Invesco Unit Trusts Taxable Income Series 502 has made an important update to its registration statement with the SEC, confirming that the most recent post-effective amendment does not differ from previous filings. This update, filed on October 28, 2026, is crucial for maintaining compliance with regulatory standards and ensuring transparency for investors.

The Invesco Unit Trusts Taxable Income Series 502 operates within the unit investment trust sector, which focuses on providing investors with a diversified portfolio of fixed-income securities. The company is part of Invesco Capital Markets, Inc. and is based in Downers Grove, Illinois.

The filing states, "In accordance with the provisions of Rule 497(j) under the Securities Act of 1933, this letter serves to certify that the most recent post-effective amendment to the registration statement on Form S-6 for the above captioned Trust does not differ from that which would have been filed pursuant to Rule 497(b) of the Securities Act." This indicates that the trust is adhering to the necessary regulations set forth by the SEC.

This filing may impact various stakeholders, including investors looking for assurance that their investments are compliant with current regulations. It also serves as a reminder for other companies in the unit investment trust sector to ensure their filings are up to date and in line with SEC requirements.

Details were not available in the SEC filing regarding future actions or timelines. The most recent filing before this was on October 22, 2026, indicating ongoing compliance efforts by the company.