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AFTER HRS · 18:20 ET
Market ClerkRecap
Wed Oct 21 · after hours2 signals today106 insider buys this week · $305.5MCIRO short report next: Oct 31The week ahead

TENB

Tenable Holdings, Inc.
NASDAQ · TECHNOLOGY · SERVICES-PREPACKAGED SOFTWARE
41.31
+2.33 +5.98%
USD · close Oct 21

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Short interest

FINRA · TWICE MONTHLY
Report dateShares shortChange% of shares outAvg daily volumeDays to cover
2026-08-3115.2M+4.7M13.79%4.6M3.3
2026-08-1410.5M+307K9.53%2.9M3.6
2026-07-3110.2M−435K9.26%3.8M2.7
2026-07-1510.6M−472K9.65%3.8M2.8

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