Steven J. Demetriou
Business; CEO of Aleris International.1
Companies
- Amentum Holdings, Inc.Chair Sep 27, 2024 to now3
- Arcosa, Inc.Board member Feb 1, 2023 to now4
- FirstEnergyBoard member Jan 23, 2017 to now5
- Jacobs Engineering GroupChair Aug 18, 2016 to Sep 20, 20246
- Jacobs Engineering GroupChief executive officer Aug 17, 2015 to Nov 15, 20237
- C5 Acquisition CorpBoard member Jan 6, 2022 to Jan 6, 20228
- Kraton CorpBoard member Dec 16, 2009 to May 26, 20179
- Jacobs Engineering GroupBoard member Aug 21, 2015 to Nov 23, 201510
- Jacobs Engineering GroupPresident Aug 21, 2015 to Nov 23, 201510
- OM GroupBoard member Oct 17, 2007 to Jul 21, 201511
- Foster WheelerBoard member Feb 5, 2008 to Nov 14, 201412
Holdings
Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.
Shares held
Jacobs Engineering Group J551,376 shares13$78.0M at $141.46Sep 20, 2024- Amentum Holdings, Inc. AMTM861,218 shares14$17.3M at $20.06Feb 10, 2026
- Arcosa, Inc. ACA12,611 shares15$1.9M at $147.09May 13, 2026
FirstEnergy FE12,431 shares16$566.8K at $45.59Jul 6, 2026
As of each latest filing. The line shows shares held over time.
Recent filings
- May 13, 2026Granted 1,087 shares of Arcosa, Inc.15
- Nov 17, 2025Granted 111,355 shares of Amentum Holdings, Inc.17
- Nov 17, 2025Shares withheld for tax 17,077 shares at $21.49 of Amentum Holdings, Inc.17
- Nov 17, 2025Exercised options 43,396 shares of Amentum Holdings, Inc.17
- Nov 6, 2025Shares withheld for tax 28,818 shares at $21.79 of Amentum Holdings, Inc.18
- Nov 6, 2025Exercised options 90,727 shares of Amentum Holdings, Inc.18
- May 14, 2025Granted 1,581 shares of Arcosa, Inc.19
- Feb 12, 2025Bought 100,000 shares at $20.81 of Amentum Holdings, Inc.20
- Jan 2, 2025Granted 1,000 shares at $39.99 of FirstEnergy21
- Oct 1, 2024Granted 900 shares at $44.41 of FirstEnergy22
- Sep 18, 2024Shares withheld for tax 10,050 shares at $145.54 of Jacobs Engineering Group13
- Sep 18, 2024Shares withheld for tax 17,409 shares at $145.54 of Jacobs Engineering Group13
- Sep 18, 2024Exercised options 12,501 shares of Jacobs Engineering Group13
- Sep 18, 2024Exercised options 15,646 shares of Jacobs Engineering Group13
- Sep 18, 2024Other 520,893 shares of Amentum Holdings, Inc.20
- Sep 12, 2024Bought 6,000 shares at $87.70 of Arcosa, Inc.23
- Aug 1, 2024Sold 7,000 shares at $146.88 of Jacobs Engineering Group24
- Jul 1, 2024Sold 7,000 shares at $139.94 of Jacobs Engineering Group25
- Jul 1, 2024Granted 1,039 shares at $38.48 of FirstEnergy26
- Jun 3, 2024Sold 7,000 shares at $139.43 of Jacobs Engineering Group27
- May 8, 2024Granted 1,485 shares of Arcosa, Inc.28
- May 1, 2024Sold 7,000 shares at $143.86 of Jacobs Engineering Group29
- Apr 1, 2024Sold 7,000 shares at $153.20 of Jacobs Engineering Group30
- Apr 1, 2024Granted 1,043 shares at $38.33 of FirstEnergy31
- Mar 1, 2024Sold 7,000 shares at $146.65 of Jacobs Engineering Group32
Trade performance
| Date | Stock | Trade | Value | Return since | Vs S&P since | Vs S&P, 1 year |
|---|---|---|---|---|---|---|
| Aug 1, 2024 | J | Sale | $1.0M | +18.6% | +23.6% | −1.7% |
| Jul 1, 2024 | J | Sale | $979.6K | +24.1% | +17.4% | −2.7% |
| Jun 3, 2024 | J | Sale | $976.0K | +24.4% | +21.8% | +2.7% |
| May 1, 2024 | J | Sale | $1.0M | +19.9% | +34.4% | +7.7% |
| Apr 1, 2024 | J | Sale | $1.1M | +13.5% | +34.3% | +10.9% |
| Mar 1, 2024 | J | Sale | $1.0M | +17.1% | +33.4% | +11.6% |
| Dec 15, 2023 | J | Sale | $851.6K | +35.4% | +29.1% | −0.3% |
| Nov 15, 2023 | J | Sale | $910.7K | +25.3% | +46.3% | +9.1% |
| Oct 16, 2023 | J | Sale | $926.4K | +24.2% | +52.8% | +13.2% |
| Sep 15, 2023 | J | Sale | $885.3K | +29.8% | +44.3% | +17.4% |
| Aug 15, 2023 | J | Sale | $910.0K | +25.8% | +48.4% | +16.5% |
| Jul 17, 2023 | J | Sale | $819.9K | +40.6% | +30.6% | +1.8% |
| Jun 15, 2023 | J | Sale | $767.3K | +47.7% | +26.7% | +3.7% |
| May 15, 2023 | J | Sale | $767.9K | +50.5% | +36.3% | +5.8% |
| Apr 17, 2023 | J | Sale | $768.2K | +48.3% | +38.1% | −3.6% |
| Mar 15, 2023 | J | Sale | $778.4K | +48.7% | +49.5% | +2.9% |
| Feb 15, 2023 | J | Sale | $812.9K | +39.8% | +46.6% | +1.3% |
| Jan 17, 2023 | J | Sale | $839.6K | +37.9% | +56.1% | +13.9% |
| Nov 18, 2022 | J | Sale | $6.4M | +36.2% | +58.7% | +6.0% |
| Nov 17, 2022 | J | Sale | $6.3M | +38.1% | +57.6% | +5.4% |
| Nov 17, 2021 | J | Sale | $14.4M | +18.0% | +46.8% | −1.2% |
| Nov 30, 2020 | J | Sale | $4.3M | +59.2% | +54.0% | −6.4% |
| Nov 27, 2020 | J | Sale | $2.1M | +62.1% | +50.1% | −10.2% |
Returns are price-only (no dividends), measured from the trade date.
Career
- Since 2015Chief executive, Jacobs Engineering Group2
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataSteven J. Demetriou on Wikidata
- 2
- 3SEC EDGARAmentum Holdings, Inc., Chair
- 4SEC EDGARArcosa, Inc., Board member
- 5SEC EDGARFirstEnergy, Board member
- 6SEC EDGARJacobs Engineering Group, Chair
- 7Wikidata and SEC EDGARJacobs Engineering Group, Chief executive officer
- 8SEC EDGARC5 Acquisition Corp, Board member
- 9SEC EDGARKraton Corp, Board member
- 10
- 11SEC EDGAROM Group, Board member
- 12SEC EDGARFoster Wheeler, Board member
- 13
- 14
- 15
- 16
- 17SEC EDGARForm 4 filed Nov 19, 2025
- 18SEC EDGARForm 4 filed Nov 10, 2025
- 19SEC EDGARForm 4 filed May 15, 2025
- 20SEC EDGARForm 4 filed Feb 14, 2025
- 21SEC EDGARForm 4 filed Jan 6, 2025
- 22SEC EDGARForm 4 filed Oct 3, 2024
- 23SEC EDGARForm 4 filed Sep 12, 2024
- 24SEC EDGARForm 4 filed Aug 5, 2024
- 25SEC EDGARForm 4 filed Jul 3, 2024
- 26SEC EDGARForm 4 filed Jul 3, 2024
- 27SEC EDGARForm 4 filed Jun 5, 2024
- 28SEC EDGARForm 4 filed May 9, 2024
- 29SEC EDGARForm 4 filed May 3, 2024
- 30SEC EDGARForm 4 filed Apr 3, 2024
- 31SEC EDGARForm 4 filed Apr 3, 2024
- 32SEC EDGARForm 4 filed Mar 5, 2024