Dudediligence.

Tenable Holdings, Inc

TENBNASDAQ · Services-Prepackaged Software
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Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$3,000,827

4 notices · 119,195 sh

Oct 2025 to Oct 2026

Reported ·

$2,882,702

2 sales · 3 buys · $616,245 bought

Oct 2025 to Jun 2026

The two figures cover different periods.

None of the 2 reported sales carry the 10b5-1 box. Together they are 0.11% of the shares on issue.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-08-18: Linda Zecher-Higgins, Form 1442026-08-07: Vicks Raymond Jr., Form 1442025-12-15: SEAWELL A BROOKE, Form 1442025-10-17: Anschutz Barron, Form 1442025-10-17: Anschutz Barron, sold2025-12-15: SEAWELL A BROOKE, sold2026-02-09: COVIELLO ARTHUR W JR, bought2026-02-12: Vicks Raymond Jr., bought2026-05-04: Brown Matthew Charles, bought
under a no plan named▼ sale▲ buysize is dollars

Form 144 notices, newest first

2026-08-18Linda Zecher-Higgins, Director$52,388
1,400 shno plan dateForm 4s on file end Jun 23144 ↗
2026-08-07Vicks Raymond Jr., Director$65,375
1,819 shplan 2026-05-04Form 4s on file end Jun 23144 ↗
2025-12-15SEAWELL A BROOKE, Director$2,854,662
115,000 shno plan date144 ↗
Form 4, 2025-12-17: sold 115,000 at $24.82 Form 4 ↗
2025-10-17Anschutz Barron, Officer$28,403
976 shno plan date144 ↗
Form 4, 2025-10-20: sold 976 at $29.10 Form 4 ↗