EXHIBIT 99.1

CERTIFICATION

PURSUANT TO 31 C.F.R. § 30.15

I, Michael J. Dee, certify, based on my knowledge, that:

(i) The compensation committee of Patapsco Bancorp, Inc. has discussed, reviewed, and evaluated with senior risk officers at least every
six months during any part of the most recently completed fiscal year that was a TARP period, senior executive officer (SEO) compensation plans and the employee compensation plans and the risks these plans pose to Patapsco Bancorp, Inc.;

(ii) The compensation committee of Patapsco Bancorp, Inc. has identified and limited during any part of the most recently completed
fiscal year that was a TARP period any features of the SEO compensation plans that could lead SEOs to take unnecessary and excessive risks that could threaten the value of Patapsco Bancorp, Inc., and has identified any features of the employee
compensation plans that pose risks to Patapsco Bancorp, Inc. and has limited those features to ensure that Patapsco Bancorp, Inc. is not unnecessarily exposed to risks;

(iii) The compensation committee has reviewed, at least every six months during any part of the most recently completed fiscal year that
was a TARP period, the terms of each employee compensation plan and identified any features of the plan that could encourage the manipulation of reported earnings of Patapsco Bancorp, Inc. to enhance the compensation of an employee, and has limited
any such features;

(iv) The compensation committee of Patapsco Bancorp, Inc. will certify to the reviews of the SEO
compensation plans and employee compensation plans required under (i) and (iii) above;

(v) The compensation
committee of Patapsco Bancorp, Inc. will provide a narrative description of how it limited during any part of the most recently completed fiscal year that was a TARP period the features in



| | (a) | SEO compensation plans that could lead SEOs to take unnecessary and excessive risks that could threaten the value of Patapsco Bancorp, Inc.;
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| | (b) | Employee compensation plans that unnecessarily expose Patapsco Bancorp, Inc. to risks; and
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| | (c) | Employee compensation plans that could encourage the manipulation of reported earnings of Patapsco Bancorp, Inc. to enhance the compensation of an employee;
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(vi) Patapsco Bancorp, Inc. has required that bonus payments to SEOs or any of the next twenty most highly
compensated employees, as defined in the regulations and guidance established under section 111 of EESA (bonus payments), be subject to a recovery or clawback provision during any part of the most recently completed fiscal year that was
a TARP period if the bonus payments were based on materially inaccurate financial statements or any other materially inaccurate performance metric criteria;

(vii) Patapsco Bancorp, Inc. has prohibited any golden parachute payment, as defined in the regulations and guidance established under
section 111 of EESA, to a SEO or any of the next five most highly compensated employees during any part of the most recently completed fiscal year that was a TARP period;

(viii) Patapsco Bancorp, Inc. has limited bonus payments to its applicable employees in accordance with section 111 of EESA and the
regulations and guidance established thereunder during any part of the most recently completed fiscal year that was a TARP period;

(ix) Patapsco Bancorp, Inc. and its employees have complied with the excessive or luxury expenditures policy, as defined in the
regulations and guidance established under section 111 of EESA, during any part of the most recently completed fiscal year that was a TARP period; and any expenses that, pursuant to the policy, required approval



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of the board of directors, a committee of the board of directors, an SEO, or an executive officer with a similar level of responsibility were properly approved;

(x) Patapsco Bancorp, Inc. will permit a non-binding shareholder resolution in compliance with any applicable Federal securities rules
and regulations on the disclosures provided under the Federal securities laws related to SEO compensation paid or accrued during any part of the most recently completed fiscal year that was a TARP period;

(xi) Patapsco Bancorp, Inc. will disclose the amount, nature, and justification for the offering, during any part of the most recently
completed fiscal year that was a TARP period, of any perquisites, as defined in the regulations and guidance established under section 111 of EESA, whose total value exceeds $25,000 for any employee who is subject to the bonus payment limitations
identified in paragraph (viii);

(xii) Patapsco Bancorp, Inc. will disclose whether Patapsco Bancorp, Inc., the board of
directors of Patapsco Bancorp, Inc., or the compensation committee of Patapsco Bancorp, Inc. has engaged during any part of the most recently completed fiscal year that was a TARP period a compensation consultant; and the services the compensation
consultant or any affiliate of the compensation consultant provided during this period;

(xiii) Patapsco Bancorp, Inc. has
prohibited the payment of any gross-ups, as defined in the regulations and guidance established under section 111 of EESA, to the SEOs and the next twenty most highly compensated employees during any part of the most recently completed fiscal year
that was a TARP period;

(xiv) Patapsco Bancorp, Inc. has substantially complied with all other requirements related to
employee compensation that are provided in the agreement between Patapsco Bancorp, Inc. and Treasury, including any amendments;

(xv) Patapsco Bancorp, Inc. has submitted to Treasury a complete and accurate list of the SEOs and the twenty next most highly
compensated employees for the current fiscal year, with the non-SEOs ranked in descending order of level of annual compensation, and with the name, title, and employer of each SEO and most highly compensated employee identified; and

(xvi) I understand that a knowing and willful false or fraudulent statement made in connection with this certification may be punished by
fine, imprisonment, or both.



|                          |  |  |  |                                      
|------------------------- |  |  |  | -------------------------------------
|Dated: September 28, 2010 |  |  |  | /s/ Michael J. Dee                   
|                          |  |  |  | Michael J. Dee                       
|                          |  |  |  | President and Chief Executive Officer
|                          |  |  |  | (Principal Executive Officer)