Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| NETSCOUT SYSTEMS INCNTCT · Entity 4285 | EVP & Chief Financial Officer | August 25, 2026 | August 26, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
NETSCOUT SYSTEMS INC
Report date August 25, 2026 · Filed August 26, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 29,517 |
Ending reported balance
After 2026-08-25 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2026-08-25 · Exercise / conversion · Acquired 2,500 · Balance 30,254 F1: The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person. F2: Price is N/A. Row 2 · 2026-08-25 · Tax withholding · Disposed 737 · Balance 29,517 F3: The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units. F4: Represents the closing price of the Company's Common Stock on August 24, 2026. |
| Restricted Stock UnitSEC Table II · derivative / convertible security | Direct | 38,300 |
Reported balance
After 2026-08-25 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2026-08-25 · Exercise / conversion · Disposed 2,500 · Balance 38,300 F2: Price is N/A. F5: August 25, 2026 F6: Date is N/A. |
Filing footnotes · ownership attribution and instrument terms
F1: The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person.
F2: Price is N/A.
F3: The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units.
F4: Represents the closing price of the Company's Common Stock on August 24, 2026.
F5: August 25, 2026
F6: Date is N/A.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| August 25, 2026 Filed Aug 26, 2026 22:02 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Exercise / conversionRestricted Stock Unit · Derivative | 2,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001078075-26-000120 · form4.xml · derivative · entry 3 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 38,300 Underlying: Common Stock · 2,500 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Price is N/A. F2 · price: Price is N/A. F5 · derivative.exercise_date: August 25, 2026 F6 · derivative.expiration_date: Date is N/A. Read SEC document |
| August 25, 2026 Filed Aug 26, 2026 22:02 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Tax withholdingCommon Stock | 737 | $37.81 | $27,865.97 |
DisclosureSEC source: 0001078075-26-000120 · form4.xml · nonDerivative · entry 2 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,517 F3 · kind: The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units. F4 · price: Represents the closing price of the Company's Common Stock on August 24, 2026. Read SEC document |
| August 25, 2026 Filed Aug 26, 2026 22:02 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Exercise / conversionCommon Stock | 2,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001078075-26-000120 · form4.xml · nonDerivative · entry 1 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,254 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person. F2 · price: Price is N/A. Read SEC document |
| June 15, 2026 Filed Jun 17, 2026 20:15 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Exercise / conversionRestricted Stock Unit · Derivative | 2,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0002068041-26-000002 · form4-06172026_040601.xml · derivative · entry 3 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 40,800 Underlying: Common Stock · 2,000 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Price is N/A. F2 · price: Price is N/A. F5 · derivative.exercise_date: June 15, 2026 F6 · derivative.expiration_date: Date is N/A. Read SEC document |
| June 15, 2026 Filed Jun 17, 2026 20:15 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Tax withholdingCommon Stock | 589 | $41.42 | $24,396.38 |
DisclosureSEC source: 0002068041-26-000002 · form4-06172026_040601.xml · nonDerivative · entry 2 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 27,754 F3 · kind: The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units. F4 · price: Represents the closing price of the Company's Common Stock on June 12, 2026. Read SEC document |
| June 15, 2026 Filed Jun 17, 2026 20:15 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Exercise / conversionCommon Stock | 2,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0002068041-26-000002 · form4-06172026_040601.xml · nonDerivative · entry 1 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,343 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person. F2 · price: Price is N/A. Read SEC document |
| June 06, 2026 Filed Jun 9, 2026 20:29 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Exercise / conversionRestricted Stock Unit · Derivative | 2,400 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001078075-26-000080 · form4.xml · derivative · entry 3 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 42,800 Underlying: Common Stock · 2,400 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Price is N/A. F2 · price: Price is N/A. F5 · derivative.exercise_date: June 6, 2026 F6 · derivative.expiration_date: Date is N/A. Read SEC document |
| June 06, 2026 Filed Jun 9, 2026 20:29 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Tax withholdingCommon Stock | 705 | $40.59 | $28,615.95 |
DisclosureSEC source: 0001078075-26-000080 · form4.xml · nonDerivative · entry 2 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,343 F3 · kind: The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units. F4 · price: Represents the closing price of the Company's Common Stock on June 5, 2026. Read SEC document |
| June 06, 2026 Filed Jun 9, 2026 20:29 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Exercise / conversionCommon Stock | 2,400 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001078075-26-000080 · form4.xml · nonDerivative · entry 1 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 27,048 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person. F2 · price: Price is N/A. Read SEC document |
| May 28, 2026 Filed May 29, 2026 20:40 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | GrantPerformance Stock Unit · Derivative | 12,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001078075-26-000066 · form4.xml · derivative · entry 2 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,000 Underlying: Common Stock · 12,000 shares Expires not disclosed F1 · derivative.exercise_price: Price is N/A. F1 · price: Price is N/A. F4 · derivative.exercise_date: The performance stock units shall vest in a range of 0% to 100% upon the determination of the Compensation Committee of the Board of the attainment of the required relative total shareholder return over the 36-month period commencing on May 28, 2026, and ending on May 27, 2029. F3 · derivative.expiration_date: Date is N/A. Read SEC document |
| May 28, 2026 Filed May 29, 2026 20:40 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | GrantRestricted Stock Unit · Derivative | 18,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001078075-26-000066 · form4.xml · derivative · entry 1 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 45,200 Underlying: Common Stock · 18,000 shares Expires not disclosed F1 · derivative.exercise_price: Price is N/A. F1 · price: Price is N/A. F2 · derivative.exercise_date: The restricted stock units vest in four equal annual installments with the first installment vesting on May 28, 2027. F3 · derivative.expiration_date: Date is N/A. Read SEC document |
| May 06, 2026 Filed May 8, 2026 20:20 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Exercise / conversionRestricted Stock Unit · Derivative | 4,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001078075-26-000038 · form4.xml · derivative · entry 3 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 27,200 Underlying: Common Stock · 4,500 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: The price is N/A. F2 · price: The price is N/A. F5 · derivative.exercise_date: May 6, 2026 F6 · derivative.expiration_date: Date is N/A. Read SEC document |
| May 06, 2026 Filed May 8, 2026 20:20 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Tax withholdingCommon Stock | 1,423 | $35.77 | $50,900.71 |
DisclosureSEC source: 0001078075-26-000038 · form4.xml · nonDerivative · entry 2 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,648 F3 · kind: The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units. F4 · price: Represents the closing price of the Company's Common Stock on May 5, 2026. Read SEC document |
| May 06, 2026 Filed May 8, 2026 20:20 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Exercise / conversionCommon Stock | 4,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001078075-26-000038 · form4.xml · nonDerivative · entry 1 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,071 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person. F2 · price: The price is N/A. Read SEC document |
| August 25, 2025 Filed Aug 27, 2025 20:15 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Exercise / conversionRestricted Stock Unit · Derivative | 2,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-023119 · form4-08272025_040801.xml · derivative · entry 3 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 31,700 Underlying: Common Stock · 2,500 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: The price is N/A. F5 · derivative.expiration_date: Date is N/A. Read SEC document |
| August 25, 2025 Filed Aug 27, 2025 20:15 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Tax withholdingCommon Stock | 737 | $23.51 | $17,323.19 |
DisclosureSEC source: 0001415889-25-023119 · form4-08272025_040801.xml · nonDerivative · entry 2 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 21,571 F3 · kind: The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units. F4 · price: Represents the closing price of the Company's Common Stock on August 22, 2025. Read SEC document |
| August 25, 2025 Filed Aug 27, 2025 20:15 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Exercise / conversionCommon Stock | 2,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001415889-25-023119 · form4-08272025_040801.xml · nonDerivative · entry 1 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,308 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person. F2 · price: The price is N/A. F1 · acquired: The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person. Read SEC document |
| June 15, 2025 Filed Jun 17, 2025 21:00 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Exercise / conversionRestricted Stock Unit · Derivative | 2,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001415889-25-017555 · form4-06172025_050605.xml · derivative · entry 3 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 34,200 Underlying: Common Stock · 2,000 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: The price is N/A. F2 · price: The price is N/A. F5 · derivative.expiration_date: Date is N/A. Read SEC document |
| June 15, 2025 Filed Jun 17, 2025 21:00 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Tax withholdingCommon Stock | 589 | $23.25 | $13,694.25 |
DisclosureSEC source: 0001415889-25-017555 · form4-06172025_050605.xml · nonDerivative · entry 2 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,808 F3 · kind: The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units. F4 · price: Represents the closing price of the Company's Common Stock on June 13, 2025. Read SEC document |
| June 15, 2025 Filed Jun 17, 2025 21:00 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Exercise / conversionCommon Stock | 2,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001415889-25-017555 · form4-06172025_050605.xml · nonDerivative · entry 1 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,397 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person. F2 · price: The price is N/A. F1 · acquired: The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person. Read SEC document |
| June 06, 2025 Filed Jun 10, 2025 21:00 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Exercise / conversionRestricted Stock Unit · Derivative | 2,400 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001415889-25-016520 · form4-06102025_050609.xml · derivative · entry 3 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 36,200 Underlying: Common Stock · 2,400 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: The price is N/A. F2 · price: The price is N/A. F5 · derivative.expiration_date: Date is N/A. Read SEC document |
| June 06, 2025 Filed Jun 10, 2025 21:00 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Tax withholdingCommon Stock | 701 | $23.22 | $16,277.22 |
DisclosureSEC source: 0001415889-25-016520 · form4-06102025_050609.xml · nonDerivative · entry 2 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,397 F3 · kind: The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units. F4 · price: Represents the closing price of the Company's Common Stock on June 5, 2025. Read SEC document |
| June 06, 2025 Filed Jun 10, 2025 21:00 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Exercise / conversionCommon Stock | 2,400 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001415889-25-016520 · form4-06102025_050609.xml · nonDerivative · entry 1 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,098 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person. F2 · price: The price is N/A. F1 · acquired: The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person. Read SEC document |
| June 02, 2025 Filed Jun 5, 2025 01:58 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Exercise / conversionRestricted Stock Unit · Derivative | 2,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001415889-25-015732 · form4-06052025_010616.xml · derivative · entry 2 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 38,600 Underlying: Common Stock · 2,500 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: The price is N/A. F2 · price: The price is N/A. F3 · derivative.expiration_date: Date is N/A. Read SEC document |
| June 02, 2025 Filed Jun 5, 2025 01:58 UTC | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Exercise / conversionCommon Stock | 2,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001415889-25-015732 · form4-06052025_010616.xml · nonDerivative · entry 1 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,545 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person. F2 · price: The price is N/A. F1 · acquired: The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person. Read SEC document |
| June 02, 2025 Filed Jun 10, 2025 01:15 UTC Amendment | NETSCOUT SYSTEMS INC NTCT · Entity 4285 | Tax withholdingCommon Stock | 847 | $22.84 | $19,345.48 |
DisclosureSEC source: 0001415889-25-016396 · form4a-06092025_090602.xml · nonDerivative · entry 1 Piazza Anthony John · CIK 0002068041 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,698 F1 · kind: The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units. F2 · price: Represents the closing price of the Company's Common Stock on May 30, 2025. F1 · acquired: The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.