Michael Akkerman, identified as CEO of SimilarWeb Ltd., filed an initial statement of beneficial ownership with the SEC on November 5, 2026, reporting no securities beneficially owned as of the event date of November 2, 2026.

Key Highlights

  • Reporting person: Michael Akkerman, listed as CEO of SimilarWeb Ltd. (NYSE:SMWB).
  • Event date: The date of event requiring the statement is listed as November 2, 2026.
  • No securities owned: The filing states explicitly, "No securities are beneficially owned."
  • No derivative securities: Table II contains no entries for derivative securities such as options, warrants, or convertible securities.
  • Filing purpose: The form was filed to report beneficial ownership upon Akkerman becoming subject to Section 16 reporting requirements of the Securities Exchange Act of 1934.
  • Signed by: The form was signed by Meirav Shemesh on behalf of Oppenheimer Israel, as attorney-in-fact, on November 5, 2026.

SimilarWeb CEO Akkerman Reports No Initial Securities Holdings

Michael Akkerman filed a Form 3 initial statement of beneficial ownership with the U.S. Securities and Exchange Commission on November 5, 2026, in connection with his role as CEO at SimilarWeb Ltd., traded on the NYSE under the ticker SMWB. According to the filing, the event date that triggered the reporting obligation was November 2, 2026.

The filing discloses that Akkerman holds no securities of SimilarWeb Ltd. at this time. Both Table I, covering non-derivative securities, and Table II, covering derivative securities such as puts, calls, warrants, options, and convertible securities, are entirely blank. The filing states verbatim: "No securities are beneficially owned."

The form was not filed by Akkerman directly but rather signed by Meirav Shemesh on behalf of Oppenheimer Israel, acting as attorney-in-fact. The filing notes it was submitted to satisfy the initial reporting obligation under Section 16(a) of the Securities Exchange Act of 1934, which applies to officers, directors, and certain large shareholders of public companies.

What Was Disclosed

Michael Akkerman, identified as CEO of SimilarWeb Ltd. (NYSE:SMWB), filed an initial beneficial ownership statement dated November 5, 2026, reporting zero direct or indirect holdings in both non-derivative and derivative securities of the company as of November 2, 2026.