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 · 6 exercises

O'BRIEN MICHAEL GRAHAM

Filed: 10/5/2026ACC: 0002034804-26-000024

InsiderO'BRIEN MICHAEL GRAHAMCIK 2034804

→

IssuerZOOMINFO TECHNOLOGIES INC.CIK 1794515

Officer· CFO

Since Mar 2026

-32.78K

Net shares

Net seller

$124.2K

Total sold

Open market trades

0B · 0S

Total transactions

66.69K acquired · 99.48K disposed

Non-Derivative Transactions7

Common Stock

Direct

M · Option Exercise

+1.55K

Price / share

—

Trade value

—

% of position

0.5%

10/1/2026

300.22K→301.78K

Common Stock

Direct

M · Option Exercise

+223.00

Price / share

—

Trade value

—

% of position

0.1%

10/1/2026

301.78K→302K

Common Stock

Direct

M · Option Exercise

+765.00

Price / share

—

Trade value

—

% of position

0.3%

10/1/2026

302K→302.76K

Common Stock

Direct

M · Option Exercise

+7.81K

Price / share

—

Trade value

—

% of position

2.6%

10/1/2026

302.76K→310.58K

Common Stock

Direct

M · Option Exercise

+7.12K

Price / share

—

Trade value

—

% of position

2.3%

10/1/2026

310.58K→317.70K

Common Stock

Direct

M · Option Exercise

+49.22K

Price / share

—

Trade value

—

% of position

15.5%

10/1/2026

317.70K→366.92K

Common Stock

Direct

F · Tax Withholding

−32.78K

Price / share

$3.79

Trade value

$124.25K

% of position

8.9%

10/1/2026

366.92K→334.13K

Total

Net shares

+33.91K

Net value

-$124.25K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	10/1/2026	M · Option Exercise	+1.55K	—	—	0.5%	300.22K	301.78K
Common Stock Direct	10/1/2026	M · Option Exercise	+223.00	—	—	0.1%	301.78K	302K
Common Stock Direct	10/1/2026	M · Option Exercise	+765.00	—	—	0.3%	302K	302.76K
Common Stock Direct	10/1/2026	M · Option Exercise	+7.81K	—	—	2.6%	302.76K	310.58K
Common Stock Direct	10/1/2026	M · Option Exercise	+7.12K	—	—	2.3%	310.58K	317.70K
Common Stock Direct	10/1/2026	M · Option Exercise	+49.22K	—	—	15.5%	317.70K	366.92K
Common Stock Direct	10/1/2026	F · Tax Withholding	−32.78K	$3.79	$124.25K	8.9%	366.92K	334.13K
Total			+33.91K		-$124.25K

Derivative Transactions6

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

1.55K shares

−1.55K

Strike price

Held after

1.55K

Exercisable

—

10/1/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

223.00 shares

−223.00

Strike price

Held after

447.00

Exercisable

—

10/1/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

765.00 shares

−765.00

Strike price

Held after

3.06K

Exercisable

—

10/1/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

7.81K shares

−7.81K

Strike price

Held after

62.50K

Exercisable

—

10/1/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

7.12K shares

−7.12K

Strike price

Held after

42.71K

Exercisable

—

10/1/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

49.22K shares

−49.22K

Strike price

Held after

295.31K

Exercisable

—

10/1/2026

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units Direct	Common Stock1.55K shares	10/1/2026	M · Option Exercise	−1.55K	—	1.55K
Restricted Stock Units Direct	Common Stock223.00 shares	10/1/2026	M · Option Exercise	−223.00	—	447.00
Restricted Stock Units Direct	Common Stock765.00 shares	10/1/2026	M · Option Exercise	−765.00	—	3.06K
Restricted Stock Units Direct	Common Stock7.81K shares	10/1/2026	M · Option Exercise	−7.81K	—	62.50K
Restricted Stock Units Direct	Common Stock7.12K shares	10/1/2026	M · Option Exercise	−7.12K	—	42.71K
Restricted Stock Units Direct	Common Stock49.22K shares	10/1/2026	M · Option Exercise	−49.22K	—	295.31K