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MSM SCHEDULE 13G: SEC filing

Harlan B. Korenvaes and Spruce Trust

Filed with the SEC on · accession 0000950142-26-002304

MSM filed a SCHEDULE 13G (schedule 13g) with the SEC on Aug 11, 2026. A report the company filed with the SEC (the US market regulator). The stock moved -2.3% by the first close after the filing.

Summary of the filing

Harlan B. Korenvaes and Spruce Trust filed a joint filing agreement as an exhibit to a Schedule 13G amendment regarding their beneficial ownership position in MSC Industrial Direct Co Inc.

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Key details

IssuerMSC Industrial Direct Co Inc
Reporting personSpruce Trust
Trustee / reporting personHarlan B. Korenvaes

How MSM stock reacted

Close before

$122.93

Aug 10, 2026

First close after

-2.33%

$120.06

5 trading days

+1.36%

$124.60

Since filing

-9.75%

$110.95

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Frequently asked questions

What did MSM file with the SEC on Aug 11, 2026?

MSM filed a SCHEDULE 13G (SEC filing). Harlan B. Korenvaes and Spruce Trust filed a joint filing agreement as an exhibit to a Schedule 13G amendment regarding their beneficial ownership position in MSC Industrial Direct Co Inc.

How do I read a SCHEDULE 13G?

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 (schedule 13g): A report the company filed with the SEC (the US market regulator).

How did MSM stock react to this filing?

MSM closed at $122.93 before the filing and $120.06 on Aug 11, 2026 (-2.33%). Five trading days later: $124.60 (+1.36%).

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