Tapewire

Nasdaq · USD

BAND

Bandwidth Inc.

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Tapewire entity
350
SEC CIK
0001514416
Parsed reports
715

Last 12 months

Inside the activity.

0 purchase rows · 116 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202501
Dec 2025011
Jan 202600
Feb 202600
Mar 2026014
Apr 202604
May 2026034
Jun 2026026
Jul 202600
Aug 2026018
Sep 202608
Oct 202600

Latest available

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
February 20, 2026 Filed Feb 23, 2026 21:17 UTC
Ross KadeChief Information Officer
Tax withholdingClass A Common Stock 3,546 $15.12 $53,615.52
Disclosure

SEC source: 0001807759-26-000004 · wk-form4_1771881444.xml · nonDerivative · entry 2

Ross Kade · CIK 0001807759 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,822

Read SEC document
February 20, 2026 Filed Feb 23, 2026 21:17 UTC
Ross KadeChief Information Officer
Exercise / conversionClass A Common Stock 10,976 $0.00 $0.00
Disclosure

SEC source: 0001807759-26-000004 · wk-form4_1771881444.xml · nonDerivative · entry 1

Ross Kade · CIK 0001807759 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,368

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: On February 20, 2026, the Reporting Person was granted 10,976 Restricted Stock Units, all of which vested immediately.

Read SEC document
February 20, 2026 Filed Feb 23, 2026 21:16 UTC
Bottorff RebeccaDirector · Chief People Officer
Tax withholdingClass A Common Stock 4,038 $15.12 $61,054.56
Disclosure

SEC source: 0001804735-26-000004 · wk-form4_1771881404.xml · nonDerivative · entry 2

Bottorff Rebecca · CIK 0001804735 · Director · Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,175

Read SEC document
February 20, 2026 Filed Feb 23, 2026 21:16 UTC
Bottorff RebeccaDirector · Chief People Officer
Exercise / conversionClass A Common Stock 12,830 $0.00 $0.00
Disclosure

SEC source: 0001804735-26-000004 · wk-form4_1771881404.xml · nonDerivative · entry 1

Bottorff Rebecca · CIK 0001804735 · Director · Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,213

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: On February 20, 2026, the Reporting Person was granted 12,830 Restricted Stock Units, all of which vested immediately.

Read SEC document
February 20, 2026 Filed Feb 23, 2026 21:15 UTC
Raiford Daryl EChief Financial Officer
Tax withholdingClass A Common Stock 5,912 $15.12 $89,389.44
Disclosure

SEC source: 0001405026-26-000004 · wk-form4_1771881323.xml · nonDerivative · entry 2

Raiford Daryl E · CIK 0001405026 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,382

Read SEC document
February 20, 2026 Filed Feb 23, 2026 21:15 UTC
Raiford Daryl EChief Financial Officer
Exercise / conversionClass A Common Stock 23,402 $0.00 $0.00
Disclosure

SEC source: 0001405026-26-000004 · wk-form4_1771881323.xml · nonDerivative · entry 1

Raiford Daryl E · CIK 0001405026 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,294

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: On February 20, 2026, the Reporting Person was granted 23,402 Restricted Stock Units, all of which vested immediately.

Read SEC document
February 20, 2026 Filed Feb 23, 2026 21:14 UTC
Morken David A.Director · Chairman & CEO
Tax withholdingClass A Common Stock 10,256 $15.12 $155,070.72
Disclosure

SEC source: 0001721962-26-000004 · wk-form4_1771881291.xml · nonDerivative · entry 2

Morken David A. · CIK 0001721962 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,890

Read SEC document
February 20, 2026 Filed Feb 23, 2026 21:14 UTC
Morken David A.Director · Chairman & CEO
Exercise / conversionClass A Common Stock 36,085 $0.00 $0.00
Disclosure

SEC source: 0001721962-26-000004 · wk-form4_1771881291.xml · nonDerivative · entry 1

Morken David A. · CIK 0001721962 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,146

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: On February 20, 2026, the Reporting Person was granted 36,085 Restricted Stock Units, all of which vested immediately.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:18 UTC
Krupka Devin MController, PAO
Exercise / conversionRestricted Stock Units · Derivative 352 $0.00 $0.00
Disclosure

SEC source: 0001967808-26-000002 · wk-form4_1767734307.xml · derivative · entry 3

Krupka Devin M · CIK 0001967808 · Controller, PAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 352 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Bandwidth Inc. Class A Common Stock.

F2 · derivative.exercise_date: On January 3, 2022, the Reporting Person was granted 1,407 Restricted Stock Units, which vested in four equal annual installments beginning on January 3, 2023.

F2 · derivative.expiration_date: On January 3, 2022, the Reporting Person was granted 1,407 Restricted Stock Units, which vested in four equal annual installments beginning on January 3, 2023.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:18 UTC
Krupka Devin MController, PAO
Tax withholdingClass A Common Stock 119 $14.22 $1,692.18
Disclosure

SEC source: 0001967808-26-000002 · wk-form4_1767734307.xml · nonDerivative · entry 2

Krupka Devin M · CIK 0001967808 · Controller, PAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,661

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:18 UTC
Krupka Devin MController, PAO
Exercise / conversionClass A Common Stock 352 $0.00 $0.00
Disclosure

SEC source: 0001967808-26-000002 · wk-form4_1767734307.xml · nonDerivative · entry 1

Krupka Devin M · CIK 0001967808 · Controller, PAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,780

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:17 UTC
Asbill Richard BrandonGeneral Counsel
Exercise / conversionRestricted Stock Units · Derivative 821 $0.00 $0.00
Disclosure

SEC source: 0001842470-26-000002 · wk-form4_1767734222.xml · derivative · entry 6

Asbill Richard Brandon · CIK 0001842470 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 821 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Bandwidth Inc. Class A Common Stock.

F3 · derivative.exercise_date: On January 3, 2022, the Reporting Person was granted 3,284 Restricted Stock Units, which vested in four equal annual installments beginning on January 3, 2023.

F3 · derivative.expiration_date: On January 3, 2022, the Reporting Person was granted 3,284 Restricted Stock Units, which vested in four equal annual installments beginning on January 3, 2023.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:17 UTC
Asbill Richard BrandonGeneral Counsel
Exercise / conversionRestricted Stock Units · Derivative 1,582 $0.00 $0.00
Disclosure

SEC source: 0001842470-26-000002 · wk-form4_1767734222.xml · derivative · entry 5

Asbill Richard Brandon · CIK 0001842470 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,582 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Bandwidth Inc. Class A Common Stock.

F2 · derivative.exercise_date: On January 3, 2022, the Reporting Person was granted 9,488 Restricted Stock Units, half of which vested in four equal quarterly installments beginning on March 31, 2022, and the remainder vested in three equal annual installments beginning on January 3, 2024.

F2 · derivative.expiration_date: On January 3, 2022, the Reporting Person was granted 9,488 Restricted Stock Units, half of which vested in four equal quarterly installments beginning on March 31, 2022, and the remainder vested in three equal annual installments beginning on January 3, 2024.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:17 UTC
Asbill Richard BrandonGeneral Counsel
Tax withholdingClass A Common Stock 277 $14.22 $3,938.94
Disclosure

SEC source: 0001842470-26-000002 · wk-form4_1767734222.xml · nonDerivative · entry 4

Asbill Richard Brandon · CIK 0001842470 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,057

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:17 UTC
Asbill Richard BrandonGeneral Counsel
Exercise / conversionClass A Common Stock 821 $0.00 $0.00
Disclosure

SEC source: 0001842470-26-000002 · wk-form4_1767734222.xml · nonDerivative · entry 3

Asbill Richard Brandon · CIK 0001842470 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,334

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:17 UTC
Asbill Richard BrandonGeneral Counsel
Tax withholdingClass A Common Stock 534 $14.22 $7,593.48
Disclosure

SEC source: 0001842470-26-000002 · wk-form4_1767734222.xml · nonDerivative · entry 2

Asbill Richard Brandon · CIK 0001842470 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,513

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:17 UTC
Asbill Richard BrandonGeneral Counsel
Exercise / conversionClass A Common Stock 1,582 $0.00 $0.00
Disclosure

SEC source: 0001842470-26-000002 · wk-form4_1767734222.xml · nonDerivative · entry 1

Asbill Richard Brandon · CIK 0001842470 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,047

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:18 UTC
Ross KadeChief Information Officer
Exercise / conversionRestricted Stock Units · Derivative 1,287 $0.00 $0.00
Disclosure

SEC source: 0001807759-26-000002 · wk-form4_1767734289.xml · derivative · entry 3

Ross Kade · CIK 0001807759 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,287 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Bandwidth Inc. Class A Common Stock.

F2 · derivative.exercise_date: On January 3, 2022, the Reporting Person was granted 7,719 Restricted Stock Units, half of which vested in four equal quarterly installments beginning on March 31, 2022, and the remainder vested in three equal annual installments beginning on January 3, 2024.

F2 · derivative.expiration_date: On January 3, 2022, the Reporting Person was granted 7,719 Restricted Stock Units, half of which vested in four equal quarterly installments beginning on March 31, 2022, and the remainder vested in three equal annual installments beginning on January 3, 2024.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:18 UTC
Ross KadeChief Information Officer
Tax withholdingClass A Common Stock 435 $14.22 $6,185.70
Disclosure

SEC source: 0001807759-26-000002 · wk-form4_1767734289.xml · nonDerivative · entry 2

Ross Kade · CIK 0001807759 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,392

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:18 UTC
Ross KadeChief Information Officer
Exercise / conversionClass A Common Stock 1,287 $0.00 $0.00
Disclosure

SEC source: 0001807759-26-000002 · wk-form4_1767734289.xml · nonDerivative · entry 1

Ross Kade · CIK 0001807759 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,827

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:17 UTC
Bottorff RebeccaDirector · Chief People Officer
Exercise / conversionRestricted Stock Units · Derivative 1,556 $0.00 $0.00
Disclosure

SEC source: 0001804735-26-000002 · wk-form4_1767734245.xml · derivative · entry 3

Bottorff Rebecca · CIK 0001804735 · Director · Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,556 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Bandwidth Inc. Class A Common Stock.

F2 · derivative.exercise_date: On January 3, 2022, the Reporting Person was granted 9,334 Restricted Stock Units, half of which vested in four equal quarterly installments beginning on March 31, 2022, and the remainder vested in three equal annual installments beginning on January 3, 2024.

F2 · derivative.expiration_date: On January 3, 2022, the Reporting Person was granted 9,334 Restricted Stock Units, half of which vested in four equal quarterly installments beginning on March 31, 2022, and the remainder vested in three equal annual installments beginning on January 3, 2024.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:17 UTC
Bottorff RebeccaDirector · Chief People Officer
Tax withholdingClass A Common Stock 525 $14.22 $7,465.50
Disclosure

SEC source: 0001804735-26-000002 · wk-form4_1767734245.xml · nonDerivative · entry 2

Bottorff Rebecca · CIK 0001804735 · Director · Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,383

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:17 UTC
Bottorff RebeccaDirector · Chief People Officer
Exercise / conversionClass A Common Stock 1,556 $0.00 $0.00
Disclosure

SEC source: 0001804735-26-000002 · wk-form4_1767734245.xml · nonDerivative · entry 1

Bottorff Rebecca · CIK 0001804735 · Director · Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,908

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:16 UTC
Raiford Daryl EChief Financial Officer
Exercise / conversionRestricted Stock Units · Derivative 2,179 $0.00 $0.00
Disclosure

SEC source: 0001405026-26-000002 · wk-form4_1767734203.xml · derivative · entry 6

Raiford Daryl E · CIK 0001405026 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 2,179 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Bandwidth Inc. Class A Common Stock.

F3 · derivative.exercise_date: On January 3, 2022, the Reporting Person was granted 8,718 Restricted Stock Units, which vested in four equal annual installments beginning on January 3, 2023.

F3 · derivative.expiration_date: On January 3, 2022, the Reporting Person was granted 8,718 Restricted Stock Units, which vested in four equal annual installments beginning on January 3, 2023.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:16 UTC
Raiford Daryl EChief Financial Officer
Exercise / conversionRestricted Stock Units · Derivative 2,195 $0.00 $0.00
Disclosure

SEC source: 0001405026-26-000002 · wk-form4_1767734203.xml · derivative · entry 5

Raiford Daryl E · CIK 0001405026 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 2,195 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Bandwidth Inc. Class A Common Stock.

F2 · derivative.exercise_date: On January 3, 2022, the Reporting Person was granted 13,169 Restricted Stock Units, half of which vested in four equal quarterly installments beginning on March 31, 2022, and the remainder vested in three equal annual installments beginning on January 3, 2024.

F2 · derivative.expiration_date: On January 3, 2022, the Reporting Person was granted 13,169 Restricted Stock Units, half of which vested in four equal quarterly installments beginning on March 31, 2022, and the remainder vested in three equal annual installments beginning on January 3, 2024.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:16 UTC
Raiford Daryl EChief Financial Officer
Tax withholdingClass A Common Stock 647 $14.22 $9,200.34
Disclosure

SEC source: 0001405026-26-000002 · wk-form4_1767734203.xml · nonDerivative · entry 4

Raiford Daryl E · CIK 0001405026 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 94,892

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:16 UTC
Raiford Daryl EChief Financial Officer
Exercise / conversionClass A Common Stock 2,179 $0.00 $0.00
Disclosure

SEC source: 0001405026-26-000002 · wk-form4_1767734203.xml · nonDerivative · entry 3

Raiford Daryl E · CIK 0001405026 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,539

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:16 UTC
Raiford Daryl EChief Financial Officer
Tax withholdingClass A Common Stock 651 $14.22 $9,257.22
Disclosure

SEC source: 0001405026-26-000002 · wk-form4_1767734203.xml · nonDerivative · entry 2

Raiford Daryl E · CIK 0001405026 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93,360

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:16 UTC
Raiford Daryl EChief Financial Officer
Exercise / conversionClass A Common Stock 2,195 $0.00 $0.00
Disclosure

SEC source: 0001405026-26-000002 · wk-form4_1767734203.xml · nonDerivative · entry 1

Raiford Daryl E · CIK 0001405026 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 94,011

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:16 UTC
Morken David A.Director · Chairman & CEO
Exercise / conversionRestricted Stock Units · Derivative 2,918 $0.00 $0.00
Disclosure

SEC source: 0001721962-26-000002 · wk-form4_1767734174.xml · derivative · entry 6

Morken David A. · CIK 0001721962 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 2,918 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Bandwidth Inc. Class A Common Stock.

F3 · derivative.exercise_date: On January 3, 2022, the Reporting Person was granted 17,502 Restricted Stock Units, half of which vested in four equal quarterly installments beginning on March 31, 2022, and the remainder vested in three equal annual installments beginning on January 3, 2024.

F3 · derivative.expiration_date: On January 3, 2022, the Reporting Person was granted 17,502 Restricted Stock Units, half of which vested in four equal quarterly installments beginning on March 31, 2022, and the remainder vested in three equal annual installments beginning on January 3, 2024.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:16 UTC
Morken David A.Director · Chairman & CEO
Exercise / conversionRestricted Stock Units · Derivative 5,486 $0.00 $0.00
Disclosure

SEC source: 0001721962-26-000002 · wk-form4_1767734174.xml · derivative · entry 5

Morken David A. · CIK 0001721962 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 5,486 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Bandwidth Inc. Class A Common Stock.

F2 · derivative.exercise_date: On January 3, 2022, the Reporting Person was granted 21,945 Restricted Stock Units, which vested in four equal annual installments beginning on January 3, 2023.

F2 · derivative.expiration_date: On January 3, 2022, the Reporting Person was granted 21,945 Restricted Stock Units, which vested in four equal annual installments beginning on January 3, 2023.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:16 UTC
Morken David A.Director · Chairman & CEO
Tax withholdingClass A Common Stock 985 $14.22 $14,006.70
Disclosure

SEC source: 0001721962-26-000002 · wk-form4_1767734174.xml · nonDerivative · entry 4

Morken David A. · CIK 0001721962 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,061

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:16 UTC
Morken David A.Director · Chairman & CEO
Exercise / conversionClass A Common Stock 2,918 $0.00 $0.00
Disclosure

SEC source: 0001721962-26-000002 · wk-form4_1767734174.xml · nonDerivative · entry 3

Morken David A. · CIK 0001721962 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,046

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:16 UTC
Morken David A.Director · Chairman & CEO
Tax withholdingClass A Common Stock 1,852 $14.22 $26,335.44
Disclosure

SEC source: 0001721962-26-000002 · wk-form4_1767734174.xml · nonDerivative · entry 2

Morken David A. · CIK 0001721962 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,128

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:16 UTC
Morken David A.Director · Chairman & CEO
Exercise / conversionClass A Common Stock 5,486 $0.00 $0.00
Disclosure

SEC source: 0001721962-26-000002 · wk-form4_1767734174.xml · nonDerivative · entry 1

Morken David A. · CIK 0001721962 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,980

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
December 31, 2025 Filed Jan 2, 2026 21:17 UTC Exercise / conversionRestricted Stock Units · Derivative 6,667 $0.00 $0.00
Disclosure

SEC source: 0001721985-26-000002 · wk-form4_1767388617.xml · derivative · entry 2

Murdock John C. · CIK 0001721985 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,666

Underlying: Class A Common Stock · 6,667 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Bandwidth Inc. (the "Company") Class A Common Stock.

F2 · derivative.exercise_date: On November 28, 2025, the Reporting Person was granted 13,333 RSUs, 6,667 RSUs vested on December 31, 2025. Following the Reporting Person's resignation from the Company's Board of Directors on December 31, 2025, the remaining 6,666 unvested RSUs were forfeited.

F2 · derivative.expiration_date: On November 28, 2025, the Reporting Person was granted 13,333 RSUs, 6,667 RSUs vested on December 31, 2025. Following the Reporting Person's resignation from the Company's Board of Directors on December 31, 2025, the remaining 6,666 unvested RSUs were forfeited.

Read SEC document
December 31, 2025 Filed Jan 2, 2026 21:17 UTC Exercise / conversionClass A Common Stock 6,667 $0.00 $0.00
Disclosure

SEC source: 0001721985-26-000002 · wk-form4_1767388617.xml · nonDerivative · entry 1

Murdock John C. · CIK 0001721985 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,823

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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December 04, 2025 Filed Dec 4, 2025 22:08 UTC
Raiford Daryl EChief Financial Officer
SaleClass A Common Stock 2,588 $14.63 $37,860.63
Disclosure

SEC source: 0001405026-25-000022 · wk-form4_1764886094.xml · nonDerivative · entry 2

Raiford Daryl E · CIK 0001405026 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 91,816

F3 · kind: Reflects shares sold pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 12, 2024.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.40 to $14.835. 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.

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December 04, 2025 Filed Dec 4, 2025 22:08 UTC
Raiford Daryl EChief Financial Officer
SaleClass A Common Stock 4,131 $14.41 $59,544.65
Disclosure

SEC source: 0001405026-25-000022 · wk-form4_1764886094.xml · nonDerivative · entry 1

Raiford Daryl E · CIK 0001405026 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 94,404

F1 · kind: Reflects shares sold to cover taxes upon the vesting of Restricted Stock Units on November 30, 2025, pursuant to a Rule 10b5-1 instruction letter adopted by the Reporting Person on March 3, 2023 related solely to tax obligations associated with awards received in connection with Bandwidth Inc. (the "Company") equity compensation programs.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.2001 to $14.47. 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.

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December 01, 2025 Filed Dec 2, 2025 21:55 UTC
Agarwal DeveshChief Operating Officer
SaleClass A Common Stock 4,202 $14.06 $59,091.05
Disclosure

SEC source: 0002029692-25-000009 · wk-form4_1764712507.xml · nonDerivative · entry 4

Agarwal Devesh · CIK 0002029692 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 77,482

F1 · kind: Reflects shares sold to cover taxes upon the vesting of Restricted Stock Units on November 28, 2025, pursuant to a Rule 10b5-1 instruction letter adopted by the Reporting Person on March 3, 2023 related solely to tax obligations associated with awards received in connection with Bandwidth Inc. (the "Company") equity compensation programs.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.93 to $14.29. 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.

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December 01, 2025 Filed Dec 2, 2025 21:56 UTC
Krupka Devin MController, PAO
SaleClass A Common Stock 2,976 $14.06 $41,850.30
Disclosure

SEC source: 0001967808-25-000011 · wk-form4_1764712572.xml · nonDerivative · entry 4

Krupka Devin M · CIK 0001967808 · Controller, PAO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 26,428

F1 · kind: Reflects shares sold to cover taxes upon the vesting of Restricted Stock Units on November 28, 2025, pursuant to a Rule 10b5-1 instruction letter adopted by the Reporting Person on May 5, 2023 related solely to tax obligations associated with awards received in connection with Bandwidth Inc. (the "Company") equity compensation programs.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.93 to $14.29. 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.

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December 01, 2025 Filed Dec 2, 2025 21:55 UTC
Asbill Richard BrandonGeneral Counsel
SaleClass A Common Stock 4,460 $14.06 $62,719.20
Disclosure

SEC source: 0001842470-25-000007 · wk-form4_1764712529.xml · nonDerivative · entry 4

Asbill Richard Brandon · CIK 0001842470 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 62,465

F1 · kind: Reflects shares sold to cover taxes upon the vesting of Restricted Stock Units on November 28, 2025, pursuant to a Rule 10b5-1 instruction letter adopted by the Reporting Person on March 3, 2023 related solely to tax obligations associated with awards received in connection with Bandwidth Inc. (the "Company") equity compensation programs.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.93 to $14.29. 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.

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December 01, 2025 Filed Dec 2, 2025 21:55 UTC
Ross KadeChief Information Officer
SaleClass A Common Stock 3,819 $14.06 $53,705.07
Disclosure

SEC source: 0001807759-25-000007 · wk-form4_1764712552.xml · nonDerivative · entry 5

Ross Kade · CIK 0001807759 · Chief Information Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 80,540

F1 · kind: Reflects shares sold to cover taxes upon the vesting of Restricted Stock Units on November 28, 2025, pursuant to a Rule 10b5-1 instruction letter adopted by the Reporting Person on March 3, 2023 related solely to tax obligations associated with awards received in connection with Bandwidth Inc. (the "Company") equity compensation programs.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.93 to $14.29. 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.

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December 01, 2025 Filed Dec 2, 2025 21:55 UTC
Bottorff RebeccaDirector · Chief People Officer
SaleClass A Common Stock 5,973 $14.06 $83,995.91
Disclosure

SEC source: 0001804735-25-000011 · wk-form4_1764712543.xml · nonDerivative · entry 5

Bottorff Rebecca · CIK 0001804735 · Director · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 53,352

F1 · kind: Reflects shares sold to cover taxes upon the vesting of Restricted Stock Units on November 28, 2025, pursuant to a Rule 10b5-1 instruction letter adopted by the Reporting Person on March 7, 2023 related solely to tax obligations associated with awards received in connection with Bandwidth Inc. (the "Company") equity compensation programs.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.93 to $14.29. 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.

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December 01, 2025 Filed Dec 2, 2025 21:54 UTC
Raiford Daryl EChief Financial Officer
SaleClass A Common Stock 8,115 $14.05 $114,038.47
Disclosure

SEC source: 0001405026-25-000020 · wk-form4_1764712481.xml · nonDerivative · entry 6

Raiford Daryl E · CIK 0001405026 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 98,535

F3 · kind: Reflects shares sold pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 12, 2024.

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December 01, 2025 Filed Dec 2, 2025 21:54 UTC
Raiford Daryl EChief Financial Officer
SaleClass A Common Stock 13,400 $14.06 $188,438.84
Disclosure

SEC source: 0001405026-25-000020 · wk-form4_1764712481.xml · nonDerivative · entry 5

Raiford Daryl E · CIK 0001405026 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 106,650

F1 · kind: Reflects shares sold to cover taxes upon the vesting of Restricted Stock Units on November 28, 2025, pursuant to a Rule 10b5-1 instruction letter adopted by the Reporting Person on March 3, 2023 related solely to tax obligations associated with awards received in connection with Bandwidth Inc. (the "Company") equity compensation programs.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.93 to $14.29. 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.

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December 01, 2025 Filed Dec 2, 2025 21:54 UTC
Morken David A.Director · Chairman & CEO
SaleClass A Common Stock 12,584 $14.06 $176,963.76
Disclosure

SEC source: 0001721962-25-000007 · wk-form4_1764712460.xml · nonDerivative · entry 4

Morken David A. · CIK 0001721962 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 29,494

F1 · kind: Reflects shares sold to cover taxes upon the vesting of Restricted Stock Units on November 28, 2025, pursuant to a Rule 10b5-1 instruction letter adopted by the Reporting Person on March 3, 2023 related solely to tax obligations associated with awards received in connection with Bandwidth Inc. (the "Company") equity compensation programs.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.93 to $14.29. 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.

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December 01, 2025 Filed Dec 2, 2025 21:52 UTC SaleClass A Common Stock 1,215 $14.03 $17,046.45
Disclosure

SEC source: 0001721985-25-000005 · wk-form4_1764712366.xml · nonDerivative · entry 2

Murdock John C. · CIK 0001721985 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 112,156

F1 · kind: Reflects shares sold pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on March 7, 2025.

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November 30, 2025 Filed Dec 2, 2025 21:54 UTC
Raiford Daryl EChief Financial Officer
Exercise / conversionRestricted Stock Units · Derivative 10,602 $0.00 $0.00
Disclosure

SEC source: 0001405026-25-000020 · wk-form4_1764712481.xml · derivative · entry 11

Raiford Daryl E · CIK 0001405026 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,204

Underlying: Class A Common Stock · 10,602 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of the Company's Class A Common Stock.

F9 · derivative.exercise_date: On May 30, 2023, the Reporting Person was granted 127,226 Restricted Stock Units, one third of which vested on the first anniversary of the date of grant and the remaining shares vest in eight equal quarterly installments beginning on August 30, 2024.

F9 · derivative.expiration_date: On May 30, 2023, the Reporting Person was granted 127,226 Restricted Stock Units, one third of which vested on the first anniversary of the date of grant and the remaining shares vest in eight equal quarterly installments beginning on August 30, 2024.

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November 30, 2025 Filed Dec 2, 2025 21:54 UTC
Raiford Daryl EChief Financial Officer
Exercise / conversionClass A Common Stock 10,602 $0.00 $0.00
Disclosure

SEC source: 0001405026-25-000020 · wk-form4_1764712481.xml · nonDerivative · entry 4

Raiford Daryl E · CIK 0001405026 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 120,050

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.