ANSCHUTZ BARRON exercised options at TENABLE HOLDINGS, INC.

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

M · 3 exercises

ANSCHUTZ BARRON

Filed: 5/26/2026ACC: 0001309403-26-000009

InsiderANSCHUTZ BARRONCIK 1309403

→

IssuerTENABLE HOLDINGS, INC.CIK 1660280

Other

Since Feb 2026

-2.02K

Net shares

Net seller

$51.4K

Total sold

Open market trades

0B · 0S

Total transactions

4.22K acquired · 6.24K disposed

Non-Derivative Transactions6

Common Stock

Direct

M · Option Exercise

+1.34K

Price / share

—

Trade value

—

% of position

1.9%

5/22/2026

71.67K→73.01K

Common Stock

Direct

F · Tax Withholding

−640.00

Price / share

$25.45

Trade value

$16.29K

% of position

0.9%

5/22/2026

73.01K→72.37K

Common Stock

Direct

M · Option Exercise

+1.26K

Price / share

—

Trade value

—

% of position

1.7%

5/22/2026

72.37K→73.63K

Common Stock

Direct

F · Tax Withholding

−602.00

Price / share

$25.45

Trade value

$15.32K

% of position

0.8%

5/22/2026

73.63K→73.03K

Common Stock

Direct

M · Option Exercise

+1.63K

Price / share

—

Trade value

—

% of position

2.2%

5/22/2026

73.03K→74.65K

Common Stock

Direct

F · Tax Withholding

−779.00

Price / share

$25.45

Trade value

$19.83K

% of position

1.0%

5/22/2026

74.65K→73.88K

Total

Net shares

+2.20K

Net value

-$51.43K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	5/22/2026	M · Option Exercise	+1.34K	—	—	1.9%	71.67K	73.01K
Common Stock Direct	5/22/2026	F · Tax Withholding	−640.00	$25.45	$16.29K	0.9%	73.01K	72.37K
Common Stock Direct	5/22/2026	M · Option Exercise	+1.26K	—	—	1.7%	72.37K	73.63K
Common Stock Direct	5/22/2026	F · Tax Withholding	−602.00	$25.45	$15.32K	0.8%	73.63K	73.03K
Common Stock Direct	5/22/2026	M · Option Exercise	+1.63K	—	—	2.2%	73.03K	74.65K
Common Stock Direct	5/22/2026	F · Tax Withholding	−779.00	$25.45	$19.83K	1.0%	74.65K	73.88K
Total			+2.20K		-$51.43K

Derivative Transactions3

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

1.34K shares

−1.34K

Strike price

Held after

4.01K

Exercisable

—

5/22/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

1.26K shares

−1.26K

Strike price

Held after

8.81K

Exercisable

—

5/22/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

1.63K shares

−1.63K

Strike price

Held after

17.92K

Exercisable

—

5/22/2026

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units Direct	Common Stock1.34K shares	5/22/2026	M · Option Exercise	−1.34K	—	4.01K
Restricted Stock Units Direct	Common Stock1.26K shares	5/22/2026	M · Option Exercise	−1.26K	—	8.81K
Restricted Stock Units Direct	Common Stock1.63K shares	5/22/2026	M · Option Exercise	−1.63K	—	17.92K