Exhibit 99.1

REPORT UNDER NATIONAL INSTRUMENT 51-102

REPORT OF VOTING RESULTS

To: Canadian Securities Administrators

In accordance with section 11.3 of National Instrument 51-102 – Continuous Disclosure Obligations, the following sets out the matters voted on at the Annual Meeting of Shareholders of Bank of Montreal (the “Bank”) held on April 15, 2026 and, as such votes were conducted by ballot, the number and percentage of votes cast FOR, AGAINST/WITHHELD from each vote. Each of the matters set out below is described in greater detail in the Notice of Annual Meeting of Shareholders and Management Proxy Circular which is available at www.bmo.com/investorrelations.

1. Election of Directors

A ballot was conducted to vote on each resolution to appoint each of the following 14 nominees as a Director of the Bank to serve until the next Annual Meeting of Shareholders of the Bank or until their resignation or their successor is elected or appointed, and the outcome was as follows:

 

         
Nominee      Votes For       % Votes For     Votes Withheld     % Votes Withheld

Janice M. Babiak

     354,755,101      95.98%   14,859,714  

4.02%

Craig W. Broderick

     367,498,923      99.43%   2,115,892  

0.57%

Tammy L. Brown

     368,739,106      99.76%   875,709  

0.24%

Hazel Claxton

     368,428,591      99.68%   1,186,224  

0.32%

Diane L. Cooper

     368,205,660      99.62%   1,407,884  

0.38%

George A. Cope

     357,023,631      96.59%   12,591,185  

3.41%

Stephen Dent

     365,401,455      98.86%   4,213,360  

1.14%

Martin S. Eichenbaum

     365,964,241      99.01%   3,650,574  

0.99%

David Harquail

     368,545,013      99.71%   1,069,802  

0.29%

Eric R. La Flèche

     358,092,154      96.88%   11,522,661  

3.12%

Brian McManus

     368,811,632      99.78%   803,183  

0.22%

Lorraine Mitchelmore

     364,043,370      98.49%   5,571,445  

1.51%

Madhu Ranganathan

     368,358,842      99.66%   1,255,973  

0.34%

Darryl White

     367,707,076      99.48%   1,907,740  

0.52%

2. Appointment of Shareholders’ Auditors

A ballot was conducted to vote on the resolution to appoint the firm of KPMG LLP as the auditors of the Bank for the 2026 fiscal year and the outcome was as follows:

 

       

Votes For

  % Votes For   Votes Withheld   % Votes Withheld

347,812,508

  91.63%   31,783,815   8.37%

3. Advisory Vote on the Bank’s approach to Executive Compensation

A ballot was conducted to vote on the advisory resolution on the Bank’s approach to Executive Compensation and the outcome was as follows:

 

       

Votes For

  % Votes For   Votes Against   % Votes Against

356,077,044

  96.34%   13,536,959   3.66%


 

- 2 -

 

4. Shareholder Proposal No. 1: Strengthening shareholder participation in Annual General Meetings

 

         

Votes For

  % Votes For   Votes Against   % Votes Against   Abstentions*

3,071,879

  0.83%   365,282,641   99.17%   1,259,269

5. Shareholder Proposal No. 2: Inclusion of Young People in the Bank’s Governance Bodies

 

         

Votes For

  % Votes For   Votes Against   % Votes Against   Abstentions*

7,170,040

  1.95%   361,413,639   98.05%   1,025,059

6. Shareholder Proposal No. 3: Responsible, Performance-Aligned Executive Compensation Policy

 

         

Votes For

  % Votes For   Votes Against   % Votes Against   Abstentions*

19,575,021

  5.31%   348,822,269   94.69%   1,215,803

7. Shareholder Proposal No. 4: Strategic Diversification of Skills on the Board of Directors

 

         

Votes For

  % Votes For   Votes Against   % Votes Against   Abstentions*

32,581,413

  8.85%   335,622,304   91.15%   1,409,896

8. Shareholder Proposal No. 5: Formal Recognition of the Board of Directors’ Systemic Role

 

         

Votes For

  % Votes For   Votes Against   % Votes Against   Abstentions*

24,409,155

  6.67%   341,753,537   93.33%   3,451,100

9. Shareholder Proposal No. 6: Oversight of Artificial Intelligence to Preserve the Human Dimension

 

         

Votes For

  % Votes For   Votes Against   % Votes Against   Abstentions*

81,714,613

  22.17%   286,800,664   77.83%   1,098,977

10. Shareholder Proposal No. 7: Public Disclosure of Non-Confidential Information, Country-By-Country Reporting, Compensation Ratios and Tax Havens

 

         

Votes For

  % Votes For   Votes Against   % Votes Against   Abstentions*

27,256,945

  7.40%   341,061,676   92.60%   1,294,793


 

- 3 -

 

11. Shareholder Proposal No. 8: Advisory Vote on Environmental Policies

 

         

Votes For

  % Votes For   Votes Against   % Votes Against   Abstentions*

50,334,994

  13.80%   314,304,240   86.20%   4,971,170

*An abstention is counted as present for quorum purposes but is not counted as a vote cast in determining whether the requisite majority of votes cast has approved the proposal.

Dated this 15th day of April, 2026.

     Bank of Montreal

     By: /s/ Pascale Elharrar

     Pascale Elharrar

     Corporate Secretary