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MNTS US
Momentus Inc.
(MNTS US)
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SEC Filings
Select Filings
Ask in Filing
Financials
(38)
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10-Q
Q2
ended 30 Jun 2026
11 Aug
10-Q
Q1
ended 31 Mar 2026
13 May
10-K
FY 2025
ended 31 Dec 2025
31 Mar
10-Q
Q3
ended 30 Sept 2025
19 Nov 2025
NT 10-Q
Q3
ended 30 Sept 2025
14 Nov 2025
10-Q
Q2
ended 30 Jun 2025
19 Aug 2025
NT 10-Q
Q2
ended 30 Jun 2025
14 Aug 2025
10-Q
Q1
ended 31 Mar 2025
15 May 2025
10-K/A
FY 2024
ended 31 Dec 2024
9 Apr 2025
10-K
FY 2024
ended 31 Dec 2024
1 Apr 2025
NT 10-K
FY 2024
ended 31 Dec 2024
1 Apr 2025
10-Q
Q3
ended 30 Sept 2024
14 Nov 2024
10-Q
Q2
ended 30 Jun 2024
15 Oct 2024
10-Q
Q1
ended 31 Mar 2024
15 Oct 2024
10-K/A
FY 2023
ended 31 Dec 2023
16 Sep 2024
Events
(163)
Expand
8-K
Termination of a Material Definitive Agreement
25 Aug
8-K
Changes in Registrant's Certifying Accountant
14 Aug
8-K
Other Events
18 Jun
8-K
Entry into a Material Definitive Agreement
15 Jun
8-K
Entry into a Material Definitive Agreement
29 May
8-K
Submission of Matters to a Vote of Security Holders
22 May
8-K
Results of Operations and Financial Condition
5 May
8-K
Termination of a Material Definitive Agreement
20 Apr
8-K
Entry into a Material Definitive Agreement
16 Apr
8-K
Other Events
13 Apr
8-K
Other Events
20 Feb
8-K
Submission of Matters to a Vote of Security Holders
12 Feb
8-K
Entry into a Material Definitive Agreement
12 Jan
8-K
Entry into a Material Definitive Agreement
9 Jan
8-K
Entry into a Material Definitive Agreement
29 Dec 2025
Insider Ownership
(175)
Expand
4
Hadfield Chris
26 May
4
Kabot Brian
22 May
4
SCHWARZ ROBERT E
21 May
4
Ensler Lon
21 May
4
Rood John C.
21 May
4/A
Layman Jon
21 May
4
Layman Jon
21 May
4
Kabot Brian
20 May
4
Reed Kimberly A.
20 May
4
Mercado Victorino
20 May
4
Reiners Linda J.
20 May
4
Kugler Mitchel B.
20 May
4
Hadfield Chris
20 May
4
Kabot Brian
20 May
4
Hadfield Chris
18 May
Beneficial Ownership
(55)
Expand
SC 13G/A
Momentus Inc.
14 Aug
SC 13G/A
Momentus Inc.
14 Aug
SC 13G
Momentus Inc.
28 May
SC 13G
Momentus Inc.
15 May
SC 13G
Momentus Inc.
22 Apr
SC 13G/A
Momentus Inc.
14 Aug 2025
SC 13G/A
Momentus Inc.
15 May 2025
SC 13G/A
Momentus Inc.
14 Feb 2025
SC 13G/A
Momentus Inc.
14 Nov 2024
SC 13G/A
Momentus Inc.
14 Nov 2024
SC 13G
Momentus Inc.
10 Oct 2024
SC 13G/A
Momentus Inc.
7 Oct 2024
SC 13G/A
Momentus Inc.
20 Sep 2024
SC 13G
Momentus Inc.
9 Sep 2024
SC 13G/A
Momentus Inc.
28 Aug 2024
Other Ownership
(15)
Expand
144
Kabot Brian
2 Oct 2023
144/A
Momentus PML SPV 3 LP
8 Sep 2023
144/A
Prime Movers Growth Fund I LP
8 Sep 2023
144/A
MOMENTUS PML SPV 2 LP
8 Sep 2023
144/A
Momentus PML SPV 1 LP
8 Sep 2023
144
Prime Movers Lab Fund I LP
8 Sep 2023
144
MOMENTUS PML SPV 2 LP
7 Sep 2023
144
Prime Movers Lab Fund I LP
7 Sep 2023
144
Momentus PML SPV 3 LP
7 Sep 2023
144
Prime Movers Growth Fund I LP
7 Sep 2023
144
Momentus PML SPV 1 LP
7 Sep 2023
144
Mercado Victorino
17 Aug 2023
144
Kabot Brian
3 Jul 2023
144
Prime Movers Lab Fund I LP
7 Jun 2023
144
Momentus PML SPV 1 LP
7 Jun 2023
Proxies
(38)
Expand
DEF 14A
Definitive proxy statement
10 Apr
ARS
Annual report to security holders
10 Apr
DEF 14A
Definitive proxy statement
23 Jan
PRE 14A
Preliminary proxy statement
12 Jan
DEF 14A
Definitive proxy statement
30 Dec 2025
PRE 14A
Preliminary proxy statement
15 Dec 2025
DEF 14A
Definitive proxy statement
29 Oct 2025
PRE 14A
Preliminary proxy statement
15 Oct 2025
DEF 14A
Definitive proxy statement
8 Sep 2025
PRE 14A
PRE14A
22 Aug 2025
DEF 14A
Definitive proxy statement
19 Aug 2025
PRE 14A
Preliminary proxy statement
18 Jul 2025
ARS
Annual report to security holders
28 Apr 2025
DEF 14A
Definitive proxy statement
28 Apr 2025
PRE 14A
Preliminary proxy statement
14 Apr 2025
Registrations
(149)
Expand
25-NSE
Notification of removal from listing
11 Aug
424B5
Prospectus filing (Rule 424(b)(5))
18 Jun
424B5
Prospectus filing (Rule 424(b)(5))
15 Jun
S-3/A
Registration statement (primary offering, amendment)
1 Jun
S-3
Registration statement (primary offering)
26 May
S-8
Registration statement (employee benefit plan)
22 May
S-3
Registration statement (primary offering)
21 Apr
S-8
Registration statement (employee benefit plan)
1 Apr
424B5
Prospectus filing (Rule 424(b)(5))
9 Feb
424B5
Prospectus filing (Rule 424(b)(5))
6 Feb
S-8
Registration statement (employee benefit plan)
2 Feb
S-3
Registration statement (primary offering)
2 Feb
DRS
Draft registration statement
9 Jan
S-1
Registration statement (general form)
19 Dec 2025
424B5
Prospectus filing (Rule 424(b)(5))
12 Dec 2025
Filing Review Correspondence
(34)
Expand
CORRESP
Filing review correspondence
2 Jun
CORRESP
Filing review correspondence
24 Apr
CORRESP
Filing review correspondence
3 Feb
CORRESP
Filing review correspondence
29 Dec 2025
CORRESP
Filing review correspondence
2 Oct 2025
CORRESP
Filing review correspondence
29 Sep 2025
CORRESP
Filing review correspondence
7 Jul 2025
CORRESP
Filing review correspondence
27 Jun 2025
CORRESP
Filing review correspondence
26 Jun 2025
CORRESP
Filing review correspondence
26 Jun 2025
CORRESP
Filing review correspondence
17 Jun 2025
UPLOAD
Filing review upload
16 Jun 2025
CORRESP
Filing review correspondence
10 Jun 2025
DRSLTR
Filing review correspondence (DRSLTR)
30 May 2025
DRSLTR
Filing review correspondence (DRSLTR)
14 May 2025
SEC Orders And Notices
(18)
Expand
EFFECT
Notice of effectiveness
5 Jun
EFFECT
Notice of effectiveness
29 Apr
EFFECT
Notice of effectiveness
6 Feb
EFFECT
Notice of effectiveness
2 Jan
EFFECT
Notice of effectiveness
30 Sep 2025
EFFECT
Notice of effectiveness
9 Jul 2025
EFFECT
Notice of effectiveness
30 Jun 2025
EFFECT
Notice of effectiveness
30 Apr 2025
EFFECT
Notice of effectiveness
10 Feb 2025
EFFECT
Notice of effectiveness
2 Jan 2025
EFFECT
Notice of effectiveness
17 Dec 2024
EFFECT
Notice of effectiveness
5 Nov 2024
EFFECT
Notice of effectiveness
16 Sep 2022
EFFECT
Notice of effectiveness
12 Sep 2022
EFFECT
Notice of effectiveness
14 Sep 2021
Exempt Offerings
(2)
Expand
D
06b
2 Oct 2025
D
06b
9 May 2025
Other
(1)
Expand
CERT
CERT
7 Nov 2019
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