A Form 4 filed on August 18, 2026 discloses that Douglas A. Suriano, a director of Bandwidth Inc. (NASDAQ:BAND), sold a total of 4,000 shares of Class A Common Stock on August 17, 2026, pursuant to a pre-established Rule 10b5-1 trading plan.

Key Highlights

  • Reporting person: Douglas A. Suriano, identified as a Director of Bandwidth Inc.
  • Shares sold: 3,800 shares at a weighted average price of $53.034, and 200 shares at a weighted average price of $54.165, both on August 17, 2026.
  • Price ranges: The 3,800-share sale occurred at prices ranging from $52.61 to $53.45; the 200-share sale at prices ranging from $54.16 to $54.17.
  • 10b5-1 plan: Both transactions were made pursuant to a Rule 10b5-1 plan adopted by Suriano on May 18, 2026.
  • Remaining holdings: Following the transactions, Suriano directly beneficially owned 42,077 shares of Class A Common Stock.

Bandwidth Director Suriano Reports Two Sales of Class A Common Stock

According to the filing, Douglas A. Suriano sold shares of Bandwidth Inc. Class A Common Stock in two separate transactions on August 17, 2026, both executed under a Rule 10b5-1 plan he adopted on May 18, 2026. The first transaction involved 3,800 shares disposed of at a weighted average price of $53.034 per share, with individual sale prices ranging from $52.61 to $53.45. Following that transaction, Suriano's directly held beneficial ownership stood at 42,277 shares.

The second transaction covered 200 shares sold at a weighted average price of $54.165, with prices ranging from $54.16 to $54.17, according to the filing. After this sale, Suriano's direct beneficial ownership in Class A Common Stock totaled 42,077 shares. The filing notes that Suriano's representative undertakes to provide full details on shares sold at each individual price within these ranges to Bandwidth Inc., any security holder, or SEC staff upon request.

The Form 4 was signed by Leah Webb as Attorney-in-Fact for Douglas A. Suriano and filed on August 18, 2026. No derivative securities transactions were reported. The filing indicates all reported shares are held directly.

What Was Disclosed

Bandwidth Inc. director Douglas A. Suriano reported the sale of 4,000 total shares of Class A Common Stock on August 17, 2026, under a pre-adopted Rule 10b5-1 plan, leaving him with 42,077 directly held shares following the transactions.