GUO JERRY (President & CEO) received a stock award from CASA SYSTEMS INC

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award

GUO JERRY

Filed: 1/4/2023ACC: 0000899243-23-000685

InsiderGUO JERRYCIK 1724043

→

IssuerCASA SYSTEMS INCCIK 1333835

DirectorOfficer10% Owner· President & CEO

Since Jan 2019

+53.32K

Net shares

Net buyer

$277.2K

Total sold

Open market trades

0B · 0S

Total transactions

412.79K acquired · 359.46K disposed

Non-Derivative Transactions5

Common Stock

Direct

M · Option Exercise

+127.27K

Price / share

—

Trade value

—

% of position

1.2%

1/1/2023

10.79M→10.91M

Common Stock

Direct

M · Option Exercise

+90.55K

Price / share

—

Trade value

—

% of position

0.8%

1/1/2023

10.91M→11M

Common Stock

Direct

M · Option Exercise

+40.10K

Price / share

—

Trade value

—

% of position

0.4%

1/1/2023

11M→11.04M

Common Stock

Direct

A · Award

+154.87K

Price / share

—

Trade value

—

% of position

1.4%

1/1/2023

11.04M→11.20M

Common Stock

Direct

F · Tax Withholding

−101.55K

Price / share

$2.73

Trade value

$277.22K

% of position

0.9%

1/1/2023

11.20M→11.10M

Total

Net shares

+311.24K

Net value

-$277.22K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	1/1/2023	M · Option Exercise	+127.27K	—	—	1.2%	10.79M	10.91M
Common Stock Direct	1/1/2023	M · Option Exercise	+90.55K	—	—	0.8%	10.91M	11M
Common Stock Direct	1/1/2023	M · Option Exercise	+40.10K	—	—	0.4%	11M	11.04M
Common Stock Direct	1/1/2023	A · Award	+154.87K	—	—	1.4%	11.04M	11.20M
Common Stock Direct	1/1/2023	F · Tax Withholding	−101.55K	$2.73	$277.22K	0.9%	11.20M	11.10M
Total			+311.24K		-$277.22K

Derivative Transactions3

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

127.27K shares

−127.27K

Strike price

Held after

381.80K

Exercisable

—

1/1/2023

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

90.55K shares

−90.55K

Strike price

Held after

0.00

Exercisable

—

1/1/2023

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

40.10K shares

−40.10K

Strike price

Held after

401.01K

Exercisable

—

1/1/2023

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units Direct	Common Stock127.27K shares	1/1/2023	M · Option Exercise	−127.27K	—	381.80K
Restricted Stock Units Direct	Common Stock90.55K shares	1/1/2023	M · Option Exercise	−90.55K	—	0.00
Restricted Stock Units Direct	Common Stock40.10K shares	1/1/2023	M · Option Exercise	−40.10K	—	401.01K