InsiderDirector

Peter Maag Insider Trading Activity

Every SEC Form 4 transaction reported by Peter Maag, sourced directly from SEC EDGAR and updated as new filings are accepted.

By · Insider-trading data from SEC EDGAR
Latest filing:

Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.

Quick Answer

Is Peter Maag buying or selling?

Peter Maag reported 1 open-market buys ($50.0K) and 55 sells ($47.9M) across 56 Form 4 filings at 2 companies — a net selling position of $47.9M.

Source: SEC EDGAR Form 4

What stands out

  • Peter Maag has reported Form 4 transactions at 2 companies; the most active, CareDx, Inc. (CDNA), accounts for 55 of 56 filings (98%).
  • The most recent Form 4 was accepted on Jul 10, 2025 (15 months ago).
  • No open-market purchases or sales were reported in the last 12 months.

Key Statistics (as of Jul 10, 2025)

Total Form 4 filings
56
SEC EDGAR
Companies
2
Buys (1)
$50.0K
Sells (55)
$47.9M

Insider sentiment

Net selling

Net insider flow of $47.9M in net selling, filed between Mar 28, 2018 – Jul 10, 2025.

Companies Peter Maag files for

#CompanyForm 4 filings
1CDNACareDx, Inc.55
2MIROMiromatrix Medical Inc.1

Recent Peter Maag transactions

DateTickerRoleTypeSharesValueFiling
Jul 10, 2025CDNADirectorSale10.0K$185.8KSEC ↗
Jun 20, 2025CDNADirectorSale10.0K$192.4KSEC ↗
May 2, 2025CDNADirectorSale13.3K$228.8KSEC ↗
Dec 4, 2024CDNADirectorSale5.0K$125.0KSEC ↗
Aug 22, 2024CDNADirectorSale35.6K$1.2MSEC ↗
Jul 14, 2023CDNADirectorSale5.0K$51.7KSEC ↗
Jun 29, 2023CDNADirectorSale2.4K$21.2KSEC ↗
Mar 30, 2023MIRODirectorPurchase31.3K$50.0KSEC ↗
Feb 8, 2023CDNADirectorSale3.3K$51.5KSEC ↗
Feb 4, 2023CDNADirectorSale5.0K$85.8KSEC ↗
Aug 12, 2022CDNADirectorSale20.0K$493.1KSEC ↗
Mar 8, 2022CDNADirectorSale10.0K$328.1KSEC ↗
Feb 9, 2022CDNADirectorSale10.0K$420.7KSEC ↗
Jan 6, 2022CDNADirectorSale10.0K$444.5KSEC ↗
Dec 7, 2021CDNADirectorSale10.0K$416.2KSEC ↗
Nov 9, 2021CDNADirectorSale10.0K$494.0KSEC ↗
Oct 6, 2021CDNAExecutive ChairSale10.0K$646.7KSEC ↗
Sep 8, 2021CDNAExecutive ChairSale10.0K$736.8KSEC ↗
Aug 9, 2021CDNAExecutive ChairSale10.0K$831.3KSEC ↗
Jul 7, 2021CDNAExecutive ChairSale10.0K$907.0KSEC ↗
Jun 25, 2021CDNAExecutive ChairSale10.0K$952.9KSEC ↗
Jun 11, 2021CDNAExecutive ChairSale2.5K$227.0KSEC ↗
Jun 10, 2021CDNAExecutive ChairSale978$88.1KSEC ↗
Jun 8, 2021CDNAExecutive ChairSale26.5K$2.3MSEC ↗
May 27, 2021CDNAExecutive ChairSale10.0K$805.9KSEC ↗

Showing the 25 most recent filings of 56. Screen every filing.

Peter Maag insider trading FAQ

Is Peter Maag buying or selling?

Across 56 SEC Form 4 filings, Peter Maag reported 1 open-market purchases totaling $50.0K and 55 sales totaling $47.9M — a net selling position of $47.9M.

Which companies does Peter Maag file Form 4s for?

Peter Maag has reported insider transactions at 2 companies, most often CareDx, Inc. (CDNA), Miromatrix Medical Inc. (MIRO).

How far back does Peter Maag's filing history go?

Trabud holds Peter Maag's SEC Form 4 filings from Mar 28, 2018 – Jul 10, 2025, sourced directly from SEC EDGAR.

Where does Trabud get Peter Maag's insider trading data?

Directly from SEC EDGAR Form 4 filings. Every transaction on this page is a real filing accepted by the SEC, updated as new filings arrive.

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