Krupka Devin M insider trades
Krupka Devin M has filed 33 Form 4s with the SEC that we hold, all for Bandwidth Inc. (BAND), as Controller, PAO. Across all of them we count 0 purchases worth $0 and 36 sales worth $2.1M reported on Form 4. In the last 12 months: 0 purchases ($0) and 13 sales ($1.6M). The largest single trade was a sale of 7,263 shares of Bandwidth Inc. worth $473.7K, dated 2026-06-12. Of 3 sales filed since we began reading the 10b5-1 checkbox, 1 (33%) was marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2023-03-23 and the latest 2026-09-02.
Bandwidth Inc. (BAND)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2023-11-03 | S, sale reported on Form 4 | 8 | $102 | 2023-11-06 |
| 2023-11-29 | S, sale reported on Form 4 | 1,617 | $18.3K | 2023-11-30 |
| 2024-01-03 | S, sale reported on Form 4 | 77 | $1.0K | 2024-01-04 |
| 2024-01-04 | S, sale reported on Form 4 | 126 | $1.7K | 2024-01-04 |
| 2024-02-29 | S, sale reported on Form 4 | 450 | $8.9K | 2024-03-01 |
| 2024-03-01 | S, sale reported on Form 4 | 2,500 | $50.0K | 2024-03-01 |
| 2024-03-04 | S, sale reported on Form 4 | 1,748 | $33.8K | 2024-03-05 |
| 2024-03-22 | S, sale reported on Form 4 | 546 | $10.2K | 2024-03-25 |
| 2024-04-15 | S, sale reported on Form 4 | 25 | $424 | 2024-04-16 |
| 2024-05-10 | S, sale reported on Form 4 | 2,500 | $54.0K | 2024-05-13 |
| 2024-05-29 | S, sale reported on Form 4 | 417 | $8.5K | 2024-05-30 |
| 2024-08-29 | S, sale reported on Form 4 | 400 | $7.0K | 2024-08-29 |
| 2024-10-31 | S, sale reported on Form 4 | 2,149 | $49.4K | 2024-11-01 |
| 2024-11-04 | S, sale reported on Form 4 | 10 | $187 | 2024-11-05 |
| 2024-11-29 | S, sale reported on Form 4 | 14 | $308 | 2024-12-02 |
| 2024-11-29 | S, sale reported on Form 4 | 3,644 | $77.5K | 2024-12-02 |
| 2025-01-03 | S, sale reported on Form 4 | 45 | $764 | 2025-01-06 |
| 2025-01-06 | S, sale reported on Form 4 | 120 | $2.1K | 2025-01-06 |
| 2025-03-03 | S, sale reported on Form 4 | 3,770 | $59.2K | 2025-03-04 |
| 2025-03-24 | S, sale reported on Form 4 | 544 | $8.3K | 2025-03-25 |
| 2025-05-29 | S, sale reported on Form 4 | 1,229 | $17.8K | 2025-05-30 |
| 2025-08-29 | S, sale reported on Form 4 | 1,189 | $17.9K | 2025-09-02 |
| 2025-09-17 | S, sale reported on Form 4 | 7,166 | $129.0K | 2025-09-18 |
| 2025-12-01 | S, sale reported on Form 4 | 2,976 | $41.8K | 2025-12-02 |
| 2026-03-04 | S, sale reported on Form 4 | 5,613 | $87.2K | 2026-03-04 |
| 2026-05-05 | S, sale reported on Form 4 | 4,444 | $204.6K | 2026-05-05 |
| 2026-05-29 | S, sale reported on Form 4 | 684 | $39.9K | 2026-06-01 |
| 2026-05-29 | S, sale reported on Form 4 | 512 | $30.5K | 2026-06-01 |
| 2026-05-29 | S, sale reported on Form 4 | 2 | $120 | 2026-06-01 |
| 2026-06-12 | S, sale reported on Form 4 | 4,894 | $323.9K | 2026-06-15 |
| 2026-06-12 | S, sale reported on Form 4 | 7,263 | $473.7K | 2026-06-15 |
| 2026-06-12 | S, sale reported on Form 4 | 456 | $30.4K | 2026-06-15 |
| 2026-06-12 | S, sale reported on Form 4 | 1,800 | $115.2K | 2026-06-15 |
| 2026-08-31 | S, sale reported on Form 4 | 713 | $34.8K | 2026-09-01 |
| 2026-08-31 | S, sale reported on Form 4 | 506 | $25.1K | 2026-09-01 |
| 2026-09-01 | S, sale reported on Form 4 | 3,074 | $150.5K | 2026-09-02 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1967808) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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