John C. Murdock - 31 Dec 2025 Form 4 Insider Report for Bandwidth Inc. (BAND)

Role
Director
Signature
/s/ Leah Webb, Attorney-in-Fact for John C. Murdock
Issuer symbol
BAND
Transactions as of
31 Dec 2025
Net transactions value
$0
Form type
4
Filing time
02 Jan 2026, 16:17:00 UTC
Previous filing
02 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Murdock John C. Director C/O BANDWIDTH INC., 2230 BANDMATE WAY, RALEIGH /s/ Leah Webb, Attorney-in-Fact for John C. Murdock 02 Jan 2026 0001721985

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BAND Class A Common Stock Options Exercise $0 +6,667 +5.9% $0.000000 118,823 31 Dec 2025 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction BAND Restricted Stock Units Options Exercise $0 -6,667 -50% $0.000000 6,666 31 Dec 2025 Class A Common Stock 6,667 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

John C. Murdock is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id Content
F1 Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Bandwidth Inc. (the "Company") Class A Common Stock.
F2 On November 28, 2025, the Reporting Person was granted 13,333 RSUs, 6,667 RSUs vested on December 31, 2025. Following the Reporting Person's resignation from the Company's Board of Directors on December 31, 2025, the remaining 6,666 unvested RSUs were forfeited.