Follow the people · Insider
Devin M. Krupka
Devin M. Krupka files insider transactions with the SEC as a controller, pao of Bandwidth (BAND). We hold 6 disclosed purchases and sales filed since 23 March 2023, 3 of them in the last 90 days.
- Files forBAND
- Disclosed buys and sells6 in all, 3 in the last 90 days
- Last disclosure2 September 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 21 March 2023 — 1 September 2026Controller, PAO · Bandwidth (BAND)134 Form 4 lines · source: SEC Form 4
Everything they disclosed
120 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 3,074 shares of BandwidthSEC Form 42 September 2026Class A Common Stock · traded 1 September 2026 · filed 2 September 2026
- exercised options over 2,775 shares of BandwidthSEC Form 41 September 2026Class A Common Stock · traded 28 August 2026 · filed 1 September 2026
- exercised options over 1,518 shares of BandwidthSEC Form 41 September 2026Class A Common Stock · traded 28 August 2026 · filed 1 September 2026
- ▼ sold on the open market 713 shares of BandwidthSEC Form 41 September 2026Class A Common Stock · traded 31 August 2026 · filed 1 September 2026
- ▼ sold on the open market 506 shares of BandwidthSEC Form 41 September 2026Class A Common Stock · traded 31 August 2026 · filed 1 September 2026
- exercised options over 2,775 shares of Bandwidth (a derivative holding)SEC Form 41 September 2026Restricted Stock Units · traded 28 August 2026 · filed 1 September 2026
- exercised options over 1,518 shares of Bandwidth (a derivative holding)SEC Form 41 September 2026Restricted Stock Units · traded 28 August 2026 · filed 1 September 2026
- ▼ sold on the open market 1,800 shares of BandwidthSEC Form 415 June 2026Class A Common Stock · traded 12 June 2026 · filed 15 June 2026
- ▼ sold on the open market 7,263 shares of BandwidthSEC Form 415 June 2026Class A Common Stock · traded 12 June 2026 · filed 15 June 2026
- ▼ sold on the open market 4,894 shares of BandwidthSEC Form 415 June 2026Class A Common Stock · traded 12 June 2026 · filed 15 June 2026
- ▼ sold on the open market 456 shares of BandwidthSEC Form 415 June 2026Class A Common Stock · traded 12 June 2026 · filed 15 June 2026
- exercised options over 2,776 shares of BandwidthSEC Form 41 June 2026Class A Common Stock · traded 28 May 2026 · filed 1 June 2026
- exercised options over 1,517 shares of BandwidthSEC Form 41 June 2026Class A Common Stock · traded 28 May 2026 · filed 1 June 2026
- ▼ sold on the open market 684 shares of BandwidthSEC Form 41 June 2026Class A Common Stock · traded 29 May 2026 · filed 1 June 2026
- ▼ sold on the open market 512 shares of BandwidthSEC Form 41 June 2026Class A Common Stock · traded 29 May 2026 · filed 1 June 2026
- ▼ sold on the open market 2 shares of BandwidthSEC Form 41 June 2026Class A Common Stock · traded 29 May 2026 · filed 1 June 2026
- exercised options over 2,776 shares of Bandwidth (a derivative holding)SEC Form 41 June 2026Restricted Stock Units · traded 28 May 2026 · filed 1 June 2026
- exercised options over 1,517 shares of Bandwidth (a derivative holding)SEC Form 41 June 2026Restricted Stock Units · traded 28 May 2026 · filed 1 June 2026
- ▼ sold on the open market 4,444 shares of BandwidthSEC Form 45 May 2026Class A Common Stock · traded 5 May 2026 · filed 5 May 2026
- gave away 3,333 shares of BandwidthSEC Form 45 May 2026Class A Common Stock · traded 5 May 2026 · filed 5 May 2026
- exercised options over 1,842 shares of BandwidthSEC Form 423 March 2026Class A Common Stock · traded 21 March 2026 · filed 23 March 2026
- had shares withheld for tax on 524 shares of BandwidthSEC Form 423 March 2026Class A Common Stock · traded 21 March 2026 · filed 23 March 2026
- exercised options over 1,842 shares of Bandwidth (a derivative holding)SEC Form 423 March 2026Restricted Stock Units · traded 21 March 2026 · filed 23 March 2026
- exercised options over 1,842 shares of Bandwidth (a derivative holding)SEC Form 423 March 2026Restricted Stock Units · traded 21 March 2026 · filed 23 March 2026
- exercised options over 1,842 shares of BandwidthSEC Form 423 March 2026Class A Common Stock · traded 21 March 2026 · filed 23 March 2026
- had shares withheld for tax on 524 shares of BandwidthSEC Form 423 March 2026Class A Common Stock · traded 21 March 2026 · filed 23 March 2026
- ▼ sold on the open market 5,613 shares of BandwidthSEC Form 44 March 2026Class A Common Stock · traded 4 March 2026 · filed 4 March 2026
- ▼ sold on the open market 5,613 shares of BandwidthSEC Form 44 March 2026Class A Common Stock · traded 4 March 2026 · filed 4 March 2026
- exercised options over 2,775 shares of BandwidthSEC Form 42 March 2026Class A Common Stock · traded 28 February 2026 · filed 2 March 2026
- exercised options over 1,517 shares of BandwidthSEC Form 42 March 2026Class A Common Stock · traded 28 February 2026 · filed 2 March 2026
- had shares withheld for tax on 1,218 shares of BandwidthSEC Form 42 March 2026Class A Common Stock · traded 28 February 2026 · filed 2 March 2026
- exercised options over 2,775 shares of Bandwidth (a derivative holding)SEC Form 42 March 2026Restricted Stock Units · traded 28 February 2026 · filed 2 March 2026
- exercised options over 1,517 shares of Bandwidth (a derivative holding)SEC Form 42 March 2026Restricted Stock Units · traded 28 February 2026 · filed 2 March 2026
- exercised options over 2,775 shares of Bandwidth (a derivative holding)SEC Form 42 March 2026Restricted Stock Units · traded 28 February 2026 · filed 2 March 2026
- exercised options over 1,517 shares of Bandwidth (a derivative holding)SEC Form 42 March 2026Restricted Stock Units · traded 28 February 2026 · filed 2 March 2026
- exercised options over 2,775 shares of BandwidthSEC Form 42 March 2026Class A Common Stock · traded 28 February 2026 · filed 2 March 2026
- exercised options over 1,517 shares of BandwidthSEC Form 42 March 2026Class A Common Stock · traded 28 February 2026 · filed 2 March 2026
- had shares withheld for tax on 1,218 shares of BandwidthSEC Form 42 March 2026Class A Common Stock · traded 28 February 2026 · filed 2 March 2026
- exercised options over 8,472 shares of BandwidthSEC Form 423 February 2026Class A Common Stock · traded 20 February 2026 · filed 23 February 2026
- had shares withheld for tax on 2,859 shares of BandwidthSEC Form 423 February 2026Class A Common Stock · traded 20 February 2026 · filed 23 February 2026
- exercised options over 8,472 shares of BandwidthSEC Form 423 February 2026Class A Common Stock · traded 20 February 2026 · filed 23 February 2026
- had shares withheld for tax on 2,859 shares of BandwidthSEC Form 423 February 2026Class A Common Stock · traded 20 February 2026 · filed 23 February 2026
- exercised options over 352 shares of BandwidthSEC Form 46 January 2026Class A Common Stock · traded 3 January 2026 · filed 6 January 2026
- had shares withheld for tax on 119 shares of BandwidthSEC Form 46 January 2026Class A Common Stock · traded 3 January 2026 · filed 6 January 2026
- exercised options over 352 shares of Bandwidth (a derivative holding)SEC Form 46 January 2026Restricted Stock Units · traded 3 January 2026 · filed 6 January 2026
- exercised options over 352 shares of Bandwidth (a derivative holding)SEC Form 46 January 2026Restricted Stock Units · traded 3 January 2026 · filed 6 January 2026
- exercised options over 352 shares of BandwidthSEC Form 46 January 2026Class A Common Stock · traded 3 January 2026 · filed 6 January 2026
- had shares withheld for tax on 119 shares of BandwidthSEC Form 46 January 2026Class A Common Stock · traded 3 January 2026 · filed 6 January 2026
- exercised options over 1,369 shares of Bandwidth (a derivative holding)SEC Form 42 December 2025Restricted Stock Units · traded 28 November 2025 · filed 2 December 2025
- exercised options over 2,775 shares of Bandwidth (a derivative holding)SEC Form 42 December 2025Restricted Stock Units · traded 28 November 2025 · filed 2 December 2025
- exercised options over 6,068 shares of Bandwidth (a derivative holding)SEC Form 42 December 2025Restricted Stock Units · traded 28 November 2025 · filed 2 December 2025
- was granted 28,000 shares of Bandwidth (a derivative holding)SEC Form 42 December 2025Restricted Stock Units · traded 28 November 2025 · filed 2 December 2025
- exercised options over 1,369 shares of BandwidthSEC Form 42 December 2025Class A Common Stock · traded 28 November 2025 · filed 2 December 2025
- exercised options over 2,775 shares of BandwidthSEC Form 42 December 2025Class A Common Stock · traded 28 November 2025 · filed 2 December 2025
- exercised options over 6,068 shares of BandwidthSEC Form 42 December 2025Class A Common Stock · traded 28 November 2025 · filed 2 December 2025
- ▼ sold on the open market 2,976 shares of BandwidthSEC Form 42 December 2025Class A Common Stock · traded 1 December 2025 · filed 2 December 2025
- ▼ sold on the open market 7,166 shares of BandwidthSEC Form 418 September 2025Class A Common Stock · traded 17 September 2025 · filed 18 September 2025
- exercised options over 1,370 shares of Bandwidth (a derivative holding)SEC Form 42 September 2025Restricted Stock Units · traded 28 August 2025 · filed 2 September 2025
- exercised options over 2,776 shares of Bandwidth (a derivative holding)SEC Form 42 September 2025Restricted Stock Units · traded 28 August 2025 · filed 2 September 2025
- exercised options over 1,370 shares of BandwidthSEC Form 42 September 2025Class A Common Stock · traded 28 August 2025 · filed 2 September 2025
- exercised options over 2,776 shares of BandwidthSEC Form 42 September 2025Class A Common Stock · traded 28 August 2025 · filed 2 September 2025
- ▼ sold on the open market 1,189 shares of BandwidthSEC Form 42 September 2025Class A Common Stock · traded 29 August 2025 · filed 2 September 2025
- exercised options over 1,369 shares of Bandwidth (a derivative holding)SEC Form 430 May 2025Restricted Stock Units · traded 28 May 2025 · filed 30 May 2025
- exercised options over 2,775 shares of Bandwidth (a derivative holding)SEC Form 430 May 2025Restricted Stock Units · traded 28 May 2025 · filed 30 May 2025
- exercised options over 1,369 shares of BandwidthSEC Form 430 May 2025Class A Common Stock · traded 28 May 2025 · filed 30 May 2025
- exercised options over 2,775 shares of BandwidthSEC Form 430 May 2025Class A Common Stock · traded 28 May 2025 · filed 30 May 2025
- ▼ sold on the open market 1,229 shares of BandwidthSEC Form 430 May 2025Class A Common Stock · traded 29 May 2025 · filed 30 May 2025
- exercised options over 1,842 shares of Bandwidth (a derivative holding)SEC Form 425 March 2025Restricted Stock Units · traded 21 March 2025 · filed 25 March 2025
- exercised options over 1,842 shares of BandwidthSEC Form 425 March 2025Class A Common Stock · traded 21 March 2025 · filed 25 March 2025
- ▼ sold on the open market 544 shares of BandwidthSEC Form 425 March 2025Class A Common Stock · traded 24 March 2025 · filed 25 March 2025
- exercised options over 1,369 shares of Bandwidth (a derivative holding)SEC Form 44 March 2025Restricted Stock Units · traded 28 February 2025 · filed 4 March 2025
- exercised options over 2,775 shares of Bandwidth (a derivative holding)SEC Form 44 March 2025Restricted Stock Units · traded 28 February 2025 · filed 4 March 2025
- exercised options over 1,369 shares of BandwidthSEC Form 44 March 2025Class A Common Stock · traded 28 February 2025 · filed 4 March 2025
- exercised options over 2,775 shares of BandwidthSEC Form 44 March 2025Class A Common Stock · traded 28 February 2025 · filed 4 March 2025
- exercised options over 7,401 shares of BandwidthSEC Form 44 March 2025Class A Common Stock · traded 28 February 2025 · filed 4 March 2025
- ▼ sold on the open market 3,770 shares of BandwidthSEC Form 44 March 2025Class A Common Stock · traded 3 March 2025 · filed 4 March 2025
- exercised options over 130 shares of Bandwidth (a derivative holding)SEC Form 46 January 2025Restricted Stock Units · traded 2 January 2025 · filed 6 January 2025
- exercised options over 351 shares of Bandwidth (a derivative holding)SEC Form 46 January 2025Restricted Stock Units · traded 3 January 2025 · filed 6 January 2025
- exercised options over 130 shares of BandwidthSEC Form 46 January 2025Class A Common Stock · traded 2 January 2025 · filed 6 January 2025
- exercised options over 351 shares of BandwidthSEC Form 46 January 2025Class A Common Stock · traded 3 January 2025 · filed 6 January 2025
- ▼ sold on the open market 45 shares of BandwidthSEC Form 46 January 2025Class A Common Stock · traded 3 January 2025 · filed 6 January 2025
- ▼ sold on the open market 120 shares of BandwidthSEC Form 46 January 2025Class A Common Stock · traded 6 January 2025 · filed 6 January 2025
- exercised options over 1,370 shares of Bandwidth (a derivative holding)SEC Form 42 December 2024Restricted Stock Units · traded 28 November 2024 · filed 2 December 2024
- exercised options over 11,101 shares of Bandwidth (a derivative holding)SEC Form 42 December 2024Restricted Stock Units · traded 28 November 2024 · filed 2 December 2024
- was granted 18,205 shares of Bandwidth (a derivative holding)SEC Form 42 December 2024Restricted Stock Units · traded 28 November 2024 · filed 2 December 2024
- exercised options over 1,370 shares of BandwidthSEC Form 42 December 2024Class A Common Stock · traded 28 November 2024 · filed 2 December 2024
- exercised options over 11,101 shares of BandwidthSEC Form 42 December 2024Class A Common Stock · traded 28 November 2024 · filed 2 December 2024
- ▼ sold on the open market 14 shares of BandwidthSEC Form 42 December 2024Class A Common Stock · traded 29 November 2024 · filed 2 December 2024
- ▼ sold on the open market 3,644 shares of BandwidthSEC Form 42 December 2024Class A Common Stock · traded 29 November 2024 · filed 2 December 2024
- gave away 4,772 shares of BandwidthSEC Form 48 November 2024Class A Common Stock · traded 6 November 2024 · filed 8 November 2024
- exercised options over 32 shares of Bandwidth (a derivative holding)SEC Form 45 November 2024Restricted Stock Units · traded 2 November 2024 · filed 5 November 2024
- exercised options over 32 shares of BandwidthSEC Form 45 November 2024Class A Common Stock · traded 2 November 2024 · filed 5 November 2024
- ▼ sold on the open market 10 shares of BandwidthSEC Form 45 November 2024Class A Common Stock · traded 4 November 2024 · filed 5 November 2024
- ▼ sold on the open market 2,149 shares of BandwidthSEC Form 41 November 2024Class A Common Stock · traded 31 October 2024 · filed 1 November 2024
- exercised options over 1,369 shares of Bandwidth (a derivative holding)SEC Form 429 August 2024Restricted Stock Units · traded 28 August 2024 · filed 29 August 2024
- exercised options over 1,369 shares of BandwidthSEC Form 429 August 2024Class A Common Stock · traded 28 August 2024 · filed 29 August 2024
- ▼ sold on the open market 400 shares of BandwidthSEC Form 429 August 2024Class A Common Stock · traded 29 August 2024 · filed 29 August 2024
- exercised options over 1,369 shares of Bandwidth (a derivative holding)SEC Form 430 May 2024Restricted Stock Units · traded 28 May 2024 · filed 30 May 2024
- exercised options over 1,369 shares of BandwidthSEC Form 430 May 2024Class A Common Stock · traded 28 May 2024 · filed 30 May 2024
- ▼ sold on the open market 417 shares of BandwidthSEC Form 430 May 2024Class A Common Stock · traded 29 May 2024 · filed 30 May 2024
- ▼ sold on the open market 2,500 shares of BandwidthSEC Form 413 May 2024Class A Common Stock · traded 10 May 2024 · filed 13 May 2024
- exercised options over 80 shares of Bandwidth (a derivative holding)SEC Form 416 April 2024Restricted Stock Units · traded 14 April 2024 · filed 16 April 2024
- exercised options over 80 shares of BandwidthSEC Form 416 April 2024Class A Common Stock · traded 14 April 2024 · filed 16 April 2024
- ▼ sold on the open market 25 shares of BandwidthSEC Form 416 April 2024Class A Common Stock · traded 15 April 2024 · filed 16 April 2024
- exercised options over 1,842 shares of Bandwidth (a derivative holding)SEC Form 425 March 2024Restricted Stock Units · traded 21 March 2024 · filed 25 March 2024
- exercised options over 1,842 shares of BandwidthSEC Form 425 March 2024Class A Common Stock · traded 21 March 2024 · filed 25 March 2024
- ▼ sold on the open market 546 shares of BandwidthSEC Form 425 March 2024Class A Common Stock · traded 22 March 2024 · filed 25 March 2024
- was granted 4,942 shares of BandwidthSEC Form 45 March 2024Class A Common Stock · traded 1 March 2024 · filed 5 March 2024
- ▼ sold on the open market 1,748 shares of BandwidthSEC Form 45 March 2024Class A Common Stock · traded 4 March 2024 · filed 5 March 2024
- exercised options over 1,370 shares of Bandwidth (a derivative holding)SEC Form 41 March 2024Restricted Stock Units · traded 28 February 2024 · filed 1 March 2024
- exercised options over 1,370 shares of BandwidthSEC Form 41 March 2024Class A Common Stock · traded 28 February 2024 · filed 1 March 2024
- ▼ sold on the open market 450 shares of BandwidthSEC Form 41 March 2024Class A Common Stock · traded 29 February 2024 · filed 1 March 2024
- ▼ sold on the open market 2,500 shares of BandwidthSEC Form 41 March 2024Class A Common Stock · traded 1 March 2024 · filed 1 March 2024
- exercised options over 78 shares of Bandwidth (a derivative holding)SEC Form 44 January 2024Restricted Stock Units · traded 2 January 2024 · filed 4 January 2024
- exercised options over 130 shares of Bandwidth (a derivative holding)SEC Form 44 January 2024Restricted Stock Units · traded 2 January 2024 · filed 4 January 2024
- exercised options over 352 shares of Bandwidth (a derivative holding)SEC Form 44 January 2024Restricted Stock Units · traded 3 January 2024 · filed 4 January 2024
- exercised options over 78 shares of BandwidthSEC Form 44 January 2024Class A Common Stock · traded 2 January 2024 · filed 4 January 2024
- exercised options over 130 shares of BandwidthSEC Form 44 January 2024Class A Common Stock · traded 2 January 2024 · filed 4 January 2024
- exercised options over 352 shares of BandwidthSEC Form 44 January 2024Class A Common Stock · traded 3 January 2024 · filed 4 January 2024
- ▼ sold on the open market 77 shares of BandwidthSEC Form 44 January 2024Class A Common Stock · traded 3 January 2024 · filed 4 January 2024
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.