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as of 03-24-2026 3:55pm EST

$51.37
+$0.77
+1.52%
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Westamerica Bancorp is based in San Rafael, California. Westamerica Bancorporation runs a regional community bank and has approximately $7.5 billion in assets. The banks' net revenue is generated by net interest income. Deposit service charges make up the noninterest income sources. The bank focuses mostly on commercial clients, such as smaller businesses. Its footprint encompasses central and northern California, extending north of San Francisco to Mendocino and Lake counties, south to Kern County in central California and all the way east to Nevada County.

Founded: 1972 Country:
United States
United States
Employees: N/A City: SAN RAFAEL
Market Cap: 1.3B IPO Year: 1994
Target Price: $52.50 AVG Volume (30 days): 160.3K
Analyst Decision: Hold Number of Analysts: 2
Dividend Yield:
3.71%
Dividend Payout Frequency: quarterly
EPS: 3.40 EPS Growth: -14.19
52 Week Low/High: $42.00 - $53.48 Next Earning Date: 04-16-2026
Revenue: N/A Revenue Growth: N/A
Revenue Growth (this year): -5.07% Revenue Growth (next year): -2.70%
P/E Ratio: 14.65 Index: N/A
Free Cash Flow: 139.8M FCF Growth: -14.43%

Earnings Transcripts

SEC 8-K filings with transcript text

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2025
Q4

Q4 2025 Earnings

8-K SELL

Jan 15, 2026 · 100% conf.

AI Prediction SELL

1D

-1.64%

$50.06

Act: -2.02%

5D

-3.66%

$49.03

Act: -2.05%

20D

-1.50%

$50.14

Act: +2.57%

Price: $50.90 Prob +5D: 0% AUC: 1.000
0001171843-26-000283

Form 8-KFalse000031109400003110942026-01-152026-01-15iso4217:USDxbrli:sharesiso4217:USDxbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549


FORM 8-K


CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported):  January 15, 2026


WESTAMERICA BANCORPORATION

(Exact name of registrant as specified in its charter)


California001-0938394-2156203 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.) 1108 Fifth Avenue San Rafael, California 94901 (Address of Principal Executive Offices) (Zip Code) (707) 863-6000 (Registrant's telephone number, including area code) Not Applicable (Former name or former address, if changed since last report)


Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, no par valueWABCThe Nasdaq Stock Market, LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition.

On January 15, 2026, the Registrant issued a press release, a copy of which is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits.

Exhibit 99.1 Press Release dated January 15, 2026 Exhibit 104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WESTAMERICA BANCORPORATION

Date: January 15, 2026By: /s/ Anela Jonas Anela Jonas Senior Vice President and Chief Financial Officer

2025
Q3

Q3 2025 Earnings

8-K

Oct 16, 2025

0001171843-25-006484

Form 8-KFalse000031109400003110942025-10-162025-10-16iso4217:USDxbrli:sharesiso4217:USDxbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549


FORM 8-K


CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported):  October 16, 2025


WESTAMERICA BANCORPORATION

(Exact name of registrant as specified in its charter)


California001-0938394-2156203 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.) 1108 Fifth Avenue San Rafael, California 94901 (Address of Principal Executive Offices) (Zip Code) (707) 863-6000 (Registrant's telephone number, including area code) Not Applicable (Former name or former address, if changed since last report)


Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, no par valueWABCThe Nasdaq Stock Market, LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition.

On October 16, 2025, the Registrant issued a press release, a copy of which is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits.

Exhibit 99.1 Press Release dated October 16, 2025 Exhibit 104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WESTAMERICA BANCORPORATION

Date: October 16, 2025By: /s/ Anela Jonas Anela Jonas Senior Vice President and Chief Financial Officer

2025
Q2

Q2 2025 Earnings

8-K

Jul 17, 2025

0001171843-25-004529

Form 8-KFalse000031109400003110942025-07-172025-07-17iso4217:USDxbrli:sharesiso4217:USDxbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549


FORM 8-K


CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported):  July 17, 2025


WESTAMERICA BANCORPORATION

(Exact name of registrant as specified in its charter)


California001-0938394-2156203 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.) 1108 Fifth Avenue San Rafael, California 94901 (Address of Principal Executive Offices) (Zip Code) (707) 863-6000 (Registrant's telephone number, including area code) Not Applicable (Former name or former address, if changed since last report)


Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, no par valueWABCThe Nasdaq Stock Market, LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition.

On July 17, 2025, the Registrant issued a press release, a copy of which is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits.

Exhibit 99.1 Press Release dated July 17, 2025 Exhibit 104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WESTAMERICA BANCORPORATION

Date: July 17, 2025By: /s/ Anela Jonas Anela Jonas Senior Vice President and Chief Financial Officer

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