GLAHN RONALD J

PrivateCIK: 2110438
Location

SAN JOSE, CA

GLAHN RONALD J (SVP, Global Sales, Broadband) exercised options at HARMONIC INC.

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

M · 1 exercise
InsiderGLAHN RONALD JCIK 2110438
IssuerHARMONIC INC.CIK 851310
Officer· SVP, Global Sales, Broadband
Since Feb 2026
-1.03K
Net shares
Net seller
$13.4K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
3.75K acquired · 4.78K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+3.75K

Price / share

Trade value

% of position

9.7%
7/15/2026
38.82K42.57K

Common Stock

Direct
F · Tax Withholding

Shares

1.03K

Price / share

$12.99

Trade value

$13.39K

% of position

2.4%
7/15/2026
42.57K41.54K
Total

Net shares

+2.72K

Net value

-$13.39K

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

3.75K shares

Shares

3.75K

Strike price

0

Held after

11.25K

Exercisable

7/15/2026