What changed in this filing

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Item 8. Financial Statements and Supplementary Data

2021-03-15 compared with 2020-04-14 · 41 added, 0 removed, 4 unchanged (91% of the section changed)

3 unchanged sentences

Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

CONTROLS AND PROCEDURES

of Disclosure Controls and Procedures

management, with the participation of our principal executive officer and our principal financial officer, evaluated the effectiveness

of our disclosure controls and procedures as of December 31, 2020.

Based on such evaluation, our principal executive officer and

principal financial officer concluded our disclosure controls and procedures (as defined in Rules 13a-15(f) and 15d-15(f) under

the Exchange Act) were effective as of such date to provide reasonable assurance the information required to be disclosed by us

in the reports we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods

specified in the SEC’s rules and forms.

Disclosure controls and procedures include, without limitation, controls and procedures

designed to ensure information required to be disclosed by us in the reports we file or submit under the Exchange Act is accumulated

and communicated to our management, including our principal executive officer and principal financial officer, as appropriate

to allow timely decisions regarding required disclosure.

Management’s

Report on Internal Control Over Financial Reporting

management is responsible for establishing and maintaining an adequate system of internal control over financial reporting, as

such term is defined in Exchange Act Rules 13(a)-15(f).

Our system of internal control over financial reporting is designed to

provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for

external purposes in accordance with accounting principles generally accepted in the U.S.

internal control over financial reporting includes those policies and procedures that:

to the maintenance of records, in reasonable detail, accurately and fairly reflect our transactions and dispositions of our

reasonable assurance our transactions are recorded as necessary to permit preparation of our financial statements in accordance

with accounting principles generally accepted in the U.S., and our receipts and expenditures are being made only in accordance

with authorizations of our management and our directors;

reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of our assets

could have a material effect on the financial statements.

to its inherent limitations, a system of internal control over financial reporting can provide only reasonable assurance and may

not prevent or detect all misstatements.

Further, because of changes in conditions, effectiveness of internal controls over financial

reporting may vary over time.

Our system contains self-monitoring mechanisms, so actions will be taken to correct deficiencies

as they are identified.

management conducted an evaluation of the effectiveness of the system of internal control over financial reporting based on the

framework in Internal Control-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway

Based on this evaluation, our management concluded our system of internal control over financial reporting was effective

as of December 31, 2020.

Form 10-K does not include an attestation report of our independent registered public accounting firm regarding internal control

over financial reporting.

Management’s report was not subject to attestation by our registered public accounting firm pursuant

to the rules of the SEC to permit us to provide only management’s report in this Form 10-K.

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.

What changed 10-K

Item 8. Financial Statements and Supplementary Data