Evidence in favour
- 3 distinct acquisition events survive duplicate and security-type controls.
- Participation spans 12 named insiders rather than one filing source.
- The latest qualifying evidence is fresh, dated 05 Aug 2026.
Company insider dossier
Tenable Holdings Inc insider intelligence
TENB filings assessed for conviction, transaction quality, insider breadth, clustering, freshness, and price confirmation.
44/100
Balanced insider tape
89/100 confidence- Exchange
- NASDAQ
- Sector
- Technology
- Industry
- Software - Infrastructure
- Latest evidence
- 5 Aug 2026
Investment committee read
Balanced insider tape
Acquisition and disposal evidence is mixed after low-information compensation and derivative activity is separated out.
Wait for clearer clusteringDecision risks
- Qualifying disposal events outnumber acquisitions, although disposals receive a lower directional weight.
Price confirmation map
Weekly price with common-share events
Acquisitions and disposals are aligned to the nearest completed weekly bar.
Feb 2025Aug 2026
Weekly closeCommon-share acquisitionCommon-share disposal
Market confirmation
Price and trend context
- Latest close
- 36.38 USD
- One-week move
- +11.5%
- Four-week move
- -8.5%
- Fair-value gap
- +1.1%
- Trend signal
- Active
- Relative strength
- 21.7
Directional balance
Controlled event mix
13.6%acquisition
- Acquisition events
- 3
- Disposal events
- 19
- Net value
- -$5.6M
Cadence
Twelve-week filing pressure
Volume shows attention. Controlled events determine direction.
025 May
001 Jun
008 Jun
215 Jun
022 Jun
029 Jun
006 Jul
013 Jul
020 Jul
027 Jul
303 Aug
010 Aug
Named participants
Insider conviction by person
BROWN, MATTHEW CHARLESChief Financial Officer562 events
VINTZ, STEPHEN ADirector, Co-Chief Executive Officer5310 events
KEANE, MARGARET MDirector500 events
COVIELLO, ARTHUR W JRDirector500 events
HOWE, NILOOFAR RAZIDirector500 events
HUFFARD, JOHN C JRDirector500 events
SEAWELL, A BROOKEDirector500 events
TOSHEFF, GEORGE ALEXDirector500 events
VICKS, RAYMOND JR.Director500 events
ZECHER, LINDA KAYDirector500 events
ANSCHUTZ, BARRONChief Accounting Officer204 events
THURMOND, MARK C.Director, Co-Chief Executive Officer176 events
Evidence quality
Security and transaction context
Role architecture
Who is participating
Transaction evidence
Auditable TENB filing ledger
Showing 1 to 30 of 84.
VINTZ, STEPHEN ADirector, Co-Chief Executive Officer
DisposalOptions and derivatives
423434 sharesEmployee Stock Option (right to buy)
Not reportedContext evidence
VINTZ, STEPHEN ADirector, Co-Chief Executive Officer
DisposalCommon equity
300736 sharesCommon Stock
$11.0MDirectional evidence
VINTZ, STEPHEN ADirector, Co-Chief Executive Officer
AcquisitionCommon equity
423434 sharesCommon Stock
$6.9MDirectional evidence
KEANE, MARGARET MDirector
AcquisitionCommon equity
3188 sharesCommon Stock
Not reportedContext evidence
KEANE, MARGARET MDirector
DisposalEquity compensation
3188 sharesRestricted Stock Units
Not reportedContext evidence
ANSCHUTZ, BARRONChief Accounting Officer
DisposalEquity compensation
1337 sharesRestricted Stock Units
Not reportedContext evidence
ANSCHUTZ, BARRONChief Accounting Officer
AcquisitionCommon equity
1337 sharesCommon Stock
Not reportedContext evidence
ANSCHUTZ, BARRONChief Accounting Officer
DisposalEquity compensation
1258 sharesRestricted Stock Units
Not reportedContext evidence
ANSCHUTZ, BARRONChief Accounting Officer
AcquisitionCommon equity
1628 sharesCommon Stock
Not reportedContext evidence
ANSCHUTZ, BARRONChief Accounting Officer
DisposalEquity compensation
1628 sharesRestricted Stock Units
Not reportedContext evidence
ANSCHUTZ, BARRONChief Accounting Officer
AcquisitionCommon equity
1258 sharesCommon Stock
Not reportedContext evidence
THURMOND, MARK C.Director, Co-Chief Executive Officer
DisposalEquity compensation
7764 sharesRestricted Stock Units
Not reportedContext evidence
THURMOND, MARK C.Director, Co-Chief Executive Officer
DisposalEquity compensation
3713 sharesRestricted Stock Units
Not reportedContext evidence
THURMOND, MARK C.Director, Co-Chief Executive Officer
DisposalEquity compensation
6095 sharesPerformance Restricted Stock Units
Not reportedContext evidence
THURMOND, MARK C.Director, Co-Chief Executive Officer
DisposalEquity compensation
2267 sharesPerformance Restricted Stock Units
Not reportedContext evidence
THURMOND, MARK C.Director, Co-Chief Executive Officer
DisposalEquity compensation
1162 sharesPerformance Restricted Stock Units
Not reportedContext evidence
THURMOND, MARK C.Director, Co-Chief Executive Officer
AcquisitionCommon equity
7764 sharesCommon Stock
Not reportedContext evidence
THURMOND, MARK C.Director, Co-Chief Executive Officer
AcquisitionCommon equity
2267 sharesCommon Stock
Not reportedContext evidence
THURMOND, MARK C.Director, Co-Chief Executive Officer
AcquisitionCommon equity
1162 sharesCommon Stock
Not reportedContext evidence
THURMOND, MARK C.Director, Co-Chief Executive Officer
DisposalEquity compensation
4368 sharesRestricted Stock Units
Not reportedContext evidence
THURMOND, MARK C.Director, Co-Chief Executive Officer
AcquisitionCommon equity
3713 sharesCommon Stock
Not reportedContext evidence
THURMOND, MARK C.Director, Co-Chief Executive Officer
AcquisitionCommon equity
4368 sharesCommon Stock
Not reportedContext evidence
THURMOND, MARK C.Director, Co-Chief Executive Officer
AcquisitionCommon equity
6095 sharesCommon Stock
Not reportedContext evidence
VINTZ, STEPHEN ADirector, Co-Chief Executive Officer
DisposalEquity compensation
4519 sharesRestricted Stock Units
Not reportedContext evidence
VINTZ, STEPHEN ADirector, Co-Chief Executive Officer
DisposalEquity compensation
6095 sharesPerformance Restricted Stock Units
Not reportedContext evidence
VINTZ, STEPHEN ADirector, Co-Chief Executive Officer
DisposalEquity compensation
5095 sharesRestricted Stock Units
Not reportedContext evidence
VINTZ, STEPHEN ADirector, Co-Chief Executive Officer
DisposalEquity compensation
7764 sharesRestricted Stock Units
Not reportedContext evidence
VINTZ, STEPHEN ADirector, Co-Chief Executive Officer
DisposalEquity compensation
2345 sharesPerformance Restricted Stock Units
Not reportedContext evidence
VINTZ, STEPHEN ADirector, Co-Chief Executive Officer
AcquisitionCommon equity
1595 sharesCommon Stock
Not reportedContext evidence
VINTZ, STEPHEN ADirector, Co-Chief Executive Officer
AcquisitionCommon equity
2345 sharesCommon Stock
Not reportedContext evidence
Reading the dossier
Direction and confidence are separate
Conviction
The 0 to 100 score classifies deduplicated priced common-share evidence. Fifty is balanced or non-directional.
Confidence
Confidence rises with controlled event depth, named-insider breadth, fresh evidence, normalized values, and a longer observation span.
Disposals
Selling is not treated as the mirror image of buying. It carries less directional weight because taxes, diversification, compensation, and planned transactions can all create sales.
Price confirmation
The market chart tests whether the filing thesis is being confirmed or rejected by price, fair-value position, relative strength, and the current trend state.
Independent market research for education. This classification is not investment advice, a recommendation, a forecast, or an execution instruction.