Solaris Energy Infrastructure, Inc. (SEI)
NYSE: SEI · Oil & Gas Field Machinery & Equipment · Houston, TX · filing with the SEC since 2017
Filings
349 filings since 2017 beside 316 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026Due nextLarge accelerated filer
10-K
Annual report for the fiscal year ending Dec 31, 2026Large accelerated filers have 60 days after the fiscal year ends.
by Mar 1, 2027
10-Q
Quarterly report for the quarter ending Mar 31, 2027Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end.
by May 10, 2027
A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 35 days after the quarter ended. The proxy statement was last filed Apr 1, 2026.
Filings a yearinsider forms included
59435552426912465
2026 counts to Nov 13, 2026.
Officer or director change (8-K item 5.02): 6 times in the last 36 months, the newest Feb 17, 2026.SEC letters: 5 in the last 36 months, the newest Nov 21, 2024.
Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.
FiledFormWhat it is, in plain wordsPeriodAsk
Oct 1, 2026
8-K items 1.01, 2.03, 9.01
Major agreement signed; New debt or obligation taken on · Current report
Sep 23, 2026
8-K items 1.01, 8.01, 9.01
Major agreement signed; Other event · Current report
Sep 22, 2026
Sep 22, 2026
8-K items 7.01, 8.01, 9.01
Investor disclosure (Regulation FD); Other event · Current report
Sep 8, 2026
8-K items 1.01, 2.01, 3.02, 7.01, 9.01
Major agreement signed; Purchase or sale of a business completed; Shares sold without registration; Investor disclosure (Regulation FD) · Current report
Sep 1, 2026
Jul 6, 2026
8-K items 3.02, 7.01, 9.01
Shares sold without registration; Investor disclosure (Regulation FD) · Current report
Jul 1, 2026
May 12, 2026
8-K items 1.01, 1.02, 2.03, 9.01
Major agreement signed; Major agreement ended; New debt or obligation taken on · Current report
May 6, 2026
8-K items 1.01, 8.01, 9.01
Major agreement signed; Other event · Current report
May 5, 2026
May 5, 2026
8-K items 7.01, 8.01, 9.01
Investor disclosure (Regulation FD); Other event · Current report
May 1, 2026
8-K/A items 2.01, 9.01
Purchase or sale of a business completed · Current report, amended
Mar 16, 2026
Apr 8, 2026
8-K items 1.01, 2.03, 9.01
Major agreement signed; New debt or obligation taken on · Current report
Mar 20, 2026
8-K items 1.01, 1.02, 2.01, 2.03, 3.02, 8.01, 9.01
Major agreement signed; Major agreement ended; Purchase or sale of a business completed; New debt or obligation taken on; Shares sold without registration; Other event · Current report
Mar 16, 2026
40 of 349 shown
Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.