Insider Transactions Reported by 17 Insiders of Bandwidth Inc.

Symbol: BAND on Nasdaq
Location: Raleigh, NC

Quick Takeaways

BAND - Bandwidth Inc. has 17 insiders with reported activity on this page.
Net insider value flow over the last year: -$5,457,719.
Recent transaction rows are available for direct filing-level review.

What Changed

Buy value: ; sell value: $5,457,718.
Net share flow: -359,096.

Why This Matters

This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.

Official SEC Source

Filed on Form 4

Issuer insider activity is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Insider trading overview

Last 12 months

Net insider flow leans to selling over the last 12 months. Net value: -$5,457,719.

Buys

Shares: 0

Insiders: 0

Sells

$5,457,719

Shares: 359,096

Insiders: 9

Net

-$5,457,719

Shares: -359,096

Insiders: -9

Window (months)	Sell shares	Buy $	Sell $	Net $
0-3	156,163	$0	$2,434,323	-$2,434,323
3-6	66,496	$0	$937,052	-$937,052
6-9	94,826	$0	$1,474,005	-$1,474,005
9-12	41,611	$0	$612,338	-$612,338

Bandwidth Inc. executives and other stock owners filed with the SEC include:

Name	Relationship	Holdings Value	Past Year Net Change	Change %	Valuation	Report Date
Anthony F. Bartolo	Chief Operating Officer	$3,039,429			Mixed	01 Jul 2024
Devesh Agarwal	Chief Operating Officer	$2,578,099	-$139,883	-5.1%	Mixed	28 Feb 2026
John C. Murdock	Director	$1,801,156	-$47,524	-2.6%	Mixed	31 Dec 2025
Kade Ross	Chief Information Officer	$1,467,309	-$386,768	-21%	Mixed	28 Feb 2026
Rebecca Bottorff	Chief People Officer, Director	$1,371,689	-$544,619	-28%	Mixed	04 Mar 2026
Daryl E. Raiford	Chief Financial Officer	$1,341,299	-$3,096,815	-70%	Mixed	12 Mar 2026
R. Brandon Asbill	General Counsel	$1,162,175	-$578,453	-33%	Mixed	04 Mar 2026
Brian D. Bailey	Director	$1,091,432	-$41,798	-3.7%	Mixed	28 Feb 2026
Scott Mullen	Chief Technology Officer	$1,004,246			Mixed	31 Dec 2022
Lukas M. Roush	Director	$998,064			Mixed	28 Feb 2026
David A. Morken	Chairman & CEO, Director	$866,040	-$328,125	-27%	Mixed	06 Mar 2026
Douglas A. Suriano	Director	$715,298			Mixed	28 Feb 2026
Devin M. Krupka	Controller, PAO	$461,890	-$293,733	-39%	Mixed	21 Mar 2026
Noreen Allen	Chief Marketing Officer	$209,414			Mixed	31 Dec 2021
Jeffrey A. Hoffman	Chief Financial Officer	$203,536			Mixed	02 Aug 2021
Gabriela Gonzalez	Sr. Vp Finance, Controller	$151,083			Mixed	21 Feb 2022
Marina C. Carreker	President	$115,248			Mixed	31 Dec 2022

Top shareholders of Bandwidth Inc. (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
BlackRock, Inc.	13F 13D/G	Company	7.1% from 13D/G	2,872,266	$44,376,510	—	31 Dec 2025	13F 13D/G
VANGUARD GROUP INC	13F	Company	7.5%	2,009,829	$31,051,858	—	31 Dec 2025	13F
CYPRESS POINT INVESTMENT MANAGEMENT LP	13F	Company	5.7%	1,508,136	$23,336,271	—	31 Dec 2025	13F
DIMENSIONAL FUND ADVISORS LP	13F 13D/G	Company	5.1% from 13D/G	1,459,696	$22,552,496	—	31 Dec 2025	13F 13D/G
ACADIAN ASSET MANAGEMENT LLC	13F	Company	3%	809,005	$12,495,000	—	31 Dec 2025	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	2.5%	663,552	$10,254,088	—	31 Dec 2025	13F
STATE STREET CORP	13F	Company	2.4%	649,426	$10,033,632	—	31 Dec 2025	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	2.3%	618,900	$9,562,005	—	31 Dec 2025	13F
GOLDMAN SACHS GROUP INC	13F	Company	2.3%	609,762	$9,420,823	—	31 Dec 2025	13F
AMERIPRISE FINANCIAL INC	13F	Company	2.2%	592,553	$9,154,945	—	31 Dec 2025	13F
FMR LLC	13F	Company	2%	545,585	$8,429,294	—	31 Dec 2025	13F
Connor, Clark & Lunn Investment Management Ltd.	13F	Company	2%	528,984	$8,172,803	—	31 Dec 2025	13F
Dana Investment Advisors, Inc.	13F	Company	1.7%	449,256	$6,941,005	—	31 Dec 2025	13F
Archon Capital Management LLC	13F	Company	1.7%	446,897	$6,904,559	—	31 Dec 2025	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	1.6%	437,125	$6,753,581	—	31 Dec 2025	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	1.6%	427,474	$6,604,473	—	31 Dec 2025	13F
D. E. Shaw & Co., Inc.	13F	Company	1.5%	386,908	$5,977,729	—	31 Dec 2025	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	1.4%	369,790	$5,713,255	—	31 Dec 2025	13F
Nuveen, LLC	13F	Company	1.3%	359,711	$5,557,536	—	31 Dec 2025	13F
CSM Advisors, LLC	13F	Company	1.3%	345,813	$5,342,000	—	31 Dec 2025	13F
Portolan Capital Management, LLC	13F	Company	1.3%	336,874	$5,204,703	—	31 Dec 2025	13F
Assenagon Asset Management S.A.	13F	Company	1.2%	325,450	$5,028,202	—	31 Dec 2025	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	1.1%	302,522	$4,673,965	—	31 Dec 2025	13F
Keel Point, LLC	13F	Company	1.1%	300,372	$4,640,747	—	31 Dec 2025	13F
BARCLAYS PLC	13F	Company	0.95%	252,284	$3,897,788	—	31 Dec 2025	13F
MORGAN STANLEY	13F	Company	0.92%	245,250	$3,789,114	—	31 Dec 2025	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.9%	240,890	$3,721,750	—	31 Dec 2025	13F
Parcion Private Wealth LLC	13F	Company	0.89%	236,827	$3,658,977	—	31 Dec 2025	13F
NORTHERN TRUST CORP	13F	Company	0.81%	215,604	$3,331,082	—	31 Dec 2025	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.81%	215,471	$3,329,027	—	31 Dec 2025	13F
HERALD INVESTMENT MANAGEMENT Ltd	13F	Company	0.79%	210,000	$3,244,500	—	31 Dec 2025	13F
UBS Group AG	13F	Company	0.77%	205,300	$3,171,885	—	31 Dec 2025	13F
Anthony F. Bartolo	3/4/5	Chief Operating Officer	— mixed-class rows	179,682 mixed-class rows	$3,039,429	—	01 Jul 2024	3/4/5
Palogic Value Management, L.P.	13F	Company	0.73%	195,238	$3,016,427	—	31 Dec 2025	13F
LAKEWOOD CAPITAL MANAGEMENT, LP	13F	Company	0.68%	180,721	$2,792,139	—	31 Dec 2025	13F
Qube Research & Technologies Ltd	13F	Company	0.66%	176,533	$2,727,435	—	31 Dec 2025	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	0.65%	172,313	$2,662,236	—	31 Dec 2025	13F
ALGERT GLOBAL LLC	13F	Company	0.63%	167,087	$2,581,000	—	31 Dec 2025	13F
Devesh Agarwal	3/4/5	Chief Operating Officer	— mixed-class rows	153,159 mixed-class rows	$2,578,099	-$139,883	28 Feb 2026	3/4/5
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.57%	152,543	$2,356,789	—	31 Dec 2025	13F
BANK OF MONTREAL /CAN/	13F	Company	0.55%	145,623	$2,249,875	—	31 Dec 2025	13F
Empowered Funds, LLC	13F	Company	0.53%	140,471	$2,170,277	—	31 Dec 2025	13F
John C. Murdock	3/4/5	Director	— mixed-class rows	125,489 mixed-class rows	$1,801,156	-$47,524	31 Dec 2025	3/4/5
ALLIANCEBERNSTEIN L.P.	13F	Company	0.43%	114,610	$1,770,725	—	31 Dec 2025	13F
NANO CAP NEW MILLENNIUM GROWTH FUND L P	13F	Company	0.39%	105,000	$1,622,250	—	31 Dec 2025	13F
Bank of New York Mellon Corp	13F	Company	0.39%	103,349	$1,596,750	—	31 Dec 2025	13F
MERCER GLOBAL ADVISORS INC /ADV	13F	Company	0.38%	102,040	$1,576,518	—	31 Dec 2025	13F
Kade Ross	3/4/5	Chief Information Officer	— mixed-class rows	86,866 mixed-class rows	$1,467,309	-$386,768	28 Feb 2026	3/4/5
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.35%	92,831	$1,434,239	—	31 Dec 2025	13F
Rebecca Bottorff	3/4/5	Chief People Officer, Director	— mixed-class rows	75,277 mixed-class rows	$1,371,689	-$544,619	04 Mar 2026	3/4/5

Recent Insider Transactions by Companies or Individuals for Bandwidth Inc.

Showing up to 300 most recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	Value $	* Price $	Shares	Shares Owned	Date	Ownership
Devin M. Krupka	BAND	Class A Common Stock	Tax liability	-1.66%			-524	31,053	21 Mar 2026	Direct
Devin M. Krupka	BAND	Class A Common Stock	Options Exercise	6.19%			1,842	31,577	21 Mar 2026	Direct
Devin M. Krupka	BAND	Restricted Stock Units	Options Exercise	-100%			-1,842	0	21 Mar 2026	Direct
Daryl E. Raiford	BAND	Class A Common Stock	Sale	-30.5%	$244,524	$15.19	-16,100	36,645	13 Mar 2026	Direct
Daryl E. Raiford	BAND	Class A Common Stock	Sale	-24.4%	$263,309	$15.47	-17,026	52,745	12 Mar 2026	Direct
Daryl E. Raiford	BAND	Class A Common Stock	Sale	-11.2%	$137,536	$15.62	-8,807	69,771	11 Mar 2026	Direct
Daryl E. Raiford	BAND	Class A Common Stock	Sale	-15.1%	$228,404	$16.31	-14,000	78,578	10 Mar 2026	Direct
Daryl E. Raiford	BAND	Class A Common Stock	Sale	-8.83%	$147,765	$16.48	-8,968	92,578	09 Mar 2026	Direct
Daryl E. Raiford	BAND	Class A Common Stock	Sale	-4.6%	$80,069	$16.34	-4,900	101,546	06 Mar 2026	Direct
David A. Morken	BAND	Class A Common Stock	Gift	-100%			-69,355	0	06 Mar 2026	Direct
Daryl E. Raiford	BAND	Class A Common Stock	Sale	-4.57%	$82,516	$16.18	-5,100	106,446	05 Mar 2026	Direct
Daryl E. Raiford	BAND	Class A Common Stock	Sale	-13.8%	$282,569	$15.82	-17,857	111,546	04 Mar 2026	Direct
Devin M. Krupka	BAND	Class A Common Stock	Sale	-15.9%	$87,149	$15.53	-5,613	29,735	04 Mar 2026	Direct
R. Brandon Asbill	BAND	Class A Common Stock	Sale	-38.6%	$460,092	$15.34	-30,000	47,613	04 Mar 2026	Direct
Rebecca Bottorff	BAND	Class A Common Stock	Sale	-12.8%	$136,452	$15.52	-8,792	59,960	04 Mar 2026	Direct
Kade Ross	BAND	Class A Common Stock	Sale	-20.4%	$283,938	$14.94	-19,000	73,894	02 Mar 2026	Direct
Daryl E. Raiford	BAND	Class A Common Stock	Tax liability	-1.96%			-2,582	129,403	02 Mar 2026	Direct
Daryl E. Raiford	BAND	Class A Common Stock	Options Exercise	8.73%			10,602	131,985	02 Mar 2026	Direct
Daryl E. Raiford	BAND	Restricted Stock Units	Options Exercise	-50%			-10,602	10,602	02 Mar 2026	Direct
Kade Ross	BAND	Class A Common Stock	Tax liability	-1.71%			-1,619	92,894	28 Feb 2026	Direct
Kade Ross	BAND	Class A Common Stock	Options Exercise	6.41%			5,691	94,513	28 Feb 2026	Direct
Kade Ross	BAND	Restricted Stock Units	Options Exercise	-86.4%			-5,691	892	28 Feb 2026	Direct
Daryl E. Raiford	BAND	Class A Common Stock	Tax liability	-2.33%			-2,899	121,383	28 Feb 2026	Direct
Daryl E. Raiford	BAND	Class A Common Stock	Options Exercise	10.6%			11,900	124,282	28 Feb 2026	Direct
Daryl E. Raiford	BAND	Restricted Stock Units	Options Exercise	-40.9%			-11,900	17,192	28 Feb 2026	Direct
Devin M. Krupka	BAND	Class A Common Stock	Tax liability	-3.33%			-1,218	35,348	28 Feb 2026	Direct
Devin M. Krupka	BAND	Class A Common Stock	Options Exercise	13.3%			4,292	36,566	28 Feb 2026	Direct
Devin M. Krupka	BAND	Restricted Stock Units	Options Exercise	-34%			-4,292	8,326	28 Feb 2026	Direct
R. Brandon Asbill	BAND	Class A Common Stock	Tax liability	-2.29%			-1,816	77,613	28 Feb 2026	Direct
R. Brandon Asbill	BAND	Class A Common Stock	Options Exercise	8.74%			6,381	79,429	28 Feb 2026	Direct
R. Brandon Asbill	BAND	Restricted Stock Units	Options Exercise	-33.8%			-6,381	12,506	28 Feb 2026	Direct
Devesh Agarwal	BAND	Class A Common Stock	Tax liability	-6.42%			-7,646	111,414	28 Feb 2026	Direct
Devesh Agarwal	BAND	Class A Common Stock	Options Exercise	29.2%			26,884	119,060	28 Feb 2026	Direct
Devesh Agarwal	BAND	Restricted Stock Units	Options Exercise	-69.5%			-26,884	11,782	28 Feb 2026	Direct
Rebecca Bottorff	BAND	Class A Common Stock	Tax liability	-3.13%			-2,219	68,752	28 Feb 2026	Direct
Rebecca Bottorff	BAND	Class A Common Stock	Options Exercise	12.3%			7,796	70,971	28 Feb 2026	Direct
Rebecca Bottorff	BAND	Restricted Stock Units	Options Exercise	-72.4%			-7,796	2,974	28 Feb 2026	Direct
David A. Morken	BAND	Class A Common Stock	Tax liability	-4.63%			-3,365	69,355	28 Feb 2026	Direct
David A. Morken	BAND	Class A Common Stock	Options Exercise	19.4%			11,830	72,720	28 Feb 2026	Direct
David A. Morken	BAND	Restricted Stock Units	Options Exercise	-33.8%			-11,830	23,181	28 Feb 2026	Direct
Lukas M. Roush	BAND	Class A Common Stock	Options Exercise	5.65%			3,333	62,298	28 Feb 2026	Direct
Lukas M. Roush	BAND	Restricted Stock Units	Options Exercise	-25%			-3,333	10,000	28 Feb 2026	Direct
Douglas A. Suriano	BAND	Class A Common Stock	Options Exercise	8.46%			3,333	42,743	28 Feb 2026	Direct
Douglas A. Suriano	BAND	Restricted Stock Units	Options Exercise	-25%			-3,333	10,000	28 Feb 2026	Direct
Brian D. Bailey	BAND	Class A Common Stock	Options Exercise	5.09%			3,333	68,755	28 Feb 2026	See footnotes
Brian D. Bailey	BAND	Restricted Stock Units	Options Exercise	-25%			-3,333	10,000	28 Feb 2026	Direct
Devin M. Krupka	BAND	Class A Common Stock	Tax liability	-8.14%			-2,859	32,274	20 Feb 2026	Direct
Devin M. Krupka	BAND	Class A Common Stock	Options Exercise	31.8%			8,472	35,133	20 Feb 2026	Direct
Kade Ross	BAND	Class A Common Stock	Tax liability	-3.84%			-3,546	88,822	20 Feb 2026	Direct
Kade Ross	BAND	Class A Common Stock	Options Exercise	13.5%			10,976	92,368	20 Feb 2026	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.