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<title>Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights</title>
<link href="http://www.insiderinsights.com/news/company/fisi" ></link>
<id>urn:uuid:4a90f6a2-ddf9-844f-bb45-e1152665a46d</id>
<updated>2026-11-10T22:53:54-05:00</updated>
<author>Jonathan Moreland</author>
<subtitle>Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services</subtitle>
<entry>
<title>FISI: DORN ANDREW W JR (DIR) Bought (B) 1,575 Shares of FINANCIAL INSTITUTIONS INC for $40.11 on 11/2</title>
<link href="http://www.insiderinsights.com/company/fisi/financial-institutions-inc/id-6486420" ></link>
<id>urn:uuid:8956f49b-5a0e-2479-1edf-16db95a1861d</id>
<updated>2026-11-03T16:05:05-05:00</updated>
<summary type="html" ><![CDATA[FINANCIAL INSTITUTIONS INC (FISI). Recent Price: $39.73. Mkt Cap:775.6mm. 10D Vol: 137,140]]></summary>
</entry>
<entry>
<title>FISI: JONES BLAKE G (SO) Acquired (JB) 1k Shares of FINANCIAL INSTITUTIONS INC for $0.00 on 9/25</title>
<link href="http://www.insiderinsights.com/company/fisi/financial-institutions-inc/id-6473985" ></link>
<id>urn:uuid:5867abd5-dd82-2b1b-e14f-6c9668b814cd</id>
<updated>2026-09-28T16:05:05-04:00</updated>
<summary type="html" ><![CDATA[FINANCIAL INSTITUTIONS INC (FISI). Recent Price: $39.73. Mkt Cap:775.6mm. 10D Vol: 137,140]]></summary>
</entry>
<entry>
<title>FISI: JONES BLAKE G (SO) Disposed (JS) 360 Shares of FINANCIAL INSTITUTIONS INC for $40.23 on 9/25</title>
<link href="http://www.insiderinsights.com/company/fisi/financial-institutions-inc/id-6473986" ></link>
<id>urn:uuid:1d04b7de-4c58-066c-6185-b6bfa1fbe5ee</id>
<updated>2026-09-28T16:05:05-04:00</updated>
<summary type="html" ><![CDATA[FINANCIAL INSTITUTIONS INC (FISI). Recent Price: $39.73. Mkt Cap:775.6mm. 10D Vol: 137,140]]></summary>
</entry>
<entry>
<title>FISI: ZUPAN MARK (DIR) Bought (B) 608 Shares of FINANCIAL INSTITUTIONS INC for $40.77 on 9/2</title>
<link href="http://www.insiderinsights.com/company/fisi/financial-institutions-inc/id-6465208" ></link>
<id>urn:uuid:245efcf8-ce3a-db0b-4f69-1ef47e0a2067</id>
<updated>2026-09-03T16:05:04-04:00</updated>
<summary type="html" ><![CDATA[FINANCIAL INSTITUTIONS INC (FISI). Recent Price: $39.73. Mkt Cap:775.6mm. 10D Vol: 137,140]]></summary>
</entry>
<entry>
<title>FISI: HOLLIDAY SUSAN R (DIR) Acquired (JB) 1,282 Shares of FINANCIAL INSTITUTIONS INC for $0.00 on 5/20</title>
<link href="http://www.insiderinsights.com/company/fisi/financial-institutions-inc/id-6408969" ></link>
<id>urn:uuid:2c027530-c00b-8b74-d7d1-2df07710cee9</id>
<updated>2026-05-21T16:07:16-04:00</updated>
<summary type="html" ><![CDATA[FINANCIAL INSTITUTIONS INC (FISI). Recent Price: $39.73. Mkt Cap:775.6mm. 10D Vol: 137,140]]></summary>
</entry>
<entry>
<title>FISI: DORN ANDREW W JR (DIR) Acquired (JB) 1,282 Shares of FINANCIAL INSTITUTIONS INC for $0.00 on 5/20</title>
<link href="http://www.insiderinsights.com/company/fisi/financial-institutions-inc/id-6408970" ></link>
<id>urn:uuid:a639a703-7872-9d7a-e57b-a8f422db9cf2</id>
<updated>2026-05-21T16:07:15-04:00</updated>
<summary type="html" ><![CDATA[FINANCIAL INSTITUTIONS INC (FISI). Recent Price: $39.73. Mkt Cap:775.6mm. 10D Vol: 137,140]]></summary>
</entry>
<entry>
<title>FISI: VANGELDER KIM E (DIR) Acquired (JB) 1,282 Shares of FINANCIAL INSTITUTIONS INC for $0.00 on 5/20</title>
<link href="http://www.insiderinsights.com/company/fisi/financial-institutions-inc/id-6408971" ></link>
<id>urn:uuid:c764fb97-b7e5-997e-b789-e3c6eaf629a9</id>
<updated>2026-05-21T16:07:14-04:00</updated>
<summary type="html" ><![CDATA[FINANCIAL INSTITUTIONS INC (FISI). Recent Price: $39.73. Mkt Cap:775.6mm. 10D Vol: 137,140]]></summary>
</entry>
<entry>
<title>FISI: HARTING BRUCE W (DIR) Acquired (JB) 1,282 Shares of FINANCIAL INSTITUTIONS INC for $0.00 on 5/20</title>
<link href="http://www.insiderinsights.com/company/fisi/financial-institutions-inc/id-6408916" ></link>
<id>urn:uuid:e88925e1-194d-43c3-3762-a04bc85d0d7f</id>
<updated>2026-05-21T16:07:12-04:00</updated>
<summary type="html" ><![CDATA[FINANCIAL INSTITUTIONS INC (FISI). Recent Price: $39.73. Mkt Cap:775.6mm. 10D Vol: 137,140]]></summary>
</entry>
<entry>
<title>FISI: ZUPAN MARK (DIR) Acquired (JB) 1,282 Shares of FINANCIAL INSTITUTIONS INC for $0.00 on 5/20</title>
<link href="http://www.insiderinsights.com/company/fisi/financial-institutions-inc/id-6408917" ></link>
<id>urn:uuid:519187d3-579e-9e67-1d44-a07df017523d</id>
<updated>2026-05-21T16:07:11-04:00</updated>
<summary type="html" ><![CDATA[FINANCIAL INSTITUTIONS INC (FISI). Recent Price: $39.73. Mkt Cap:775.6mm. 10D Vol: 137,140]]></summary>
</entry>
<entry>
<title>FISI: BURLEW DAWN H (DIR) Acquired (JB) 1,595 Shares of FINANCIAL INSTITUTIONS INC for $35.10 on 5/20</title>
<link href="http://www.insiderinsights.com/company/fisi/financial-institutions-inc/id-6408918" ></link>
<id>urn:uuid:f297c749-f744-7902-ea3f-8f4fc9467cf1</id>
<updated>2026-05-21T16:07:09-04:00</updated>
<summary type="html" ><![CDATA[FINANCIAL INSTITUTIONS INC (FISI). Recent Price: $39.73. Mkt Cap:775.6mm. 10D Vol: 137,140]]></summary>
</entry>
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