Company Analysis

Plutonian Acquisition Corp II (PLUN)

NYSE: PLUN · Blank Checks · filing with the SEC since 2025
Grade5.1
◀ Past 5.3● Present 5.1▶ Future 5.0
8 est.

Filings

31 filings since 2017 · Non-accelerated filer and smaller reporting company and emerging growth company · read from EDGAR on Nov 13, 2026
Due nextNon-accelerated filer and smaller reporting company and emerging growth company
10-Q Quarterly report for the quarter ending Nov 30, 2026Non-accelerated filers and smaller reporting companies have 45 days after the quarter ends; quarter ends are taken to the month end. by Jan 14, 2027
10-K Annual report for the fiscal year ending Feb 28, 2027Non-accelerated filers and smaller reporting companies have 90 days after the fiscal year ends. by May 29, 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.

Filings a yearinsider forms included
427
20252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 1 time in the last 36 months, the newest Apr 30, 2026.

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
Nov 9, 2026 SCHEDULE 13G Large holder notice
Oct 15, 2026 10-Q Quarterly report Aug 31, 2026
Sep 22, 2026 425 Merger communication
Sep 22, 2026 8-K items 1.01, 9.01 Major agreement signed · Current report
Sep 3, 2026 425 Merger communication
Sep 3, 2026 8-K items 7.01, 9.01 Investor disclosure (Regulation FD) · Current report
Aug 14, 2026 SCHEDULE 13G/A Large holder update, amended
Aug 14, 2026 SCHEDULE 13G Large holder notice
Aug 13, 2026 SCHEDULE 13G Large holder notice
Aug 13, 2026 SCHEDULE 13G Large holder notice
Aug 12, 2026 SCHEDULE 13G Large holder notice
Jul 27, 2026 SCHEDULE 13G/A Large holder update, amended
Jul 15, 2026 10-Q Quarterly report May 31, 2026
May 11, 2026 8-K items 8.01, 9.01 Other event · Current report May 5, 2026
May 6, 2026 SCHEDULE 13G Large holder notice
May 6, 2026 8-K items 8.01, 9.01 Other event · Current report Apr 29, 2026
May 6, 2026 SCHEDULE 13G Large holder notice
May 5, 2026 SCHEDULE 13G Large holder notice
Apr 30, 2026 8-K items 1.01, 3.02, 5.02, 5.03, 8.01, 9.01 Major agreement signed; Shares sold without registration; Officer or director change; Charter, bylaw or fiscal-year change; Other event · Current report Apr 27, 2026
Apr 28, 2026 424B4 Offering prospectus
Apr 27, 2026 EFFECT Registration effective
Apr 27, 2026 8-A12B Class of securities registered for listing
Apr 27, 2026 CERT Exchange listing certification
Apr 21, 2026 S-1/A Listing registration, amended
Apr 1, 2026 S-1/A Listing registration, amended
Mar 20, 2026 S-1/A Listing registration, amended
Feb 17, 2026 S-1 Listing registration
Oct 15, 2025 DRS/A Draft registration, confidential, amended
Jul 22, 2025 DRS/A Draft registration, confidential, amended
Jun 10, 2025 DRS/A Draft registration, confidential, amended
Apr 25, 2025 DRS Draft registration, confidential

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.

SI Assistanton PLUN · research, not advice