Susan Leslie Ireland

CIK: 0001718953

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)1 (9.1%)

Derivative conversions

Awards (A)10 (90.9%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

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

Companies & Roles (2)

AMTM

Amentum Holdings, Inc.

Director

CITIGROUP INC

Director

Discretionary Trading P&L

Holdings

Transaction History (11 total)

AMTM
Amentum Holdings, Inc.
Feb 6, 2026
Award(A)
Direct
5.1K shares-
AMTM
Amentum Holdings, Inc.
Apr 8, 2025
Award(A)
Restricted Stock Units
Direct
11.6K shares-
C
CITIGROUP INC
Apr 1, 2025
Award(A)
Indirect
158 shares at avg. $72.18$11K
C
CITIGROUP INC
Apr 1, 2025
Award(A)
Direct
16 shares at avg. $72.18$1K
AMTM
Amentum Holdings, Inc.
Mar 5, 2025
Exercise(M)
Direct
3.4K shares-
C
CITIGROUP INC
Jan 2, 2025
Award(A)
Direct
2.1K shares-
C
CITIGROUP INC
Jan 2, 2025
Award(A)
Indirect
24 shares at avg. $70.83$2K
C
CITIGROUP INC
Jan 2, 2025
Award(A)
Indirect
136 shares at avg. $70.83$10K
AMTM
Amentum Holdings, Inc.
Nov 6, 2024
Award(A)
Restricted Stock Units
Direct
3.4K shares-
C
CITIGROUP INC
Oct 1, 2024
Award(A)
Direct
27 shares at avg. $61.59$2K
C
CITIGROUP INC
Oct 1, 2024
Award(A)
Indirect
155 shares at avg. $61.59$10K

		Type	Shares	Price		Ownership
Feb 6, 2026	AMTM Amentum Holdings, Inc.	Award(A)	5,062	-	$0	Direct
Apr 8, 2025	AMTM Amentum Holdings, Inc.	Award(A) Restricted Stock Units	11,564	-	-	Direct
Apr 1, 2025	C CITIGROUP INC	Award(A)	158	$72.18	$11,376	Indirect
Apr 1, 2025	C CITIGROUP INC	Award(A)	16	$72.18	$1,186	Direct
Mar 5, 2025	AMTM Amentum Holdings, Inc.	Exercise(M)	3,447	-	-	Direct
Jan 2, 2025	C CITIGROUP INC	Award(A)	2,118	-	$0	Direct
Jan 2, 2025	C CITIGROUP INC	Award(A)	24	$70.83	$1,680	Indirect
Jan 2, 2025	C CITIGROUP INC	Award(A)	136	$70.83	$9,606	Indirect
Nov 6, 2024	AMTM Amentum Holdings, Inc.	Award(A) Restricted Stock Units	3,447	-	-	Direct
Oct 1, 2024	C CITIGROUP INC	Award(A)	27	$61.59	$1,665	Direct
Oct 1, 2024	C CITIGROUP INC	Award(A)	155	$61.59	$9,520	Indirect

1-11 of 11 transactions

About IRELAND SUSAN LESLIE

IRELAND SUSAN LESLIE (SEC CIK 0001718953) files insider reports with the SEC as Director of Amentum Holdings, Inc. (AMTM) and Director of CITIGROUP INC (C).

Signal8 holds 8 ownership filings by IRELAND SUSAN LESLIE (1 Form 3, 7 Form 4), filed between Sep 27, 2024 and Feb 10, 2026. Those filings report 11 transactions, from Oct 1, 2024 to Feb 6, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on IRELAND SUSAN LESLIE's filings is in CHANTILLY, VA.

Recent filings by IRELAND SUSAN LESLIE

Feb 6, 2026: Grant or award of AMTM shares (Form 4, code A).
Apr 8, 2025: Grant or award of AMTM derivative securities (Form 4, code A).
Apr 1, 2025: Grants or awards of C shares (2 lines, Form 4, code A).
Mar 5, 2025: Option exercise of AMTM shares (Form 4, code M).
Jan 2, 2025: Grants or awards of C shares (3 lines, Form 4, code A).

Other insiders filing for Amentum Holdings, Inc. (AMTM)

Thompson Christopher M.T., Director
Heller John E., Chief Executive Officer
Mullen Sean Thomas, Chief Growth Officer
Johnson Travis Barton, Chief Financial Officer
Bruning Jill L, Chief Technology Officer
Arnette Stephen A, Chief Operating Officer

How to read Form 4 transaction codes