VINTZ STEPHEN A (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 · 6 exercises

VINTZ STEPHEN A

Filed: 11/25/2025ACC: 0001345943-25-000005

InsiderVINTZ STEPHEN ACIK 1345943

→

IssuerTENABLE HOLDINGS, INC.CIK 1660280

Officer· Chief Financial Officer

Since Jul 2018

-9.93K

Net shares

Net seller

$255.0K

Total sold

Open market trades

0B · 0S

Total transactions

20.75K acquired · 30.68K disposed

Non-Derivative Transactions12

Common Stock

Direct

M · Option Exercise

+1.88K

Price / share

—

Trade value

—

% of position

0.5%

11/24/2025

362.68K→364.56K

Common Stock

Direct

F · Tax Withholding

−899.00

Price / share

$25.68

Trade value

$23.09K

% of position

0.2%

11/24/2025

364.56K→363.66K

Common Stock

Direct

M · Option Exercise

+1.59K

Price / share

—

Trade value

—

% of position

0.4%

11/24/2025

363.66K→365.25K

Common Stock

Direct

F · Tax Withholding

−763.00

Price / share

$25.68

Trade value

$19.59K

% of position

0.2%

11/24/2025

365.25K→364.49K

Common Stock

Direct

M · Option Exercise

+2.35K

Price / share

—

Trade value

—

% of position

0.6%

11/24/2025

364.49K→366.83K

Common Stock

Direct

F · Tax Withholding

−1.12K

Price / share

$25.68

Trade value

$28.84K

% of position

0.3%

11/24/2025

366.83K→365.71K

Common Stock

Direct

M · Option Exercise

+5.32K

Price / share

—

Trade value

—

% of position

1.5%

11/24/2025

365.71K→371.03K

Common Stock

Direct

F · Tax Withholding

−2.54K

Price / share

$25.68

Trade value

$65.33K

% of position

0.7%

11/24/2025

371.03K→368.48K

Common Stock

Direct

M · Option Exercise

+5.09K

Price / share

—

Trade value

—

% of position

1.4%

11/24/2025

368.48K→373.58K

Common Stock

Direct

F · Tax Withholding

−2.44K

Price / share

$25.68

Trade value

$62.61K

% of position

0.7%

11/24/2025

373.58K→371.14K

Common Stock

Direct

M · Option Exercise

+4.52K

Price / share

—

Trade value

—

% of position

1.2%

11/24/2025

371.14K→375.66K

Common Stock

Direct

F · Tax Withholding

−2.16K

Price / share

$25.68

Trade value

$55.52K

% of position

0.6%

11/24/2025

375.66K→373.50K

Total

Net shares

+10.82K

Net value

-$254.98K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	11/24/2025	M · Option Exercise	+1.88K	—	—	0.5%	362.68K	364.56K
Common Stock Direct	11/24/2025	F · Tax Withholding	−899.00	$25.68	$23.09K	0.2%	364.56K	363.66K
Common Stock Direct	11/24/2025	M · Option Exercise	+1.59K	—	—	0.4%	363.66K	365.25K
Common Stock Direct	11/24/2025	F · Tax Withholding	−763.00	$25.68	$19.59K	0.2%	365.25K	364.49K
Common Stock Direct	11/24/2025	M · Option Exercise	+2.35K	—	—	0.6%	364.49K	366.83K
Common Stock Direct	11/24/2025	F · Tax Withholding	−1.12K	$25.68	$28.84K	0.3%	366.83K	365.71K
Common Stock Direct	11/24/2025	M · Option Exercise	+5.32K	—	—	1.5%	365.71K	371.03K
Common Stock Direct	11/24/2025	F · Tax Withholding	−2.54K	$25.68	$65.33K	0.7%	371.03K	368.48K
Common Stock Direct	11/24/2025	M · Option Exercise	+5.09K	—	—	1.4%	368.48K	373.58K
Common Stock Direct	11/24/2025	F · Tax Withholding	−2.44K	$25.68	$62.61K	0.7%	373.58K	371.14K
Common Stock Direct	11/24/2025	M · Option Exercise	+4.52K	—	—	1.2%	371.14K	375.66K
Common Stock Direct	11/24/2025	F · Tax Withholding	−2.16K	$25.68	$55.52K	0.6%	375.66K	373.50K
Total			+10.82K		-$254.98K

Derivative Transactions6

Performance Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

1.88K shares

−1.88K

Strike price

Held after

1.88K

Exercisable

—

11/24/2025

Performance Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

1.59K shares

−1.59K

Strike price

Held after

7.98K

Exercisable

—

11/24/2025

Performance Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

2.35K shares

−2.35K

Strike price

Held after

21.11K

Exercisable

—

11/24/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

5.32K shares

−5.32K

Strike price

Held after

5.32K

Exercisable

—

11/24/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

5.09K shares

−5.09K

Strike price

Held after

25.48K

Exercisable

—

11/24/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

4.52K shares

−4.52K

Strike price

Held after

40.67K

Exercisable

—

11/24/2025

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Performance Restricted Stock Units Direct	Common Stock1.88K shares	11/24/2025	M · Option Exercise	−1.88K	—	1.88K
Performance Restricted Stock Units Direct	Common Stock1.59K shares	11/24/2025	M · Option Exercise	−1.59K	—	7.98K
Performance Restricted Stock Units Direct	Common Stock2.35K shares	11/24/2025	M · Option Exercise	−2.35K	—	21.11K
Restricted Stock Units Direct	Common Stock5.32K shares	11/24/2025	M · Option Exercise	−5.32K	—	5.32K
Restricted Stock Units Direct	Common Stock5.09K shares	11/24/2025	M · Option Exercise	−5.09K	—	25.48K
Restricted Stock Units Direct	Common Stock4.52K shares	11/24/2025	M · Option Exercise	−4.52K	—	40.67K