NETSCOUT SYS INC

Ticker: NTCT CUSIP: 64115T104 Class: Common Stock

Assenagon Asset Management S.A.'s Holding History (CIK: 0001546007)

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

Q4 2025

Shares 11,099 Value ($000) $300 Avg Close $27.04 Range $25.20 - $30.67

Q3 2025

Shares 554,039 Value ($000) $14,311 Avg Close $23.66 Range $20.39 - $26.25

Q2 2025

Shares 1,072,227 Value ($000) $26,602 Avg Close $22.23 Range $18.12 - $25.23

Q1 2025

Shares 1,152,379 Value ($000) $24,211 Avg Close $22.48 Range $20.35 - $27.89

Q4 2024

Shares 823,911 Value ($000) $17,846 Avg Close $21.68 Range $19.50 - $23.20

Q3 2024

Shares 1,053,606 Value ($000) $22,916 Avg Close $19.71 Range $17.73 - $21.85

Q2 2024

Shares 846,435 Value ($000) $15,481 Avg Close $19.73 Range $17.10 - $21.93

Q1 2024

Shares 485,190 Value ($000) $10,597 Avg Close $21.70 Range $19.82 - $24.42

Q4 2023

Shares 622,927 Value ($000) $13,673 Avg Close $22.43 Range $19.74 - $28.26

Q3 2023

Shares 130,443 Value ($000) $3,655 Avg Close $28.60 Range $27.35 - $31.04

Q2 2023

Shares 153,221 Value ($000) $4,742 Avg Close $29.39 Range $25.90 - $31.66

Q1 2023

Shares 265,135 Value ($000) $7,596 Avg Close $29.93 Range $26.69 - $36.24

Q4 2022

Shares 161,052 Value ($000) $5 Avg Close $34.52 Range $31.03 - $38.02

Q3 2022

Shares 184,201 Value ($000) $5,769 Avg Close $32.72 Range $28.69 - $35.73

Q2 2022

Shares 140,241 Value ($000) $4,747 Avg Close $33.55 Range $30.28 - $37.68

Q1 2022

Shares 350,480 Value ($000) $11,243 Avg Close $31.42 Range $28.86 - $33.94

Q4 2021

Shares 248,336 Value ($000) $8,215 Avg Close $30.32 Range $26.61 - $34.87

Q3 2021

Shares 70,685 Value ($000) $1,905 Avg Close $27.72 Range $26.01 - $29.86

Q2 2021

Shares 37,515 Value ($000) $1,071 Avg Close $28.41 Range $24.82 - $31.11

Q1 2021

Shares 176,986 Value ($000) $4,984 Avg Close $29.32 Range $26.28 - $31.91

Q4 2020

Shares 705,390 Value ($000) $19,342 Avg Close $23.89 Range $19.76 - $28.28

Q3 2020

Shares 724,550 Value ($000) $15,817 Avg Close $24.16 Range $20.55 - $27.50

Q2 2020

Shares 162,364 Value ($000) $4,150 Avg Close $25.84 Range $21.65 - $29.31

Q3 2019

Shares 660,467 Value ($000) $15,230 Avg Close $23.88 Range $20.94 - $26.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,099	$300	$27.04	$25.20 - $30.67
Q3 2025	554,039	$14,311	$23.66	$20.39 - $26.25
Q2 2025	1,072,227	$26,602	$22.23	$18.12 - $25.23
Q1 2025	1,152,379	$24,211	$22.48	$20.35 - $27.89
Q4 2024	823,911	$17,846	$21.68	$19.50 - $23.20
Q3 2024	1,053,606	$22,916	$19.71	$17.73 - $21.85
Q2 2024	846,435	$15,481	$19.73	$17.10 - $21.93
Q1 2024	485,190	$10,597	$21.70	$19.82 - $24.42
Q4 2023	622,927	$13,673	$22.43	$19.74 - $28.26
Q3 2023	130,443	$3,655	$28.60	$27.35 - $31.04
Q2 2023	153,221	$4,742	$29.39	$25.90 - $31.66
Q1 2023	265,135	$7,596	$29.93	$26.69 - $36.24
Q4 2022	161,052	$5	$34.52	$31.03 - $38.02
Q3 2022	184,201	$5,769	$32.72	$28.69 - $35.73
Q2 2022	140,241	$4,747	$33.55	$30.28 - $37.68
Q1 2022	350,480	$11,243	$31.42	$28.86 - $33.94
Q4 2021	248,336	$8,215	$30.32	$26.61 - $34.87
Q3 2021	70,685	$1,905	$27.72	$26.01 - $29.86
Q2 2021	37,515	$1,071	$28.41	$24.82 - $31.11
Q1 2021	176,986	$4,984	$29.32	$26.28 - $31.91
Q4 2020	705,390	$19,342	$23.89	$19.76 - $28.28
Q3 2020	724,550	$15,817	$24.16	$20.55 - $27.50
Q2 2020	162,364	$4,150	$25.84	$21.65 - $29.31
Q3 2019	660,467	$15,230	$23.88	$20.94 - $26.75