Douglas A Suriano Sells $212K of Bandwidth Inc (BAND) — SEC Form 4, Aug 18, 2026

Open-Market Net Sale · SEC Form 4

−$212,362

10b5-1 Plan

Equity position changed by -8.7%

Reporting Owner

Douglas A Suriano

Director

TXN 2026-08-17 · FILED 2026-08-18

Equity Position 42.1K sh 46,077 → 42,077

Equity Change -8.7% shares held after vs before

Filing Lag 1 business day within 2-day SEC deadline

Form 4 · Statement of Changes in Beneficial Ownership

Bandwidth Inc

BAND CIK 0001514416

Reporting Owner

Name	Relationship
Douglas A Suriano CIK 0001527937	Director

Douglas A Suriano at Bandwidth Inc Full insider history

Bought (12 mo) —

Sold (12 mo) $212,362

More from this insider at Bandwidth Inc

Non-Derivative Securities Transactions

Title	Date	Type	Shares	Price	Net Total	Post-Txn	Ownership
Class A Common StockF1 F2	2026-08-17	S - Sale 10b5-1	3,800 D	$53.03	-$201,529	42,277	Direct
Class A Common StockF1 F3	2026-08-17	S - Sale 10b5-1	200 D	$54.17	-$10,833	42,077	Direct

Footnotes (3)

F1: Reflects shares sold pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on May 18, 2026. Show more
F2: The 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. Show more
F3: The 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. Show more

Institutional Holders

Largest by reported value

5%+ Holders · 13D/G 2 filers

Latest Schedule 13D/G per filer; stakes the filer reported closed are left out.

Other insiders at Bandwidth Inc

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