InsiderTrades

Form 4 for BAND Bandwidth Inc.

Accepted 2026-08-10 16:04:58 ET · period of report 2026-08-08 · accession 0002029692-26-000026 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-08-10 16:04 2026-08-08 BAND Agarwal Devesh COO M - OptEx $0.00 +7,370 75.9K +11% $0
D 2026-08-10 16:04 2026-08-10 BAND Agarwal Devesh COO S - Sale+OE $50.45 -3,173 72.8K -4% -$160.1K
D 2026-08-10 16:04 2026-08-08 BAND Agarwal Devesh COO M - OptEx $0.00 -7,370 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Class A Common Stock 2026-08-08 M A 7,370 $0.00 75,949 D — —
2 Common Class A Common Stock 2026-08-10 S D 3,173 $50.45 72,776 D — — (F1) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.085 to $51.02. 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.
3 Derivative Restricted Stock Units 2026-08-08 M D 7,370 $0.00 0 D — · — to — 7,370 Class A Common Stock (F2) Each Restricted Stock Unit represents a contingent right to receive one share of the Company's Class A Common Stock. (F3) On August 8, 2022, the Reporting Person was granted 29,481 Restricted Stock Units, which vested in four equal annual installments beginning on August 8, 2023. (F3) On August 8, 2022, the Reporting Person was granted 29,481 Restricted Stock Units, which vested in four equal annual installments beginning on August 8, 2023.