BAND Form 4: Controller Krupka executes 10b5-1 sell-to-cover on vested RSUs
Rhea-AI Filing Summary
Devin M. Krupka, Controller and PAO of Bandwidth Inc. (BAND), reported equity transactions tied to vested restricted stock units. On 08/28/2025 Mr. Krupka had 1,370 and 2,776 restricted stock units treated as acquired for reporting purposes upon vesting, increasing beneficial ownership to 27,547 shares before a subsequent sale. On 08/29/2025 he sold 1,189 shares at a weighted average price of $15.0851, with prices in the sale ranging from $14.87 to $15.1947. The filing shows 26,358 shares beneficially owned after the sale.
The report notes the sales were to cover taxes upon vesting and executed pursuant to a Rule 10b5-1 instruction adopted May 5, 2023. The filing includes grant vintages: 16,432 RSUs from 11/28/2022 and 33,303 RSUs from 11/28/2023 with scheduled vesting described in the explanations.
Positive
- Transaction executed under a Rule 10b5-1 plan dated May 5, 2023, indicating pre-established, non-discretionary instructions
- Sale was for tax withholding on vested RSUs, a routine and commonly accepted reason for insider sales
- Filing provides detailed disclosure including weighted average sale price range and vesting schedules, supporting transparency
- Timely and properly signed Form 4 with explanatory footnotes
Negative
- Insider holdings reduced to 26,358 shares following the sell-to-cover, which is a reduction in direct beneficial ownership
- Sale executed at prices between $14.87 and $15.1947, which may be below recent highs (if applicable) — shows some insider shares were liquidated
Insights
TL;DR: Routine tax-withholding sale under a 10b5-1 plan; modest reduction in insider shares, unlikely to be materially market-moving.
The transactions are consistent with common practice where vested RSUs trigger sell-to-cover transactions to satisfy tax obligations. The sale of 1,189 shares at a weighted average of $15.0851 reduced the reporting person’s holdings to 26,358 shares. There is no indication of discretionary open-market selling outside the 10b5-1 plan and the filing discloses the price range and grant schedules, supporting transparency. Given the modest size of the sale relative to total outstanding shares, the market impact is likely minimal.
TL;DR: The filing shows compliance with Section 16 and Rule 10b5-1; documentation and explanatory footnotes strengthen governance transparency.
The report specifies the 10b5-1 instruction adoption date and explicitly states the sale was for tax withholding on vested RSUs, which aligns with best practices for avoiding claims of opportunistic insider trading. Detailed footnotes about grant dates, vesting schedules, and the weighted average sale price provide clear disclosure. Timely filing and attorney-in-fact signature further indicate procedural adherence.
Insider Trade Summary
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Sale | Class A Common Stock | 1,189 | $15.0851 | $18K |
| Exercise | Restricted Stock Units | 1,370 | $0.00 | -- |
| Exercise | Restricted Stock Units | 2,776 | $0.00 | -- |
| Exercise | Class A Common Stock | 1,370 | $0.00 | -- |
| Exercise | Class A Common Stock | 2,776 | $0.00 | -- |
Footnotes (1)
- Reflects shares sold to cover taxes upon the vesting of Restricted Stock Units on August 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. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.87 to $15.1947. 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. Each Restricted Stock Unit represents a contingent right to receive one share of the Company's Class A Common Stock. On November 28, 2022, the Reporting Person was granted 16,432 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 February 28, 2024. On November 28, 2023, the Reporting Person was granted 33,303 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 February 28, 2025.
