QUODD

Insider Transactions last 24 months for NetScout Systems, Inc. - NSDQ: NTCT

Transactions
All	Buy	Sell	Option Exercise

Filer's Name	Relationship/ Title	Trans. Date	Trans. Type	Ownership Type	Security Type	Shares	Price	Trans. Value	Total Shares Owned
Grasso Alfred	Director	09/12/2025	AM	Direct	COM	7,000	$0.00	$0.00	40,000
Perretta Christopher	Director	09/12/2025	AM	Direct	COM	7,000	$0.00	$0.00	50,866
Egan John R	Director	09/12/2025	AM	Direct	COM	7,000	$0.00	$0.00	105,740
Donahue Robert E	Director	09/12/2025	AM	Direct	COM	7,000	$0.00	$0.00	66,977
Vitale Vivian M	Director	09/12/2025	AM	Direct	COM	7,000	$0.00	$0.00	45,970
Pelage Marlene	Director	09/12/2025	AM	Direct	COM	7,000	$0.00	$0.00	18,085
Nash Shannon	Director	09/12/2025	AM	Direct	COM	7,000	$0.00	$0.00	18,085
Hadzima Joseph G Jr	Director	09/12/2025	AM	Direct	COM	7,000	$0.00	$0.00	131,298
Grasso Alfred	Director	08/27/2025	DS	Direct	COM	5,644	$24.44	$137,939.36	33,000
Grasso Alfred	Director	08/26/2025	DS	Direct	COM	5,356	$24.14	$129,293.84	38,644
Piazza Anthony John	EVP & Chief Financial Officer	08/25/2025	DF	Direct	COM	737	$23.51	$17,323.19	21,571
Piazza Anthony John	EVP & Chief Financial Officer	08/25/2025	AM	Direct	COM	2,500	$0.00	$0.00	22,308
Munshi Sanjay	Chief Operating Officer	08/25/2025	DF	Direct	COM	731	$23.51	$17,182.16	8,254
Munshi Sanjay	Chief Operating Officer	08/25/2025	AM	Direct	COM	3,000	$0.00	$0.00	8,985
Szabados Michael	Director	08/22/2025	DS	Direct	COM	4,000	$22.91	$91,640.00	38,939
Hadzima Joseph G Jr	Director	08/12/2025	DS	Direct	COM	3,500	$22.03	$77,105.00	124,298
Downing John	EVP, World-Wide Sales	08/08/2025	DS	Direct	COM	3,000	$21.40	$64,200.00	136,732
Singhal Anil K	President & CEO	06/15/2025	DF	Direct	COM	3,776	$23.25	$87,792.00	419,922
Singhal Anil K	President & CEO	06/15/2025	AM	Direct	COM	10,800	$0.00	$0.00	423,698
Piazza Anthony John	EVP & Chief Financial Officer	06/15/2025	DF	Direct	COM	589	$23.25	$13,694.25	19,808
Piazza Anthony John	EVP & Chief Financial Officer	06/15/2025	AM	Direct	COM	2,000	$0.00	$0.00	20,397
Downing John	EVP, World-Wide Sales	06/15/2025	DF	Direct	COM	1,591	$23.25	$36,990.75	139,732
Downing John	EVP, World-Wide Sales	06/15/2025	AM	Direct	COM	5,400	$0.00	$0.00	141,323
Munshi Sanjay	Chief Operating Officer	06/15/2025	DF	Direct	COM	585	$23.25	$13,601.25	5,985
Munshi Sanjay	Chief Operating Officer	06/15/2025	AM	Direct	COM	2,400	$0.00	$0.00	6,570

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Transaction Type Key First letter: A = Acquired, D = Disposed Second letter: A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security \| D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) \| E = Expiration of short derivative position \| F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. \| G = Gift \| H = Expiration (or cancellation) of long derivative position with value received \| I = Discretionary transaction in accordance with Rule 16b-3(f) \| J = Other \| L = Small acquisition under Rule 16a-6 \| M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 \| O = Exercise of out-of-the-money derivative security \| P = Open market or private purchase \| S = Open market or private sale \| U = Disposition pursuant to a tender of shares in a change of control transaction \| W = Acquisition or disposition by will or the laws of descent and distribution \| X = Exercise of in-the-money or at-the-money derivative security \| Z = Deposit into or withdrawal from voting trust		Send to Excel

Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security | D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) | E = Expiration of short derivative position | F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. | G = Gift | H = Expiration (or cancellation) of long derivative position with value received | I = Discretionary transaction in accordance with Rule 16b-3(f) | J = Other | L = Small acquisition under Rule 16a-6 | M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | O = Exercise of out-of-the-money derivative security | P = Open market or private purchase | S = Open market or private sale | U = Disposition pursuant to a tender of shares in a change of control transaction | W = Acquisition or disposition by will or the laws of descent and distribution | X = Exercise of in-the-money or at-the-money derivative security | Z = Deposit into or withdrawal from voting trust

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