Cingulate (CING) Proxy Filing summary

Executive summary

• Supplement corrects the beneficial ownership table to include a previously omitted 5% stockholder as of February 13, 2026.

• The supplement amends the original proxy statement but does not update any other disclosures or reflect subsequent events.

Voting matters and shareholder proposals

• Proxy voting instructions already submitted remain valid unless stockholders wish to change their vote.

• Information on how to change or revoke votes is available in the proxy statement.

Board of directors and corporate governance

• The table lists all directors and executive officers, including their beneficial ownership and voting power.

• Addresses and voting/investment power details are provided for each listed stockholder.