Sidus Space (SIDU) Proxy Filing summary

Shareholder rights and capital structure

• Quorum for stockholder meetings amended to one-third (33.33%) of shares issued and outstanding entitled to vote, aiming to facilitate the ability to hold meetings when called.

• Amendment allows quorum to be met by presence in person, by remote communication, or by proxy.

Board of directors and corporate governance

• Board of Directors approved the bylaw amendment regarding quorum requirements on June 20, 2025.

Executive summary

• Bylaws amended to lower the quorum threshold for stockholder meetings, enhancing meeting efficiency.

• Amendment formally adopted and signed by the Chief Executive Officer on June 23, 2025.