United States Banking Services

Financial Institutions Inc (FISI)

Track

Financial Institutions Inc has seen no insider trading activity within the last ninety days. The most recent recorded transactions occurred on March 12, 2026, involving share purchases by the Chief Financial Officer. Prior to that, multiple executives and board members executed significant buy orders on December 13, 2024.
Ticker: FISI Exchange: NSM
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Financial Institutions Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Buy 12 Mar 2026
Value US$3,254,135.04 | Price 277.08 | Shares 21,092 (+41.2%)
Buy 12 Mar 2026
Value US$3,375,182.91 | Price 196.49 | Shares 27,669 (-1.6%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-03-12 2026-03-12 B Purchase
3.7
Plants William Jack II

Chief Financial Officer

Officer
21,092 +41.2%
277.08
US$3,254,135 		21,092 +41.2% 277.08 US$3,254,135
2026-03-12 2026-03-12 B Purchase
3.7
Plants William Jack II

Chief Financial Officer

Officer
27,669 -1.6%
196.49
US$3,375,183 		27,669 -1.6% 196.49 US$3,375,183
2024-12-16 2024-12-13 B Purchase
BYERS SANDRA L

Principal Accounting Officer
59,531 -13.1%
457.17
US$1,327,189 		59,531 -13.1% 457.17 US$1,327,189
2024-12-16 2024-12-13 B Purchase
3.7
Plants William Jack II

Chief Financial Officer

Officer
2,800 +131.0%
25.00
US$70,000 		2,800 +131.0% 25.00 US$70,000
2024-12-16 2024-12-13 B Purchase
3.1
Glaser Robert M
Non-Executive Director
4,000 +9.7%
25.00
US$100,000 		4,000 +9.7% 25.00 US$100,000
2024-12-16 2024-12-13 B Purchase
Quinn Kevin B

Chief Comm Banking Officer

Officer
400 +12.1%
25.00
US$10,000 		400 +12.1% 25.00 US$10,000
2024-12-16 2024-12-13 B Purchase
2.1
Burruano Samuel J Jr

Chief Legal Officer

Officer
2,000 +19.6%
25.00
US$50,000 		2,000 +19.6% 25.00 US$50,000
2024-12-16 2024-12-13 B Purchase
2.8
BIRMINGHAM MARTIN KEARNEY

President & CEO

Officer
4,000 +3.3%
25.00
US$100,000 		4,000 +3.3% 25.00 US$100,000
2024-12-16 2024-12-13 B Purchase
2.3
HOLLIDAY SUSAN R
Non-Executive Director
2,000 +5.4%
25.00
US$50,000 		2,000 +5.4% 25.00 US$50,000
2024-12-16 2024-12-13 B Purchase
0.6
Collins Laurie R

Chief Human Resources Officer

Officer
2,000 +73.6%
25.00
US$50,000 		2,000 +73.6% 25.00 US$50,000
2024-12-16 2024-12-13 B Purchase
2.5
GULLO SAMUEL M
Non-Executive Director
4,000 +10.9%
25.00
US$100,000 		4,000 +10.9% 25.00 US$100,000
2024-12-16 2024-12-13 B Purchase
3.1
Latella Robert N
Non-Executive Director
4,000 +33.3%
25.00
US$100,000 		4,000 +33.3% 25.00 US$100,000
2024-12-16 2024-12-13 B Purchase
PACOS GARY A.

Chief Risk Officer

Officer
2,000 +inf%
25.00
US$50,000 		2,000 +inf% 25.00 US$50,000
2024-12-16 2024-12-13 B Purchase
VanGelder Kim E
Non-Executive Director
600 +2.2%
25.00
US$15,000 		600 +2.2% 25.00 US$15,000
2024-12-16 2024-12-13 B Purchase
2.3
BOSWELL DONALD
Non-Executive Director
800 +5.5%
25.00
US$20,000 		800 +5.5% 25.00 US$20,000
2024-12-16 2024-12-13 B Purchase
Zupan Mark
Non-Executive Director
2,000 +20.7%
25.00
US$50,000 		2,000 +20.7% 25.00 US$50,000
2024-12-16 2024-12-13 B Purchase
3.0
DORN ANDREW W JR
Non-Executive Director
2,000 +5.8%
25.00
US$50,000 		2,000 +5.8% 25.00 US$50,000
2023-05-24 2023-05-18 B Purchase
2.3
BOSWELL DONALD
Non-Executive Director
890 +10.4%
16.74
US$14,899 		890 +10.4% 16.74 US$14,899
2023-05-15 2023-05-11 B Purchase
2.3
HOLLIDAY SUSAN R
Non-Executive Director
500 +100.0%
15.65
US$7,825 		500 +100.0% 15.65 US$7,825
2023-05-15 2023-05-11 B Purchase
2.3
HOLLIDAY SUSAN R
Non-Executive Director
500 +inf%
15.75
US$7,875 		500 +inf% 15.75 US$7,875
2023-05-10 2023-05-08 B Purchase
2.5
GULLO SAMUEL M
Non-Executive Director
2,000 +6.5%
15.94
US$31,880 		2,000 +6.5% 15.94 US$31,880
2023-05-05 2023-05-04 B Purchase
3.1
Glaser Robert M
Non-Executive Director
1,500 +inf%
14.56
US$21,840 		1,500 +inf% 14.56 US$21,840
2023-05-04 2023-05-04 B Purchase
3.1
Latella Robert N
Non-Executive Director
10,000 +500.0%
15.06
US$150,600 		10,000 +500.0% 15.06 US$150,600
2023-05-04 2023-05-03 B Purchase
2.8
BIRMINGHAM MARTIN KEARNEY

President & CEO

Officer
1,500 +1.4%
16.25
US$24,375 		1,500 +1.4% 16.25 US$24,375
2023-05-04 2023-05-03 B Purchase
3.0
DORN ANDREW W JR
Non-Executive Director
1,000 +3.4%
16.21
US$16,210 		1,000 +3.4% 16.21 US$16,210
2023-05-04 2023-05-03 B Purchase
3.7
Plants William Jack II

Chief Financial Officer

Officer
300 +16.3%
16.15
US$4,845 		300 +16.3% 16.15 US$4,845
2023-05-04 2023-05-03 B Purchase
3.7
Plants William Jack II

Chief Financial Officer

Officer
300 +19.5%
16.17
US$4,851 		300 +19.5% 16.17 US$4,851
2023-05-04 2023-05-03 B Purchase
3.7
Plants William Jack II

Chief Financial Officer

Officer
900 +141.3%
16.18
US$14,562 		900 +141.3% 16.18 US$14,562
2023-05-04 2023-05-03 B Purchase
2.1
Burruano Samuel J Jr

Executive Vice President

Officer
1,000 +16.2%
15.82
US$15,820 		1,000 +16.2% 15.82 US$15,820
2023-03-02 2023-03-01 B Purchase
0.6
Collins Laurie R

Senior Vice President

Officer
800 +inf%
24.75
US$19,800 		800 +inf% 24.75 US$19,800
2023-02-09 2023-02-08 B Purchase
2.1
Burruano Samuel J Jr

Executive Vice President

Officer
500 +12.3%
24.70
US$12,350 		500 +12.3% 24.70 US$12,350
2022-11-07 2022-11-04 B Purchase
2.8
BIRMINGHAM MARTIN KEARNEY

President & CEO

Officer
1,000 +1.0%
23.43
US$23,430 		1,000 +1.0% 23.43 US$23,430
2021-05-05 2021-05-03 B Purchase
3.0
DORN ANDREW W JR
Non-Executive Director
1,100 +4.2%
32.05
US$35,250 		1,100 +4.2% 32.05 US$35,250
2020-05-15 2020-05-14 B Purchase
3.0
DORN ANDREW W JR
Non-Executive Director
1,000 +4.2%
13.50
US$13,500 		1,000 +4.2% 13.50 US$13,500
2020-05-15 2020-05-13 B Purchase
3.1
Glaser Robert M
Non-Executive Director
1,000 +4.9%
14.15
US$14,150 		1,000 +4.9% 14.15 US$14,150
2020-05-07 2020-05-06 B Purchase
2.6
DUGAN JOSEPH L

Senior Vice President

Officer
500 +9.3%
15.90
US$7,950 		500 +9.3% 15.90 US$7,950
2020-05-07 2020-05-05 B Purchase
2.6
DUGAN JOSEPH L

Senior Vice President

Officer
2,500 +86.8%
19.23
US$48,075 		2,500 +86.8% 19.23 US$48,075
2020-05-06 2020-05-05 B Purchase
1.6
Bigham Justin K.

Executive Vice President

Officer
1,500 +inf%
18.41
US$27,615 		1,500 +inf% 18.41 US$27,615
2020-05-06 2020-05-05 B Purchase
2.8
BIRMINGHAM MARTIN KEARNEY

President & CEO

Officer
5,000 +6.0%
18.83
US$94,150 		5,000 +6.0% 18.83 US$94,150
2020-05-06 2020-05-05 B Purchase
3.0
DORN ANDREW W JR
Non-Executive Director
2,558 +11.9%
18.57
US$47,502 		2,558 +11.9% 18.57 US$47,502
2020-05-06 2020-05-05 B Purchase
2.1
Burruano Samuel J Jr

Senior Vice President

Officer
1,500 +164.3%
19.56
US$29,340 		1,500 +164.3% 19.56 US$29,340
2020-03-12 2020-03-11 B Purchase
2.3
HOLLIDAY SUSAN R
Non-Executive Director
2,000 +7.7%
20.63
US$41,260 		2,000 +7.7% 20.63 US$41,260
2020-03-12 2020-03-10 B Purchase
2.5
GULLO SAMUEL M
Non-Executive Director
2,500 +10.3%
21.50
US$53,750 		2,500 +10.3% 21.50 US$53,750
2020-03-11 2020-03-10 B Purchase
3.1
Glaser Robert M
Non-Executive Director
2,000 +10.9%
20.68
US$41,360 		2,000 +10.9% 20.68 US$41,360
2019-05-03 2019-05-03 B Purchase
2.8
BIRMINGHAM MARTIN KEARNEY

President & CEO

Officer
1,000 +1.3%
28.33
US$28,330 		1,000 +1.3% 28.33 US$28,330
2019-05-03 2019-05-02 B Purchase
2.6
DUGAN JOSEPH L

Senior Vice President

Officer
10,600 +inf%
28.45
US$301,570 		10,600 +inf% 28.45 US$301,570
2018-11-02 2018-10-31 B Purchase DUGAN JOSEPH L

Senior Vice President

Officer
345 +37.1%
28.55
US$9,850 		345 +37.1% 28.55 US$9,850
2018-10-30 2018-10-30 B Purchase BIRMINGHAM MARTIN KEARNEY

President & CEO

Officer
2,000 +2.8%
28.44
US$56,880 		2,000 +2.8% 28.44 US$56,880
2018-08-22 2018-08-21 B Purchase BIRMINGHAM MARTIN KEARNEY

President & CEO

Officer
1,500 +2.1%
31.95
US$47,925 		1,500 +2.1% 31.95 US$47,925
2018-08-02 2018-08-01 B Purchase Burneal Michael D

Senior Vice President

Officer
500 +13.5%
31.70
US$15,850 		500 +13.5% 31.70 US$15,850
2018-08-01 2018-07-31 B Purchase DORN ANDREW W JR Non-Executive Director
900 +4.9%
32.45
US$29,205 		900 +4.9% 32.45 US$29,205
2018-06-13 2018-06-12 S Sale Case David G

Senior Vice President

Officer
800 -18.9%
33.10
US$26,480 		800 -18.9% 33.10 US$26,480
2018-02-01 2018-02-01 B Purchase DORN ANDREW W JR Non-Executive Director
1,557 +10.1%
30.95
US$48,189 		1,557 +10.1% 30.95 US$48,189
2017-12-14 2017-12-13 B Purchase Glaser Robert M
1,000 +8.0%
32.34
US$32,340 		1,000 +8.0% 32.34 US$32,340
2017-12-11 2017-12-08 B Purchase Dolan Paula Dollinger

Senior Vice President
290 +22.3%
32.65
US$9,468 		290 +22.3% 32.65 US$9,468
2017-12-11 2017-12-07 B Purchase Dolan Paula Dollinger

Senior Vice President
300 +30.0%
33.10
US$9,930 		300 +30.0% 33.10 US$9,930
2017-11-30 2017-11-29 B Purchase BOSWELL DONALD
359 +28.1%
33.40
US$11,991 		359 +28.1% 33.40 US$11,991
2017-11-22 2017-11-22 B Purchase KREIENBERG WILLIAM L

Executive Vice President
500 +2.8%
32.33
US$16,165 		500 +2.8% 32.33 US$16,165
2017-11-22 2017-11-21 B Purchase KLOTZBACH KEVIN B

EVP & Chief Financial Officer
500 +2.2%
32.04
US$16,020 		500 +2.2% 32.04 US$16,020
2017-11-22 2017-11-21 B Purchase DUGAN JOSEPH L

Senior Vice President
930 +inf%
32.15
US$29,900 		930 +inf% 32.15 US$29,900
2017-11-22 2017-11-20 B Purchase Burneal Michael D

Senior Vice President
70 +8.8%
31.55
US$2,208 		70 +8.8% 31.55 US$2,208
2017-11-22 2017-11-20 B Purchase Burneal Michael D

Senior Vice President
560 +17.9%
31.49
US$17,634 		560 +17.9% 31.49 US$17,634
2017-11-22 2017-11-20 B Purchase BIRMINGHAM MARTIN KEARNEY

President & CEO
1,000 +1.2%
31.65
US$31,650 		1,000 +1.2% 31.65 US$31,650
2017-03-08 2017-03-06 S Sale ANDERSON KARL VALENTINE JR
5 -0.0%
34.06
US$170 		5 -0.0% 34.06 US$170
2017-03-08 2017-03-06 S Sale ANDERSON KARL VALENTINE JR
1,155 -7.9%
34.41
US$39,743 		1,155 -7.9% 34.41 US$39,743
2017-01-30 2017-01-30 S Sale BENJAMIN JOHN E Non-Executive Director
100 -0.5%
33.88
US$3,388 		100 -0.5% 33.88 US$3,388
2017-01-30 2017-01-30 S Sale BENJAMIN JOHN E Non-Executive Director
762 -3.7%
33.85
US$25,794 		762 -3.7% 33.85 US$25,794
2017-01-30 2017-01-30 S Sale BENJAMIN JOHN E Non-Executive Director
838 -3.9%
33.83
US$28,345 		838 -3.9% 33.83 US$28,345
2016-08-29 2016-08-26 B Purchase Guarino Charles J

Senior Vice President

Officer
400 +14.7%
26.47
US$10,588 		400 +14.7% 26.47 US$10,588
2016-08-24 2016-08-24 B Purchase KLOTZBACH KEVIN B

EVP & Chief Financial Officer

Officer
900 +3.9%
27.04
US$24,336 		900 +3.9% 27.04 US$24,336
2016-08-19 2016-08-17 B Purchase BIRMINGHAM MARTIN KEARNEY

President & CEO

Officer
5,000 +6.2%
26.64
US$133,200 		5,000 +6.2% 26.64 US$133,200
2016-08-19 2016-08-17 B Purchase KREIENBERG WILLIAM L

EVP, CAO, Gen'l Counsel & CRO

Officer
3,000 +20.0%
26.43
US$79,290 		3,000 +20.0% 26.43 US$79,290
2016-08-01 2016-07-29 B Purchase DORN ANDREW W JR Non-Executive Director
1,000 +8.9%
27.11
US$27,110 		1,000 +8.9% 27.11 US$27,110
2016-06-13 2016-06-13 S Sale Kenefick Jeffrey Patrick

Executive Vice President

Officer
1,596 -15.5%
27.55
US$43,970 		1,596 -15.5% 27.55 US$43,970
2016-06-13 2016-06-13 S Sale Case David G

Senior Vice President

Officer
1,000 -24.9%
27.39
US$27,390 		1,000 -24.9% 27.39 US$27,390
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