, $0.0001 par value per shareCook William L. III · December 2, 2025 · Stock award · Class A common stock, $0.0001 par value per shareCook William L. III · December 2, 2025 · Stock award · Class A common stock, $0.0001 par value per shareTomkiel Melissa M. · November 7, 2025 · Exercise / conversion · Class A common stock, $0.0001 par value per shareCohen Amir · October 31, 2025 · Stock award · Class A common stock, $0.0001 par value per shareTomkiel Melissa M. · October 31, 2025 · Stock award · Class A common stock, $0.0001 par value per shareHeyburn William A. · October 31, 2025 · Stock award · Class A common stock, $0.0001 par value per shareTomkiel Melissa M. · October 22, 2025 · Exercise / conversion · Class A common stock, $0.0001 par value per shareTomkiel Melissa M. · October 10, 2025 · Exercise / conversion · Class A common stock, $0.0001 par value per shareOct 10, 2025Dec 9, 2025
PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition

12 dated transactions · 7 of 7 reporting owners shown. Select one owner to focus the chart.

View timeline as a table
Transaction dateCompany / securityReporting ownersAcquisition type
Dec 9, 2025Strata Critical Medical, Inc.Class A common stock, $0.0001 par value per shareHeyburn William A.Purchase
Dec 5, 2025Strata Critical Medical, Inc.Class A common stock, $0.0001 par value per shareLAUCK ANDREWPurchase
Dec 2, 2025Strata Critical Medical, Inc.Class A common stock, $0.0001 par value per shareWunsch Scott MStock award
Dec 2, 2025Strata Critical Medical, Inc.Class A common stock, $0.0001 par value per shareVerdetto Louis R.Stock award
Dec 2, 2025Strata Critical Medical, Inc.Class A common stock, $0.0001 par value per shareCook William L. IIIStock award
Dec 2, 2025Strata Critical Medical, Inc.Class A common stock, $0.0001 par value per shareCook William L. IIIStock award
Nov 7, 2025Strata Critical Medical, Inc.Class A common stock, $0.0001 par value per shareTomkiel Melissa M.Exercise / conversion
Oct 31, 2025Strata Critical Medical, Inc.Class A common stock, $0.0001 par value per shareCohen AmirStock award
Oct 31, 2025Strata Critical Medical, Inc.Class A common stock, $0.0001 par value per shareTomkiel Melissa M.Stock award
Oct 31, 2025Strata Critical Medical, Inc.Class A common stock, $0.0001 par value per shareHeyburn William A.Stock award
Oct 22, 2025Strata Critical Medical, Inc.Class A common stock, $0.0001 par value per shareTomkiel Melissa M.Exercise / conversion
Oct 10, 2025Strata Critical Medical, Inc.Class A common stock, $0.0001 par value per shareTomkiel Melissa M.Exercise / 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.

SRTA · 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.

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Reported insider acquisitions, ordered by filing date, newest first. Currency is shown only when reported.
Filed / transactedReporting ownersType / securityQuantityPrice / reference valueDetails
Trade:
Heyburn William A.Co-CEO and CFO · Director
PurchaseClass A common stock, $0.0001 par value per shareNon-derivative security · Code P17,0004.4732 *Value: 76,044.4Currency not specifiedView ↗
Trade:
LAUCK ANDREWDirector
PurchaseClass A common stock, $0.0001 par value per shareNon-derivative security · Code P5,0004.365Value: 21,825Currency not specifiedView ↗
Trade:
Wunsch Scott MCEO, Trinity Air Medical
Stock awardClass A common stock, $0.0001 par value per shareNon-derivative security · Code A13,3950Value: 0Currency not specifiedView ↗
Trade:
Verdetto Louis R.CEO Keystone Perfusion Service
Stock awardClass A common stock, $0.0001 par value per shareNon-derivative security · Code A63,9180Value: 0Currency not specifiedView ↗
Trade: Stock awardClass A common stock, $0.0001 par value per shareNon-derivative security · Code A33,1570Value: 0Currency not specifiedView ↗
Trade: Stock awardClass A common stock, $0.0001 par value per shareNon-derivative security · Code A20,0760Value: 0Currency not specifiedView ↗
Trade:
Tomkiel Melissa M.Co-CEO and General Counsel · Director
Exercise / conversionClass A common stock, $0.0001 par value per shareNon-derivative security · Code M27,7780.18Value: 5,000.04Currency not specifiedView ↗
Trade:
Cohen AmirChief Accounting Officer
Stock awardClass A common stock, $0.0001 par value per shareNon-derivative security · Code A41,7860Value: 0Currency not specifiedView ↗
Trade:
Tomkiel Melissa M.Co-CEO and General Counsel · Director
Stock awardClass A common stock, $0.0001 par value per shareNon-derivative security · Code A208,9290Value: 0Currency not specifiedView ↗
Trade:
Heyburn William A.Co-CEO and CFO · Director
Stock awardClass A common stock, $0.0001 par value per shareNon-derivative security · Code A181,0720Value: 0Currency not specifiedView ↗
Trade:
Tomkiel Melissa M.Co-CEO and General Counsel · Director
Exercise / conversionClass A common stock, $0.0001 par value per shareNon-derivative security · Code M55,5560.18Value: 10,000.08Currency not specifiedView ↗
Trade:
Tomkiel Melissa M.Co-CEO and General Counsel · Director
Exercise / conversionClass A common stock, $0.0001 par value per shareNon-derivative security · Code M55,5550.18Value: 9,999.9Currency 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 →