Bandwidth Inc. (BAND) Insider Trading
Over the last 3 months, BAND insiders made 0 open-market buys and 25 sales, a net sale of -$4.7M (SEC Form 4). Over the last 6 months, 125 institutions increased and 101 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
25
Net (3m)
-$4.7M
Insider trades by month Buys Sells
Mar
Apr
May
Jun
Aug
Sep
Context3-month price -34.8%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Sep 2, 2026 | Krupka Devin Mofficer: Controller, PAO | Sell | 3,074 | $48.97 |
| Sep 1, 2026 | Raiford Daryl Eofficer: Chief Financial Officer | Option | 5,730 | — |
| Sep 1, 2026 | Asbill Richard Brandonofficer: General Counsel | Sell | 760 | $49.60 |
| Sep 1, 2026 | Raiford Daryl Eofficer: Chief Financial Officer | Sell | 2,734 | $48.82 |
| Sep 1, 2026 | Suriano Douglas Adirector | Option | 3,333 | — |
| Sep 1, 2026 | Ross Kadeofficer: Chief Information Officer | Sell | 945 | $48.82 |
| Sep 1, 2026 | Ross Kadeofficer: Chief Information Officer | Sell | 671 | $49.60 |
| Sep 1, 2026 | Bottorff Rebeccadirector, officer: Chief People Officer | Option | 2,189 | — |
| Sep 1, 2026 | Bottorff Rebeccadirector, officer: Chief People Officer | Option | 4,121 | — |
| Sep 1, 2026 | Agarwal Deveshofficer: Chief Operating Officer | Option | 3,927 | — |
| Sep 1, 2026 | Morken David A.director, officer: Chairman & CEO | Sell | 2,128 | $49.60 |
| Sep 1, 2026 | Krupka Devin Mofficer: Controller, PAO | Option | 2,775 | — |
| Sep 1, 2026 | Raiford Daryl Eofficer: Chief Financial Officer | Option | 6,170 | — |
| Sep 1, 2026 | Raiford Daryl Eofficer: Chief Financial Officer | Sell | 1,939 | $49.60 |
| Sep 1, 2026 | Ross Kadeofficer: Chief Information Officer | Option | 1,853 | — |
| Sep 1, 2026 | Krupka Devin Mofficer: Controller, PAO | Sell | 713 | $48.82 |
| Sep 1, 2026 | Agarwal Deveshofficer: Chief Operating Officer | Sell | 2,849 | $48.82 |
| Sep 1, 2026 | Ross Kadeofficer: Chief Information Officer | Option | 3,392 | — |
| Sep 1, 2026 | Asbill Richard Brandonofficer: General Counsel | Option | 2,214 | — |
| Sep 1, 2026 | Bottorff Rebeccadirector, officer: Chief People Officer | Option | 1,487 | — |
| Sep 1, 2026 | Agarwal Deveshofficer: Chief Operating Officer | Option | 5,218 | — |
| Sep 1, 2026 | Bottorff Rebeccadirector, officer: Chief People Officer | Sell | 1,587 | $48.82 |
| Sep 1, 2026 | Bottorff Rebeccadirector, officer: Chief People Officer | Sell | 1,126 | $49.60 |
| Sep 1, 2026 | Asbill Richard Brandonofficer: General Counsel | Sell | 1,072 | $48.82 |
| Sep 1, 2026 | Agarwal Deveshofficer: Chief Operating Officer | Sell | 2,020 | $49.60 |
| Sep 1, 2026 | Morken David A.director, officer: Chairman & CEO | Option | 4,103 | — |
| Sep 1, 2026 | Bailey Brian D.director | Option | 3,333 | — |
| Sep 1, 2026 | Krupka Devin Mofficer: Controller, PAO | Option | 1,518 | — |
| Sep 1, 2026 | Morken David A.director, officer: Chairman & CEO | Option | 7,727 | — |
| Sep 1, 2026 | Krupka Devin Mofficer: Controller, PAO | Sell | 506 | $49.60 |
Source: BAND SEC Form 4 filings, latest Sep 2, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their BAND positions over the last 6 months (SEC Form 13F).
Increased
125
New positions
138
Reduced
101
Sold out
22
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Increased | 3.0M | May 13, 2026 |
| BlackRock, Inc. | Reduced | 2.5M | Aug 7, 2026 |
| Hood River Capital Management LLC | New Position | 2.3M | Aug 14, 2026 |
| CYPRESS POINT INVESTMENT MANAGEMENT LP | Increased | 1.6M | May 15, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 1.6M | May 7, 2026 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | New Position | 1.4M | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | Increased | 1.3M | Aug 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 1.3M | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1.2M | May 15, 2026 |
| STATE STREET CORP | Increased | 941K | Aug 7, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 938K | Aug 11, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | Increased | 912K | Aug 14, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | Increased | 833K | May 13, 2026 |
| TWO SIGMA INVESTMENTS, LP | Increased | 825K | Aug 14, 2026 |
| JANE STREET GROUP, LLC | Increased | 820K | Aug 14, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.