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Stocks/TMTSU/SEC Filings/SCHEDULE 13G/A Aug 14, 2026

TMTSU SCHEDULE 13G/A: SEC filing

Harraden Circle Investments, LLC and Frederick V. Fortmiller, Jr.

Filed with the SEC on Aug 14, 2026 · accession 0001193125-26-351077

TMTSU filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Aug 14, 2026. Harraden Circle Investments, LLC and Frederick V. The stock moved -1.9% by the first close after the filing.

Summary of the filing

Harraden Circle Investments, LLC and Frederick V. Fortmiller, Jr. filed a joint filing agreement as part of a Schedule 13G/A regarding their passive ownership stake in Spartacus Acquisition Corp. II.

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Key details

Filer / shareholderHarraden Circle Investments, LLC
Subject companySpartacus Acquisition Corp. II
Managing member, harraden circle investments, llcFrederick V. Fortmiller, Jr.

How TMTSU stock reacted

Close before

$10.50

Jul 21, 2026

First close after

-1.90%

$10.30

5 trading days

-2.10%

$10.28

Since filing

-3.33%

$10.15

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Frequently asked questions

What did TMTSU file with the SEC on Aug 14, 2026?

TMTSU filed a SCHEDULE 13G/A (SEC filing). Harraden Circle Investments, LLC and Frederick V. Fortmiller, Jr. filed a joint filing agreement as part of a Schedule 13G/A regarding their passive ownership stake in Spartacus Acquisition Corp. II.

How do I read a SCHEDULE 13G/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 13G/A (schedule 13g/a): A report the company filed with the SEC (the US market regulator).

How did TMTSU stock react to this filing?

TMTSU closed at $10.50 before the filing and $10.30 on Sep 3, 2026 (-1.90%). Five trading days later: $10.28 (-2.10%).

Other TMTSU SEC filings

  • SCHEDULE 13G · SEC filingAug 14, 2026

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Source: SEC EDGAR filing 0001193125-26-351077. The summary and key details are extracted by SEPT from the filing and may contain errors. Price reaction uses daily closing prices. Not financial advice.