Curis, Inc. filed a Post-Effective Amendment No. 1 to fourteen Form S-8 registration statements on November 13, 2026, reflecting that shares previously registered under its 2010 Stock Incentive Plan and inducement award grants will now be available for issuance under the company's newly approved 2026 Incentive Plan.

Key Highlights

  • Fourteen registration statements amended: The filing covers File Nos. 333-167675, 333-191074, 333-206323, 333-215453, 333-218632, 333-222259, 333-228811, 333-235499, 333-251144, 333-260278, 333-267776, 333-276951, 333-280208, and 333-291324.
  • 2026 Incentive Plan approved March 17, 2026: According to the filing, stockholders approved the 2026 Incentive Plan on that date, after which no new awards may be granted under the 2010 Plan.
  • 173,744 shares redirected: The filing states that the maximum number of shares previously registered and available for issuance under the 2010 Plan and Inducement Grants was 173,744 shares, as adjusted for reverse stock splits, and those shares will now be available under the 2026 Plan.
  • No additional securities registered: The filing states explicitly that "No additional securities are being registered by this Post-Effective Amendment."
  • 1-for-20 reverse stock split effected July 2, 2026: Financial data in the filing has been adjusted to reflect this split for all periods presented.
  • Net loss of $24,199 thousand for Q1 2026: As reported in the financial data table included in the filing, covering the three months ended March 31, 2026.

Curis Transitions Registered Shares from 2010 Plan to 2026 Plan

Curis, Inc. (NASDAQ:CRIS) filed this Post-Effective Amendment to fourteen previously effective Form S-8 registration statements to reflect a change in the plan of distribution for shares of the company's common stock, par value $0.01 per share. According to the filing, the amendment is made pursuant to the undertaking in Item 512(a)(1)(iii) of Regulation S-K and in accordance with Securities Act Forms Corporation Finance Interpretation 126.43.

The filing discloses that on March 17, 2026, stockholders approved the company's 2026 Incentive Plan. As of that date, no new awards may be granted under the Fifth Amended and Restated 2010 Stock Incentive Plan; however, the 2010 Plan's terms and conditions continue to govern any outstanding awards granted under it prior to that date. The filing further states that shares available for grant under the 2010 Plan as of the effective date, along with shares from outstanding awards that expire, terminate, or are otherwise surrendered, cancelled, forfeited, or repurchased by the company, will become available for issuance under the 2026 Plan.

The filing includes selected financial data adjusted to reflect the 1-for-20 reverse stock split effected on July 2, 2026. On an as-adjusted basis, weighted-average shares outstanding for the three months ended March 31, 2026 were 968,276, with net loss per share, basic and diluted, of $(24.99). Common shares outstanding as of March 31, 2026, as adjusted, were 1,999,041. The company noted that "our historical results are not indicative of the results that may be expected in the future."

What Was Disclosed

Curis filed a Post-Effective Amendment to fourteen Form S-8 registration statements to reflect that 173,744 shares, adjusted for reverse stock splits, previously registered under the 2010 Plan and inducement awards, will now be issuable under the 2026 Incentive Plan. No new securities are being registered.