BROWN MATTHEW CHARLES

PrivateCIK: 1766979
Location

MOUNTAIN VIEW, CA

BROWN MATTHEW CHARLES (Chief Financial Officer) exercised options at TENABLE HOLDINGS, INC.

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

M · 1 exercise
InsiderBROWN MATTHEW CHARLESCIK 1766979
IssuerTENABLE HOLDINGS, INC.CIK 1660280
Officer· Chief Financial Officer
Since Feb 2026
-5.22K
Net shares
Net seller
$131.4K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
14.54K acquired · 19.76K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+14.54K

Price / share

Trade value

% of position

47.6%
5/21/2026
30.54K45.09K

Common Stock

Direct
F · Tax Withholding

Shares

5.22K

Price / share

$25.17

Trade value

$131.36K

% of position

11.6%
5/21/2026
45.09K39.87K
Total

Net shares

+9.32K

Net value

-$131.36K

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

14.54K shares

Shares

14.54K

Strike price

Held after

189.08K

Exercisable

5/21/2026
BROWN MATTHEW CHARLES — Insider Transaction (Form 4) Filed May 26, 2026 | Finecho