Company: TENB
Filing Date: 2025-02-24
Form Type: S-8
Source: 0001660280-25-000035
Chunk: 2

Company: Tenable Holdings, Inc.
Filing Date: 2025-02-24
Form: S-8
Chunk 2
---
File No. 333-270021) and February 28, 2024 (File No. 333-277466). Pursuant to General Instruction E to Form S-8, this Registration Statement hereby incorporates by reference the contents of the Registration Statements referenced above except to the extent supplemented, amended or superseded by the information set forth herein.

# PART II

## Item 3 Incorporation of Certain Documents by Reference
The following documents filed by the Registrant with the Commission are incorporated by reference into this Registration Statement:

a. The Registrant’s Annual Report on Form 10-K for the fiscal year ended December 31, 2024, filed with the Commission on February 21, 2025.

b. All other reports of the Registrant filed pursuant to Sections 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended (the “

#### Exchange Act
”) since the end of the fiscal year covered by the Registrant’s Annual Report referred to in (b) above (other than Current Reports furnished under Item 2.02 or Item 7.01 of Form 8-K and exhibits furnished on such form that relate to such items).

c. The description of the Registrant’s common stock which is contained in Exhibit 4.3 in the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2019, filed on February 28, 2020, including any amendment or report filed with the Commission for the purpose of updating such description.

d. All other reports and documents subsequently filed by the Registrant pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Exchange Act (other than Current Reports furnished under Item 2.02 or Item 7.01 of Form 8-K and exhibits furnished on such form that relate to such items) on or after the date of this Registration Statement and prior to the filing of a post-effective amendment to this Registration Statement which indicates that all securities offered have been sold or which deregisters all securities then remaining unsold, shall be deemed to be incorporated by reference herein and to be a part of this Registration Statement from the date of the filing of such reports and documents. Any statement contained in a document incorporated or deemed to be incorporated by reference herein shall be deemed to be modified or superseded for purposes of this Registration Statement to the extent that a statement contained herein or in any subsequently filed document that also is deemed to be incorporated by