OUTERSPACE TODAY← Filings/SIDUDEFA14A · Proxy supplement
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TerminalDIRECTORYFILINGSORBITLAUNCHESJOBSNEWSCOMPETE
‹ Newer filing: SIDU Annual report to shareholdersOlder filing ›: SIDU Proxy statement
Sidus SpaceSIDU
DEFA14A

Proxy supplement

✓ VerifiedAdditional proxy soliciting material filed.

Filed Apr 28, 2026 · 17:26 ET

Filed
Apr 28, 2026
Accepted
2026-04-28 21:26Z
Accession no.
0001493152-26-019408
Size
2.0 MB
Index
Filing index

Documents

Read the original on EDGAR ↗
‹ Newer filing: SIDU Annual report to shareholdersOlder filing ›: SIDU Proxy statement

Company

Sidus Space

Company terminalAll SIDU filings

About this form

DEFA14A · Proxy supplement

Additional soliciting material for a shareholder vote, filed after the proxy.

Recent SIDU filings

All
  • 8-KResults of operationsAug 14, 2026
  • 10-QQuarterly reportAug 13, 2026
  • 3Initial insider holdingsJul 28, 2026
  • 8-KOfficer or director changeJul 24, 2026
  • S-8Employee stock planJul 23, 2026
  • 8-KReg FD disclosureJul 21, 2026
  • 46 insider filingsJul 10, 2026
  • 8-KShareholder vote resultsJun 22, 2026