ASTE SCHEDULE 13D/A: Activist campaign
An amendment to a Schedule 13D was
Filed with the SEC on · accession 0000807249-26-000065
ASTE filed a SCHEDULE 13D/A (schedule 13d/a) with the SEC on Aug 12, 2026. An amendment to a Schedule 13D was filed for Astec Industries Inc, indicating a change in a previously reported activist or large shareholder position. The stock moved +0.5% by the first close after the filing.
Summary of the filing
An amendment to a Schedule 13D was filed for Astec Industries Inc, indicating a change in a previously reported activist or large shareholder position. The filing text does not disclose specific details of the change.
Key details
How ASTE stock reacted
Close before
$42.94
Aug 11, 2026
First close after
+0.54%
$43.17
5 trading days
-3.59%
$41.40
Since filing
-16.84%
$35.71
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Click hereFrequently asked questions
What did ASTE file with the SEC on Aug 12, 2026?
ASTE filed a SCHEDULE 13D/A (Activist campaign). An amendment to a Schedule 13D was filed for Astec Industries Inc, indicating a change in a previously reported activist or large shareholder position. The filing text does not disclose specific details of the change.
What does a activist campaign mean for ASTE stock?
A settlement removes uncertainty; the stock often reacts to whether the amount is bigger or smaller than investors expected.
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 ASTE stock react to this filing?
ASTE closed at $42.94 before the filing and $43.17 on Aug 12, 2026 (+0.54%). Five trading days later: $41.40 (-3.59%).
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