Bandwidth Inc.

BAND·NASDAQ·$61.18Share Price as of 11/2·$2BMarket Cap as of 11/2

Financials

10-QQ3 ended 09/30/2610/29/26 10-QQ2 ended 06/30/2607/29/26 10-QQ1 ended 03/31/2604/30/26 10-KFY 202502/19/26 10-QQ3 ended 09/30/2510/30/25

Disclosures

8-KCurrent report10/29/26 8-KCurrent report10/29/26 8-KCurrent report09/15/26 8-KCurrent report09/04/26 8-KCurrent report08/03/26

Prospectuses and Registrations

S-8Registration of securities for employees02/19/26 S-8Registration of securities for employees06/18/25 S-8Registration of securities for employees02/20/25 S-8Registration of securities for employees08/03/23 S-8Registration of securities for employees08/04/22

Proxies

DEF 14ADefinitive proxy04/14/26 DEFA14AAdditional proxy materials04/14/26 DEFA14AAdditional proxy materials04/28/25 DEF 14ADefinitive proxy04/15/25 DEFA14AAdditional proxy materials04/15/25

Ownership

Form 4Insider transaction10/19/26 144Proposed sale of securities10/16/26 Form 4Insider transaction09/17/26 144Proposed sale of securities09/11/26 Form 3Initial insider ownership09/10/26

Other

ARSAnnual report to shareholders04/14/26 ARSAnnual report to shareholders04/15/25 UPLOADLetter from the SEC11/18/24 CORRESPCorrespondence with the SEC11/07/24 UPLOADLetter from the SEC10/29/24