Napco Security Technologies, Inc.

NSSC·NASDAQ·$37.09Share Price as of 11/2·$1BMarket Cap as of 11/2

Financials

10-KFY 202608/24/26 10-QQ3 ended 03/31/2605/05/26 10-QQ2 ended 12/31/2502/02/26 10-QQ1 ended 09/30/2511/03/25 10-KFY 202508/25/25

Disclosures

8-KCurrent report08/24/26 8-KCurrent report07/08/26 8-KCurrent report05/04/26 8-KCurrent report02/02/26 8-KCurrent report12/08/25

Prospectuses and Registrations

424B7Prospectus03/07/24 424B7Prospectus03/05/24 S-3ASRAutomatic shelf registration03/05/24 424B7Prospectus02/10/23 424B7Prospectus02/08/23

Proxies

DEF 14ADefinitive proxy10/28/26 DEFA14AAdditional proxy materials10/28/26 DEF 14ADefinitive proxy10/24/25 DEFA14AAdditional proxy materials10/24/25 DEF 14ADefinitive proxy10/25/24

Ownership

SC 13GBeneficial ownership10/13/26 Form 4Insider transaction10/01/26 Form 4Insider transaction10/01/26 Form 4Insider transaction08/28/26 Form 4Insider transaction08/28/26

Other

ARSAnnual report to shareholders10/28/26 SDConflict Minerals disclosure05/26/26 ARSAnnual report to shareholders10/24/25 SDConflict Minerals disclosure05/12/25 UPLOADLetter from the SEC03/18/25