$172.75+4.69% vs prior closeFinazon · prior-day close, indicative (IEX-derived, not the official close) · Sep 11, 2026
Price · Chart
28 sessions
$220$16021 Jul11 Sep
The line runs $175 on 21 July through $172.75 on 11 September, on a scale from $160 to $220. Days the market did not trade hold the previous close, flat.
DCO has no Form 4 filing in the last 90 days, so there is no summary for that window. The most recent filings we hold are below, the newest dated 11 December 2025.
DateInsiderTypeSharesValue
10 Dec 2025Redondo Jerry LS.V.P., Elec. & Struc. SystemsSell2,000$186K
10 Nov 2025Redondo Jerry LS.V.P., Elec. & Struc. SystemsSell1,594$150K
Compensation mechanics
Share grants, option exercises, tax withholding and transfers. They reach the same Form 4 as a trade, but they are not the insider buying or selling on the open market, so no purchase or sale value applies to them.
DateInsiderTypeSharesValue
11 Dec 2025Oswald Stephen GChairman, President & CEOGift1,234
14 Nov 2025Oswald Stephen GChairman, President & CEOGift3,366
8 of the 45 institutional funds we track reported a DCO position for the quarter ended 30 Jun 2026 — a combined $140.7M; the latest of those filings landed 02 Sep 2026.