SEPTInvestingStart Free

NATH SCHEDULE 13D/A: Activist campaign

An amendment to a Schedule 13D was

Filed with the SEC on · accession 0000807249-26-000078

NATH filed a SCHEDULE 13D/A (schedule 13d/a) with the SEC on Aug 31, 2026. An amendment to a Schedule 13D was filed for Nathan's Famous, Inc., indicating a change in a previously reported activist or large shareholder position. The stock moved -0.6% by the first close after the filing.

Summary of the filing

An amendment to a Schedule 13D was filed for Nathan's Famous, Inc., indicating a change in a previously reported activist or large shareholder position. The filing text available does not disclose specific ownership percentages or stated intentions.

For details, click here →

Key details

Subject companyNathan's Famous, Inc.

How NATH stock reacted

Close before

$98.47

Aug 28, 2026

First close after

-0.62%

$97.86

5 trading days

+0.20%

$98.67

Since filing

+3.64%

$102.05

✦ Ask GOAX AI about this filing — what it means for NATH, 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 NATH?

Click here

Frequently asked questions

What did NATH file with the SEC on Aug 31, 2026?

NATH filed a SCHEDULE 13D/A (Activist campaign). An amendment to a Schedule 13D was filed for Nathan's Famous, Inc., indicating a change in a previously reported activist or large shareholder position. The filing text available does not disclose specific ownership percentages or stated intentions.

What does a activist campaign mean for NATH 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 NATH stock react to this filing?

NATH closed at $98.47 before the filing and $97.86 on Aug 31, 2026 (-0.62%). Five trading days later: $98.67 (+0.20%).

Other NATH SEC filings

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

Try SEPT free for 7 days
NATH overviewNATH analysisNATH newsLatest SEC filings