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: 10/3/2025ACC: 0002034804-25-000010

InsiderO'BRIEN MICHAEL GRAHAMCIK 2034804

→

IssuerZOOMINFO TECHNOLOGIES INC.CIK 1794515

Officer· CFO

Since Mar 2026

-11.54K

Net shares

Net seller

$125.9K

Total sold

Open market trades

0B · 0S

Total transactions

33.79K acquired · 45.33K disposed

Non-Derivative Transactions5

Common Stock

Direct

M · Option Exercise

+1.55K

Price / share

—

Trade value

—

% of position

2.9%

10/1/2025

53.97K→55.52K

Common Stock

Direct

M · Option Exercise

+223.00

Price / share

—

Trade value

—

% of position

0.4%

10/1/2025

55.52K→55.75K

Common Stock

Direct

M · Option Exercise

+764.00

Price / share

—

Trade value

—

% of position

1.4%

10/1/2025

55.75K→56.51K

Common Stock

Direct

M · Option Exercise

+31.25K

Price / share

—

Trade value

—

% of position

55.3%

10/1/2025

56.51K→87.76K

Common Stock

Direct

F · Tax Withholding

−11.54K

Price / share

$10.91

Trade value

$125.92K

% of position

13.2%

10/1/2025

87.76K→76.22K

Total

Net shares

+22.25K

Net value

-$125.92K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	10/1/2025	M · Option Exercise	+1.55K	—	—	2.9%	53.97K	55.52K
Common Stock Direct	10/1/2025	M · Option Exercise	+223.00	—	—	0.4%	55.52K	55.75K
Common Stock Direct	10/1/2025	M · Option Exercise	+764.00	—	—	1.4%	55.75K	56.51K
Common Stock Direct	10/1/2025	M · Option Exercise	+31.25K	—	—	55.3%	56.51K	87.76K
Common Stock Direct	10/1/2025	F · Tax Withholding	−11.54K	$10.91	$125.92K	13.2%	87.76K	76.22K
Total			+22.25K		-$125.92K

Derivative Transactions4

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

1.55K shares

−1.55K

Strike price

Held after

7.77K

Exercisable

—

10/1/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

223.00 shares

−223.00

Strike price

Held after

1.34K

Exercisable

—

10/1/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

764.00 shares

−764.00

Strike price

Held after

6.12K

Exercisable

—

10/1/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

31.25K shares

−31.25K

Strike price

Held after

93.75K

Exercisable

—

10/1/2025

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units Direct	Common Stock1.55K shares	10/1/2025	M · Option Exercise	−1.55K	—	7.77K
Restricted Stock Units Direct	Common Stock223.00 shares	10/1/2025	M · Option Exercise	−223.00	—	1.34K
Restricted Stock Units Direct	Common Stock764.00 shares	10/1/2025	M · Option Exercise	−764.00	—	6.12K
Restricted Stock Units Direct	Common Stock31.25K shares	10/1/2025	M · Option Exercise	−31.25K	—	93.75K