SEC Form 4 · accession 0001527937-26-000008
Bandwidth Inc. · BAND
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Douglas A Suriano
Director
Period of report
Aug 17, 2026
Accepted (ET)
Aug 18, 2026 · 4:05 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0001514416
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Class A Common StockF2 | Aug 17, 2026 | S | 3,800 | $53.034 | D | 42,277 | D | |
| Class A Common StockF3 | Aug 17, 2026 | S | 200 | $54.165 | D | 42,077 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Reflects shares sold pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on May 18, 2026.
- F2The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.61 to $53.45. The Reporting Person undertakes to provide Bandwidth Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F3The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $54.16 to $54.17. The Reporting Person undertakes to provide the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.