Bandwidth files Form 144 to resell 20,000 shares

Bandwidth Inc. reported a Form 144 notice for the proposed resale of 20,000 shares of common stock tied to restricted stock vesting under a registered plan on 05/28/2026.

Rhea-AI Filing Summary

Bandwidth Inc. reported a Form 144 notice for the proposed resale of 20,000 shares of common stock tied to restricted stock vesting under a registered plan on 05/28/2026. The filing also discloses prior sales: 4,444 shares on 05/05/2026 for $204,591.54 and 5,613 shares on 03/04/2026 for $87,148.56.

Key Figures

Proposed resale: 20,000 shares Disposition on 05/05/2026: 4,444 shares Disposition on 03/04/2026: 5,613 shares

3 metrics

Proposed resale 20,000 shares restricted stock vesting under a registered plan on <date>05/28/2026</date>

Disposition on 05/05/2026 4,444 shares proceeds listed as $204,591.54

Disposition on 03/04/2026 5,613 shares proceeds listed as $87,148.56

Key Terms

Restricted stock vesting, Form 144, Registered plan

3 terms

Restricted stock vesting regulatory

"Restricted stock vesting under a registered plan"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Form 144 regulatory

"Filer Information | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Registered plan financial

"Restricted stock vesting under a registered plan"

A registered plan is a savings or investment account that a government recognizes for special tax treatment and rules, such as limits on how much you can put in and conditions for withdrawals. For investors it matters because those rules change how much of your gains are taxed, how quickly your money can be accessed and what strategies make sense — like a labeled jar that gives tax breaks but comes with rules about when and how you can take the money out.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does Bandwidth Inc.'s (BAND) Form 144 report disclose?

The Form 144 discloses a proposed resale of 20,000 shares from restricted stock vesting on 05/28/2026, and prior dispositions of 4,444 and 5,613 shares on 05/05/2026 and 03/04/2026, respectively.

Who is the reporting person on the BAND Form 144 filing?

The filing lists Devin Krupka as the reporting person with an address c/o Bandwidth Inc. The broker or intermediary named is Morgan Stanley Smith Barney LLC at 1 New York Plaza, 8th Floor, New York, NY.

How many shares were sold in the past three months per the Form 144?

The Form 144 shows two dispositions in the past three months totaling 10,057 shares: 5,613 sold on 03/04/2026 and 4,444 sold on 05/05/2026, with stated proceeds of $87,148.56 and $204,591.54.

What is the nature of the 20,000 shares listed for resale in the BAND filing?

Those 20,000 shares are described as restricted stock vesting under a registered plan, and the filing identifies the seller as the issuer with a vesting/resale date of 05/28/2026.

Does the Form 144 state the method or broker for the proposed sale of BAND shares?

The filing names Morgan Stanley Smith Barney LLC as the broker/intermediary. The Form 144 entry lists the broker and provides contact/address details for execution of the resale transactions.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/27/2026 - 08:44 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001967808
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Bandwidth Inc.
SEC File Number	001-38285
Address of Issuer	2230 BANDMATE WAY RALEIGH NORTH CAROLINA 27607
Phone	800-808-5150
Name of Person for Whose Account the Securities are To Be Sold	Krupka Devin M
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	20000	1170800.00	30059279	05/29/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	05/28/2026	Restricted stock vesting under a registered plan	Issuer			20000	05/28/2026	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Devin Krupka c/o Bandwidth Inc. 2230 Bandmate Way Raleigh NC 27607	Common	05/05/2026	4444	204591.54
Devin Krupka c/o Bandwidth Inc. 2230 Bandmate Way Raleigh NC 27607	Common	03/04/2026	5613	87148.56

144: Remarks and Signature

Remarks	The shares covered by this filing are restricted stock units that vested between 2/25/2024 and 05/28/2026. Up to 18,000 of the shares covered by this filing may be sold within the next three months pursuant to the Rule 10b5-1 plan adopted by the Reporting Person on March 13, 2026.
Date of Notice	05/27/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/13/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Lorna A. Knick, Attorney-in-Fact for Devin M. Krupka
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)