1. Corporate Officers - D
2. Demetriou Steven J.

Insider Trading History of Demetriou Steven J.

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Demetriou Steven J. since 2008. This trader's CIK number is 1173003. At the time of last reporting, Demetriou Steven J. was the Executive Chair of Amentum Holdings, Inc.. (stock ticker symbol AMTM). Also see all insider trading activities at Amentum Holdings, Inc..

Note that in the past DEMETRIOU STEVEN J. also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Jacobs Solutions Inc. (J) by Demetriou Steven J.

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2024	J	0	$0	35,000	$5,063,170	28,147	$0
2023	J	0	$0	73,326	$9,128,015	74,972	$0
2022	J	0	$0	102,259	$12,748,885	199,409	$4,493,260
2021	J	0	$0	98,739	$14,412,240	236,306	$3,366,651
2020	J	0	$0	60,000	$6,403,800	166,592	$0
2019	J	0	$0	0	$0	136,545	$0
2018	J	0	$0	0	$0	139,162	$0

Yearly summary of insider trading at Foster Wheeler Ltd (FWLT) by Demetriou Steven J.

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2014	FWLT	0	$0	1,656	$52,717	8,246	$0
2013	FWLT	0	$0	611	$12,677	8,151	$110,171
2012	FWLT	0	$0	336	$7,783	1,639	$0
2010	FWLT	0	$0	255	$8,704	1,251	$0
2009	FWLT	0	$0	0	$0	1,940	$0
2008	FWLT	0	$0	0	$0	581	$0
2008	FWLT	1,000	$44,583	0	$0	0	$0

Yearly summary of insider trading at Kraton Corp (KRA) by Demetriou Steven J.

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2016	KRA	0	$0	1,850	$56,545	1,850	$24,997
2011	KRA	0	$0	8,700	$348,000	3,700	$49,994

Yearly summary of insider trading at Arcosa, Inc. (ACA) by Demetriou Steven J.

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2024	ACA	6,000	$526,200	0	$0	0	$0

Yearly summary of insider trading at Amentum Holdings, Inc. (AMTM) by Demetriou Steven J.

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2025	AMTM	100,000	$2,080,699	0	$0	0	$0

Insider trading activities at 5 companies by Demetriou Steven J.:

1. Jacobs Solutions Inc. (J)

2. Foster Wheeler Ltd (FWLT)

3. Kraton Corp (KRA)

4. Arcosa, Inc. (ACA)

5. Amentum Holdings, Inc. (AMTM)

Table 1. Insider trading of Jacobs Solutions Inc. (J) by Demetriou Steven J.

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2024-09-18	J	Option Ex	28,147	.00	0
2024-08-01	J	Sale	7,000	146.88	1,028,160
2024-07-01	J	Sale	7,000	139.94	979,580
2024-06-03	J	Sale	7,000	139.43	976,010
2024-05-01	J	Sale	7,000	143.86	1,007,020
2024-04-01	J	Sale	7,000	153.20	1,072,400
2023-12-15	J	Sale	6,666	127.75	851,581
2023-11-17	J	Option Ex	74,972	.00	0
2023-11-15	J	Sale	6,666	136.62	910,708
2023-10-16	J	Sale	6,666	138.97	926,374
2023-09-15	J	Sale	6,666	132.81	885,311
2023-07-17	J	Sale	6,666	122.99	819,851
2023-06-15	J	Sale	6,666	115.10	767,256
2023-05-15	J	Sale	6,666	115.20	767,923
2023-04-17	J	Sale	6,666	115.24	768,189
2023-03-15	J	Sale	6,666	116.77	778,388
2023-02-15	J	Sale	6,666	121.94	812,852
2023-01-17	J	Sale	6,666	125.95	839,582
2022-11-17	J	Option Ex	51,129	43.94	2,246,608
2022-11-18	J	Option Ex	51,130	43.94	2,246,652
2022-11-17	J	Sale	51,129	124.05	6,342,450
2022-11-18	J	Sale	51,130	125.30	6,406,435
2022-11-16	J	Option Ex	97,150	.00	0
2021-11-17	J	Option Ex	236,306	14.25	3,366,651
2021-11-17	J	Sale	98,739	145.96	14,412,240
2020-11-27	J	Option Ex	166,592	.00	0
2020-11-27	J	Sale	20,000	106.25	2,125,000
2020-11-30	J	Sale	40,000	106.97	4,278,800
2019-11-15	JEC	Option Ex	76,754	.00	0
2019-11-18	JEC	Option Ex	59,791	.00	0
2018-11-26	JEC	Option Ex	130,680	.00	0
2018-06-08	JEC	Option Ex	8,482	.00	0

Table 2. Insider trading of Foster Wheeler Ltd (FWLT) by Demetriou Steven J.

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2014-03-08	FWLT	Option Ex	8,246	.00	0
2014-03-10	FWLT	Sale	1,656	31.83	52,717
2013-05-29	FWLT	Option Ex	5,141	21.43	110,171
2013-03-08	FWLT	Option Ex	3,010	.00	0
2013-03-08	FWLT	Sale	611	20.75	12,677
2012-03-08	FWLT	Option Ex	1,639	.00	0
2012-03-08	FWLT	Sale	336	23.16	7,783
2010-12-31	FWLT	Sale	255	34.13	8,704
2010-12-31	FWLT	Option Ex	1,251	.00	0
2009-12-31	FWLT	Option Ex	1,940	.00	0
2008-12-31	FWLT	Option Ex	581	.00	0
2008-09-04	FWLT	Buy	1,000	44.58	44,583

Table 3. Insider trading of Kraton Corp (KRA) by Demetriou Steven J.

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2016-08-15	KRA	Option Ex	1,850	13.51	24,997
2016-08-15	KRA	Sale	1,850	30.57	56,545
2011-07-01	KRA	Sale	8,700	40.00	348,000
2011-07-01	KRA	Option Ex	3,700	13.51	49,994

Table 4. Insider trading of Arcosa, Inc. (ACA) by Demetriou Steven J.

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2024-09-12	ACA	Buy	6,000	87.70	526,200

Table 5. Insider trading of Amentum Holdings, Inc. (AMTM) by Demetriou Steven J.

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2025-02-12	AMTM	Buy	100,000	20.81	2,080,699

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Demetriou Steven J. (Executive Chair of Amentum Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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