RIBBON COMMUNICATIONS INC

Ticker: RBBN CUSIP: 762544104 Class: Common Stock

VICTORY CAPITAL MANAGEMENT INC's Holding History (CIK: 0001040188)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 349,543 Value ($000) $1,007 Avg Close $3.23 Range $2.72 - $4.09

Q3 2025

Shares 354,626 Value ($000) $1,348 Avg Close $3.93 Range $3.57 - $4.29

Q2 2025

Shares 491,177 Value ($000) $1,970 Avg Close $3.60 Range $3.01 - $4.29

Q1 2025

Shares 605,306 Value ($000) $2,373 Avg Close $4.21 Range $3.66 - $5.38

Q4 2024

Shares 555,839 Value ($000) $2,312 Avg Close $3.78 Range $3.03 - $4.39

Q3 2024

Shares 504,503 Value ($000) $1,640 Avg Close $3.24 Range $2.75 - $3.95

Q2 2024

Shares 316,426 Value ($000) $1,041 Avg Close $3.04 Range $2.47 - $3.58

Q1 2024

Shares 321,544 Value ($000) $1,029 Avg Close $3.04 Range $2.75 - $3.65

Q4 2023

Shares 295,103 Value ($000) $856 Avg Close $2.25 Range $1.78 - $3.00

Q3 2023

Shares 228,154 Value ($000) $611 Avg Close $2.92 Range $2.59 - $3.59

Q2 2023

Shares 15,095 Value ($000) $42 Avg Close $2.77 Range $2.30 - $3.49

Q1 2023

Shares 15,447 Value ($000) $53 Avg Close $3.65 Range $2.70 - $4.84

Q4 2022

Shares 15,646 Value ($000) $44 Avg Close $2.59 Range $2.19 - $3.14

Q3 2022

Shares 157,474 Value ($000) $350 Avg Close $3.17 Range $2.22 - $3.99

Q2 2022

Shares 149,472 Value ($000) $454 Avg Close $3.02 Range $2.57 - $3.65

Q1 2022

Shares 121,790 Value ($000) $420 Avg Close $4.10 Range $2.74 - $6.42

Q4 2021

Shares 98,397 Value ($000) $595 Avg Close $5.93 Range $5.11 - $6.46

Q3 2021

Shares 48,204 Value ($000) $288 Avg Close $6.75 Range $5.80 - $7.78

Q2 2021

Shares 41,648 Value ($000) $317 Avg Close $7.65 Range $6.29 - $8.72

Q1 2021

Shares 32,484 Value ($000) $267 Avg Close $8.28 Range $6.22 - $11.25

Q4 2020

Shares 19,973 Value ($000) $131 Avg Close $5.28 Range $3.62 - $7.49

Q3 2020

Shares 18,921 Value ($000) $73 Avg Close $4.22 Range $3.61 - $5.64

Q2 2020

Shares 17,039 Value ($000) $67 Avg Close $3.63 Range $2.67 - $4.68

Q1 2020

Shares 21,336 Value ($000) $65 Avg Close $3.01 Range $1.95 - $3.68

Q3 2019

Shares 20,901 Value ($000) $122 Avg Close $5.25 Range $4.79 - $5.93

Q2 2019

Shares 4,975 Value ($000) $24 Avg Close $4.88 Range $4.23 - $5.55

Q1 2019

Shares 4,975 Value ($000) $26 Avg Close $5.36 Range $4.64 - $6.56

Q4 2018

Shares 32,365 Value ($000) $156 Avg Close $5.80 Range $4.62 - $7.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	349,543	$1,007	$3.23	$2.72 - $4.09
Q3 2025	354,626	$1,348	$3.93	$3.57 - $4.29
Q2 2025	491,177	$1,970	$3.60	$3.01 - $4.29
Q1 2025	605,306	$2,373	$4.21	$3.66 - $5.38
Q4 2024	555,839	$2,312	$3.78	$3.03 - $4.39
Q3 2024	504,503	$1,640	$3.24	$2.75 - $3.95
Q2 2024	316,426	$1,041	$3.04	$2.47 - $3.58
Q1 2024	321,544	$1,029	$3.04	$2.75 - $3.65
Q4 2023	295,103	$856	$2.25	$1.78 - $3.00
Q3 2023	228,154	$611	$2.92	$2.59 - $3.59
Q2 2023	15,095	$42	$2.77	$2.30 - $3.49
Q1 2023	15,447	$53	$3.65	$2.70 - $4.84
Q4 2022	15,646	$44	$2.59	$2.19 - $3.14
Q3 2022	157,474	$350	$3.17	$2.22 - $3.99
Q2 2022	149,472	$454	$3.02	$2.57 - $3.65
Q1 2022	121,790	$420	$4.10	$2.74 - $6.42
Q4 2021	98,397	$595	$5.93	$5.11 - $6.46
Q3 2021	48,204	$288	$6.75	$5.80 - $7.78
Q2 2021	41,648	$317	$7.65	$6.29 - $8.72
Q1 2021	32,484	$267	$8.28	$6.22 - $11.25
Q4 2020	19,973	$131	$5.28	$3.62 - $7.49
Q3 2020	18,921	$73	$4.22	$3.61 - $5.64
Q2 2020	17,039	$67	$3.63	$2.67 - $4.68
Q1 2020	21,336	$65	$3.01	$1.95 - $3.68
Q3 2019	20,901	$122	$5.25	$4.79 - $5.93
Q2 2019	4,975	$24	$4.88	$4.23 - $5.55
Q1 2019	4,975	$26	$5.36	$4.64 - $6.56
Q4 2018	32,365	$156	$5.80	$4.62 - $7.20