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
-1.11K
Net shares
Net seller
$13.9K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
4.04K acquired · 5.15K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+4.04K

Price / share

Trade value

% of position

11.3%
5/15/2026
35.89K39.93K

Common Stock

Direct
F · Tax Withholding

Shares

1.11K

Price / share

$12.54

Trade value

$13.93K

% of position

2.8%
5/15/2026
39.93K38.82K
Total

Net shares

+2.93K

Net value

-$13.93K

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

4.04K shares

Shares

4.04K

Strike price

0

Held after

28.27K

Exercisable

5/15/2026
GLAHN RONALD J — Insider Transaction (Form 4) Filed May 20, 2026 | Finecho