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United States Communications & Networking

Ribbon Communications Inc (RBBN)

Track

The most recent insider trading activity occurred on February 13, 2026, with President & CEO Bruce William McClelland making a purchase. Prior to this, significant selling activity was observed in September 2025 by EVP, Global Sales Dan Redington and Director Beatriz Infante. Earlier buys were noted in March 2024 by EVP, CFO Miguel A. Lopez.
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Ticker: RBBN Exchange: NSM
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
McClelland Bruce William
President & CEO
1 purchase — total 24,750 USD
Buy 13 Feb 2026
Value US$1,217,786.36 | Price 89.39 | Shares 77,676
Buy 11 Feb 2026
Value US$1,190,415.42 | Price 96.72 | Shares 45,013
Buy 10 Feb 2026
Value US$24,702.00 | Price 2.06 | Shares 12,000
Proposed sale 8 Sep 2025
Value US$56,987.52 | Price 4.02 | Shares 14,176
Sale 8 Sep 2025
Value US$56,987.52 | Price 4.02 | Shares 14,176
Proposed sale 5 Sep 2025
Value US$34,605.46 | Price 3.98 | Shares 8,692
Sale 5 Sep 2025
Value US$34,597.50 | Price 3.98 | Shares 8,690
Sale 5 Sep 2025
Value US$626,352.39 | Price 4.03 | Shares 155,434
Proposed sale 5 Sep 2025
Value US$626,352.39 | Price 4.03 | Shares 155,434
Sale 4 Sep 2025
Value US$83,252.00 | Price 4.16 | Shares 20,000
Proposed sale 4 Sep 2025
Value US$83,252.00 | Price 4.16 | Shares 20,000
Buy 9 Apr 2025
Value US$51.38 | Price 3.67 | Shares 14
Sale 13 Sep 2024
Value US$17,602.18 | Price 3.04 | Shares 5,790
Proposed sale 13 Sep 2024
Value US$17,602.18 | Price 3.04 | Shares 5,790
Buy 15 Mar 2024
Value US$289,000.00 | Price 2.89 | Shares 100,000
Buy 15 Mar 2024
Value US$5,798.40 | Price 2.90 | Shares 2,000
Buy 5 Mar 2024
Value US$2,979.10 | Price 2.98 | Shares 1,000
Buy 5 Mar 2024
Value US$2,880.00 | Price 2.88 | Shares 1,000
Buy 4 Mar 2024
Value US$2,916.80 | Price 2.92 | Shares 1,000
Buy 1 Mar 2024
Value US$29,900.97 | Price 3.02 | Shares 9,900
Sale 28 Feb 2024
Value US$129,102.30 | Price 3.07 | Shares 42,094
Proposed sale 27 Feb 2024
Value US$134,279.86 | Price 3.19 | Shares 42,094
Sale 26 Feb 2024
Value US$106,659.95 | Price 3.10 | Shares 34,452
Sale 23 Feb 2024
Value US$74,115.86 | Price 3.09 | Shares 23,964
Sale 21 Feb 2024
Value US$24,270.32 | Price 3.20 | Shares 7,584
Proposed sale 21 Feb 2024
Value US$211,200.00 | Price 3.20 | Shares 66,000
Buy 8 Dec 2023
Value US$7,707.84 | Price 2.19 | Shares 3,526
Buy 7 Dec 2023
Value US$4,390.00 | Price 2.20 | Shares 2,000
Buy 4 May 2023
Value US$5,270.00 | Price 2.64 | Shares 2,000
Buy 3 May 2023
Value US$26,000.00 | Price 2.60 | Shares 10,000
Buy 30 Mar 2023
Value US$4,850,000.00 | Price 970.00 | Shares 5,000
Buy 16 Aug 2022
Value US$4,999,999.20 | Price 3.05 | Shares 1,639,344
Buy 12 Aug 2022
Value US$4,999,999.20 | Price 3.05 | Shares 1,639,344
Buy 11 Aug 2022
Value US$10,919.12 | Price 3.28 | Shares 3,329
Sale 3 May 2022
Value US$86,500.00 | Price 3.46 | Shares 25,000
Sale 2 May 2022
Value US$52,350.00 | Price 3.49 | Shares 15,000
Buy 15 Mar 2022
Value US$8,910.00 | Price 2.97 | Shares 3,000
Buy 14 Mar 2022
Value US$42,150.00 | Price 2.81 | Shares 15,000
Buy 14 Mar 2022
Value US$281,000.00 | Price 2.81 | Shares 100,000
Buy 25 Mar 2021
Value US$3,930.00 | Price 7.86 | Shares 500
Sale 2 Mar 2021
Value US$85,944.00 | Price 8.59 | Shares 10,000
Sale 1 Mar 2021
Value US$66,187.50 | Price 8.83 | Shares 7,500
Sale 8 Dec 2020
Value US$59,709.08 | Price 7.19 | Shares 8,304
Buy 4 Nov 2020
Value US$8,580.00 | Price 4.29 | Shares 2,000
Buy 4 Sep 2020
Value US$19,610.00 | Price 3.92 | Shares 5,000
Buy 28 Aug 2020
Value US$12,785.10 | Price 4.26 | Shares 3,000
Buy 27 Aug 2020
Value US$8,090.00 | Price 4.05 | Shares 2,000
Buy 25 Aug 2020
Value US$42,100.00 | Price 4.21 | Shares 10,000
Buy 21 Aug 2020
Value US$44,900.00 | Price 4.49 | Shares 10,000
Buy 18 Aug 2020
Value US$44,900.00 | Price 4.49 | Shares 10,000
Planned sale 17 Aug 2020
Value US$18,368.58 | Price 4.56 | Shares 4,032
Buy 12 Aug 2020
Value US$43,847.32 | Price 4.39 | Shares 9,988
Buy 11 Aug 2020
Value US$52.68 | Price 4.39 | Shares 12
Buy 10 Aug 2020
Value US$44,528.00 | Price 4.45 | Shares 10,000
Planned sale 17 Jun 2020
Value US$18,028.73 | Price 3.92 | Shares 4,596
Planned sale 17 Jun 2020
Value US$26,226.62 | Price 3.92 | Shares 6,692
Planned sale 17 Jun 2020
Value US$33,456.53 | Price 3.92 | Shares 8,532
Planned sale 17 Jun 2020
Value US$24,299.68 | Price 3.92 | Shares 6,194
Planned sale 17 Jun 2020
Value US$35,357.42 | Price 3.92 | Shares 9,014
Planned sale 15 Jun 2020
Value US$7,554.36 | Price 3.88 | Shares 1,947
Planned sale 15 Jun 2020
Value US$3,189.36 | Price 3.88 | Shares 822
Planned sale 15 Jun 2020
Value US$7,651.36 | Price 3.88 | Shares 1,972
Planned sale 15 Jun 2020
Value US$3,018.64 | Price 3.88 | Shares 778
Planned sale 15 May 2020
Value US$3,548.68 | Price 3.24 | Shares 1,095
Planned sale 15 May 2020
Value US$13,237.09 | Price 3.24 | Shares 4,083
Planned sale 15 May 2020
Value US$12,334.48 | Price 3.24 | Shares 3,806
Buy 13 May 2020
Value US$32,500.00 | Price 3.25 | Shares 10,000
Planned sale 16 Apr 2020
Value US$8,432.85 | Price 2.85 | Shares 2,959
Planned sale 15 Apr 2020
Value US$9,991.21 | Price 2.92 | Shares 3,422
Buy 16 Mar 2020
Value US$22,578.00 | Price 2.26 | Shares 10,000
Buy 13 Mar 2020
Value US$22,000.00 | Price 2.20 | Shares 10,000
Buy 11 Mar 2020
Value US$51,592.00 | Price 2.58 | Shares 20,000
Buy 9 Mar 2020
Value US$32,880.31 | Price 2.88 | Shares 11,414
Buy 6 Mar 2020
Value US$73,894.00 | Price 3.06 | Shares 24,161
Buy 27 Feb 2020
Value US$92,055.00 | Price 3.23 | Shares 28,500
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
2026-02-13 2026-02-13 B Purchase
3.8
McClelland Bruce William

President & CEO

Executive Director
77,676 +38.9%
89.39
US$1,217,786 		77,676 +38.9% 89.39 US$1,217,786
2026-02-13 2026-02-11 B Purchase
3.8
McClelland Bruce William

President & CEO

Executive Director
45,013 -22.4%
96.72
US$1,190,415 		45,013 -22.4% 96.72 US$1,190,415
2026-02-13 2026-02-10 B Purchase
3.8
McClelland Bruce William

President & CEO

Executive Director
54,065 -0.0%
67.65
US$4,560,728 		54,065 -0.0% 67.65 US$4,560,728
2025-09-08 2025-09-08 PrS Proposed sale
3.5
DANIEL REDINGTON

Officer

Officer
14,176
4.02
US$56,988 		14,176 4.02 US$56,988
2025-09-08 2025-09-08 S Sale
3.5
Redington Dan

EVP, Global Sales

Officer
14,176 -100.0%
4.02
US$56,988 		14,176 -100.0% 4.02 US$56,988
2025-09-08 2025-09-05 PrS Proposed sale
2.6
BEATRIZ INFANTE

Director

Non-Executive Director
8,692
3.98
US$34,605 		8,692 3.98 US$34,605
2025-09-08 2025-09-05 S Sale
2.6
INFANTE BEATRIZ V
Non-Executive Director
8,690 -2.5%
3.98
US$34,597 		8,690 -2.5% 3.98 US$34,597
2025-09-08 2025-09-05 S Sale
3.5
Redington Dan

EVP, Global Sales

Officer
155,434 -91.6%
4.03
US$626,352 		155,434 -91.6% 4.03 US$626,352
2025-09-05 2025-09-05 PrS Proposed sale
3.5
DANIEL REDINGTON

Officer

Officer
155,434
4.03
US$626,352 		155,434 4.03 US$626,352
2025-09-08 2025-09-04 S Sale
3.5
Redington Dan

EVP, Global Sales

Officer
20,000 -10.5%
4.16
US$83,252 		20,000 -10.5% 4.16 US$83,252
2025-09-04 2025-09-04 PrS Proposed sale
3.5
DANIEL REDINGTON

Officer

Officer
20,000
4.16
US$83,252 		20,000 4.16 US$83,252
2025-04-11 2025-04-09 B Purchase
2.1
JPMORGAN CHASE & CO
Large shareholder
14 +0.0%
3.67
US$51 		14 +0.0% 3.67 US$51
2024-09-16 2024-09-13 S Sale
2.6
INFANTE BEATRIZ V
Non-Executive Director
5,790 -1.9%
3.04
US$17,602 		5,790 -1.9% 3.04 US$17,602
2024-09-13 2024-09-13 PrS Proposed sale
2.6
INFANTE BEATRIZ V

Director

Non-Executive Director
5,790
3.04
US$17,602 		5,790 3.04 US$17,602
2024-03-18 2024-03-15 B Purchase
3.1
GRAYSON BRUNS H
Non-Executive Director
100,000 +20.4%
2.89
US$289,000 		100,000 +20.4% 2.89 US$289,000
2024-03-18 2024-03-15 B Purchase
4.0
LOPEZ MIGUEL A

EVP, CFO

Officer
2,000 +0.7%
2.90
US$5,798 		2,000 +0.7% 2.90 US$5,798
2024-03-06 2024-03-05 B Purchase
4.0
LOPEZ MIGUEL A

EVP, CFO

Officer
1,000 +0.4%
2.98
US$2,979 		1,000 +0.4% 2.98 US$2,979
2024-03-05 2024-03-05 B Purchase
4.0
LOPEZ MIGUEL A

EVP, CFO

Officer
1,000 +0.4%
2.88
US$2,880 		1,000 +0.4% 2.88 US$2,880
2024-03-06 2024-03-04 B Purchase
4.0
LOPEZ MIGUEL A

EVP, CFO

Officer
1,000 +0.4%
2.92
US$2,917 		1,000 +0.4% 2.92 US$2,917
2024-03-01 2024-03-01 B Purchase
3.8
McClelland Bruce William

President & CEO

Executive Director
9,900 +0.9%
3.02
US$29,901 		9,900 +0.9% 3.02 US$29,901
2024-03-01 2024-02-28 S Sale
1.1
Macken Patrick W

EVP, CLO & Secretary

Officer
42,094 -20.6%
3.07
US$129,102 		42,094 -20.6% 3.07 US$129,102
2024-02-27 2024-02-27 PrS Proposed sale
1.1
Macken Patrick W

Officer

Officer
42,094
3.19
US$134,280 		42,094 3.19 US$134,280
2024-02-28 2024-02-26 S Sale
3.5
Redington Dan

EVP, Global Sales

Officer
34,452 -34.0%
3.10
US$106,660 		34,452 -34.0% 3.10 US$106,660
2024-02-23 2024-02-23 S Sale
3.5
Redington Dan

EVP, Global Sales

Officer
23,964 -19.1%
3.09
US$74,116 		23,964 -19.1% 3.09 US$74,116
2024-02-23 2024-02-21 S Sale
3.5
Redington Dan

EVP, Global Sales

Officer
7,584 -5.7%
3.20
US$24,270 		7,584 -5.7% 3.20 US$24,270
2024-02-21 2024-02-21 PrS Proposed sale
3.5
Redington Dan

Officer

Officer
66,000
3.20
US$211,200 		66,000 3.20 US$211,200
2023-12-11 2023-12-08 B Purchase
4.0
LOPEZ MIGUEL A

EVP, CFO

Officer
3,526 +1.4%
2.19
US$7,708 		3,526 +1.4% 2.19 US$7,708
2023-12-11 2023-12-07 B Purchase
4.0
LOPEZ MIGUEL A

EVP, CFO

Officer
2,000 +0.8%
2.20
US$4,390 		2,000 +0.8% 2.20 US$4,390
2023-05-05 2023-05-04 B Purchase
4.0
LOPEZ MIGUEL A

EVP & CFO

Officer
2,000 +1.0%
2.64
US$5,270 		2,000 +1.0% 2.64 US$5,270
2023-05-05 2023-05-03 B Purchase
3.8
McClelland Bruce William

President & CEO

Executive Director
10,000 +0.9%
2.60
US$26,000 		10,000 +0.9% 2.60 US$26,000
2023-04-03 2023-03-30 B Purchase
Swarth Investments Ltd.
Large shareholder
5,000 +inf%
970.00
US$4,850,000 		5,000 +inf% 970.00 US$4,850,000
2022-08-18 2022-08-16 B Purchase
Swarth Investments Ltd.
Large shareholder
1,639,344 +6.4%
3.05
US$4,999,999 		1,639,344 +6.4% 3.05 US$4,999,999
2022-08-16 2022-08-12 B Purchase
2.1
JPMORGAN CHASE & CO
Large shareholder
1,639,344 +3.3%
3.05
US$4,999,999 		1,639,344 +3.3% 3.05 US$4,999,999
2022-08-16 2022-08-11 B Purchase
2.1
JPMORGAN CHASE & CO
Large shareholder
3,329 +0.0%
3.28
US$10,919 		3,329 +0.0% 3.28 US$10,919
2022-05-04 2022-05-03 S Sale
3.4
Bucci Sam

EVP & GM IP Optical Networks

Officer
25,000 -16.5%
3.46
US$86,500 		25,000 -16.5% 3.46 US$86,500
2022-05-04 2022-05-02 S Sale
3.4
Bucci Sam

EVP & GM IP Optical Networks

Officer
15,000 -9.0%
3.49
US$52,350 		15,000 -9.0% 3.49 US$52,350
2022-03-16 2022-03-15 B Purchase
4.0
LOPEZ MIGUEL A

EVP, CFO

Officer
3,000 +3.5%
2.97
US$8,910 		3,000 +3.5% 2.97 US$8,910
2022-03-15 2022-03-14 B Purchase
3.8
McClelland Bruce William

President & CEO

Executive Director
15,000 +1.3%
2.81
US$42,150 		15,000 +1.3% 2.81 US$42,150
2022-03-15 2022-03-14 B Purchase
3.1
GRAYSON BRUNS H
Non-Executive Director
100,000 +42.2%
2.81
US$281,000 		100,000 +42.2% 2.81 US$281,000
2021-03-26 2021-03-25 B Purchase
4.0
LOPEZ MIGUEL A

EVP and CFO

Officer
500 +2.3%
7.86
US$3,930 		500 +2.3% 7.86 US$3,930
2021-03-02 2021-03-02 S Sale
3.4
Bucci Sam

EVP & GM, IP Optical Networks

Officer
10,000 -14.7%
8.59
US$85,944 		10,000 -14.7% 8.59 US$85,944
2021-03-02 2021-03-01 S Sale
3.4
Bucci Sam

EVP & GM, IP Optical Networks

Officer
7,500 -9.9%
8.83
US$66,188 		7,500 -9.9% 8.83 US$66,188
2020-12-10 2020-12-08 S Sale
1.4
Marmurek Eric S

SVP, CAO

Officer
8,304 -19.8%
7.19
US$59,709 		8,304 -19.8% 7.19 US$59,709
2020-11-06 2020-11-04 B Purchase
4.0
LOPEZ MIGUEL A

EVP and CFO

Officer
2,000 +10.0%
4.29
US$8,580 		2,000 +10.0% 4.29 US$8,580
2020-09-09 2020-09-04 B Purchase
4.0
LOPEZ MIGUEL A

EVP and CFO

Officer
5,000 +33.3%
3.92
US$19,610 		5,000 +33.3% 3.92 US$19,610
2020-08-31 2020-08-28 B Purchase
4.0
LOPEZ MIGUEL A

EVP and CFO

Officer
3,000 +25.0%
4.26
US$12,785 		3,000 +25.0% 4.26 US$12,785
2020-08-31 2020-08-27 B Purchase
4.0
LOPEZ MIGUEL A

EVP and CFO

Officer
2,000 +20.0%
4.05
US$8,090 		2,000 +20.0% 4.05 US$8,090
2020-08-27 2020-08-25 B Purchase
4.0
LOPEZ MIGUEL A

EVP and CFO

Officer
10,000 +inf%
4.21
US$42,100 		10,000 +inf% 4.21 US$42,100
2020-08-24 2020-08-21 B Purchase
3.8
McClelland Bruce William

President & CEO

Executive Director
10,000 +8.7%
4.49
US$44,900 		10,000 +8.7% 4.49 US$44,900
2020-08-19 2020-08-18 B Purchase
3.8
McClelland Bruce William

President & CEO

Executive Director
10,000 +9.5%
4.49
US$44,900 		10,000 +9.5% 4.49 US$44,900
2020-08-19 2020-08-17 PlS Planned sale
Scarfo Anthony

EVP & GM Cloud & Edge Bus Unit

Officer
4,032 -4.6%
4.56
US$18,369 		4,032 -4.6% 4.56 US$18,369
2020-08-12 2020-08-12 B Purchase
3.8
McClelland Bruce William

President & CEO

Executive Director
9,988 +10.4%
4.39
US$43,847 		9,988 +10.4% 4.39 US$43,847
2020-08-12 2020-08-11 B Purchase
3.8
McClelland Bruce William

President & CEO

Executive Director
12 +0.0%
4.39
US$53 		12 +0.0% 4.39 US$53
2020-08-12 2020-08-10 B Purchase
3.8
McClelland Bruce William

President & CEO

Executive Director
10,000 +11.7%
4.45
US$44,528 		10,000 +11.7% 4.45 US$44,528
2020-06-19 2020-06-17 PlS Planned sale
Riley Kevin W.

EVP and CTO

Officer
4,596 -2.2%
3.92
US$18,029 		4,596 -2.2% 3.92 US$18,029
2020-06-19 2020-06-17 PlS Planned sale
1.8
Raiford Daryl

EVP & CFO

Officer
6,692 -3.1%
3.92
US$26,227 		6,692 -3.1% 3.92 US$26,227
2020-06-19 2020-06-17 PlS Planned sale
Bruny Steven M

EVP, Sales - Americas Region

Officer
8,532 -6.1%
3.92
US$33,457 		8,532 -6.1% 3.92 US$33,457
2020-06-19 2020-06-17 PlS Planned sale
Ferguson Justin K.

EVP and General Counsel

Officer
6,194 -6.8%
3.92
US$24,300 		6,194 -6.8% 3.92 US$24,300
2020-06-19 2020-06-17 PlS Planned sale
Scarfo Anthony

EVP and GM, Cloud & Edge

Executive Director
9,014 -9.4%
3.92
US$35,357 		9,014 -9.4% 3.92 US$35,357
2020-06-17 2020-06-15 PlS Planned sale
Bruny Steven M

EVP, Sales - Americas Region

Officer
1,947 -1.7%
3.88
US$7,554 		1,947 -1.7% 3.88 US$7,554
2020-06-17 2020-06-15 PlS Planned sale
1.8
Raiford Daryl

EVP & CFO

Officer
822 -0.4%
3.88
US$3,189 		822 -0.4% 3.88 US$3,189
2020-06-17 2020-06-15 PlS Planned sale
Riley Kevin W.

EVP and CTO

Officer
1,972 -1.0%
3.88
US$7,651 		1,972 -1.0% 3.88 US$7,651
2020-06-17 2020-06-15 PlS Planned sale
Scarfo Anthony

EVP and GM, Cloud & Edge

Executive Director
778 -1.1%
3.88
US$3,019 		778 -1.1% 3.88 US$3,019
2020-05-19 2020-05-15 PlS Planned sale
1.4
Marmurek Eric S

SVP and CAO

Officer
1,095 -2.8%
3.24
US$3,549 		1,095 -2.8% 3.24 US$3,549
2020-05-19 2020-05-15 PlS Planned sale
1.8
Raiford Daryl

EVP & CFO

Officer
4,083 -2.1%
3.24
US$13,237 		4,083 -2.1% 3.24 US$13,237
2020-05-19 2020-05-15 PlS Planned sale
Bruny Steven M

EVP, Sales - Americas Region

Officer
3,806 -3.4%
3.24
US$12,334 		3,806 -3.4% 3.24 US$12,334
2020-05-15 2020-05-13 B Purchase
3.8
McClelland Bruce William

President & CEO

Officer
10,000 +13.2%
3.25
US$32,500 		10,000 +13.2% 3.25 US$32,500
2020-04-17 2020-04-16 PlS Planned sale
Ferguson Justin K.

EVP and General Counsel

Officer
2,959 -4.2%
2.85
US$8,433 		2,959 -4.2% 2.85 US$8,433
2020-04-17 2020-04-15 PlS Planned sale
1.4
Marmurek Eric S

SVP and CAO

Officer
3,422 -8.0%
2.92
US$9,991 		3,422 -8.0% 2.92 US$9,991
2020-03-17 2020-03-16 B Purchase
3.8
McClelland Bruce William

President & CEO

Executive Director
10,000 +15.2%
2.26
US$22,578 		10,000 +15.2% 2.26 US$22,578
2020-03-17 2020-03-13 B Purchase
3.8
McClelland Bruce William

President & CEO

Executive Director
10,000 +18.0%
2.20
US$22,000 		10,000 +18.0% 2.20 US$22,000
2020-03-13 2020-03-11 B Purchase
3.8
McClelland Bruce William

President & CEO

Executive Director
20,000 +56.2%
2.58
US$51,592 		20,000 +56.2% 2.58 US$51,592
2020-03-10 2020-03-09 B Purchase
3.8
McClelland Bruce William

President & CEO

Executive Director
11,414 +47.2%
2.88
US$32,880 		11,414 +47.2% 2.88 US$32,880
2020-03-10 2020-03-06 B Purchase
3.8
McClelland Bruce William

President & CEO

Executive Director
24,161 +inf%
3.06
US$73,894 		24,161 +inf% 3.06 US$73,894
2020-02-28 2020-02-27 B Purchase
2.6
MATHY KENT
Non-Executive Director
28,500 +27.3%
3.23
US$92,055 		28,500 +27.3% 3.23 US$92,055
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