O'BRIEN MICHAEL GRAHAM

PrivateCIK: 2034804
Location

VANCOUVER, WA

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 · 3 exercises
InsiderO'BRIEN MICHAEL GRAHAMCIK 2034804
Officer· CFO
Since Mar 2026
-361.00
Net shares
Net seller
$3.6K
Total sold
0
Open market trades
0B · 0S
8
Total transactions
1.05K acquired · 1.41K disposed
Non-Derivative Transactions5

Common Stock

Direct
M · Option Exercise

Shares

+507.00

Price / share

Trade value

% of position

0.6%
12/1/2025
79.52K80.02K

Common Stock

Direct
M · Option Exercise

Shares

+214.00

Price / share

Trade value

% of position

0.3%
12/1/2025
80.02K80.24K

Common Stock

Direct
M · Option Exercise

Shares

+328.00

Price / share

Trade value

% of position

0.4%
12/1/2025
80.24K80.56K

Common Stock

Direct
F · Tax Withholding

Shares

174.00

Price / share

$9.92

Trade value

$1.73K

% of position

0.2%
12/1/2025
80.56K80.39K

Common Stock

Direct
F · Tax Withholding

Shares

187.00

Price / share

$9.92

Trade value

$1.86K

% of position

0.2%
12/1/2025
80.39K80.20K
Total

Net shares

+688.00

Net value

-$3.58K

Derivative Transactions3

HSKB Phantom Units

Direct
M · Option Exercise
Converts to

Common Stock

507.00 shares

Shares

507.00

Strike price

Held after

0.00

Exercisable

12/1/2025

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

214.00 shares

Shares

214.00

Strike price

Held after

641.00

Exercisable

12/1/2025

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

328.00 shares

Shares

328.00

Strike price

Held after

1.31K

Exercisable

12/1/2025
O'BRIEN MICHAEL GRAHAM — Insider Transaction (Form 4) Filed Dec 3, 2025 | Finecho