Jun. 26 at 12:20 AM
$SIGA A summary of the Plan Amendment is contained in the Company’s Definitive Proxy Statement filed with the U.S. Securities and Exchange Commission
(“SEC”) on April 28, 2026 (the “Proxy Statement”) and the Supplement to the Proxy Statement filed with the SEC on May 8, 2026 (the “Supplement”), in
connection with the Annual Meeting under the heading “PROPOSAL 4: APPROVAL OF AN AMENDMENT TO THE AMENDED AND RESTATED 2010
STOCK INCENTIVE PLAN TO INCREASE THE NUMBER OF SHARES OF COMMON STOCK AVAILABLE FOR ISSUANCE UNDER THE PLAN BY
6,500,000 SHARES” and are incorporated herein by reference.https://d18rn0p25nwr6d.cloudfront.net/CIK-0001010086/98a365de-d30e-4b9b-80e0-080b38c30c41.pdf
