LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
TENBCIK 0001660280

Tenable Holdings, Inc.

226 transactions by 13 insiders, from October 16, 2025 to October 5, 2026.

Transactions
22613 insiders
Bought · P
$616Kopen market
Sold · S
$235Kopen market
Net
+$381Knet buying

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Stephen A. VintzCEO67———
Mark C. ThurmondCEO61———
Matthew Charles BrownCFO14—$258K—
Linda Kay ZecherDir8——$141K
Raymond Vicks Jr.Dir51/5$100K$65K
Margaret M. KeaneDir5———
Arthur W. Coviello Jr.Dir4—$258K—
A. Brooke SeawellDir3———
George Alex TosheffDir3———
John C. Huffard Jr.Dir3———
Niloofar Razi HoweDir3———
Charles H. BellDir1———

Large holders and funds

Holders above 10%, often funds. They file the same form, but they trade for portfolio reasons, not because of what they know.

InsiderTradesPlannedBoughtSold
Barron AnschutzOther49——$28K

All transactions

226 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Charles H. BellDirDERIVOct 5A10,386$0.00—?
Mark C. ThurmondCEODERIVAug 24M4,368$0.00—?
Mark C. ThurmondCEODERIVAug 24M7,764$0.00—?
Mark C. ThurmondCEODERIVAug 24M3,713$0.00—?
Mark C. ThurmondCEODERIVAug 24M6,095$0.00—?
Mark C. ThurmondCEODERIVAug 24M2,267$0.00—?
Mark C. ThurmondCEODERIVAug 24M1,162$0.00—?
Mark C. ThurmondCEOAug 24F2,112$33.94$72K
Mark C. ThurmondCEOAug 24M4,368$0.00—
Mark C. ThurmondCEOAug 24F3,754$33.94$127K
Mark C. ThurmondCEOAug 24M7,764$0.00—
Mark C. ThurmondCEOAug 24F1,796$33.94$61K
Mark C. ThurmondCEOAug 24M3,713$0.00—
Mark C. ThurmondCEOAug 24F2,947$33.94$100K
Mark C. ThurmondCEOAug 24M6,095$0.00—
Mark C. ThurmondCEOAug 24F1,097$33.94$37K
Mark C. ThurmondCEOAug 24M2,267$0.00—
Mark C. ThurmondCEOAug 24F562$33.94$19K
Mark C. ThurmondCEOAug 24M1,162$0.00—
Stephen A. VintzCEODERIVAug 24M4,519$0.00—?
Stephen A. VintzCEODERIVAug 24M7,764$0.00—?
Stephen A. VintzCEODERIVAug 24M5,095$0.00—?
Stephen A. VintzCEODERIVAug 24M6,095$0.00—?
Stephen A. VintzCEODERIVAug 24M2,345$0.00—?
Stephen A. VintzCEODERIVAug 24M1,595$0.00—?
Stephen A. VintzCEOAug 24F2,163$33.94$73K
Stephen A. VintzCEOAug 24M4,519$0.00—
Stephen A. VintzCEOAug 24F3,716$33.94$126K
Stephen A. VintzCEOAug 24M7,764$0.00—
Stephen A. VintzCEOAug 24F2,438$33.94$83K
Stephen A. VintzCEOAug 24M5,095$0.00—
Stephen A. VintzCEOAug 24F2,917$33.94$99K
Stephen A. VintzCEOAug 24M6,095$0.00—
Stephen A. VintzCEOAug 24F1,123$33.94$38K
Stephen A. VintzCEOAug 24M2,345$0.00—
Stephen A. VintzCEOAug 24F764$33.94$26K
Stephen A. VintzCEOAug 24M1,595$0.00—
Matthew Charles BrownCFODERIVAug 21M14,544$0.00—?
Matthew Charles BrownCFOAug 21F7,400$34.38$254K
Matthew Charles BrownCFOAug 21M14,544$0.00—
Barron AnschutzOtherDERIVAug 24M1,629$0.00—?
Barron AnschutzOtherDERIVAug 24M1,258$0.00—?
Barron AnschutzOtherDERIVAug 24M1,337$0.00—?
Barron AnschutzOtherAug 24F780$33.94$26K
Barron AnschutzOtherAug 24M1,629$0.00—
Barron AnschutzOtherAug 24F602$33.94$20K
Barron AnschutzOtherAug 24M1,258$0.00—
Barron AnschutzOtherAug 24F640$33.94$22K
Barron AnschutzOtherAug 24M1,337$0.00—
Linda Kay ZecherDirAug 19S690$35.76$25K
Linda Kay ZecherDirAug 18S700$35.46$25K
Raymond Vicks Jr.DirAug 7SPLAN1,819$35.94$65K
Linda Kay ZecherDirAug 7S550$36.50$20K
Linda Kay ZecherDirAug 4S600$36.00$22K
Linda Kay ZecherDirAug 3S1,470$34.00$50K
Stephen A. VintzCEODERIVAug 5M423,434$0.00—?
Stephen A. VintzCEOAug 5F300,736$36.48$11.0M
Stephen A. VintzCEOAug 5M423,434$16.21$6.9M
Margaret M. KeaneDirDERIVJun 15M3,188$0.00—?
Margaret M. KeaneDirJun 15M3,188$0.00—
Mark C. ThurmondCEODERIVMay 22M4,368$0.00—?
Mark C. ThurmondCEODERIVMay 22M7,764$0.00—?
Mark C. ThurmondCEODERIVMay 22M3,713$0.00—?
Mark C. ThurmondCEODERIVMay 22M6,095$0.00—?
Mark C. ThurmondCEODERIVMay 22M2,267$0.00—?
Mark C. ThurmondCEODERIVMay 22M1,162$0.00—?
Mark C. ThurmondCEOMay 22F2,112$25.45$54K
Mark C. ThurmondCEOMay 22M4,368$0.00—
Mark C. ThurmondCEOMay 22F3,754$25.45$96K
Mark C. ThurmondCEOMay 22M7,764$0.00—
Mark C. ThurmondCEOMay 22F1,796$25.45$46K
Mark C. ThurmondCEOMay 22M3,713$0.00—
Mark C. ThurmondCEOMay 22F2,947$25.45$75K
Mark C. ThurmondCEOMay 22M6,095$0.00—
Mark C. ThurmondCEOMay 22F1,097$25.45$28K
Mark C. ThurmondCEOMay 22M2,267$0.00—
Mark C. ThurmondCEOMay 22F562$25.45$14K
Mark C. ThurmondCEOMay 22M1,162$0.00—
Stephen A. VintzCEODERIVMay 22M4,519$0.00—?
Stephen A. VintzCEODERIVMay 22M7,764$0.00—?
Stephen A. VintzCEODERIVMay 22M5,095$0.00—?
Stephen A. VintzCEODERIVMay 22M6,095$0.00—?
Stephen A. VintzCEODERIVMay 22M2,345$0.00—?
Stephen A. VintzCEODERIVMay 22M1,595$0.00—?
Stephen A. VintzCEOMay 22F2,163$25.45$55K
Stephen A. VintzCEOMay 22M4,519$0.00—
Stephen A. VintzCEOMay 22F3,716$25.45$95K
Stephen A. VintzCEOMay 22M7,764$0.00—
Stephen A. VintzCEOMay 22F2,438$25.45$62K
Stephen A. VintzCEOMay 22M5,095$0.00—
Stephen A. VintzCEOMay 22F2,917$25.45$74K
Stephen A. VintzCEOMay 22M6,095$0.00—
Stephen A. VintzCEOMay 22F1,123$25.45$29K
Stephen A. VintzCEOMay 22M2,345$0.00—
Stephen A. VintzCEOMay 22F764$25.45$19K
Stephen A. VintzCEOMay 22M1,595$0.00—
Matthew Charles BrownCFODERIVMay 21M14,544$0.00—?
Matthew Charles BrownCFOMay 21F5,219$25.17$131K
Matthew Charles BrownCFOMay 21M14,544$0.00—
Barron AnschutzOtherDERIVMay 22M1,628$0.00—?
Barron AnschutzOtherDERIVMay 22M1,258$0.00—?
Barron AnschutzOtherDERIVMay 22M1,337$0.00—?
Barron AnschutzOtherMay 22F779$25.45$20K
Barron AnschutzOtherMay 22M1,628$0.00—
Barron AnschutzOtherMay 22F602$25.45$15K
Barron AnschutzOtherMay 22M1,258$0.00—
Barron AnschutzOtherMay 22F640$25.45$16K
Barron AnschutzOtherMay 22M1,337$0.00—
Raymond Vicks Jr.DirDERIVMay 13A9,718$0.00—?
Raymond Vicks Jr.DirDERIVMay 13M6,062$0.00—?
Raymond Vicks Jr.DirMay 13M6,062$0.00—
Linda Kay ZecherDirDERIVMay 13A9,718$0.00—?
Linda Kay ZecherDirDERIVMay 13M6,062$0.00—?
Linda Kay ZecherDirMay 13M6,062$0.00—
George Alex TosheffDirDERIVMay 13A9,718$0.00—?
George Alex TosheffDirDERIVMay 13M6,062$0.00—?
George Alex TosheffDirMay 13M6,062$0.00—
A. Brooke SeawellDirDERIVMay 13A9,718$0.00—?
A. Brooke SeawellDirDERIVMay 13M6,062$0.00—?
A. Brooke SeawellDirMay 13M6,062$0.00—
Margaret M. KeaneDirDERIVMay 13A9,718$0.00—?
Margaret M. KeaneDirDERIVMay 13M6,062$0.00—?
Margaret M. KeaneDirMay 13M6,062$0.00—
John C. Huffard Jr.DirDERIVMay 13A9,718$0.00—?
John C. Huffard Jr.DirDERIVMay 13M6,062$0.00—?
John C. Huffard Jr.DirMay 13M6,062$0.00—
Niloofar Razi HoweDirDERIVMay 13A9,718$0.00—?
Niloofar Razi HoweDirDERIVMay 13M6,062$0.00—?
Niloofar Razi HoweDirMay 13M6,062$0.00—
Arthur W. Coviello Jr.DirDERIVMay 13A9,718$0.00—?
Arthur W. Coviello Jr.DirDERIVMay 13M6,062$0.00—?
Arthur W. Coviello Jr.DirMay 13M6,062$0.00—
Stephen A. VintzCEODERIVMay 8M105,000$0.00—?
Stephen A. VintzCEOMay 8F60,917$21.29$1.3M
Stephen A. VintzCEOMay 8M105,000$4.15$436K
Matthew Charles BrownCFOMay 4P12,000$21.54$258K
Barron AnschutzOtherDERIVApr 16M2,031$0.00—?
Barron AnschutzOtherApr 16F972$19.03$18K
Barron AnschutzOtherApr 16M2,031$0.00—
Mark C. ThurmondCEODERIVFeb 26A341,847$0.00—?
Mark C. ThurmondCEODERIVFeb 25M24,381$0.00—?
Mark C. ThurmondCEOFeb 25F11,789$19.00$224K
Mark C. ThurmondCEOFeb 25M24,381$0.00—
Stephen A. VintzCEODERIVFeb 26A341,847$0.00—?
Stephen A. VintzCEODERIVFeb 25M24,381$0.00—?
Stephen A. VintzCEOFeb 25F11,667$19.00$222K
Stephen A. VintzCEOFeb 25M24,381$0.00—
Matthew Charles BrownCFODERIVFeb 26A141,898$0.00—?
Barron AnschutzOtherDERIVFeb 26A92,879$0.00—?
Mark C. ThurmondCEODERIVFeb 23M4,368$0.00—?
Mark C. ThurmondCEODERIVFeb 23M46,586$0.00—?
Mark C. ThurmondCEODERIVFeb 23M3,713$0.00—?
Mark C. ThurmondCEODERIVFeb 23M3,857$0.00—?
Mark C. ThurmondCEODERIVFeb 23M2,267$0.00—?
Mark C. ThurmondCEODERIVFeb 23M1,162$0.00—?
Mark C. ThurmondCEODERIVFeb 23M1,365$0.00—?
Mark C. ThurmondCEOFeb 23F1,283$17.55$23K
Mark C. ThurmondCEOFeb 23M4,368$0.00—
Mark C. ThurmondCEOFeb 23F15,635$17.55$274K
Mark C. ThurmondCEOFeb 23M46,586$0.00—
Mark C. ThurmondCEOFeb 23F1,090$17.55$19K
Mark C. ThurmondCEOFeb 23M3,713$0.00—
Mark C. ThurmondCEOFeb 23F1,865$17.55$33K
Mark C. ThurmondCEOFeb 23M3,857$0.00—
Mark C. ThurmondCEOFeb 23F666$17.55$12K
Mark C. ThurmondCEOFeb 23M2,267$0.00—
Mark C. ThurmondCEOFeb 23F342$17.55$6K
Mark C. ThurmondCEOFeb 23M1,162$0.00—
Mark C. ThurmondCEOFeb 23F401$17.55$7K
Mark C. ThurmondCEOFeb 23M1,365$0.00—
Stephen A. VintzCEODERIVFeb 23M4,518$0.00—?
Stephen A. VintzCEODERIVFeb 23M46,586$0.00—?
Stephen A. VintzCEODERIVFeb 23M5,095$0.00—?
Stephen A. VintzCEODERIVFeb 23M5,316$0.00—?
Stephen A. VintzCEODERIVFeb 23M2,345$0.00—?
Stephen A. VintzCEODERIVFeb 23M1,594$0.00—?
Stephen A. VintzCEODERIVFeb 23M1,882$0.00—?
Stephen A. VintzCEOFeb 23F1,485$17.55$26K
Stephen A. VintzCEOFeb 23M4,518$0.00—
Stephen A. VintzCEOFeb 23F17,298$17.55$304K
Stephen A. VintzCEOFeb 23M46,586$0.00—
Stephen A. VintzCEOFeb 23F1,674$17.55$29K
Stephen A. VintzCEOFeb 23M5,095$0.00—
Stephen A. VintzCEOFeb 23F2,544$17.55$45K
Stephen A. VintzCEOFeb 23M5,316$0.00—
Stephen A. VintzCEOFeb 23F771$17.55$14K
Stephen A. VintzCEOFeb 23M2,345$0.00—
Stephen A. VintzCEOFeb 23F524$17.55$9K
Stephen A. VintzCEOFeb 23M1,594$0.00—
Stephen A. VintzCEOFeb 23F619$17.55$11K
Stephen A. VintzCEOFeb 23M1,882$0.00—
Matthew Charles BrownCFODERIVFeb 23M14,544$0.00—?
Matthew Charles BrownCFOFeb 23F5,269$17.55$92K
Matthew Charles BrownCFOFeb 23M14,544$0.00—
Barron AnschutzOtherDERIVFeb 23M6,515$0.00—?
Barron AnschutzOtherDERIVFeb 23M1,258$0.00—?
Barron AnschutzOtherDERIVFeb 23M1,337$0.00—?
Barron AnschutzOtherDERIVFeb 23M1,390$0.00—?
Barron AnschutzOtherFeb 23F3,179$17.55$56K
Barron AnschutzOtherFeb 23M6,515$0.00—