KRUPKA DEVIN M

PrivateCIK: 1967808
Location

RALEIGH, NC

KRUPKA DEVIN M (Controller, PAO) sold 7.5% of their position (1.22K shares) of BANDWIDTH INC. on the open market

Open‑market sale worth $59.9K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderKRUPKA DEVIN MCIK 1967808
IssuerBANDWIDTH INC.CIK 1514416
Officer· Controller, PAO
Since Mar 2026
-1.22K
Net shares
Net seller
$59.9K
Total sold
2
Open market trades
0B · 2S
6
Total transactions
4.29K acquired · 5.51K disposed
Non-Derivative Transactions4

Class A Common Stock

Direct
M · Option Exercise

Shares

+2.77K

Price / share

Trade value

% of position

23.2%
8/28/2026
11.96K14.73K

Class A Common Stock

Direct
M · Option Exercise

Shares

+1.52K

Price / share

Trade value

% of position

10.3%
8/28/2026
14.73K16.25K

Class A Common Stock

Direct
S · Sale

Shares

713.00

Price / share

$48.82

Trade value

$34.81K

% of position

4.4%
8/31/2026
16.25K15.54K

Class A Common Stock

Direct
S · Sale

Shares

506.00

Price / share

$49.60

Trade value

$25.10K

% of position

3.3%
8/31/2026
15.54K15.03K
Total

Net shares

+3.07K

Net value

-$59.91K

Derivative Transactions2

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Class A Common Stock

2.77K shares

Shares

2.77K

Strike price

Held after

2.77K

Exercisable

8/28/2026

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Class A Common Stock

1.52K shares

Shares

1.52K

Strike price

Held after

7.58K

Exercisable

8/28/2026