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COMMUNITY FINANCIAL SYSTEM, INC.

CBU Net selling
CIK 0000723188 #1668 in the set updated 17 Sep 2026
Bought (120 mo)
$845.59K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$24.41M
$0.00 on a plan · $12.79M straight out of an exercise
Sold at will
$11.61M
47 of 91 sales
Net
−$23.56M
−$10.77M against sales at will

By person

34 insiders · 150 transactions
1.7×

Dimitar A. Karaivanov holds only 1.7 times base salary in stock. $1.56M of shares against $900.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Dimitar A. Karaivanov last reported holding, valued at $62.47, the price Common Stock was last bought or sold at on the open market here, on 9 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
STEELE SALLY A
Director
$106.92K (1)
$3.35M (10)
−$3.25M
48,397
0.0920%
$3.02M
−0.1%
MICHAEL R KALLET
Director
—
$3.02M (14)
−$3.02M
122,563
0.2329%
$7.66M
−27.0%
TRYNISKI MARK E
Director
—
$2.38M (4) scheduled
−$2.38M
175,151
0.3329%
$10.94M
+29.4%
Bolus Mark J.
Director
—
$2.31M (10) scheduled
−$2.31M
122,041
0.2319%
$7.62M
+12.7%
STICKELS ERIC
Director
—
$1.94M (8)
−$1.94M
140,751
0.2675%
$8.79M
−13.3%
Getman George J
Executive VP & General Counsel
—
$1.73M (5) scheduled
−$1.73M
47,059
0.0894%
$2.94M
+20.6%
ACE BRIAN R
Director
$99.70K (1)
$1.73M (7) scheduled
−$1.63M
72,728
0.1382%
$4.54M
+42.4%
Parente John
Director
$106.40K (1)
$1.72M (5) scheduled
−$1.62M
119,990
0.2280%
$7.50M
+2.1%
Whipple John F.
Director
—
$1.39M (5) scheduled
−$1.39M
8,506
0.0162%
$531.37K
+3,062%
DICERBO NICHOLAS A
Director
—
$923.22K (6)
−$923.22K
182,372
0.3466%
$11.39M
−9.4%
Kingsley Scott Allen
EVP, Chief Operating Officer
—
$910.91K (3) scheduled
−$910.91K
57,704
0.1097%
$3.60M
+37.0%
GABRIEL JAMES A
Director
—
$795.33K (1) scheduled
−$795.33K
77,580
0.1474%
$4.85M
0.0%
Serbun Joseph F
President, Retail Banking
—
$663.71K (2) scheduled
−$663.71K
14,783
0.0281%
$923.47K
+39.3%
DONAHUE BRIAN D
EVP & Chief Banking Officer
—
$602.96K (3) scheduled
−$602.96K
47,897
0.0910%
$2.99M
+3.7%
Mucenski Edward S.
Director
—
$338.44K (2) scheduled
−$338.44K
11,346
0.0216%
$708.76K
0.0%
Gillan-Myer Maureen A
EVP, Chief Admin & HR Officer
—
$203.05K (1)
−$203.05K
6,647
0.0126%
$415.24K
+4,999%
MacPherson Kerrie D.
Director
$183.78K (6)
—
+$183.78K
3,302
0.0063%
$206.28K
+931.9%
LEVY JEFFREY M
SVP & Chief Banking Officer
$50.19K (1)
$230.63K (3)
−$180.44K
9,438
0.0179%
$589.57K
+375.2%
Karaivanov Dimitar
President & CEO
$180.22K (4)
—
+$180.22K
24,990
0.0475%
$1.56M
—
Fesette Neil E.
Director
—
$139.19K (1)
−$139.19K
10,690
0.0203%
$667.78K
+1,214%
Hall Brenda M
Director
$30.27K (1)
—
+$30.27K
515
0.0010%
$32.17K
+1,221%
Singh Savneet
Director
$24.99K (1)
—
+$24.99K
418
0.0008%
$26.11K
+2,222%
SKERRITT SUSAN E
Director
$23.80K (3)
—
+$23.80K
380
0.0007%
$23.74K
—
DAVIS JEFFREY L
Director
—
$22.16K (1)
−$22.16K
29,487
0.0560%
$1.84M
+44.1%
Vaccaro John A
Director
$20.01K (1)
—
+$20.01K
492
0.0009%
$30.74K
+181.1%
Knauss Jeffery J
Director
$19.32K (1)
—
+$19.32K
4,829
0.0092%
$301.70K
+34,396%
SUTARIS JOSEPH E
EVP & Chief Financial Officer
—
—
—
32,219
0.0612%
$2.01M
+298.1%
Pecor Raymond C III
Director
—
—
—
20,039
0.0381%
$1.25M
+14.9%
Gibson James W Jr
Director
—
—
—
11,402
0.0217%
$712.28K
+4.3%
Abdo Michael N
EVP and General Counsel
—
—
—
9,206
0.0175%
$575.12K
+183.5%
Durkee Deresa Fischer
SVP, Chief Accounting Officer
—
—
—
5,478
0.0104%
$342.19K
+16.8%
Lemchak Joseph Jonathon
SVP, Chief Investment Officer
—
—
—
5,253
0.0100%
$328.14K
+5.6%
Durkee Matthew K
SVP, Chief Banking Officer
—
—
—
2,858
0.0054%
$178.54K
−12.3%
Wlos Marya Burgio
EVP & Chief Financial Officer
—
—
—
1,993
0.0038%
$124.50K
—

Individual transactions

150
Insider
Date
Role
Action
Shares
Price
Amount
Singh Savneet
9 Sep 2026
Director
Buy
400
$62.47
$24.99K
Vaccaro John A
27 Aug 2026
Director
Buy
317
$63.11
$20.01K
Hall Brenda M
24 Aug 2026
Director
Buy
476
$63.59
$30.27K
Bolus Mark J.
25 Jun 2026
Director
Sell
12,191
$67.00
$816.79K
Durkee Deresa Fischer
10 Jun 2026
SVP, Chief Accounting Officer
Exercised, kept
1,196
$44.27
$52.95K
Durkee Deresa Fischer
10 Jun 2026
SVP, Chief Accounting Officer
Exercised, kept
427
$51.64
$22.05K
STICKELS ERIC
8 Jun 2026
Director
Sell
2,000
$63.98
$127.96K
Whipple John F.
4 Feb 2026
Director
Sold after exercise
4,246
$65.17
$276.70K
STICKELS ERIC
3 Feb 2026
Director
Sell
2,000
$64.75
$129.49K
STEELE SALLY A
3 Feb 2026
Director
Sold after exercise
4,000
$64.12
$256.48K
Abdo Michael N
30 Jan 2026
EVP and General Counsel
Exercised, kept
2,287
$38.02
$86.95K
Gillan-Myer Maureen A
29 Dec 2025
EVP, Chief Admin & HR Officer
Sell indirect
3,450
$58.85
$203.05K
Parente John
16 Dec 2025
Director
Exercised, kept
4,246
$38.02
$161.43K
LEVY JEFFREY M
27 Aug 2025
SVP & Chief Banking Officer
Sell
1,440
$61.38
$88.38K
LEVY JEFFREY M
24 Jan 2025
SVP & Chief Banking Officer
Sell
1,136
$65.98
$74.95K
Whipple John F.
25 Nov 2024
Director
Sold after exercise
3,937
$73.10
$287.80K
Durkee Deresa Fischer
6 Nov 2024
SVP, Chief Accounting Officer
Exercised, kept
1,705
$51.64
$88.05K
Durkee Deresa Fischer
6 Nov 2024
SVP, Chief Accounting Officer
Exercised, kept
427
$38.02
$16.23K
Bolus Mark J.
6 Nov 2024
Director
Sold after exercise
1,900
$70.66
$134.25K
Bolus Mark J.
6 Nov 2024
Director
Sold after exercise
2,192
$69.54
$152.43K
MacPherson Kerrie D.
5 Nov 2024
Director
Buy
320
$62.20
$19.90K
Karaivanov Dimitar
13 Jun 2024
President & CEO
Buy
1,000
$43.52
$43.52K
STICKELS ERIC
15 Mar 2024
Director
Exercised, kept
432
$43.65
$18.85K
Parente John
15 Mar 2024
Director
Exercised, kept
1,199
$43.65
$52.33K
Knauss Jeffery J
14 Mar 2024
Director
Exercised, kept
1,199
$45.74
$54.83K
Fesette Neil E.
11 Mar 2024
Director
Exercised, kept
3,631
$37.77
$137.14K
Whipple John F.
7 Mar 2024
Director
Exercised, kept
3,631
$37.77
$137.14K
Abdo Michael N
7 Mar 2024
EVP and General Counsel
Exercised, kept
700
$37.77
$26.44K
ACE BRIAN R
29 Feb 2024
Director
Exercised, kept
3,631
$37.77
$137.14K
Bolus Mark J.
21 Feb 2024
Director
Sold after exercise
3,631
$45.00
$163.40K
Karaivanov Dimitar
14 Feb 2024
President & CEO
Buy
1,000
$43.70
$43.70K
STEELE SALLY A
29 Jan 2024
Director
Sell
3,501
$48.76
$170.71K
STEELE SALLY A
26 Dec 2023
Director
Sell
9,400
$53.05
$498.67K
Whipple John F.
1 Dec 2023
Director
Exercised, kept
1,259
$44.36
$55.87K
STICKELS ERIC
15 Nov 2023
Director
Exercised, kept
304
$44.87
$13.62K
LEVY JEFFREY M
27 Oct 2023
President, Commercial Banking
Buy
1,300
$38.60
$50.19K
ACE BRIAN R
22 Sep 2023
Director
Buy
2,410
$41.37
$99.70K
Karaivanov Dimitar
7 Sep 2023
EVP, Chief Operating Officer
Buy
1,000
$44.50
$44.50K
Karaivanov Dimitar
16 Aug 2023
EVP, Chief Operating Officer
Buy
1,000
$48.50
$48.50K
MacPherson Kerrie D.
20 Mar 2023
Director
Buy
1,000
$55.42
$55.42K
STEELE SALLY A
15 Mar 2023
Director
Buy indirect
2,000
$53.46
$106.92K
Parente John
15 Mar 2023
Director
Buy
2,000
$53.20
$106.40K
ACE BRIAN R
13 Mar 2023
Director
Sold after exercise
483
$52.57
$25.39K
Bolus Mark J.
13 Mar 2023
Director
Sold after exercise
468
$52.87
$24.74K
ACE BRIAN R
1 Mar 2023
Director
Sold after exercise
4,148
$60.54
$251.12K
Bolus Mark J.
1 Mar 2023
Director
Sold after exercise
4,163
$60.54
$252.02K
Bolus Mark J.
15 Dec 2022
Director
Exercised, kept
591
$59.77
$35.30K
SUTARIS JOSEPH E
2 Dec 2022
EVP & Chief Financial Officer
Exercised, kept
2,388
$35.36
$84.44K
STICKELS ERIC
15 Nov 2022
Director
Exercised, kept
525
$64.37
$33.82K
STEELE SALLY A
23 May 2022
Director
Sell
2,000
$65.30
$130.60K
MacPherson Kerrie D.
29 Apr 2022
Director
Buy
180
$66.37
$11.95K
STEELE SALLY A
28 Apr 2022
Director
Sell
10,000
$66.52
$665.17K
LEVY JEFFREY M
28 Mar 2022
President, Commercial Banking
Sold after exercise
954
$70.54
$67.29K
STEELE SALLY A
2 Mar 2022
Director
Sell
3,275
$73.23
$239.84K
Knauss Jeffery J
7 Jan 2022
Director
Buy
250
$77.27
$19.32K
Getman George J
22 Dec 2021
Executive VP & General Counsel
Sold after exercise
7,097
$73.42
$521.07K
Bolus Mark J.
15 Dec 2021
Director
Exercised, kept
899
$73.32
$65.93K
STICKELS ERIC
15 Nov 2021
Director
Exercised, kept
485
$74.18
$35.99K
MacPherson Kerrie D.
20 May 2021
Director
Buy
439
$79.81
$35.04K
SUTARIS JOSEPH E
19 May 2021
EVP & Chief Financial Officer
Exercised, kept
1,796
$37.77
$67.83K
Parente John
10 Mar 2021
Director
Sold after exercise
7,568
$79.36
$600.57K
Bolus Mark J.
26 Feb 2021
Director
Sold after exercise
4,566
$72.02
$328.86K
SUTARIS JOSEPH E
25 Feb 2021
EVP & Chief Financial Officer
Exercised, kept
3,026
$29.79
$90.14K
Getman George J
22 Feb 2021
Executive VP & General Counsel
Sell
4,727
$71.33
$337.16K
TRYNISKI MARK E
16 Feb 2021
President & CEO
Exercised, kept
18,026
$37.77
$680.84K
Getman George J
12 Feb 2021
Executive VP & General Counsel
Sold after exercise
4,600
$70.36
$323.66K
STEELE SALLY A
12 Feb 2021
Director
Sell
3,195
$70.01
$223.69K
ACE BRIAN R
12 Feb 2021
Director
Sold after exercise
4,566
$69.91
$319.19K
STICKELS ERIC
9 Feb 2021
Director
Sell
3,000
$70.76
$212.28K
STICKELS ERIC
9 Feb 2021
Director
Sell
3,000
$70.63
$211.89K
SKERRITT SUSAN E
22 Dec 2020
Director
Buy
119
$62.33
$7.42K
SKERRITT SUSAN E
21 Dec 2020
Director
Buy
161
$62.01
$9.98K
Whipple John F.
18 Dec 2020
Director
Sold after exercise
6,631
$64.15
$425.35K
Bolus Mark J.
15 Dec 2020
Director
Exercised, kept
622
$65.65
$40.84K
STEELE SALLY A
15 Dec 2020
Director
Sell
10,240
$65.40
$669.70K
SKERRITT SUSAN E
3 Dec 2020
Director
Buy
100
$63.99
$6.40K
MICHAEL R KALLET
23 Nov 2020
Director
Sell
2,403
$64.73
$155.55K
STICKELS ERIC
16 Nov 2020
Director
Exercised, kept
396
$66.35
$26.30K
Fesette Neil E.
11 Nov 2020
Director
Sell
2,200
$63.27
$139.19K
Getman George J
10 Nov 2020
Executive VP & General Counsel
Sold after exercise
5,579
$65.08
$363.07K
ACE BRIAN R
9 Nov 2020
Director
Sold after exercise
3,850
$65.96
$253.94K
Parente John
9 Nov 2020
Director
Sold after exercise
4,631
$66.83
$309.48K
Parente John
9 Nov 2020
Director
Sold after exercise
4,566
$63.01
$287.71K
Getman George J
9 Nov 2020
Executive VP & General Counsel
Sold after exercise
2,910
$65.15
$189.60K
Bolus Mark J.
30 Oct 2020
Director
Sold after exercise
2,640
$57.78
$152.55K
Bolus Mark J.
30 Sep 2020
Director
Sold after exercise
1,210
$55.00
$66.55K
MICHAEL R KALLET
5 Jun 2020
Director
Sell
2,000
$65.12
$130.23K
MICHAEL R KALLET
4 Jun 2020
Director
Sell
3,000
$60.85
$182.54K
MICHAEL R KALLET
29 Apr 2020
Director
Sell
3,000
$67.07
$201.22K
Kingsley Scott Allen
27 Apr 2020
EVP, Chief Operating Officer
Sold after exercise
5,044
$60.67
$306.04K
Kingsley Scott Allen
24 Apr 2020
EVP, Chief Operating Officer
Sold after exercise
4,459
$60.38
$269.22K
MacPherson Kerrie D.
26 Mar 2020
Director
Buy
675
$54.20
$36.59K
TRYNISKI MARK E
24 Dec 2019
President & CEO
Sold after exercise
13,691
$70.35
$963.12K
TRYNISKI MARK E
23 Dec 2019
President & CEO
Sold after exercise
10,000
$70.60
$706.00K
MICHAEL R KALLET
12 Dec 2019
Director
Sell
1,500
$69.23
$103.84K
MICHAEL R KALLET
3 Dec 2019
Director
Sell
1,500
$66.62
$99.93K
STEELE SALLY A
2 Dec 2019
Director
Sold after exercise
3,631
$67.66
$245.66K
MacPherson Kerrie D.
26 Nov 2019
Director
Buy
368
$67.62
$24.88K
STICKELS ERIC
15 Nov 2019
Director
Exercised, kept
201
$67.63
$13.58K
Serbun Joseph F
11 Nov 2019
EVP, Chief Credit Officer
Sold after exercise
7,342
$68.59
$503.58K
STICKELS ERIC
1 Nov 2019
Director
Sell
3,000
$68.12
$204.37K
Getman George J
30 Oct 2019
Executive VP & General Counsel
Exercised, kept
6,377
$27.36
$174.47K
Kingsley Scott Allen
29 Oct 2019
EVP, Chief Operating Officer
Exercised, kept
6,476
$27.36
$177.18K
TRYNISKI MARK E
28 Oct 2019
President & CEO
Exercised, kept
21,603
$28.78
$621.73K
ACE BRIAN R
28 Jun 2019
Director
Sold after exercise
4,471
$65.78
$294.11K
MICHAEL R KALLET
20 May 2019
Director
Sell
3,100
$64.83
$200.96K
TRYNISKI MARK E
6 May 2019
President & CEO
Exercised, kept
14,357
$27.36
$392.81K
MICHAEL R KALLET
18 Mar 2019
Director
Sell
6,725
$62.49
$420.21K
TRYNISKI MARK E
7 Feb 2019
President & CEO
Sell
100
$62.88
$6.29K
TRYNISKI MARK E
7 Feb 2019
President & CEO
Sell
11,269
$62.10
$699.79K
MICHAEL R KALLET
11 Dec 2018
Director
Sell indirect
1,700
$60.80
$103.36K
STICKELS ERIC
15 Nov 2018
Director
Exercised, kept
189
$62.61
$11.83K
Whipple John F.
21 Aug 2018
Director
Sold after exercise
2,566
$66.27
$170.05K
Serbun Joseph F
29 Jun 2018
EVP, Chief Credit Officer
Sold after exercise
2,681
$59.73
$160.13K
Bolus Mark J.
27 Jun 2018
Director
Sell
3,693
$60.39
$223.00K
STICKELS ERIC
21 May 2018
Director
Sell
5,000
$60.30
$301.50K
STICKELS ERIC
21 May 2018
Director
Sell
8,075
$60.23
$486.36K
ACE BRIAN R
17 May 2018
Director
Sold after exercise
4,822
$60.70
$292.72K
Fesette Neil E.
14 May 2018
Director
Exercised, kept
4,631
$29.79
$137.96K
Fesette Neil E.
14 May 2018
Director
Exercised, kept
4,566
$28.78
$131.41K
Fesette Neil E.
14 May 2018
Director
Exercised, kept
3,850
$27.36
$105.34K
Kingsley Scott Allen
8 May 2018
Chief Financial Officer
Exercised, kept
1,236
$19.48
$24.08K
MICHAEL R KALLET
7 May 2018
Director
Sell
2,803
$58.00
$162.57K
DONAHUE BRIAN D
3 May 2018
EVP & Chief Banking Officer
Sold after exercise
62
$57.03
$3.54K
DONAHUE BRIAN D
2 May 2018
EVP & Chief Banking Officer
Sold after exercise
5,087
$57.78
$293.95K
MICHAEL R KALLET
27 Apr 2018
Director
Sell
5,366
$57.08
$306.27K
DAVIS JEFFREY L
22 Dec 2017
Director
Sell indirect
405
$54.72
$22.16K
DONAHUE BRIAN D
21 Dec 2017
EVP & Chief Banking Officer
Sold after exercise
5,535
$55.19
$305.48K
DICERBO NICHOLAS A
5 Dec 2017
Director
Sell
2,000
$56.00
$112.00K
MICHAEL R KALLET
29 Nov 2017
Director
Sell
7,500
$56.38
$422.85K
ACE BRIAN R
26 Sep 2017
Director
Sold after exercise
5,457
$53.35
$291.10K
STICKELS ERIC
22 Sep 2017
Director
Sell
5,000
$53.24
$266.20K
MICHAEL R KALLET
20 Sep 2017
Director
Sell
5,000
$53.00
$265.00K
MICHAEL R KALLET
18 Sep 2017
Director
Sell
5,000
$52.55
$262.73K
DICERBO NICHOLAS A
29 Jun 2017
Director
Sell
3,000
$56.03
$168.08K
Mucenski Edward S.
12 Jun 2017
Director
Sold after exercise
3,000
$57.96
$173.88K
Whipple John F.
16 Feb 2017
Director
Sold after exercise
3,850
$59.97
$230.88K
Parente John
26 Jan 2017
Director
Sell indirect
5,000
$61.56
$307.80K
GABRIEL JAMES A
26 Jan 2017
Director
Sold after exercise
12,883
$61.73
$795.33K
Kingsley Scott Allen
26 Jan 2017
Chief Financial Officer
Sold after exercise
5,435
$61.76
$335.65K
DICERBO NICHOLAS A
27 Dec 2016
Director
Sell
1,000
$62.00
$62.00K
DICERBO NICHOLAS A
8 Dec 2016
Director
Sell
4,000
$60.93
$243.70K
Parente John
8 Dec 2016
Director
Sell indirect
3,566
$60.89
$217.12K
STEELE SALLY A
21 Nov 2016
Director
Sold after exercise
4,631
$54.88
$254.13K
DICERBO NICHOLAS A
21 Nov 2016
Director
Sell
1,500
$55.79
$83.69K
STICKELS ERIC
18 Nov 2016
Director
Exercised, kept
4,246
$38.02
$161.43K
Mucenski Edward S.
17 Nov 2016
Director
Sold after exercise
3,000
$54.85
$164.55K
Gibson James W Jr
14 Nov 2016
Director
Exercised, kept
750
$19.48
$14.61K
DICERBO NICHOLAS A
10 Nov 2016
Director
Sell
5,000
$50.75
$253.75K
TRYNISKI MARK E
11 Oct 2016
President & CEO
Exercised, kept
7,360
$19.48
$143.37K

What was left out

Form 4 filings counted 560
Amendments (4/A) skipped 24
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 44
Sales at will 47
Transactions with no price 0
Shares from compensation/vesting 1,092,523
Sales filed before the plan box existed 39
History held since 31 Aug 2016