Tenable Holdings, Inc. director A Brooke Seawell sells $1.49M of TENB stock

Insider selling at Tenable Holdings, Inc.: A Brooke Seawell, a director, sold 30,000 shares on Nov 2 for $1.49 million, at an average of $49.53 a share, a Form 4 filed on Nov 4 shows.

The filing does not mark the sale as made under a Rule 10b5-1 trading plan. The trade was reported within two business days, as Section 16 requires.

The numbers below are taken from the Form 4 as filed with the SEC.

The sale

Company	Tenable Holdings, Inc. (TENB)
Insider	A Brooke Seawell
Role	Director
Transaction	Open-market sale (code S)
Shares	30,000
Average price	$49.53
Value	$1,485,900
Trade date	Nov 2, 2026
Filed with the SEC	Nov 4, 2026, 7:12 PM ET
Ownership	Direct and indirect
Rule 10b5-1 plan	Not marked in the filing

Each transaction

Date	Shares	Price	Value	Ownership
Nov 2	15,000	$50.33	$754,950	Direct
Nov 2	15,000	$48.73	$730,950	Indirect

See every transaction in this Tenable Holdings, Inc. filing

View the Form 4 on SEC.gov

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Source: SEC Form 4. Information only, not investment advice. Not affiliated with or endorsed by the U.S. Securities and Exchange Commission.