Netscout Systems Inc.

NTCT·NASDAQ·$42.12Share Price as of 11/2·$3BMarket Cap as of 11/2

Financials

10-QQ1 ended 06/30/2608/06/26 10-KFY 202605/14/26 10-QQ3 ended 12/31/2502/05/26 10-QQ2 ended 09/30/2511/06/25 10-QQ1 ended 06/30/2508/07/25

Disclosures

8-KCurrent report10/26/26 8-KCurrent report09/11/26 8-KCurrent report08/06/26 8-KCurrent report06/03/26 8-KCurrent report05/07/26

Prospectuses and Registrations

S-8Registration of securities for employees09/11/26 S-8Registration of securities for employees09/12/25 S-8Registration of securities for employees09/17/24 S-8Registration of securities for employees09/15/23 S-8Registration of securities for employees08/25/22

Proxies

DEF 14ADefinitive proxy07/24/26 DEFA14AAdditional proxy materials07/24/26 DEF 14ADefinitive proxy07/25/25 DEFA14AAdditional proxy materials07/25/25 DEFA14AAdditional proxy materials08/15/24

Ownership

SC 13G/ABeneficial ownership (amended)10/30/26 Form 4Insider transaction10/27/26 Form 4Insider transaction10/27/26 Form 4Insider transaction09/14/26 144Proposed sale of securities09/11/26

Other

ARSAnnual report to shareholders07/24/26 SDConflict Minerals disclosure06/01/26 ARSAnnual report to shareholders07/25/25 SDConflict Minerals disclosure05/30/25 ARSAnnual report to shareholders07/25/24