O'BRIEN MICHAEL GRAHAM (CFO) exercised options at ZOOMINFO TECHNOLOGIES INC.

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

M · 4 exercises

O'BRIEN MICHAEL GRAHAM

Filed: 9/3/2025ACC: 0002034804-25-000009

InsiderO'BRIEN MICHAEL GRAHAMCIK 2034804

→

IssuerZOOMINFO TECHNOLOGIES INC.CIK 1794515

Officer· CFO

Since Mar 2026

-433.00

Net shares

Net seller

$4.7K

Total sold

Open market trades

0B · 0S

Total transactions

1.29K acquired · 1.72K disposed

Non-Derivative Transactions6

Common Stock

Direct

M · Option Exercise

+240.00

Price / share

—

Trade value

—

% of position

0.5%

9/1/2025

53.11K→53.35K

Common Stock

Direct

M · Option Exercise

+214.00

Price / share

—

Trade value

—

% of position

0.4%

9/1/2025

53.35K→53.57K

Common Stock

Direct

M · Option Exercise

+327.00

Price / share

—

Trade value

—

% of position

0.6%

9/1/2025

53.57K→53.90K

Common Stock

Direct

M · Option Exercise

+506.00

Price / share

—

Trade value

—

% of position

0.9%

9/1/2025

53.90K→54.40K

Common Stock

Direct

F · Tax Withholding

−263.00

Price / share

$10.90

Trade value

$2.87K

% of position

0.5%

9/1/2025

54.40K→54.14K

Common Stock

Direct

F · Tax Withholding

−170.00

Price / share

$10.90

Trade value

$1.85K

% of position

0.3%

9/1/2025

54.14K→53.97K

Total

Net shares

+854.00

Net value

-$4.72K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	9/1/2025	M · Option Exercise	+240.00	—	—	0.5%	53.11K	53.35K
Common Stock Direct	9/1/2025	M · Option Exercise	+214.00	—	—	0.4%	53.35K	53.57K
Common Stock Direct	9/1/2025	M · Option Exercise	+327.00	—	—	0.6%	53.57K	53.90K
Common Stock Direct	9/1/2025	M · Option Exercise	+506.00	—	—	0.9%	53.90K	54.40K
Common Stock Direct	9/1/2025	F · Tax Withholding	−263.00	$10.90	$2.87K	0.5%	54.40K	54.14K
Common Stock Direct	9/1/2025	F · Tax Withholding	−170.00	$10.90	$1.85K	0.3%	54.14K	53.97K
Total			+854.00		-$4.72K

Derivative Transactions4

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

240.00 shares

−240.00

Strike price

Held after

0.00

Exercisable

—

9/1/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

214.00 shares

−214.00

Strike price

Held after

855.00

Exercisable

—

9/1/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

327.00 shares

−327.00

Strike price

Held after

1.64K

Exercisable

—

9/1/2025

HSKB Phantom Units

Direct

M · Option Exercise

Converts to

Common Stock

506.00 shares

−506.00

Strike price

Held after

507.00

Exercisable

—

9/1/2025

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units Direct	Common Stock240.00 shares	9/1/2025	M · Option Exercise	−240.00	—	0.00
Restricted Stock Units Direct	Common Stock214.00 shares	9/1/2025	M · Option Exercise	−214.00	—	855.00
Restricted Stock Units Direct	Common Stock327.00 shares	9/1/2025	M · Option Exercise	−327.00	—	1.64K
HSKB Phantom Units Direct	Common Stock506.00 shares	9/1/2025	M · Option Exercise	−506.00	—	507.00