Bandwidth files Form 144 to sell 4,444 shares

Bandwidth Inc. submitted a Form 144 notice reporting a proposed sale of 4,444 shares of Common stock tied to restricted stock vesting under a registered plan.

Rhea-AI Filing Summary

Bandwidth Inc. submitted a Form 144 notice reporting a proposed sale of 4,444 shares of Common stock tied to restricted stock vesting under a registered plan. The filing also lists a prior sale of 5,613 shares on 03/04/2026 for $87,148.56. The broker shown is Morgan Stanley Smith Barney LLC.

Key Figures

Proposed shares to be sold: 4,444 shares Shares sold in past 3 months: 5,613 shares Value of prior sale: $87,148.56 +1 more

4 metrics

Proposed shares to be sold 4,444 shares restricted stock vesting under a registered plan (01/02/2025)

Shares sold in past 3 months 5,613 shares sold on 03/04/2026

Value of prior sale $87,148.56 amount shown for 5,613-share sale on 03/04/2026

Exchange reference NASDAQ exchange listed in securities header (05/05/2026)

Key Terms

Form 144, restricted stock vesting, Issuer, Morgan Stanley Smith Barney LLC

4 terms

Form 144 regulatory

"reported a Form 144 notice reporting a proposed sale"

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.

restricted stock vesting financial

"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.

Issuer legal

"listed as Issuer in the securities to be sold line"

Morgan Stanley Smith Barney LLC market

"broker name appears as Morgan Stanley Smith Barney LLC 1 New York Plaza"

FAQ

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

What does Bandwidth (BAND) report on this Form 144?

The filing reports a proposed sale of 4,444 common shares related to restricted stock vesting under a registered plan. It also discloses a prior sale of 5,613 shares on 03/04/2026 for $87,148.56 and lists Morgan Stanley Smith Barney as broker.

Who is listed as the broker or placement agent on the BAND Form 144?

The broker identified is Morgan Stanley Smith Barney LLC at 1 New York Plaza, 8th Floor, New York, NY. The filing pairs that broker name with the securities information and the NASDAQ listing reference on the form.

What prior transactions are disclosed in the BAND Form 144?

The form shows a security sale during the past three months: 5,613 shares of Common stock sold on 03/04/2026 with an indicated value of $87,148.56. The prior sale is listed separately from the proposed 4,444-share sale.

Are the shares being sold from a registered plan in the BAND filing?

Yes. The Form 144 states the 4,444 shares are tied to restricted stock vesting under a registered plan with a reference date of 01/02/2025. The filing labels the transaction type as related to vesting under the issuer's plan.

What dates appear on the Bandwidth Form 144 that matter to investors?

Key dates: the restricted-stock reference date 01/02/2025, a prior sale date of 03/04/2026, and an exchange reference of 05/05/2026 shown in the securities header. These dates appear in the filing's securities and transaction lines.

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

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Accepted by SEC EDGAR 05/05/2026 - 09:02 PM EDT 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	4444	204591.54	30059279	05/05/2026	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	01/02/2025	Restricted stock vesting under a registered plan	Issuer			4444	02/28/2025	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	03/04/2026	5613	87148.56

144: Remarks and Signature

Remarks	The shares covered by this filing are RSUs that vested between 01/02/2025 and 02/28/2025.
Date of Notice	05/05/2026
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 Krupka
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)