Tenable Holdings, Inc. (TENB)
Data as of , from SEC Form 4 filings.
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About Tenable Holdings, Inc. (TENB)
Tenable Holdings, Inc. files with the SEC under CIK 0001660280 and is classified as prepackaged software. We track it alongside the rest of the Information Technology sector.
TENB Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 6 | 5,829 | $207K |
| Grant or award | 1 | 10,386 | |
| Option exercise | 34 | 989,968 | |
TENB insider transactions (Form 4)
1466 Form 4 filings on record, the earliest from Oct 2, 2024, newest first. Filing history page 3 of 3.
| Traded | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mark C. Thurmond - Officer | Open-market sale | Common Stock | 823 | $40.71 | $34K | |
| Mark C. Thurmond - Officer | Option exercise | Common Stock | 4,561 | $0.00 | - | |
| Mark C. Thurmond - Officer | Open-market sale | Common Stock | 2,209 | $40.72 | $90K | |
| Mark C. Thurmond - Officer | Option exercise | Restricted Stock Units | 4,561 | $0.00 | - | |
| Amit Yoran - Officer | Option exercise | Common Stock | 10,690 | $0.00 | - | |
| Amit Yoran - Officer | Open-market sale | Common Stock | 4,828 | $40.72 | $197K | |
| Amit Yoran - Officer | Option exercise | Restricted Stock Units | 10,690 | $0.00 | - | |
 Stephen A. Vintz - Officer | Option exercise | Common Stock | 5,844 | $0.00 | - | |
| Stephen A. Vintz - Officer | Open-market sale | Common Stock | 2,801 | $40.72 | $114K | |
| Stephen A. Vintz - Officer | Option exercise | Restricted Stock Units | 5,844 | $0.00 | - | |
| Raymond Vicks Jr. - Director | Gift | Common Stock | 1,500 | $0.00 | - | |
| Raymond Vicks Jr. - Director | Gift | Common Stock | 1,500 | $0.00 | - | |
 George Alex Tosheff - Director | Option exercise | Common Stock | 3,287 | $0.00 | - | |
| George Alex Tosheff - Director | Option exercise | Restricted Stock Units | 3,287 | $0.00 | - |
Recent TENB Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Barron Anschutz | Officer | 10,000 | $510K | View on EDGAR | |
| A. Brooke Seawell | Director | 15,000 |
TENB insider trading FAQ
What is the latest insider trade for TENB?
Tenable Holdings, Inc. (TENB) had 9 insider filings in the last 90 days, with the most recent on 6 October 2026. The full record for TENB runs to 66 Form 4 filings, the earliest from 2 October 2024. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying TENB stock?
No insider purchases of TENB were filed in the last 90 days. 3 purchases are on record for this company.
How many insiders are selling TENB stock?
6 insider sales of TENB were filed in the last 90 days, totaling $207K.
Where can I see TENB SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects TENB Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Information Technology companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Charles H. Bell view on EDGAR
- - Mark C. Thurmond view on EDGAR
- - Matthew Charles Brown view on EDGAR
- - Barron Anschutz view on EDGAR
- - Stephen A. Vintz view on EDGAR
- - Linda Kay Zecher view on EDGAR
- - Raymond Vicks Jr. view on EDGAR
- - Linda Kay Zecher view on EDGAR
- - Stephen A. Vintz view on EDGAR
Related companies with recent insider activity
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Information Technology
- Where TENB's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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- The daily trading plan of ranked insider buys, on a delay, with the plan archive
