Tenable Holdings SEC Filings

Tenable Holdings, Inc. (TENB) filing a Form 144 notifies the market of a proposed sale of 28,500 common shares with an aggregate market value of $862,219.04, planned approximately for 08/25/2025 on NASDAQ. The filing reports the shares were acquired on 08/22/2025 through restricted stock vesting from the issuer and were paid as compensation.

The filing also discloses a prior sale by the same person: 2,483 common shares sold on 05/27/2025 for gross proceeds of $80,571.62. The form includes a representation that the signer does not possess undisclosed material adverse information. Certain issuer contact fields in the Form 144 content are blank or not provided in the document.

Tenable Holdings, Inc. (TENB) Form 144 reports a proposed sale of 1,261 shares of common stock to be executed through Fidelity Brokerage Services on 08/25/2025 on NASDAQ, with an aggregate market value of $38,149.42. The filer states total shares outstanding of 121,094,958. The shares were acquired on 08/22/2025 through restricted stock vesting from the issuer and the payment nature is listed as compensation.

The filing also discloses recent insider sales by related persons during the past three months: James B. Anschutz sold 655 shares on 05/27/2025 (gross proceeds $21,254.29) and 970 shares on 07/17/2025 (gross proceeds $32,087.60); Stephen Vintz sold 3,386 shares on 05/27/2025 (gross proceeds $109,873.33); Bridgett Paradise sold 1,518 shares on 05/27/2025 (gross proceeds $49,258.04). The form includes the standard representation that the seller is not aware of undisclosed material adverse information.

Tenable Holdings, Inc. (TENB) Form 144 notice reports a proposed sale of 29,196 common shares via Fidelity Brokerage Services with an aggregate market value of $883,275.35. The shares were acquired on 08/22/2025 through restricted stock vesting and the intended sale date is 08/25/2025 on NASDAQ. The filer also reported a prior sale of 3,386 shares on 05/27/2025 for gross proceeds of $109,873.33. The notice includes the required representation that the seller is not aware of undisclosed material adverse information about the issuer.

Tenable Holdings named Matthew Brown as its Chief Financial Officer and principal financial officer, succeeding Stephen Vintz who moved to Co-Chief Executive Officer. Mr. Brown joins with prior CFO roles at Altair Engineering and interim CFO experience at NortonLifeLock, is a CPA and UC Berkeley graduate. His employment is at-will with an annual base salary of $455,000, quarterly bonuses targeted at 75% of base salary, a new-hire restricted stock unit award valued at $7,000,000, and a proposed target annual equity award of $4,800,000 beginning in February 2027, subject to Committee approval. The agreement includes customary severance if terminated without cause or for good reason (12 months base salary, COBRA employer premiums and prorated/target bonus provisions), enhanced change-in-control protections including lump-sum severance and full acceleration of unvested equity, and standard indemnification and IP/confidentiality covenants.

Ameriprise Financial, Inc. and Columbia Management Investment Advisers, LLC filed Schedule 13G disclosures reporting significant holdings of Tenable Holdings common stock. Ameriprise reports an aggregate beneficial ownership of 6,466,182 shares (5.3%) with shared voting power of 6,058,433 and shared dispositive power of 6,466,182. Columbia Management reports 6,221,404 shares (5.1%) with shared voting power of 6,058,433 and shared dispositive power of 6,221,404.

The filing notes that AFI is the parent of CMIA and that AFI’s reported total includes CMIA’s shares, while both AFI and CMIA disclaim beneficial ownership of the shares reported by the other. Both reporting persons certify the securities are held in the ordinary course of business and not for the purpose of changing or influencing control.

Tenable reported quarterly revenue of $247.3 million, up 12% year-over-year, and six-month revenue of $486.4 million, up 11%. Subscription and maintenance represented 96% of revenue and gross margin remained steady at 78%. The company recorded a GAAP net loss of $14.7 million for the quarter and $37.6 million for the six months, or $(0.12) and $(0.31) per share, respectively, while generating $129.9 million of operating cash flow for the six months.

Liquidity and balance sheet highlights include $175.0 million of cash and cash equivalents and $211.5 million of short-term investments, with total deferred revenue of $797.8 million (current portion $624.5 million) supporting revenue visibility. The company completed acquisitions of Vulcan ($148.5 million) and Apex ($47.8 million), increasing goodwill to $697.8 million and incurring acquisition-related expenses of $6.7 million year-to-date. Significant cash uses included business combinations and a $125.0 million treasury stock purchase. The Term Loan net carrying value was $355.4 million, first-lien net leverage was 0.88, and the company reported compliance with its credit covenants.