JANKOVIC WALTER

PrivateCIK: 1730628
Location

SAN JOSE, CA

JANKOVIC WALTER (Chief Financial Officer) exercised options at HARMONIC INC.

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

M · 1 exercise
InsiderJANKOVIC WALTERCIK 1730628
IssuerHARMONIC INC.CIK 851310
Officer· Chief Financial Officer
Since Feb 2026
-9.10K
Net shares
Net seller
$114.1K
Total sold
0
Open market trades
0B · 0S
5
Total transactions
19.79K acquired · 28.88K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+19.79K

Price / share

Trade value

% of position

14.0%
5/15/2026
141.54K161.32K

Common Stock

Direct
F · Tax Withholding

Shares

9.10K

Price / share

$12.54

Trade value

$114.10K

% of position

5.6%
5/15/2026
161.32K152.22K
Total

Net shares

+10.69K

Net value

-$114.10K

Derivative Transactions3

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

3.22K shares

Shares

3.22K

Strike price

0

Held after

6.43K

Exercisable

5/15/2026

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

8.07K shares

Shares

8.07K

Strike price

0

Held after

24.21K

Exercisable

5/15/2026

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

8.50K shares

Shares

8.50K

Strike price

0

Held after

59.47K

Exercisable

5/15/2026
JANKOVIC WALTER — Insider Transaction (Form 4) Filed May 20, 2026 | Finecho