SEC Form 4 · accession 0001758209-26-000013
Bandwidth Inc. · BAND
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Lukas M. Roush
Director
Period of report
Aug 27, 2026
Accepted (ET)
Aug 31, 2026 · 4:14 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 Stock | Aug 27, 2026 | S | 1,500 | $47.35 | D | 58,436 | D | |
| Class A Common Stock | Aug 28, 2026 | M | 3,333 | $0.00 | A | 61,769 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock UnitsF2,F3 | — | Aug 28, 2026 | M | 3,333 | D | — | — | Class A Common Stock | 3,333 | 3,333 | D |
Explanation of responses
- F1Reflects shares sold pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on May 28, 2026.
- F2Each Restricted Stock Unit represents a contingent right to receive one share of the Bandwidth Inc. Class A Common Stock.
- F3On 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.