# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0001140361-26-025252
Filing Date
2026-06-15
Accepted
2026-06-15 17:02:23
Documents
18
Period of Report
2026-06-11
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 8-K | ef20076187_8k.htm iXBRL | 8-K | 44740
2 | EXHIBIT 1.1 | ef20076187_ex1-1.htm | EX-1.1 | 78294
3 | EXHIBIT 4.1 | ef20076187_ex4-1.htm | EX-4.1 | 106572
4 | EXHIBIT 5.1 | ef20076187_ex5-1.htm | EX-5.1 | 12370
5 | EXHIBIT 10.1 | ef20076187_ex10-1.htm | EX-10.1 | 262003
6 | EXHIBIT 99.1 | ef20076187_ex99-1.htm | EX-99.1 | 8819
11 |  | image0.jpg | GRAPHIC | 350777
| Complete submission text file | 0001140361-26-025252.txt |  | 1274715

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
7 | XBRL TAXONOMY EXTENSION SCHEMA | mnts-20260611.xsd | EX-101.SCH | 4270
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | mnts-20260611_def.xml | EX-101.DEF | 17428
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | mnts-20260611_lab.xml | EX-101.LAB | 26133
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | mnts-20260611_pre.xml | EX-101.PRE | 19613
22 | EXTRACTED XBRL INSTANCE DOCUMENT | ef20076187_8k_htm.xml | XML | 5894

Mailing Address 1762 AUTOMATION PARKWAY SAN JOSE CA 95131
Business Address 1762 AUTOMATION PARKWAY SAN JOSE CA 95131 6505647820
Momentus Inc. (Filer) CIK: 0001781162 (see all company filings)

EIN.: 841905538 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-39128 | Film No.: 261091762
SIC: 3760 Guided Missiles & Space Vehicles & Parts
(CF Office: 04 Manufacturing)