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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
2026-08-24 Thurmond Mark C. Co-Chief Executive Officer Option exercise · Performance Restricted Stock Units −6,095 60,957
2026-08-24 Thurmond Mark C. Co-Chief Executive Officer Option exercise · Restricted Stock Units −3,713 7,426
2026-08-24 Thurmond Mark C. Co-Chief Executive Officer Option exercise · Restricted Stock Units −7,764 77,644
2026-08-24 Thurmond Mark C. Co-Chief Executive Officer Option exercise · Restricted Stock Units −4,368 26,208
2026-08-24 Vintz Stephen A Co-Chief Executive Officer Option exercise +1,595 612,119
2026-08-24 Vintz Stephen A Co-Chief Executive Officer Shares withheld for taxes −764 $33.94 $26K 611,355
2026-08-24 Vintz Stephen A Co-Chief Executive Officer Option exercise +2,345 613,700
2026-08-24 Vintz Stephen A Co-Chief Executive Officer Shares withheld for taxes −1,123 $33.94 $38K 612,577
2026-08-24 Vintz Stephen A Co-Chief Executive Officer Option exercise +6,095 618,672
2026-08-24 Vintz Stephen A Co-Chief Executive Officer Shares withheld for taxes −2,917 $33.94 $99K 615,755
2026-08-24 Vintz Stephen A Co-Chief Executive Officer Option exercise +5,095 620,850
2026-08-24 Vintz Stephen A Co-Chief Executive Officer Shares withheld for taxes −2,438 $33.94 $83K 618,412
2026-08-24 Vintz Stephen A Co-Chief Executive Officer Option exercise +7,764 626,176
2026-08-24 Vintz Stephen A Co-Chief Executive Officer Shares withheld for taxes −3,716 $33.94 $126K 622,460
2026-08-24 Vintz Stephen A Co-Chief Executive Officer Option exercise +4,519 626,979
2026-08-24 Vintz Stephen A Co-Chief Executive Officer Shares withheld for taxes −2,163 $33.94 $73K 624,816
2026-08-24 Vintz Stephen A Co-Chief Executive Officer Option exercise · Performance Restricted Stock Units −1,595 3,195
2026-08-24 Vintz Stephen A Co-Chief Executive Officer Option exercise · Performance Restricted Stock Units −2,345 14,077
2026-08-24 Vintz Stephen A Co-Chief Executive Officer Option exercise · Performance Restricted Stock Units −6,095 60,957
2026-08-24 Vintz Stephen A Co-Chief Executive Officer Option exercise · Restricted Stock Units −5,095 10,191

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