Last 12 months
Inside the activity.
0 purchase rows · 18 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 4 |
| Dec 2025 | 0 | 2 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 4 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 3 |
| Jun 2026 | 0 | 1 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 3 |
| Sep 2026 | 0 | 1 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/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 | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 04, 2018 Filed Sep 6, 2018 20:15 UTC |
SINGHAL ANIL KDirector · Chief Executive Officer
|
Exercise / conversionRestricted Stock Unit · Derivative | 12,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-023920 · doc4.xml · derivative · entry 4 SINGHAL ANIL K · CIK 0001040585 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 160,000 Underlying: Common Stock · 12,500 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. F6 · derivative.expiration_date: Date is N/A. Read SEC document |
| September 04, 2018 Filed Sep 6, 2018 20:15 UTC |
SINGHAL ANIL KDirector · Chief Executive Officer
|
Tax withholdingCommon Stock | 4,674 | $25.00 | $116,850.00 |
DisclosureSEC source: 0000899243-18-023920 · doc4.xml · nonDerivative · entry 2 SINGHAL ANIL K · CIK 0001040585 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 161,003 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 31, 2018. Read SEC document |
| September 04, 2018 Filed Sep 6, 2018 20:15 UTC |
SINGHAL ANIL KDirector · Chief Executive Officer
|
Exercise / conversionCommon Stock | 12,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-023920 · doc4.xml · nonDerivative · entry 1 SINGHAL ANIL K · CIK 0001040585 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 165,677 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. 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 |
| September 04, 2018 Filed Sep 6, 2018 20:16 UTC |
DOWNING JOHNSee Remarks
|
Exercise / conversionRestricted Stock Unit · Derivative | 7,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-023921 · doc4.xml · derivative · entry 3 DOWNING JOHN · CIK 0001232878 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,300 Underlying: Common Stock · 7,500 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.expiration_date: Date is N/A. Read SEC document |
| September 04, 2018 Filed Sep 6, 2018 20:16 UTC |
DOWNING JOHNSee Remarks
|
Tax withholdingCommon Stock | 2,209 | $25.00 | $55,225.00 |
DisclosureSEC source: 0000899243-18-023921 · doc4.xml · nonDerivative · entry 2 DOWNING JOHN · CIK 0001232878 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 99,925 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 31, 2018. Read SEC document |
| September 04, 2018 Filed Sep 6, 2018 20:16 UTC |
DOWNING JOHNSee Remarks
|
Exercise / conversionCommon Stock | 7,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-023921 · doc4.xml · nonDerivative · entry 1 DOWNING JOHN · CIK 0001232878 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 102,134 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. 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 |
| September 04, 2018 Filed Sep 6, 2018 20:15 UTC |
SZABADOS MICHAELChief Operating Officer
|
Exercise / conversionRestricted Stock Unit · Derivative | 7,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-023919 · doc4.xml · derivative · entry 3 SZABADOS MICHAEL · CIK 0001232884 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 93,800 Underlying: Common Stock · 7,500 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.expiration_date: Date is N/A. Read SEC document |
| September 04, 2018 Filed Sep 6, 2018 20:15 UTC |
SZABADOS MICHAELChief Operating Officer
|
Tax withholdingCommon Stock | 2,209 | $25.00 | $55,225.00 |
DisclosureSEC source: 0000899243-18-023919 · doc4.xml · nonDerivative · entry 2 SZABADOS MICHAEL · CIK 0001232884 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 50,080 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 31, 2018. Read SEC document |
| September 04, 2018 Filed Sep 6, 2018 20:15 UTC |
SZABADOS MICHAELChief Operating Officer
|
Exercise / conversionCommon Stock | 7,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-023919 · doc4.xml · nonDerivative · entry 1 SZABADOS MICHAEL · CIK 0001232884 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 52,289 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. 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 |
| September 04, 2018 Filed Sep 6, 2018 20:15 UTC |
BUA JEAN ASee Remarks
|
Exercise / conversionRestricted Stock Unit · Derivative | 7,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-023918 · doc4.xml · derivative · entry 3 BUA JEAN A · CIK 0001183333 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,300 Underlying: Common Stock · 7,500 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.expiration_date: Date is N/A. Read SEC document |
| September 04, 2018 Filed Sep 6, 2018 20:15 UTC |
BUA JEAN ASee Remarks
|
Tax withholdingCommon Stock | 2,209 | $25.00 | $55,225.00 |
DisclosureSEC source: 0000899243-18-023918 · doc4.xml · nonDerivative · entry 2 BUA JEAN A · CIK 0001183333 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 64,342 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 31, 2018. Read SEC document |
| September 04, 2018 Filed Sep 6, 2018 20:15 UTC |
BUA JEAN ASee Remarks
|
Exercise / conversionCommon Stock | 7,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-023918 · doc4.xml · nonDerivative · entry 1 BUA JEAN A · CIK 0001183333 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 66,551 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. 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 |
| August 20, 2018 Filed Aug 21, 2018 20:15 UTC |
MULLARKEY VINCENT JDirector
|
SaleCommon Stock | 6,000 | $25.43 | $152,580.00 |
DisclosureSEC source: 0000899243-18-022876 · doc4.xml · nonDerivative · entry 1 MULLARKEY VINCENT J · CIK 0001233501 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 36,613 F1 · price: The shares sold on this date were sold in multiple transactions. This price is the weighted average sales price per share; the actual sales price per share ranged from $25.35 to $25.50 The reporting person undertakes to provide to NetScout Systems, Inc., any security holder of NetScout Systems, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4. Read SEC document |
| August 06, 2018 Filed Aug 8, 2018 20:15 UTC |
DOWNING JOHNSee Remarks
|
SaleCommon Stock | 3,000 | $26.00 | $78,000.00 |
DisclosureSEC source: 0000899243-18-021674 · doc4.xml · nonDerivative · entry 1 DOWNING JOHN · CIK 0001232878 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 94,634 F1 · kind: The shares of Common Stock were sold pursuant to a 10b5-1 plan. F1 · acquired: The shares of Common Stock were sold pursuant to a 10b5-1 plan. Read SEC document |
| August 01, 2018 Filed Aug 2, 2018 21:01 UTC |
DOWNING JOHNSee Remarks
|
Exercise / conversionRestricted Stock Unit · Derivative | 7,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-021225 · doc4.xml · derivative · entry 3 DOWNING JOHN · CIK 0001232878 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 88,800 Underlying: Common Stock · 7,500 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.expiration_date: Date is N/A. Read SEC document |
| August 01, 2018 Filed Aug 2, 2018 21:01 UTC |
DOWNING JOHNSee Remarks
|
Tax withholdingCommon Stock | 2,209 | $26.80 | $59,201.20 |
DisclosureSEC source: 0000899243-18-021225 · doc4.xml · nonDerivative · entry 2 DOWNING JOHN · CIK 0001232878 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 97,634 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 July 31, 2018. Read SEC document |
| August 01, 2018 Filed Aug 2, 2018 21:01 UTC |
DOWNING JOHNSee Remarks
|
Exercise / conversionCommon Stock | 7,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-021225 · doc4.xml · nonDerivative · entry 1 DOWNING JOHN · CIK 0001232878 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 99,843 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. 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 |
| August 01, 2018 Filed Aug 2, 2018 21:00 UTC |
SINGHAL ANIL KDirector · Chief Executive Officer
|
Exercise / conversionRestricted Stock Unit · Derivative | 15,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-021224 · doc4.xml · derivative · entry 4 SINGHAL ANIL K · CIK 0001040585 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 172,500 Underlying: Common Stock · 15,000 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. F6 · derivative.expiration_date: Date is N/A. Read SEC document |
| August 01, 2018 Filed Aug 2, 2018 21:00 UTC |
SINGHAL ANIL KDirector · Chief Executive Officer
|
Tax withholdingCommon Stock | 4,418 | $26.80 | $118,402.40 |
DisclosureSEC source: 0000899243-18-021224 · doc4.xml · nonDerivative · entry 2 SINGHAL ANIL K · CIK 0001040585 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 153,177 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 July 31, 2018. Read SEC document |
| August 01, 2018 Filed Aug 2, 2018 21:00 UTC |
SINGHAL ANIL KDirector · Chief Executive Officer
|
Exercise / conversionCommon Stock | 15,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-021224 · doc4.xml · nonDerivative · entry 1 SINGHAL ANIL K · CIK 0001040585 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 157,595 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. 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 |
| August 01, 2018 Filed Aug 2, 2018 21:00 UTC |
BUA JEAN ASee Remarks
|
Exercise / conversionRestricted Stock Unit · Derivative | 7,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-021223 · doc4.xml · derivative · entry 4 BUA JEAN A · CIK 0001183333 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 88,800 Underlying: Common Stock · 7,500 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. F3 · derivative.exercise_price: Price is N/A. F3 · price: Price is N/A. F6 · derivative.expiration_date: Date is N/A. Read SEC document |
| August 01, 2018 Filed Aug 2, 2018 21:00 UTC |
BUA JEAN ASee Remarks
|
Tax withholdingCommon Stock | 2,209 | $26.80 | $59,201.20 |
DisclosureSEC source: 0000899243-18-021223 · doc4.xml · nonDerivative · entry 3 BUA JEAN A · CIK 0001183333 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 59,051 F4 · kind: The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units. F5 · price: Represents the closing price of the Company's Common Stock on July 31, 2018. Read SEC document |
| August 01, 2018 Filed Aug 2, 2018 21:00 UTC |
BUA JEAN ASee Remarks
|
Exercise / conversionCommon Stock | 7,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-021223 · doc4.xml · nonDerivative · entry 2 BUA JEAN A · CIK 0001183333 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 61,260 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 · kind: The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person. F3 · price: Price is N/A. F2 · 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 |
| August 01, 2018 Filed Aug 2, 2018 21:00 UTC |
SZABADOS MICHAELSee Remarks
|
Exercise / conversionRestricted Stock Unit · Derivative | 8,750 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-021222 · doc4.xml · derivative · entry 4 SZABADOS MICHAEL · CIK 0001232884 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 101,300 Underlying: Common Stock · 8,750 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. F4 · derivative.exercise_price: Price is N/A. F4 · price: Price is N/A. F7 · derivative.expiration_date: Date is N/A. Read SEC document |
| August 01, 2018 Filed Aug 2, 2018 21:00 UTC |
SZABADOS MICHAELSee Remarks
|
Tax withholdingCommon Stock | 2,577 | $26.80 | $69,063.60 |
DisclosureSEC source: 0000899243-18-021222 · doc4.xml · nonDerivative · entry 3 SZABADOS MICHAEL · CIK 0001232884 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 44,789 F5 · kind: The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units. F6 · price: Represents the closing price of the Company's Common Stock on July 31, 2018. Read SEC document |
| August 01, 2018 Filed Aug 2, 2018 21:00 UTC |
SZABADOS MICHAELSee Remarks
|
Exercise / conversionCommon Stock | 8,750 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-021222 · doc4.xml · nonDerivative · entry 2 SZABADOS MICHAEL · CIK 0001232884 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 47,366 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. F3 · kind: The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person. F4 · price: Price is N/A. F3 · 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 |
| July 31, 2018 Filed Aug 2, 2018 21:00 UTC |
BUA JEAN ASee Remarks
|
SaleCommon Stock | 9,153 | $27.10 | $248,046.30 |
DisclosureSEC source: 0000899243-18-021223 · doc4.xml · nonDerivative · entry 1 BUA JEAN A · CIK 0001183333 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 53,760 F1 · kind: The shares of Common Stock were sold pursuant to a 10b5-1 plan. F1 · acquired: The shares of Common Stock were sold pursuant to a 10b5-1 plan. Read SEC document |
| July 31, 2018 Filed Aug 2, 2018 21:00 UTC |
SZABADOS MICHAELSee Remarks
|
SaleCommon Stock | 5,000 | $26.96 | $134,795.00 |
DisclosureSEC source: 0000899243-18-021222 · doc4.xml · nonDerivative · entry 1 SZABADOS MICHAEL · CIK 0001232884 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 38,616 F1 · kind: The shares of Common Stock were sold pursuant to a 10b5-1 plan. F2 · price: The shares sold on this date were sold in multiple transactions. This price is the weighted average sales price per share; the actual sales price per share ranged from $26.80 to $27.10. The reporting person undertakes to provide to NetScout Systems, Inc., any security holder of NetScout Systems, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2) to this Form 4. F1 · acquired: The shares of Common Stock were sold pursuant to a 10b5-1 plan. Read SEC document |
| July 25, 2018 Filed Jul 27, 2018 21:00 UTC |
SINGHAL ANIL KDirector · Chief Executive Officer
|
GrantRestricted Stock Unit · Derivative | 60,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-020744 · doc4.xml · derivative · entry 1 SINGHAL ANIL K · CIK 0001040585 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 187,500 Underlying: Common Stock · 60,000 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 August 1, 2019. F3 · derivative.expiration_date: Date is N/A. Read SEC document |
| July 18, 2018 Filed Jul 19, 2018 20:15 UTC |
DOWNING JOHNSee Remarks
|
GrantRestricted Stock Unit · Derivative | 30,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-020196 · doc4.xml · derivative · entry 1 DOWNING JOHN · CIK 0001232878 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 96,300 Underlying: Common Stock · 30,000 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 August 1, 2019. F3 · derivative.expiration_date: Date is N/A. Read SEC document |
| July 18, 2018 Filed Jul 19, 2018 20:15 UTC |
BUA JEAN ASee Remarks
|
GrantRestricted Stock Unit · Derivative | 30,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-020195 · doc4.xml · derivative · entry 1 BUA JEAN A · CIK 0001183333 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 96,300 Underlying: Common Stock · 30,000 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 August 1, 2019. F3 · derivative.expiration_date: Date is N/A. Read SEC document |
| July 18, 2018 Filed Jul 19, 2018 20:15 UTC |
SZABADOS MICHAELSee Remarks
|
GrantRestricted Stock Unit · Derivative | 35,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-020194 · doc4.xml · derivative · entry 1 SZABADOS MICHAEL · CIK 0001232884 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 110,050 Underlying: Common Stock · 35,000 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 August 1, 2019. F3 · derivative.expiration_date: Date is N/A. Read SEC document |
| June 01, 2018 Filed Jun 4, 2018 20:18 UTC |
DOWNING JOHNSee Remarks
|
Exercise / conversionRestricted Stock Unit · Derivative | 7,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-014897 · doc4.xml · derivative · entry 3 DOWNING JOHN · CIK 0001232878 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 66,300 Underlying: Common Stock · 7,500 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.expiration_date: Date is N/A. Read SEC document |
| June 01, 2018 Filed Jun 4, 2018 20:18 UTC |
DOWNING JOHNSee Remarks
|
Tax withholdingCommon Stock | 2,191 | $27.00 | $59,157.00 |
DisclosureSEC source: 0000899243-18-014897 · doc4.xml · nonDerivative · entry 2 DOWNING JOHN · CIK 0001232878 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 92,343 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 May 31, 2018. Read SEC document |
| June 01, 2018 Filed Jun 4, 2018 20:18 UTC |
DOWNING JOHNSee Remarks
|
Exercise / conversionCommon Stock | 7,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-014897 · doc4.xml · nonDerivative · entry 1 DOWNING JOHN · CIK 0001232878 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 94,534 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. 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 01, 2018 Filed Jun 4, 2018 20:15 UTC |
SINGHAL ANIL KDirector · Chief Executive Officer
|
Exercise / conversionRestricted Stock Unit · Derivative | 15,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-014892 · doc4.xml · derivative · entry 4 SINGHAL ANIL K · CIK 0001040585 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 127,500 Underlying: Common Stock · 15,000 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. F6 · derivative.expiration_date: Date is N/A. Read SEC document |
| June 01, 2018 Filed Jun 4, 2018 20:15 UTC |
SINGHAL ANIL KDirector · Chief Executive Officer
|
Tax withholdingCommon Stock | 4,418 | $27.00 | $119,286.00 |
DisclosureSEC source: 0000899243-18-014892 · doc4.xml · nonDerivative · entry 2 SINGHAL ANIL K · CIK 0001040585 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 142,595 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 31, 2018. Read SEC document |
| June 01, 2018 Filed Jun 4, 2018 20:15 UTC |
SINGHAL ANIL KDirector · Chief Executive Officer
|
Exercise / conversionCommon Stock | 15,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-014892 · doc4.xml · nonDerivative · entry 1 SINGHAL ANIL K · CIK 0001040585 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 147,013 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. 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 01, 2018 Filed Jun 4, 2018 20:15 UTC |
SZABADOS MICHAELSee Remarks
|
Exercise / conversionRestricted Stock Unit · Derivative | 8,750 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-014891 · doc4.xml · derivative · entry 3 SZABADOS MICHAEL · CIK 0001232884 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 75,050 Underlying: Common Stock · 8,750 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.expiration_date: Date is N/A. Read SEC document |
| June 01, 2018 Filed Jun 4, 2018 20:15 UTC |
SZABADOS MICHAELSee Remarks
|
Tax withholdingCommon Stock | 2,561 | $27.00 | $69,147.00 |
DisclosureSEC source: 0000899243-18-014891 · doc4.xml · nonDerivative · entry 2 SZABADOS MICHAEL · CIK 0001232884 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 43,616 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 31, 2018. Read SEC document |
| June 01, 2018 Filed Jun 4, 2018 20:15 UTC |
SZABADOS MICHAELSee Remarks
|
Exercise / conversionCommon Stock | 8,750 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-014891 · doc4.xml · nonDerivative · entry 1 SZABADOS MICHAEL · CIK 0001232884 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 46,177 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. 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 01, 2018 Filed Jun 4, 2018 20:15 UTC |
BUA JEAN ASee Remarks
|
Exercise / conversionRestricted Stock Unit · Derivative | 7,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-014890 · doc4.xml · derivative · entry 3 BUA JEAN A · CIK 0001183333 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 66,300 Underlying: Common Stock · 7,500 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.expiration_date: Date is N/A. Read SEC document |
| June 01, 2018 Filed Jun 4, 2018 20:15 UTC |
BUA JEAN ASee Remarks
|
Tax withholdingCommon Stock | 2,189 | $27.00 | $59,103.00 |
DisclosureSEC source: 0000899243-18-014890 · doc4.xml · nonDerivative · entry 2 BUA JEAN A · CIK 0001183333 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 62,913 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 31, 2018. Read SEC document |
| June 01, 2018 Filed Jun 4, 2018 20:15 UTC |
BUA JEAN ASee Remarks
|
Exercise / conversionCommon Stock | 7,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-014890 · doc4.xml · nonDerivative · entry 1 BUA JEAN A · CIK 0001183333 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 65,102 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. 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 |
| May 17, 2018 Filed May 21, 2018 21:18 UTC |
BUA JEAN ASee Remarks
|
SaleCommon Stock | 5,000 | $27.22 | $136,097.00 |
DisclosureSEC source: 0000899243-18-013599 · doc4.xml · nonDerivative · entry 1 BUA JEAN A · CIK 0001183333 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 57,602 F1 · price: The shares sold on this date were sold in multiple transactions. This price is the weighted average sales price per share; the actual sales price per share ranged from $27.205 to $27.25. The reporting person undertakes to provide to NetScout Systems, Inc., any security holder of NetScout Systems, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4. Read SEC document |
| May 08, 2018 Filed May 10, 2018 20:16 UTC |
SZABADOS MICHAELSee Remarks
|
SaleCommon Stock | 5,000 | $27.80 | $139,021.00 |
DisclosureSEC source: 0000899243-18-012338 · doc4.xml · nonDerivative · entry 1 SZABADOS MICHAEL · CIK 0001232884 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 37,427 F1 · kind: The shares of Common Stock were sold pursuant to a 10b5-1 plan. F2 · price: The shares sold on this date were sold in multiple transactions. This price is the weighted average sales price per share; the actual sales price per share ranged from $27.65 to $28.00. The reporting person undertakes to provide to NetScout Systems, Inc., any security holder of NetScout Systems, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2) to this Form 4. F1 · acquired: The shares of Common Stock were sold pursuant to a 10b5-1 plan. Read SEC document |
| May 08, 2018 Filed May 10, 2018 20:15 UTC |
DOWNING JOHNSee Remarks
|
SaleCommon Stock | 3,000 | $27.82 | $83,460.00 |
DisclosureSEC source: 0000899243-18-012337 · doc4.xml · nonDerivative · entry 1 DOWNING JOHN · CIK 0001232878 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 87,034 F1 · kind: The shares of Common Stock were sold pursuant to a 10b5-1 plan. F2 · price: The shares sold on this date were sold in multiple transactions. This price is the weighted average sales price per share; the actual sales price per share ranged from $27.70 to $28.00. The reporting person undertakes to provide to NetScout Systems, Inc., any security holder of NetScout Systems, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2) to this Form 4. F1 · acquired: The shares of Common Stock were sold pursuant to a 10b5-1 plan. Read SEC document |
| April 23, 2018 Filed Apr 25, 2018 21:26 UTC |
SPRADLEY SUSAN LOUISEDirector
|
GrantRestricted Stock Unit · Derivative | 2,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-010726 · doc4.xml · derivative · entry 1 SPRADLEY SUSAN LOUISE · CIK 0001235896 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,000 Underlying: Common Stock · 2,000 shares Expires not disclosed F1 · derivative.exercise_price: Price is N/A. F1 · price: Price is N/A. F2 · derivative.exercise_date: All of the Restricted Stock Units vest on the date of the Company's Annual Meeting to occur in 2018, provided that during the period from the date of grant through the date of such Annual Meeting, the reporting person attends at least 75% of the meetings, collectively, of the Board and any committee of the Board of which the reporting person is a member. In the event that the attendance requirements are not met, the Restricted Stock Units will not become vested until 4/23/2021. F3 · derivative.expiration_date: Date is N/A. Read SEC document |
| April 23, 2018 Filed Apr 25, 2018 21:26 UTC |
Grasso AlfredDirector
|
GrantRestricted Stock Unit · Derivative | 2,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-010725 · doc4.xml · derivative · entry 1 Grasso Alfred · CIK 0001738443 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,000 Underlying: Common Stock · 2,000 shares Expires not disclosed F1 · derivative.exercise_price: Price is N/A. F1 · price: Price is N/A. F2 · derivative.exercise_date: All of the Restricted Stock Units vest on the date of the Company's Annual Meeting to occur in 2018, provided that during the period from the date of grant through the date of such Annual Meeting, the reporting person attends at least 75% of the meetings, collectively, of the Board and any committee of the Board of which the reporting person is a member. In the event that the attendance requirements are not met, the Restricted Stock Units will not become vested until 4/23/2021. F3 · derivative.expiration_date: Date is N/A. Read SEC document |
| February 02, 2018 Filed Feb 5, 2018 21:15 UTC |
BUA JEAN ASee Remarks
|
Tax withholdingCommon Stock | 18 | $28.43 | $511.65 |
DisclosureSEC source: 0000899243-18-002896 · doc4.xml · nonDerivative · entry 1 BUA JEAN A · CIK 0001183333 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 62,602 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 which vested on 12/11/2017 and which shares of Common Stock were delivered to the reporting person on 2/2/2018. F2 · price: Represents the closing price of the Company's Common Stock on February 1, 2018. 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.