CHEN WEIDONG

PrivateCIK: 1723982
Location

ANDOVER, MA

CHEN WEIDONG (Chief Technology Officer) exercised options at CASA SYSTEMS INC

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

M · 1 exercise
InsiderCHEN WEIDONGCIK 1723982
IssuerCASA SYSTEMS INCCIK 1333835
DirectorOfficer· Chief Technology Officer
Since Jan 2019
-97.40K
Net shares
Net seller
$65.5K
Total sold
0
Open market trades
0B · 0S
7
Total transactions
390.58K acquired · 487.98K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+366.61K

Price / share

Trade value

% of position

16.0%
12/8/2023
2.29M2.66M

Common Stock

Direct
F · Tax Withholding

Shares

121.37K

Price / share

$0.54

Trade value

$65.54K

% of position

4.6%
12/8/2023
2.66M2.54M
Total

Net shares

+245.25K

Net value

-$65.54K

Derivative Transactions5

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

53.30K shares

Shares

53.30K

Strike price

Held after

0.00

Exercisable

12/8/2023

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

47.93K shares

Shares

47.93K

Strike price

Held after

0.00

Exercisable

12/8/2023

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

241.41K shares

Shares

241.41K

Strike price

Held after

0.00

Exercisable

12/8/2023

Restricted Stock Units

Direct
A · Award
Converts to

Common Stock

23.97K shares

Shares

+23.97K

Strike price

Held after

23.97K

Exercisable

12/8/2023

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

23.97K shares

Shares

23.97K

Strike price

Held after

0.00

Exercisable

12/8/2023
CHEN WEIDONG — Insider Transaction (Form 4) Filed Dec 12, 2023 | Finecho