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Rocket Lab Corp. SEC filings

Rocket Lab filed 30 documents with the SEC in the last twelve months, the latest report being the 10-Q of 10 August 2026. The latest filing, on 14 October 2026, was an 8-K: regulation fd disclosure, other events.

Filings in twelve months3019 of them 8-K news
Latest report10-Qfiled 10 Aug 2026
Latest filing8-K14 Oct 2026
Last results, two-day move-3.4%results filed 10 Aug 2026
New to this? How to read this page
  1. Companies file with the SEC when something happens. 10-Q and 10-K are the quarterly and annual reports; 8-K is news that cannot wait for the next report.
  2. An 8-K says which items it covers, such as results, a change at the top or a big contract. A foreign company files a 6-K instead.
  3. The results release is usually an 8-K filed the day results come out, before the 10-Q or 10-K.
  4. Every filing links to the original on EDGAR, the SEC's own site.

Twelve months of filings

by kind

Most of the filings were other company news (15). Results came out 4 times.

Each mark is one filing on the day it was filed, in rows by kind. Hover or tap a mark for the form and what it was about.

The share price around each results release

close before to close after

Over the last 4 releases the share price moved 7.6% on average in the two days around results, the most on 7 May 2026 (+24.6%).

10 Nov 2025-0.8%$51.64 to $51.24
26 Feb 2026-1.6%$70.20 to $69.10
7 May 2026+24.6%$84.65 to $105.47
10 Aug 2026-3.4%$82.83 to $80.01
Daily closeResults filed

Each ring marks a results filing. The move runs from the last close before the filing to the first close after it, so it covers results released before the open or after the close. Hover the line for any day's close.

What the company told investors on 8-K

19 filings

Rocket Lab's 19 news filings (8-K) were mostly about other events (11) and regulation FD disclosure (7).

  • Other eventsNews the company chose to file
    11 · latest 14 Oct 2026
  • Regulation FD disclosureMaterial shared with investors, often slides or a presentation
    7 · latest 14 Oct 2026
  • Results of operationsThe quarterly results release
    4 · latest 10 Aug 2026
  • Officer or director changeSomeone joined, left or changed role at the top
    3 · latest 5 Jun 2026
  • Material agreementA large contract or deal was signed
    1 · latest 29 Jun 2026
  • Shareholder voteResults of a vote at a shareholder meeting
    1 · latest 21 May 2026
  • Unregistered sale of equityShares sold privately
    1 · latest 14 Apr 2026
  • Shareholder director nominationsShareholders nominated directors
    1 · latest 12 Mar 2026

Each line is one kind of news, with what it means in plain words. Each square is one filing; a filing can carry more than one kind, so the squares can add up to more than the filings. The date opens the latest one on EDGAR.

How it compares

every company on the site

    The bar ranks every company on the site from the lowest on the left to the highest on the right, in three equal thirds; the small figures under it are the values where each third starts, and the black tick is the middle company. The orange dot is this company; the grey ticks are the other companies in its industry (hover or tap for names). A hatched block is companies tied at none.

    Every filing as a table

    In the last twelve months Rocket Lab Corp. filed 30 documents with the SEC of the kinds listed here: 19 current reports (8-K), about 11 other events; 7 regulation FD disclosure; 4 results of operations; 3 officer or director change; 1 material agreement; 3 quarterly reports (10-Q), 2 additional proxy materials (DEFA14A), 1 merger registration (S-4), 1 conflict minerals report (SD), 1 annual report to shareholders (ARS), 1 proxy statement (DEF 14A). The latest, filed 14 October 2026: 8-K, regulation FD disclosure, other events. The 10-K, the 10-Qs and the proxy statement themselves, each with a link to open it, are on the documents page.

    FiledFormWhat it was aboutPeriod or event dateFiling
    14 October 20268-KRegulation FD disclosure, Other events14 October 2026EDGAR
    15 September 20268-KRegulation FD disclosure, Other events15 September 2026EDGAR
    13 August 20268-KRegulation FD disclosure, Other events13 August 2026EDGAR
    13 August 20268-KOther events13 August 2026EDGAR
    13 August 2026S-4merger registrationEDGAR
    10 August 202610-Qquarterly report30 June 2026EDGAR
    10 August 20268-KResults of operations10 August 2026EDGAR
    29 June 20268-KMaterial agreement, Regulation FD disclosure28 June 2026EDGAR
    5 June 20268-KOfficer or director change3 June 2026EDGAR
    29 May 2026SDconflict minerals reportEDGAR
    21 May 20268-KShareholder vote20 May 2026EDGAR
    20 May 20268-KOther events20 May 2026EDGAR
    12 May 2026DEFA14Aadditional proxy materialEDGAR
    8 May 20268-KOther events8 May 2026EDGAR
    7 May 202610-Qquarterly report31 March 2026EDGAR
    7 May 20268-KResults of operations7 May 2026EDGAR
    14 April 20268-KUnregistered sale of equity, Regulation FD disclosure, Other events14 April 2026EDGAR
    6 April 2026ARSannual report to shareholders31 December 2025EDGAR
    6 April 2026DEFA14Aadditional proxy materialEDGAR
    6 April 2026DEF 14Aproxy statement20 May 2026EDGAR
    30 March 20268-KOfficer or director change30 March 2026EDGAR
    27 March 2026PRE 14Apreliminary proxy20 May 2026EDGAR
    17 March 20268-KOther events17 March 2026EDGAR
    12 March 20268-KShareholder director nominations, Other events12 March 2026EDGAR
    26 February 202610-Kannual report31 December 2025EDGAR
    26 February 20268-KResults of operations26 February 2026EDGAR
    22 January 20268-KRegulation FD disclosure, Other events21 January 2026EDGAR
    19 December 20258-KRegulation FD disclosure, Other events17 December 2025EDGAR
    10 November 202510-Qquarterly report30 September 2025EDGAR
    10 November 20258-KResults of operations, Officer or director change7 November 2025EDGAR
    An 8-K is what a company files within four business days of a material event; the SEC numbers the events, and the words here are the SEC's own headings, shortened.
    Read moreForm 4, Form 144, 13F and Schedule 13D and 13G have their own pages. Prospectus supplements and correspondence are not listed.