TENB

Tenable Holdings, Inc.

SEC CIK 1660280
$26.80 +35.9% · 90 days
90-day buys
$258.5K
1 open-market
90-day sells
$0
0 open-market
Net insider flow
+$258.5K
Net buying
Filings shown
62
Most recent
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At a glance

Over the last 90 days, insiders at TENB have bought a net $258.5K of stock (1 open-market buy vs 0 sells).

Largest recent trade: Brown Matthew Charles, TENB's CFO, spent $258.5K of their own money on 12,000 shares at $22, growing their stake 65%.

Most active filer: Vintz Stephen A, with 19 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for TENB, newest first
View on SEC EDGAR ↗
TENB
Buy Vicks Raymond Jr. · Director · Open-market purchase · filed Feb 13, 2026 ΔOwn +38%

Vicks Raymond Jr., TENB's Director, spent $99.8K of their own money on 4,500 shares at $22, growing their stake 38%.

+$99.8K
4,500 sh @ $22
TENB
Buy COVIELLO ARTHUR W JR · Director · Open-market purchase · filed Feb 9, 2026 ΔOwn +30%

Coviello Arthur W Jr, TENB's Director, spent $258K of their own money on 12,000 shares at $22, growing their stake 30%.

+$258K
12,000 sh @ $22
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About TENB insider activity

This page tracks every recent Form 4 filed for Tenable Holdings, Inc. with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is TENB insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for Tenable Holdings, Inc. usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.