Home / Auditor changes / Momentus Inc.

3/5Momentus Inc. (MNTS): Auditor change

Filed 2026-08-14 路 Form 8-K 路 Accession 0001140361-26-033135 micro

Market data

Price before filing: $4.91 (2026-08-13 close, split/dividend-adjusted)
Market cap at flag: $57.5M (2026-08-14) 路 Latest: $31.0M (2026-10-16)

What happened next

WindowMNTSSPYvs SPY
30 days-18.1%-2.2%-15.9%2026-09-14
90 dayspendingpendinguntil 2026-11-12
180 dayspendingpendinguntil 2027-02-10

Return from the last close before the filing date to the first close on/after the window end. Pending windows have not fully elapsed. Past performance says nothing certain about the future.

Verified excerpt

"(the "Company") approved the dismissal of Frank, Rimerman + Co."

Quoted from the filing. Source

What this means

The company changed its outside auditor (8-K Item 4.01). A dismissal or resignation, especially near an annual report or with reported disagreements, is a warning sign. Changes caused by audit firms merging are usually routine.

Type: dismissed
Disagreements reported: no

Read the original filing on SEC.gov →

Not investment advice. Automated summary; verify against the filing.

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