Transaction #14639 · Form 4 · 0001575505-25-000007

Bandwidth Inc. · Exercise / conversion · Class A Common Stock

Bandwidth Inc. · Transacted November 28, 2025 · Filed December 2, 2025

Original SEC filing ↗

What does this filing report?

An SEC Form 4 filing for Bandwidth Inc. records an exercise / conversion involving Class A Common Stock on November 28, 2025. The reported quantity was 2,024. The filing date is December 2, 2025. This is one transaction record; amounts are not allocated among any joint reporting owners.

The acquisition category describes how securities were received. It does not by itself establish a cash purchase of common stock. Read the transaction code definitionsand the original filing before interpreting the amounts.

Transaction details

Company CIK
0001514416
Security type
Non-derivative
Acquisition type
Exercise / conversion · Code M
Quantity acquired
2,024
Reported price
0
Reference value
0
Currency
Currency not specified
Ownership
Indirect
Holdings after transaction
65,422
Ownership description
See footnotes
SEC acceptance time
Dec 2, 2025, 4:53 PM EST
10b5-1 indication
Not indicated

Reference value is reported quantity × reported price. It is not a confirmed cash payment or an estimate of a derivative's economic value. A missing currency is not assumed to be USD.

Reporting owners

These are the reporting owners named in the filing. Quantities and amounts are not allocated among co-reporters. Roles reflect this filing, not a current profile.

Company listings

BAND · Nasdaq

This transaction is not mapped to a specific company listing.

Filing footnotes & remarks

F1
Carmichael Bandwidth LLC is the managing member of each of Carmichael Partners, LLC ("CP"); Carmichael Investment Partners II, LLC ("CP II"); and Carmichael Investment Partners III, LLC ("CP III"). Brian D. Bailey and Kevin J. Martin are the managing partners of Carmichael Bandwidth LLC and Carmichael Partners LLC and share voting and dispositive power with respect to the shares held by CP, CP II and CP III. The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his pecuniary interest therein.
F2
Following the transactions reported herein, consists of 8,750 shares of Class A Common Stock held by Carmichael Partners, LLC and 56,672 shares of Class A Common Stock held of record by Brian D. Bailey.
F3
Pursuant to an agreement between Mr. Bailey and Carmichael Partners LLC, Carmichael Partners LLC is entitled to all economic benefit with respect to 7,234 shares held by Mr. Bailey.
F4
Each Restricted Stock Unit represents a contingent right to receive one share of Bandwidth Inc. Class A Common Stock.
F5
On November 28, 2024, the Reporting Person was granted 8,098 Restricted Stock Units, which vested in four equal quarterly installments beginning on February 28, 2025.
F6
On November 28, 2025, the Reporting Person was granted 13,333 Restricted Stock Units, which vest in four equal quarterly installments beginning on February 28, 2026.

Footnotes are reproduced as plain text from the current source filing. For the full context, read the original SEC filing.

This record was updated Eastern Time. This is the stored record update time, not the transaction date. Report a correction.