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CIK 0001660280 · Large accelerated filer

Tenable Holdings, Inc.

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Ticker
TENB
Exchange
Nasdaq
Industry
Services-Prepackaged Software
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
475580846
Phone
410-872-0555
Business address
6100 MERRIWEATHER DRIVE, COLUMBIA, MD, 21044
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$2,045,396
in 3 filings

Net −$2,045,396. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-05-14 Tosheff George Alex Director Grant or award · Restricted Stock Units +6,062 6,062
2025-05-14 COVIELLO ARTHUR W JR Director Option exercise +4,607 39,731
2025-05-14 COVIELLO ARTHUR W JR Director Option exercise · Restricted Stock Units −4,607 0
2025-05-14 COVIELLO ARTHUR W JR Director Grant or award · Restricted Stock Units +6,062 6,062
2025-05-14 Huffard John C Jr Director Option exercise +4,607 20,987
2025-05-14 Huffard John C Jr Director Option exercise · Restricted Stock Units −4,607 0
2025-05-14 Huffard John C Jr Director Grant or award · Restricted Stock Units +6,062 6,062
2025-05-14 Vicks Raymond Jr. Director Option exercise +4,607 13,266
2025-05-14 Vicks Raymond Jr. Director Option exercise · Restricted Stock Units −4,607 0
2025-05-14 Vicks Raymond Jr. Director Grant or award · Restricted Stock Units +6,062 6,062
2025-05-14 SEAWELL A BROOKE Director Option exercise +4,607 13,852
2025-05-14 SEAWELL A BROOKE Director Option exercise · Restricted Stock Units −4,607 0
2025-05-14 SEAWELL A BROOKE Director Grant or award · Restricted Stock Units +6,062 6,062
2025-05-14 Zecher Linda Kay Director Option exercise +4,607 4,960
2025-05-14 Zecher Linda Kay Director Option exercise · Restricted Stock Units −4,607 0
2025-05-14 Zecher Linda Kay Director Grant or award · Restricted Stock Units +6,062 6,062
2025-05-14 Howe Niloofar Razi Director Option exercise +4,607 23,777
2025-05-14 Howe Niloofar Razi Director Option exercise · Restricted Stock Units −4,607 0
2025-05-14 Howe Niloofar Razi Director Grant or award · Restricted Stock Units +6,062 6,062
2025-05-14 KEANE MARGARET M Director Option exercise +4,607 7,794

Page 19 of 25 · 497 trades