OTHER INFORMATION.
−Removed: Amendment, dated February 16, 2022, to Employment letter agreement, effective as of September 20, 2021, between Sigma Labs, Inc.
−Removed: and Jacob Brunsberg (filed by the Company as Exhibit 10.28 to the Company’s Form 10-K, filed on March 24, 2022, and incorporated herein by reference).*
−Removed: Amendment, dated February 16, 2022, to Amended and Restated Employment Agreement, dated June 10, 2021, between Sigma Labs, Inc.
−Removed: Ruport (filed by the Company as Exhibit 10.29 to the Company’s Form 10-K, filed on March 24, 2022, and incorporated herein by reference).*
+Added: Amendment, effective as of April 1, 2022, to Employment letter agreement, effective as of September 20, 2021, between Sigma Labs, Inc.
+Added: and Jacob Brunsberg.* **
Rule 13a-14(a) Certification of Principal Executive Officer, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.**
15 unchanged sentences
Jacob Brunsberg
−Removed: and Chief Executive Officer (Principal Executive Officer)
+Added: President and Chief Executive Officer
+Added: (Principal Executive Officer)
Frank Orzechowski
−Removed: Financial Officer and Treasurer (Principal Financial and Accounting Officer)
+Added: Chief Financial Officer and Treasurer
+Added: (Principal Financial and Accounting Officer)
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.