Brian Kabot

CIK: 0001786113

Transaction Breakdown

Open Market Buys (P)3 (37.5%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)3 (37.5%)

Derivative conversions

Awards (A)2 (25.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

MNTS

Momentus Inc.

Director

Discretionary Trading P&L

Holdings

Transaction History (8 total)

MNTS
Momentus Inc.
May 20, 2026
Purchase(P)
Direct
250 shares at avg. $5.51$1K
MNTS
Momentus Inc.
May 19, 2026
Purchase(P)
Direct
250 shares at avg. $5.62$1K
MNTS
Momentus Inc.
May 18, 2026
Award(A)
Restricted Stock Units
Direct
6K shares-
MNTS
Momentus Inc.
May 18, 2026
Exercise(M)
Direct
913 shares-
MNTS
Momentus Inc.
May 15, 2026
Purchase(P)
Direct
1.9K shares at avg. $5.40$10K
MNTS
Momentus Inc.
Jun 30, 2025
Award(A)
Direct
16.3K shares-
MNTS
Momentus Inc.
Nov 1, 2024
Exercise(M)
Direct
2.4K shares-
MNTS
Momentus Inc.
Nov 1, 2024
Exercise(M)
Direct
222 shares-

		Type	Shares	Price		Ownership
May 20, 2026	MNTS Momentus Inc.	Purchase(P)	250	$5.51	$1,379	Direct
May 19, 2026	MNTS Momentus Inc.	Purchase(P)	250	$5.62	$1,404	Direct
May 18, 2026	MNTS Momentus Inc.	Award(A) Restricted Stock Units	6,039	-	-	Direct
May 18, 2026	MNTS Momentus Inc.	Exercise(M)	913	-	$0	Direct
May 15, 2026	MNTS Momentus Inc.	Purchase(P)	1,850	$5.40	$9,999	Direct
Jun 30, 2025	MNTS Momentus Inc.	Award(A)	16,294	-	-	Direct
Nov 1, 2024	MNTS Momentus Inc.	Exercise(M)	2,400	-	$0	Direct
Nov 1, 2024	MNTS Momentus Inc.	Exercise(M)	222	-	$0	Direct

1-8 of 8 transactions

About Kabot Brian

Kabot Brian (SEC CIK 0001786113) files insider reports with the SEC as Director of Momentus Inc. (MNTS).

Signal8 holds 5 ownership filings by Kabot Brian, all Form 4s, filed between Nov 5, 2024 and May 22, 2026. Those filings report 8 transactions, from Nov 1, 2024 to May 20, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Kabot Brian's filings is in SAN JOSE, CA.

Recent filings by Kabot Brian

May 20, 2026: Open-market purchase of MNTS shares (Form 4, code P).
May 19, 2026: Open-market purchase of MNTS shares (Form 4, code P).
May 18, 2026: Grant or award of MNTS derivative securities (Form 4, code A).
May 18, 2026: Option exercise of MNTS shares (Form 4, code M).
May 15, 2026: Open-market purchase of MNTS shares (Form 4, code P).

Other insiders filing for Momentus Inc. (MNTS)

Hadfield Chris, Director
SCHWARZ ROBERT E, Chief Technology Officer
Ensler Lon, Chief Financial Officer
Rood John C., Chief Executive Officer
Layman Jon, Chief Legal Officer
Reed Kimberly A., Director

How to read Form 4 transaction codes