CIK 0001660280 · Large accelerated filer
Tenable Holdings, Inc.
Sign in to watch- 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.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-08-05 | Vintz Stephen A Co-Chief Executive Officer | Option exercise · Employee Stock Option (right to buy) | −423,434 | 0 | ||
| 2026-08-04 | Zecher Linda Kay Director | Sale | −600 | $36.00 | $22K | 8,952 |
| 2026-08-03 | Zecher Linda Kay Director | Sale | −1,470 | $34.00 | $50K | 9,552 |
| 2026-06-15 | KEANE MARGARET M Director | Option exercise | +3,188 | 20,231 | ||
| 2026-06-15 | KEANE MARGARET M Director | Option exercise · Restricted Stock Units | −3,188 | 0 | ||
| 2026-05-22 | Thurmond Mark C. Co-Chief Executive Officer | Option exercise | +1,162 | 170,249 | ||
| 2026-05-22 | Thurmond Mark C. Co-Chief Executive Officer | Shares withheld for taxes | −562 | $25.45 | $14K | 169,687 |
| 2026-05-22 | Thurmond Mark C. Co-Chief Executive Officer | Option exercise | +2,267 | 171,954 | ||
| 2026-05-22 | Thurmond Mark C. Co-Chief Executive Officer | Shares withheld for taxes | −1,097 | $25.45 | $28K | 170,857 |
| 2026-05-22 | Thurmond Mark C. Co-Chief Executive Officer | Option exercise | +6,095 | 176,952 | ||
| 2026-05-22 | Thurmond Mark C. Co-Chief Executive Officer | Shares withheld for taxes | −2,947 | $25.45 | $75K | 174,005 |
| 2026-05-22 | Thurmond Mark C. Co-Chief Executive Officer | Option exercise | +3,713 | 177,718 | ||
| 2026-05-22 | Thurmond Mark C. Co-Chief Executive Officer | Shares withheld for taxes | −1,796 | $25.45 | $46K | 175,922 |
| 2026-05-22 | Thurmond Mark C. Co-Chief Executive Officer | Option exercise | +7,764 | 183,686 | ||
| 2026-05-22 | Thurmond Mark C. Co-Chief Executive Officer | Shares withheld for taxes | −3,754 | $25.45 | $96K | 179,932 |
| 2026-05-22 | Thurmond Mark C. Co-Chief Executive Officer | Option exercise | +4,368 | 184,300 | ||
| 2026-05-22 | Thurmond Mark C. Co-Chief Executive Officer | Shares withheld for taxes | −2,112 | $25.45 | $54K | 182,188 |
| 2026-05-22 | Thurmond Mark C. Co-Chief Executive Officer | Option exercise · Performance Restricted Stock Units | −1,162 | 3,492 | ||
| 2026-05-22 | Thurmond Mark C. Co-Chief Executive Officer | Option exercise · Performance Restricted Stock Units | −2,267 | 15,873 | ||
| 2026-05-22 | Thurmond Mark C. Co-Chief Executive Officer | Option exercise · Performance Restricted Stock Units | −6,095 | 67,052 |
Page 4 of 25 · 497 trades