STEVEN J. DEMETRIOU
CIK 1173003 · Executive Chair · last filed 2026-05-14
STEVEN J. DEMETRIOU is an Executive Chair who has filed 162 SEC Form 4 insider transactions across 9 companies since 2007. The most recent filing, for ACA, was dated May 14, 2026. Across all open-market trades the lifetime net is −$47.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $74.1M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$74.14M
9
162
-$47.47M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ACA | Director | 12,611 | $129.51 | $1.63M | $526.2K | 6 | 2026-05-14 |
| FE | Director | 12,431 | $47.03 | $584.6K | $0 | 37 | 2026-04-03 |
| Amentum Holdings, Inc. (AMTMw) Delisted | Executive Chair | 861,218 | — | — | $2.08M | 6 | 2026-02-10 |
| J | EXECUTIVE CHAIR | 566,334 | $127.00 | $71.92M | -$49.64M | 39 | 2024-09-20 |
| JACOBS SOLUTIONS INC. (JEC) Delisted | CHAIR AND CEO | 422,549 | — | — | $0 | 19 | 2019-12-03 |
| Kraton Corp (KRA) Delisted | Director | 29,838 | $46.49 | $1.39M | -$404.5K | 11 | 2017-03-03 |
| OM GROUP INC (OMG) Delisted | Director | 17,256 | — | — | $0 | 29 | 2015-07-21 |
| FOSTER WHEELER AG (FWLT) Delisted | Director | 0 | — | — | -$81.9K | 11 | 2014-11-14 |
| FOSTER WHEELER AG (FWLTW) Delisted | Director | 1,581 | — | — | $44.6K | 4 | 2009-01-02 |
Recent Filings
162 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-14 | ACA | Grant (A) | +1,087 | $0 | EDGAR |
| 2026-04-03 | FE | Grant (A) | — | $0 | EDGAR |
| 2026-02-10 | Amentum Holdings, Inc. (AMTMw) Delisted | — | — | $0 | EDGAR |
| 2026-01-06 | FE | Grant (A) | — | $0 | EDGAR |
| 2025-11-19 | Amentum Holdings, Inc. (AMTMw) Delisted | Mixed | +137,674 | -$367.0K | EDGAR |
| 2025-11-10 | Amentum Holdings, Inc. (AMTMw) Delisted | Mixed | +61,909 | -$627.9K | EDGAR |
| 2025-10-03 | FE | Grant (A) | — | $0 | EDGAR |
| 2025-07-03 | FE | Grant (A) | — | $0 | EDGAR |
| 2025-05-15 | ACA | Grant (A) | +1,581 | $0 | EDGAR |
| 2025-04-03 | FE | Grant (A) | — | $0 | EDGAR |