Exhibit 31.1
CERTIFICATION
PURSUANT TO 17 CFR 240.13a-14
PROMULGATED UNDER
SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
I, Stephen J. Benedetti, certify that:
1. I have reviewed this annual report on Form 10-K of Dynex
Securities Corporation;
2. Based on my knowledge, this report does not contain any untrue
statement of a material fact or omit to state a material fact
necessary to make the statements made, in light of the
circumstances under which such statements were made, not
misleading with respect to the period covered by this report;
3. Based on my knowledge, the financial statements, and other
financial information included in this report, fairly present
in all material respects the financial condition, results of
operations and cash flows of the registrant as of, and for,
the periods presented in this report;
4. I am responsible for establishing and maintaining disclosure
controls and procedures (as defined in Exchange Act Rules
13a-15(e) and 15d-15(e)) for the registrant and have:
(a) designed such disclosure controls and procedures, or caused
such disclosure controls and procedures to be designed under
my supervision, to ensure that material information relating
to the registrant, including its consolidated subsidiaries, is
made known to us by others within those entities, particularly
during the period in which this report is being prepared;
(b) evaluated the effectiveness of the registrant's disclosure
controls and procedures and presented in this report my
conclusions about the effectiveness of the disclosure controls
and procedures as of the end of the period covered by this
report based on such evaluation; and
(c) disclosed in this report any change in the registrant's
internal control over financial reporting that occurred during
the registrant's most recent fiscal quarter (the registrant's
fourth fiscal quarter in the case of an annual report) that
has materially affected, or is reasonably likely to materially
affect, the registrant's internal control of financial
reporting; and
5. I have disclosed, based on my most recent evaluation of
internal control over financial reporting, to the registrant's
auditors and the audit committee of the registrant's board of
directors (or persons performing the equivalent function):
(a) all significant deficiencies and material weaknesses in the
design or operation of internal control over financial
reporting which are reasonably likely to adversely affect the
registrant's ability to record, process, summarize and report
financial data; and
(b) any fraud, whether or not material, that involves management
or other employees who have a significant role in the
registrant's internal control over financial reporting.
Date: April 15, 2004 /s/ Stephen J. Benedetti
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Stephen J. Benedetti
Principal Executive Officer and
Principal Financial Officer
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