How many insider trades does FilingIQ track for MNTS?

FilingIQ tracks 242 Form 4 insider transactions for MNTS (Momentus Inc.), covering filings from Aug 16, 2021 onwards. 0 of those are dated within the last 90 days.

Are MNTS insiders net buyers or net sellers?

Across the full Form 4 history for MNTS, 5 transactions (2%) were open-market purchases and 105 (43%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does MNTS insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ normalises insider identity across reporting variations and scores discretionary open-market purchases and sales on its multi-factor composite model.

What sector is MNTS in?

Momentus Inc. (MNTS) is classified in the Industrials sector, specifically Aerospace & Defense, with a current market capitalisation of $7.25M.

MNTS insider trading

NasdaqCM Industrials

Momentus Inc.: insider trade history from SEC Form 4 filings.

Total Form 4 trades

242

Last 90 days

Buys / sells

2% / 43%

Market cap

$7.25M

About Momentus Inc.

Momentus Inc. operates as a commercial space company in the United States. The company offers satellites, satellite buses, and satellite technologies, including solar array and transportation and infrastructure services, such as space transportation, hosted payloads, and other in-orbit services to enable the commercialization of space. It serves satellite operators. The company is based in San Jose, California.

Company website: momentus.space

MNTS insider activity at a glance

FilingIQ tracks 242 insider transactions for MNTS in filings since Aug 16, 2021. The most recent transaction is dated May 21, 2026.

Across the full history, 5 open-market purchases and 105 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on MNTS insider trades is 47.5/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live MNTS trades on FilingIQ Raw filings on SEC EDGAR

Latest MNTS Form 4 filings

Ensler Lon Chief Financial Officer

A May 21, 2026

SCHWARZ ROBERT E Chief Technology Officer

A May 21, 2026

Rood John C. Chief Executive Officer

A May 21, 2026

Layman Jon Chief Legal Officer

A May 21, 2026

Layman Jon Chief Legal Officer

Most recent disclosures. Sign up to filter by score, transaction code, or insider role.

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Frequently asked

How many insider trades does FilingIQ track for MNTS?: FilingIQ tracks 242 Form 4 insider transactions for MNTS (Momentus Inc.), covering filings from Aug 16, 2021 onwards. 0 of those are dated within the last 90 days.
Are MNTS insiders net buyers or net sellers?: Across the full Form 4 history for MNTS, 5 transactions (2%) were open-market purchases and 105 (43%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does MNTS insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ normalises insider identity across reporting variations and scores discretionary open-market purchases and sales on its multi-factor composite model.
What sector is MNTS in?: Momentus Inc. (MNTS) is classified in the Industrials sector, specifically Aerospace & Defense, with a current market capitalisation of $7.25M.

Methodology & sources

Every MNTS insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.