DT SCHEDULE 13D/A: SEC filing

An amendment to a Schedule 13D was

Filed with the SEC on Sep 25, 2026 · accession 0001361570-26-000021

DT filed a SCHEDULE 13D/A (schedule 13d/a) with the SEC on Sep 25, 2026. A report the company filed with the SEC (the US market regulator). The stock moved -1.2% by the first close after the filing.

Summary of the filing

An amendment to a Schedule 13D was filed for Dynatrace, Inc. by a reporting person, though the filing text provided contains only the EDGAR directory listing and no substantive details of the amendment.

For details, click here →

Key details

Subject companyDynatrace, Inc.

How DT stock reacted

Close before

$58.68

Sep 24, 2026

First close after

-1.24%

$57.95

5 trading days

+0.99%

$59.26

Since filing

-25.97%

$43.44

✦ Ask GOAX AI about this filing — what it means for DT, what changed since its last filings and what to watch next.

Try it free for 7 days

🔔 Want to stay updated on new SEC filings for DT?

Click here

Frequently asked questions

What did DT file with the SEC on Sep 25, 2026?

DT filed a SCHEDULE 13D/A (SEC filing). An amendment to a Schedule 13D was filed for Dynatrace, Inc. by a reporting person, though the filing text provided contains only the EDGAR directory listing and no substantive details of the amendment.

How do I read a SCHEDULE 13D/A?

A report the company filed with the SEC (the US market regulator). Start with the summary, then the key amounts and names. Compare it with the company’s earlier filings.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A SCHEDULE 13D/A (schedule 13d/a): A report the company filed with the SEC (the US market regulator).

How did DT stock react to this filing?

DT closed at $58.68 before the filing and $57.95 on Sep 25, 2026 (-1.24%). Five trading days later: $59.26 (+0.99%).

Other DT SEC filings

Get alerts when DT files with the SEC, plus live charts, key levels and news for 13,000+ stocks.

Try SEPT free for 7 days

DT overview DT analysis DT news Latest SEC filings