2 unchanged sentences
Under the supervision and with the participation of our principal executive officer and principal financial officer, we have evaluated the effectiveness of our disclosure controls and procedures (as defined in Rules 13a – 15(e) and 15d – 15(e) under the Securities Exchange Act of 1934, as amended) as of the end of the period covered by this Report.
−Removed: Based on such evaluation, our principal executive officer and principal financial officer concluded our disclosure controls and procedures were effective as of the end of the period covered by this Report to provide reasonable assurance that the information we are required to disclose in reports that are filed or furnished under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the SEC, including to ensure that such information is accumulated and communicated to management, including our principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure.
+Added: Based on such evaluation, our principal executive officer and principal financial officer concluded that our disclosure controls and procedures were effective as of the end of the period covered by this Report to provide reasonable assurance that the information we are required to disclose in reports that are filed or furnished under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the SEC, including to ensure that such information is accumulated and communicated to management, including our principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure.
The effectiveness of our, or any, system of disclosure controls and procedures is subject to certain limitations, including the exercise of judgment in designing, implementing and evaluating the controls and procedures, the assumptions used in identifying the likelihood of future events, and the inability to eliminate misconduct completely.
4 unchanged sentences
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.