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 61 to 84 of 84.
HUFFARD, JOHN C JRDirector
AcquisitionCommon equity
6062 sharesCommon Stock
Not reportedContext evidence
HUFFARD, JOHN C JRDirector
AcquisitionEquity compensation
9718 sharesRestricted Stock Units
Not reportedContext evidence
KEANE, MARGARET MDirector
AcquisitionEquity compensation
9718 sharesRestricted Stock Units
Not reportedContext evidence
KEANE, MARGARET MDirector
AcquisitionCommon equity
6062 sharesCommon Stock
Not reportedContext evidence
KEANE, MARGARET MDirector
DisposalEquity compensation
6062 sharesRestricted Stock Units
Not reportedContext evidence
SEAWELL, A BROOKEDirector
DisposalEquity compensation
6062 sharesRestricted Stock Units
Not reportedContext evidence
SEAWELL, A BROOKEDirector
AcquisitionEquity compensation
9718 sharesRestricted Stock Units
Not reportedContext evidence
SEAWELL, A BROOKEDirector
AcquisitionCommon equity
6062 sharesCommon Stock
Not reportedContext evidence
TOSHEFF, GEORGE ALEXDirector
AcquisitionEquity compensation
9718 sharesRestricted Stock Units
Not reportedContext evidence
TOSHEFF, GEORGE ALEXDirector
DisposalEquity compensation
6062 sharesRestricted Stock Units
Not reportedContext evidence
TOSHEFF, GEORGE ALEXDirector
AcquisitionCommon equity
6062 sharesCommon Stock
Not reportedContext evidence
VICKS, RAYMOND JR.Director
AcquisitionCommon equity
6062 sharesCommon Stock
Not reportedContext evidence
VICKS, RAYMOND JR.Director
DisposalEquity compensation
6062 sharesRestricted Stock Units
Not reportedContext evidence
VICKS, RAYMOND JR.Director
AcquisitionEquity compensation
9718 sharesRestricted Stock Units
Not reportedContext evidence
ZECHER, LINDA KAYDirector
AcquisitionCommon equity
6062 sharesCommon Stock
Not reportedContext evidence
ZECHER, LINDA KAYDirector
DisposalEquity compensation
6062 sharesRestricted Stock Units
Not reportedContext evidence
ZECHER, LINDA KAYDirector
AcquisitionEquity compensation
9718 sharesRestricted Stock Units
Not reportedContext evidence
VINTZ, STEPHEN ADirector, Co-Chief Executive Officer
DisposalOptions and derivatives
105000 sharesEmployee Stock Option (right to buy)
Not reportedContext evidence
VINTZ, STEPHEN ADirector, Co-Chief Executive Officer
DisposalCommon equity
60917 sharesCommon Stock
$1.3MDirectional evidence
VINTZ, STEPHEN ADirector, Co-Chief Executive Officer
AcquisitionCommon equity
105000 sharesCommon Stock
$435.8KDirectional evidence
BROWN, MATTHEW CHARLESChief Financial Officer
AcquisitionCommon equity
12000 sharesCommon Stock
$258.5KDirectional evidence
ANSCHUTZ, BARRONChief Accounting Officer
AcquisitionCommon equity
2031 sharesCommon Stock
Not reportedContext evidence
ANSCHUTZ, BARRONChief Accounting Officer
DisposalEquity compensation
2031 sharesRestricted Stock Units
Not reportedContext evidence
ANSCHUTZ, BARRONChief Accounting Officer
DisposalCommon equity
972 sharesCommon Stock
$18.5KDirectional 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.