KRUPKA DEVIN M

PrivateCIK: 1967808
Location

RALEIGH, NC

KRUPKA DEVIN M (Controller, PAO) exercised options at BANDWIDTH INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
InsiderKRUPKA DEVIN MCIK 1967808
IssuerBANDWIDTH INC.CIK 1514416
Officer· Controller, PAO
Since Mar 2026
-524.00
Net shares
Net seller
$8.1K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
1.84K acquired · 2.37K disposed
Non-Derivative Transactions2

Class A Common Stock

Direct
M · Option Exercise

Shares

+1.84K

Price / share

Trade value

% of position

6.2%
3/21/2026
29.73K31.58K

Class A Common Stock

Direct
F · Tax Withholding

Shares

524.00

Price / share

$15.46

Trade value

$8.10K

% of position

1.7%
3/21/2026
31.58K31.05K
Total

Net shares

+1.32K

Net value

-$8.10K

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Class A Common Stock

1.84K shares

Shares

1.84K

Strike price

Held after

0.00

Exercisable

3/21/2026
KRUPKA DEVIN M — Insider Transaction (Form 4) Filed Mar 23, 2026 | Finecho