Christopher Edward Turco, Executive Vice President and Chief of Staff of AST SpaceMobile, Inc., filed an amended Form 4/A on August 24, 2026, correcting vesting date details for a previously reported restricted stock unit grant dated August 17, 2026.

Key Highlights

  • RSU grant: Turco was awarded 200,000 restricted stock units in AST SpaceMobile Class A Common Stock on August 17, 2026, at a price of $0.
  • Post-transaction ownership: Following the transaction, Turco directly holds 200,500 shares of Class A Common Stock, according to the filing.
  • Vesting schedule: The RSUs vest in equal one-third installments on each of the first, second, and third anniversaries of July 14, 2026, subject to continued service.
  • Reason for amendment: The filing was amended to correct the vesting reference date from August 15, 2026, as originally reported, to July 14, 2026.
  • Role: Turco is identified in the filing as EVP and Chief of Staff of AST SpaceMobile, Inc. (NASDAQ:ASTS).

RSU Grant to AST SpaceMobile EVP Corrected via Amended Filing

According to the amended Form 4/A filed with the SEC on August 24, 2026, Christopher Edward Turco, EVP and Chief of Staff at AST SpaceMobile, Inc. (NASDAQ:ASTS), received a grant of 200,000 restricted stock units of Class A Common Stock on August 17, 2026. The transaction was recorded as an acquisition (code "A") at a price of $0. Each RSU, the filing states, "represents a contingent right to receive one share of the Issuer's Class A Common Stock."

The filing specifies that the RSUs will vest in equal installments of one-third on the first, second, and third anniversaries of July 14, 2026, contingent on Turco's continued service through each vesting date. Following this grant, Turco's direct beneficial ownership of Class A Common Stock stood at 200,500 shares, as reported in the filing.

The amendment was filed to correct an error in the original Form 4 submitted on August 19, 2026. As the filing explains, the award vests "in equal installments on each anniversary of July 14, 2026, rather than each anniversary of August 15, 2026, as originally reported." No other changes to the reported transaction were indicated.

What Was Disclosed

The amended filing reports a 200,000-share RSU grant to AST SpaceMobile's EVP and Chief of Staff on August 17, 2026, corrects the vesting anniversary date from August 15 to July 14, 2026, and shows resulting direct ownership of 200,500 shares.