SANKARLINGAM VELCHAMY (Pres. of Engineering & Product) sold 1.9% of their position (2.59K shares) of ZOOM COMMUNICATIONS, INC. on the open market

Open‑market sale worth $202.6K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale

SANKARLINGAM VELCHAMY

Filed: 3/11/2026ACC: 0001585521-26-000042

InsiderSANKARLINGAM VELCHAMYCIK 1814012

→

IssuerZOOM COMMUNICATIONS, INC.CIK 1585521

Officer· Pres. of Engineering & Product

Since Jun 2020

-6.17K

Net shares

Net seller

$480.0K

Total sold

Open market trades

0B · 1S

Total transactions

7.03K acquired · 13.20K disposed

Non-Derivative Transactions3

Class A Common Stock

Direct

M · Option Exercise

+7.03K

Price / share

—

Trade value

—

% of position

5.2%

3/9/2026

136.18K→143.21K

Class A Common Stock

Direct

F · Tax Withholding

−3.58K

Price / share

$77.50

Trade value

$277.37K

% of position

2.5%

3/9/2026

143.21K→139.63K

Class A Common Stock

Direct

S · Sale

−2.59K

Price / share

$78.24

Trade value

$202.64K

% of position

1.9%

3/10/2026

139.63K→137.04K

Total

Net shares

+862.00

Net value

-$480.01K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Direct	3/9/2026	M · Option Exercise	+7.03K	—	—	5.2%	136.18K	143.21K
Class A Common Stock Direct	3/9/2026	F · Tax Withholding	−3.58K	$77.50	$277.37K	2.5%	143.21K	139.63K
Class A Common Stock Direct	3/10/2026	S · Sale	−2.59K	$78.24	$202.64K	1.9%	139.63K	137.04K
Total			+862.00		-$480.01K

Derivative Transactions2

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Class A Common Stock

4.22K shares

−4.22K

Strike price

Held after

8.45K

Exercisable

—

3/9/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Class A Common Stock

2.81K shares

−2.81K

Strike price

Held after

5.61K

Exercisable

—

3/9/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Stock Units Direct	Class A Common Stock4.22K shares	3/9/2026	M · Option Exercise	−4.22K		—	8.45K
Restricted Stock Units Direct	Class A Common Stock2.81K shares	3/9/2026	M · Option Exercise	−2.81K		—	5.61K

Non-Derivative Holdings (Post-Transaction)4

Class A Common Stock

Indirect

Shares owned2K

Class A Common Stock

Indirect

Shares owned36.06K

Class A Common Stock

Indirect

Shares owned2K

Class A Common Stock

Indirect

Shares owned2K

Total

42.06K indirect42.06K

Security Title	Shares Owned	Ownership Type
Class A Common Stock	2K	Indirect
Class A Common Stock	36.06K	Indirect
Class A Common Stock	2K	Indirect
Class A Common Stock	2K	Indirect
Total	42.06K	42.06K indirect

Derivative Holdings (Post-Transaction)1

Restricted Stock Units

Direct

Underlying security

Class A Common Stock

Underlying shares

186.76K

Shares owned

186.76K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

186.76K

Owned

186.76K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Restricted Stock Units Direct	Class A Common Stock		—	—	186.76K	186.76K
Total					186.76K	186.76K