DIBS SCHEDULE 13D/A: Activist campaign
United Refining, Inc.
Filed with the SEC on · accession 0001104659-26-116935
DIBS filed a SCHEDULE 13D/A (schedule 13d/a) with the SEC on Oct 19, 2026. A report the company filed with the SEC (the US market regulator). The stock moved -0.5% by the first close after the filing.
Summary of the filing
United Refining, Inc. reported an open market purchase of 449,500 shares of 1stdibs.com, Inc. (DIBS) at a weighted average price of $4.07 per share on October 15, 2026, as part of a Schedule 13D/A filing.
Key details
How DIBS stock reacted
Close before
$4.27
Oct 16, 2026
First close after
-0.47%
$4.25
5 trading days
+6.09%
$4.53
Since filing
+40.98%
$6.02
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Click hereFrequently asked questions
What did DIBS file with the SEC on Oct 19, 2026?
DIBS filed a SCHEDULE 13D/A (Activist campaign). United Refining, Inc. reported an open market purchase of 449,500 shares of 1stdibs.com, Inc. (DIBS) at a weighted average price of $4.07 per share on October 15, 2026, as part of a Schedule 13D/A filing.
What does a activist campaign mean for DIBS 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 DIBS stock react to this filing?
DIBS closed at $4.27 before the filing and $4.25 on Oct 19, 2026 (-0.47%). Five trading days later: $4.53 (+6.09%).
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