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person · Reporting owner

Kaestner Henry R.

Disclosed activity across 1 company

Tapewire entity
151699
SEC CIK
0001721977

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Reported relationships

Latest disclosed role at each company.

No relationships currently tracked through insider filings.

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

No balances currently tracked through insider filings.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

Bandwidth Inc.

Report date December 31, 2019 · Filed February 13, 2020

Section 16 reporting ended · disclosed 2020-02-13. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect65,000 Reported balance Holding disclosure · report date 2019-12-31 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 65,000

Class A Common StockSEC Table I · non-derivativeIndirectBy AMDG 3, LLC100,000 Reported balance Holding disclosure · report date 2019-12-31 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 100,000

Class B Common StockSEC Table II · derivative / convertible securityDirect1,306,902 Reported balance Holding disclosure · report date 2019-12-31 · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · Balance 1,306,902

F1: The shares of Class B common stock are convertible in to Class A common stock on a 1-to-1 basis at the option of the holder and have no expiration date.

Filing footnotes · ownership attribution and instrument terms

F1: The shares of Class B common stock are convertible in to Class A common stock on a 1-to-1 basis at the option of the holder and have no expiration date.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 20, 2019 Filed Aug 21, 2019 20:30 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 5,261 $85.41 $449,343.59
Disclosure

SEC source: 0000899243-19-022205 · doc4.xml · nonDerivative · entry 3

Kaestner Henry R. · CIK 0001721977 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,160

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.00 to $85.84. 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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August 19, 2019 Filed Aug 21, 2019 20:30 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 2,034 $86.29 $175,511.42
Disclosure

SEC source: 0000899243-19-022205 · doc4.xml · nonDerivative · entry 2

Kaestner Henry R. · CIK 0001721977 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,421

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.22 to $86.49. 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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August 19, 2019 Filed Aug 21, 2019 20:30 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 9,390 $85.29 $800,904.09
Disclosure

SEC source: 0000899243-19-022205 · doc4.xml · nonDerivative · entry 1

Kaestner Henry R. · CIK 0001721977 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,455

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.00 to $85.845. 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.

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July 03, 2019 Filed Jul 10, 2019 20:30 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 10,425 $78.45 $817,838.12
Disclosure

SEC source: 0000899243-19-019431 · doc4.xml · nonDerivative · entry 2

Kaestner Henry R. · CIK 0001721977 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG 1, LLC

Disclosed balance after: 59,282

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.01 to $78.87. 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.

F3 · ownership.nature: The members of AMDG 1, LLC are AMDG Unitrust No. 1 and AMDG Unitrust No. 2 (together, the "Trusts"). The trustees of each of the Trusts are the Reporting Person, his spouse and Timothy Oakley. Each of the foregoing individuals disclaims beneficial ownership of the shares held by AMDG 1, LLC except to the extent of his or her pecuniary interest, if any.

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July 03, 2019 Filed Jul 10, 2019 20:30 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 27,316 $77.09 $2,105,735.81
Disclosure

SEC source: 0000899243-19-019431 · doc4.xml · nonDerivative · entry 1

Kaestner Henry R. · CIK 0001721977 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG 1, LLC

Disclosed balance after: 69,707

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.00 to $77.86. 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.

F3 · ownership.nature: The members of AMDG 1, LLC are AMDG Unitrust No. 1 and AMDG Unitrust No. 2 (together, the "Trusts"). The trustees of each of the Trusts are the Reporting Person, his spouse and Timothy Oakley. Each of the foregoing individuals disclaims beneficial ownership of the shares held by AMDG 1, LLC except to the extent of his or her pecuniary interest, if any.

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July 01, 2019 Filed Jul 2, 2019 20:31 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 721 $78.95 $56,925.62
Disclosure

SEC source: 0000899243-19-018883 · doc4.xml · nonDerivative · entry 6

Kaestner Henry R. · CIK 0001721977 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG 1, LLC

Disclosed balance after: 97,023

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.57 to $79.68. 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.

F2 · ownership.nature: The members of AMDG 1, LLC are AMDG Unitrust No. 1 and AMDG Unitrust No. 2 (together, the "Trusts"). The trustees of each of the Trusts are the Reporting Person, his spouse and Timothy Oakley. Each of the foregoing individuals disclaims beneficial ownership of the shares held by AMDG 1, LLC except to the extent of his or her pecuniary interest, if any.

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July 01, 2019 Filed Jul 2, 2019 20:31 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 16,920 $77.76 $1,315,722.89
Disclosure

SEC source: 0000899243-19-018883 · doc4.xml · nonDerivative · entry 5

Kaestner Henry R. · CIK 0001721977 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG 1, LLC

Disclosed balance after: 97,744

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.175 to $78.175. 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.

F2 · ownership.nature: The members of AMDG 1, LLC are AMDG Unitrust No. 1 and AMDG Unitrust No. 2 (together, the "Trusts"). The trustees of each of the Trusts are the Reporting Person, his spouse and Timothy Oakley. Each of the foregoing individuals disclaims beneficial ownership of the shares held by AMDG 1, LLC except to the extent of his or her pecuniary interest, if any.

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July 01, 2019 Filed Jul 2, 2019 20:31 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 9,706 $76.83 $745,686.74
Disclosure

SEC source: 0000899243-19-018883 · doc4.xml · nonDerivative · entry 4

Kaestner Henry R. · CIK 0001721977 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG 1, LLC

Disclosed balance after: 114,664

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.17 to $77.13. 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.

F2 · ownership.nature: The members of AMDG 1, LLC are AMDG Unitrust No. 1 and AMDG Unitrust No. 2 (together, the "Trusts"). The trustees of each of the Trusts are the Reporting Person, his spouse and Timothy Oakley. Each of the foregoing individuals disclaims beneficial ownership of the shares held by AMDG 1, LLC except to the extent of his or her pecuniary interest, if any.

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July 01, 2019 Filed Jul 2, 2019 20:31 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 15,658 $75.48 $1,181,825.13
Disclosure

SEC source: 0000899243-19-018883 · doc4.xml · nonDerivative · entry 3

Kaestner Henry R. · CIK 0001721977 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG 1, LLC

Disclosed balance after: 124,370

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.13 to $76.155. 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.

F2 · ownership.nature: The members of AMDG 1, LLC are AMDG Unitrust No. 1 and AMDG Unitrust No. 2 (together, the "Trusts"). The trustees of each of the Trusts are the Reporting Person, his spouse and Timothy Oakley. Each of the foregoing individuals disclaims beneficial ownership of the shares held by AMDG 1, LLC except to the extent of his or her pecuniary interest, if any.

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June 28, 2019 Filed Jul 2, 2019 20:31 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 3,076 $74.70 $229,773.82
Disclosure

SEC source: 0000899243-19-018883 · doc4.xml · nonDerivative · entry 2

Kaestner Henry R. · CIK 0001721977 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG 1, LLC

Disclosed balance after: 140,028

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.13 to $75.71. 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.

F2 · ownership.nature: The members of AMDG 1, LLC are AMDG Unitrust No. 1 and AMDG Unitrust No. 2 (together, the "Trusts"). The trustees of each of the Trusts are the Reporting Person, his spouse and Timothy Oakley. Each of the foregoing individuals disclaims beneficial ownership of the shares held by AMDG 1, LLC except to the extent of his or her pecuniary interest, if any.

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June 28, 2019 Filed Jul 2, 2019 20:31 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 16,896 $74.70 $1,262,112.61
Disclosure

SEC source: 0000899243-19-018883 · doc4.xml · nonDerivative · entry 1

Kaestner Henry R. · CIK 0001721977 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG 1, LLC

Disclosed balance after: 143,104

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.12 to $75.115. 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.

F2 · ownership.nature: The members of AMDG 1, LLC are AMDG Unitrust No. 1 and AMDG Unitrust No. 2 (together, the "Trusts"). The trustees of each of the Trusts are the Reporting Person, his spouse and Timothy Oakley. Each of the foregoing individuals disclaims beneficial ownership of the shares held by AMDG 1, LLC except to the extent of his or her pecuniary interest, if any.

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June 14, 2019 Filed Jun 18, 2019 21:03 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 10,000 $77.35 $773,500.00
Disclosure

SEC source: 0000899243-19-017289 · doc4.xml · nonDerivative · entry 1

Kaestner Henry R. · CIK 0001721977 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG 1, LLC

Disclosed balance after: 160,000

F1 · ownership.nature: The members of AMDG 1, LLC are AMDG Unitrust No. 1 and AMDG Unitrust No. 2 (together, the "Trusts"). The trustees of each of the Trusts are the Reporting Person, his spouse and Timothy Oakley. Each of the foregoing individuals disclaims beneficial ownership of the shares held by AMDG 1, LLC except to the extent of his or her pecuniary interest, if any.

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June 13, 2019 Filed Jun 13, 2019 23:12 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 26,106 $76.19 $1,989,055.30
Disclosure

SEC source: 0000899243-19-016892 · doc4.xml · nonDerivative · entry 5

Kaestner Henry R. · CIK 0001721977 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG 1, LLC

Disclosed balance after: 170,000

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.00 to $76.50. 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.

F1 · ownership.nature: The members of AMDG 1, LLC are AMDG Unitrust No. 1 and AMDG Unitrust No. 2 (together, the "Trusts"). The trustees of each of the Trusts are the Reporting Person, his spouse and Timothy Oakley. Each of the foregoing individuals disclaims beneficial ownership of the shares held by AMDG 1, LLC except to the extent of his or her pecuniary interest, if any.

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June 12, 2019 Filed Jun 13, 2019 23:12 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 13,894 $75.91 $1,054,661.58
Disclosure

SEC source: 0000899243-19-016892 · doc4.xml · nonDerivative · entry 4

Kaestner Henry R. · CIK 0001721977 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG 1, LLC

Disclosed balance after: 196,106

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.835 to $76.21. 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.

F1 · ownership.nature: The members of AMDG 1, LLC are AMDG Unitrust No. 1 and AMDG Unitrust No. 2 (together, the "Trusts"). The trustees of each of the Trusts are the Reporting Person, his spouse and Timothy Oakley. Each of the foregoing individuals disclaims beneficial ownership of the shares held by AMDG 1, LLC except to the extent of his or her pecuniary interest, if any.

Read SEC document
June 11, 2019 Filed Jun 13, 2019 23:12 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 10,000 $73.00 $730,003.00
Disclosure

SEC source: 0000899243-19-016892 · doc4.xml · nonDerivative · entry 3

Kaestner Henry R. · CIK 0001721977 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG 1, LLC

Disclosed balance after: 210,000

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $73.00 to $73.02. 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.

F1 · ownership.nature: The members of AMDG 1, LLC are AMDG Unitrust No. 1 and AMDG Unitrust No. 2 (together, the "Trusts"). The trustees of each of the Trusts are the Reporting Person, his spouse and Timothy Oakley. Each of the foregoing individuals disclaims beneficial ownership of the shares held by AMDG 1, LLC except to the extent of his or her pecuniary interest, if any.

Read SEC document
June 11, 2019 Filed Jun 13, 2019 23:12 UTC Bandwidth Inc. BAND · Entity 350 GiftClass A Common Stock 220,000 $0.00 $0.00
Disclosure

SEC source: 0000899243-19-016892 · doc4.xml · nonDerivative · entry 2

Kaestner Henry R. · CIK 0001721977 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG 1, LLC

Disclosed balance after: 220,000

F1 · ownership.nature: The members of AMDG 1, LLC are AMDG Unitrust No. 1 and AMDG Unitrust No. 2 (together, the "Trusts"). The trustees of each of the Trusts are the Reporting Person, his spouse and Timothy Oakley. Each of the foregoing individuals disclaims beneficial ownership of the shares held by AMDG 1, LLC except to the extent of his or her pecuniary interest, if any.

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June 11, 2019 Filed Jun 13, 2019 23:12 UTC Bandwidth Inc. BAND · Entity 350 GiftClass A Common Stock 250,000 $0.00 $0.00
Disclosure

SEC source: 0000899243-19-016892 · doc4.xml · nonDerivative · entry 1

Kaestner Henry R. · CIK 0001721977 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,845

Read SEC document
May 14, 2019 Filed May 16, 2019 20:30 UTC Bandwidth Inc. BAND · Entity 350 ConversionClass B Common Stock · Derivative 275,000 $0.00 $0.00
Disclosure

SEC source: 0000899243-19-013750 · doc4.xml · derivative · entry 2

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,781,902

Underlying: Class A Common Stock · 275,000 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: The shares of Class B common stock are convertible in to Class A common stock on a 1-to-1 basis at the option of the holder and have no expiration date.

F1 · derivative.exercise_date: The shares of Class B common stock are convertible in to Class A common stock on a 1-to-1 basis at the option of the holder and have no expiration date.

F1 · derivative.expiration_date: The shares of Class B common stock are convertible in to Class A common stock on a 1-to-1 basis at the option of the holder and have no expiration date.

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May 14, 2019 Filed May 16, 2019 20:30 UTC Bandwidth Inc. BAND · Entity 350 ConversionClass A Common Stock 275,000 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-19-013750 · doc4.xml · nonDerivative · entry 1

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 277,845

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 · price: The shares of Class B common stock are convertible in to Class A common stock on a 1-to-1 basis at the option of the holder and have no expiration date.

Read SEC document
September 30, 2018 Filed Oct 2, 2018 20:19 UTC Bandwidth Inc. BAND · Entity 350 Exercise / conversionRestricted Stock Units · Derivative 822 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-025786 · doc4.xml · derivative · entry 2

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 822

Underlying: Class A Common Stock · 822 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 the Company's Class A Common Stock.

F2 · derivative.exercise_date: On January 24, 2018, the Reporting Person was granted 3,288 Restricted Stock Units which vest in four equal quarterly installments beginning on March 31, 2018.

F2 · derivative.expiration_date: On January 24, 2018, the Reporting Person was granted 3,288 Restricted Stock Units which vest in four equal quarterly installments beginning on March 31, 2018.

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September 30, 2018 Filed Oct 2, 2018 20:19 UTC Bandwidth Inc. BAND · Entity 350 Exercise / conversionClass A Common Stock 822 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-025786 · doc4.xml · nonDerivative · entry 1

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,845

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
August 24, 2018 Filed Aug 28, 2018 20:06 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 16,848 $45.03 $758,630.06
Disclosure

SEC source: 0000899243-18-023372 · doc4.xml · nonDerivative · entry 2

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG Unitrust No. 2

Disclosed balance after: 0

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.00 to $45.15. 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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August 24, 2018 Filed Aug 28, 2018 20:06 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 25,203 $45.04 $1,135,125.48
Disclosure

SEC source: 0000899243-18-023372 · doc4.xml · nonDerivative · entry 1

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG Unitrust No. 1

Disclosed balance after: 0

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.00 to $45.15. 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.

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August 23, 2018 Filed Aug 24, 2018 20:06 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 7,652 $45.04 $344,610.88
Disclosure

SEC source: 0000899243-18-023216 · doc4.xml · nonDerivative · entry 3

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG Unitrust No. 2

Disclosed balance after: 16,848

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.00 to $45.22. 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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August 23, 2018 Filed Aug 24, 2018 20:06 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 11,447 $45.04 $515,520.22
Disclosure

SEC source: 0000899243-18-023216 · doc4.xml · nonDerivative · entry 2

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG Unitrust No. 1

Disclosed balance after: 25,203

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.00 to $45.22. 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.

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August 22, 2018 Filed Aug 24, 2018 20:06 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 100 $45.00 $4,500.00
Disclosure

SEC source: 0000899243-18-023216 · doc4.xml · nonDerivative · entry 1

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG Unitrust No. 1

Disclosed balance after: 36,650

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

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August 13, 2018 Filed Aug 15, 2018 20:43 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 500 $44.54 $22,269.00
Disclosure

SEC source: 0000899243-18-022470 · doc4.xml · nonDerivative · entry 4

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG Unitrust No. 2

Disclosed balance after: 24,500

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.48 to $44.66. 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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August 13, 2018 Filed Aug 15, 2018 20:43 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 3,000 $43.86 $131,585.40
Disclosure

SEC source: 0000899243-18-022470 · doc4.xml · nonDerivative · entry 3

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG Unitrust No. 2

Disclosed balance after: 25,000

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.42 to $44.35. 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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August 13, 2018 Filed Aug 15, 2018 20:43 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 800 $44.54 $35,632.96
Disclosure

SEC source: 0000899243-18-022470 · doc4.xml · nonDerivative · entry 2

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG Unitrust No. 1

Disclosed balance after: 36,750

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.40 to $44.75. 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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August 13, 2018 Filed Aug 15, 2018 20:43 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 4,450 $43.86 $195,192.58
Disclosure

SEC source: 0000899243-18-022470 · doc4.xml · nonDerivative · entry 1

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG Unitrust No. 1

Disclosed balance after: 37,550

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.40 to $44.35. 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.

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July 30, 2018 Filed Aug 1, 2018 20:15 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 200 $36.04 $7,207.00
Disclosure

SEC source: 0000899243-18-020970 · doc4.xml · nonDerivative · entry 4

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG Unitrust No. 2

Disclosed balance after: 28,000

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.03 to $36.04. 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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July 30, 2018 Filed Aug 1, 2018 20:15 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 3,300 $35.18 $116,096.64
Disclosure

SEC source: 0000899243-18-020970 · doc4.xml · nonDerivative · entry 3

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG Unitrust No. 2

Disclosed balance after: 28,200

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.00 to $35.83. 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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July 30, 2018 Filed Aug 1, 2018 20:15 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 300 $36.08 $10,824.99
Disclosure

SEC source: 0000899243-18-020970 · doc4.xml · nonDerivative · entry 2

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG Unitrust No. 1

Disclosed balance after: 42,000

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.00 to $36.15. 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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July 30, 2018 Filed Aug 1, 2018 20:15 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 4,950 $35.12 $173,855.39
Disclosure

SEC source: 0000899243-18-020970 · doc4.xml · nonDerivative · entry 1

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG Unitrust No. 1

Disclosed balance after: 42,300

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.00 to $35.46. 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.

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July 16, 2018 Filed Jul 18, 2018 20:05 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 3,500 $35.07 $122,731.70
Disclosure

SEC source: 0000899243-18-020047 · doc4.xml · nonDerivative · entry 2

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG Unitrust No. 2

Disclosed balance after: 31,500

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.00 to $35.85. 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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July 16, 2018 Filed Jul 18, 2018 20:05 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 5,250 $35.10 $184,260.30
Disclosure

SEC source: 0000899243-18-020047 · doc4.xml · nonDerivative · entry 1

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG Unitrust No. 1

Disclosed balance after: 47,250

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.00 to $35.91. 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.

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June 30, 2018 Filed Jul 5, 2018 22:05 UTC Bandwidth Inc. BAND · Entity 350 Exercise / conversionRestricted Stock Units · Derivative 822 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-019489 · doc4.xml · derivative · entry 2

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,644

Underlying: Class A Common Stock · 822 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 the Company's Class A Common Stock.

F2 · derivative.exercise_date: On January 24, 2018, the Reporting Person was granted 3,288 Restricted Stock Units which vest in four equal quarterly installments beginning on March 31, 2018.

F2 · derivative.expiration_date: On January 24, 2018, the Reporting Person was granted 3,288 Restricted Stock Units which vest in four equal quarterly installments beginning on March 31, 2018.

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June 30, 2018 Filed Jul 5, 2018 22:05 UTC Bandwidth Inc. BAND · Entity 350 Exercise / conversionClass A Common Stock 822 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-019489 · doc4.xml · nonDerivative · entry 1

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,023

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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June 15, 2018 Filed Jun 18, 2018 20:30 UTC Bandwidth Inc. BAND · Entity 350 SaleClass A Common Stock 37,500 $39.27 $1,472,471.25
Disclosure

SEC source: 0000899243-18-016994 · doc4.xml · nonDerivative · entry 4

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,201

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.00 to $39.50. 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.

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June 11, 2018 Filed Jun 12, 2018 21:15 UTC Bandwidth Inc. BAND · Entity 350 ConversionClass B Common Stock · Derivative 325,000 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-016212 · doc4.xml · derivative · entry 2

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,056,902

Underlying: Class A Common Stock · 325,000 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: The shares of Class B common stock are convertible in to Class A common stock on a 1-to-1 basis at the option of the holder and have no expiration date.

F1 · derivative.exercise_date: The shares of Class B common stock are convertible in to Class A common stock on a 1-to-1 basis at the option of the holder and have no expiration date.

F1 · derivative.expiration_date: The shares of Class B common stock are convertible in to Class A common stock on a 1-to-1 basis at the option of the holder and have no expiration date.

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June 11, 2018 Filed Jun 12, 2018 21:15 UTC Bandwidth Inc. BAND · Entity 350 ConversionClass A Common Stock 325,000 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-016212 · doc4.xml · nonDerivative · entry 1

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 326,201

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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June 11, 2018 Filed Jun 18, 2018 20:30 UTC Bandwidth Inc. BAND · Entity 350 GiftClass A Common Stock 35,000 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-016994 · doc4.xml · nonDerivative · entry 3

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG Unitrust No. 2

Disclosed balance after: 35,000

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June 11, 2018 Filed Jun 18, 2018 20:30 UTC Bandwidth Inc. BAND · Entity 350 GiftClass A Common Stock 52,500 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-016994 · doc4.xml · nonDerivative · entry 2

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AMDG Unitrust No. 1

Disclosed balance after: 52,500

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June 11, 2018 Filed Jun 18, 2018 20:30 UTC Bandwidth Inc. BAND · Entity 350 GiftClass A Common Stock 287,500 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-016994 · doc4.xml · nonDerivative · entry 1

Kaestner Henry R. · CIK 0001721977 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,701

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March 31, 2018 Filed May 9, 2018 20:30 UTC Bandwidth Inc. BAND · Entity 350 Exercise / conversionRestricted Stock Units · Derivative 822 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-012086 · doc4.xml · derivative · entry 2

Kaestner Henry R. · CIK 0001721977 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,466

Underlying: Class A Common Stock · 822 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 the Company's Class A Common Stock.

F2 · derivative.exercise_date: On January 24, 2018, the Reporting Person was granted 3,288 Restricted Stock Units which vest in four equal quarterly installments beginning on March 31, 2018.

F2 · derivative.expiration_date: On January 24, 2018, the Reporting Person was granted 3,288 Restricted Stock Units which vest in four equal quarterly installments beginning on March 31, 2018.

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March 31, 2018 Filed May 9, 2018 20:30 UTC Bandwidth Inc. BAND · Entity 350 GrantClass A Common Stock 822 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-012086 · doc4.xml · nonDerivative · entry 1

Kaestner Henry R. · CIK 0001721977 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,201

Read SEC document
January 24, 2018 Filed Jan 26, 2018 21:43 UTC Bandwidth Inc. BAND · Entity 350 GrantRestricted Stock Units · Derivative 3,288 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-002102 · doc4.xml · derivative · entry 2

Kaestner Henry R. · CIK 0001721977 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,288

Underlying: Class A Common Stock · 3,288 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of the Company's Class A Common Stock.

F2 · derivative.exercise_date: The Restricted Stock Units vest in four equal quarterly installments beginning on March 31, 2018.

F2 · derivative.expiration_date: The Restricted Stock Units vest in four equal quarterly installments beginning on March 31, 2018.

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January 24, 2018 Filed Jan 26, 2018 21:43 UTC Bandwidth Inc. BAND · Entity 350 GrantClass A Common Stock 379 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-002102 · doc4.xml · nonDerivative · entry 1

Kaestner Henry R. · CIK 0001721977 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 379

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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.