John C. Murdock is Director at Bandwidth Inc. (BAND). They have made 14 open-market trades across 1 company since 2018, most recently 2025-12-31.
CIK 0001721985
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 14 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| BAND | 118,823 | $5.2M |
Shares reported on the most recent Form 4, priced at the 2026-01-02 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BAND | SELL · 10b5-1 | 2025-12-01 | 2025-12-02 | $14.03 | $17K | +7.8% | +0.4% | +6.7% |
| BAND | SELL | 2025-08-29 | 2025-09-02 | $15.05 | $30K | +11.1% | +6.3% | -4.8% |
| BAND | SELL · 10b5-1 | 2021-09-30 | 2022-01-04 | $80.45 | $39K | +0.6% | -14.1% | -48.9% |
| BAND | SELL · 10b5-1 | 2021-07-19 | 2021-07-21 | $127.05 | $31K | -2.7% | -22.2% | -32.9% |
| BAND | SELL · 10b5-1 | 2021-01-06 | 2021-01-07 | $149.77 | $18K | +9.5% | +21.7% | -19.0% |
| BAND | SELL · Routine | 2020-11-20 | 2020-11-24 | $153.54 | $3.8M | +9.5% | +19.3% | +18.8% |
| BAND | SELL · 10b5-1 | 2020-07-06 | 2020-07-08 | $131.90 | $33K | -5.1% | +5.5% | +32.4% |
| BAND | SELL | 2020-04-15 | 2020-04-17 | $75.10 | $14.8M | +2.8% | +45.1% | +60.7% |
| BAND | SELL | 2019-06-11 | 2019-06-12 | $71.49 | $5.5M | -1.3% | +2.5% | -0.5% |
| BAND | SELL | 2019-06-10 | 2019-06-12 | $73.03 | $18.8M | -1.3% | +2.5% | -0.5% |
| BAND | SELL | 2019-06-10 | 2019-06-12 | $74.92 | $5.4M | -1.3% | +2.5% | -0.5% |
| BAND | SELL | 2019-03-13 | 2019-03-14 | $66.01 | $877K | +2.5% | +5.0% | +13.8% |
| BAND | SELL | 2019-03-13 | 2019-03-14 | $65.97 | $1.7M | +2.5% | +5.0% | +13.8% |
| BAND | SELL | 2018-07-11 | 2018-07-12 | $35.65 | $1.3M | +3.4% | +22.4% | +39.4% |
| BAND | SELL | 2018-06-21 | 2018-06-25 | $40.03 | $839K | +1.9% | -1.0% | +38.9% |
| BAND | SELL | 2018-06-20 | 2018-06-20 | $40.03 | $1.1M | -8.4% | -8.4% | +38.1% |
| BAND | SELL | 2018-06-19 | 2018-06-20 | $40.02 | $344K | -8.4% | -8.4% | +38.1% |
| BAND | SELL | 2018-06-18 | 2018-06-20 | $40.02 | $487K | -8.4% | -8.4% | +38.1% |
| BAND | SELL | 2018-06-18 | 2018-06-20 | $40.03 | $3.8M | -8.4% | -8.4% | +38.1% |
| BAND | SELL | 2018-06-14 | 2018-06-18 | $39.35 | $4.2M | -4.0% | -9.6% | +35.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.