TENB
Tenable Holdings, Inc.
Latest Form 4:Sale$25KbyZecher Linda Kay (Director) · filed Aug 20, 2026
Tenable Holdings, Inc. (TENB) has 43 SEC Form 4 filings (173 transaction rows) in the rolling window, disclosed by 6 distinct insiders. Most recent filing: Aug 25, 2026.
The most active filer is Director Zecher Linda Kay with 5 filings.
- Industry:Software - Infrastructure
- CEO:Stephen A. Vintz
- Employees:1,995
- HQ:Columbia, MD, US
- IPO:2018-07-26
Insider Buying
$616K
reported purchases (SEC code P)
Insider Selling
$3.7M
reported sales (SEC code S)
Unique Insiders
6
in the rolling window
Market Cap
$4.1B
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
| Director | Sale | 700 | $25K | Aug 20 | SEC ↗ | |
| Director | Sale | 690 | $25K | Aug 20 | SEC ↗ | |
Vicks Raymond Jr.First in 3 months | Director | Sale | 1,819 | $65K | Aug 11 | SEC ↗ |
Zecher Linda KayFirst filing | Director | Sale | 1,470 | $50K | Aug 11 | SEC ↗ |
Zecher Linda KayFirst filing | Director | Sale | 600 | $22K | Aug 11 | SEC ↗ |
Zecher Linda KayFirst filing | Director | Sale | 550 | $20K | Aug 11 | SEC ↗ |
Brown Matthew CharlesFirst filing | Chief Financial Officer | Purchase | 12,000 | $258K | May 5 | SEC ↗ |
Vicks Raymond Jr.First filing | Director | Purchase | 4,500 | $100K | Feb 13 | SEC ↗ |
| Director | Purchase | 12,000 | $258K | Feb 9 | SEC ↗ | |
| Director | Sale | 115,000 | $2.9M | Dec 17 | SEC ↗ | |
Anschutz BarronFirst filing | Principal Accounting Officer | Sale | 976 | $28K | Oct 20 | SEC ↗ |
| Director | Sale | 15,000 | $462K | Sep 11 | SEC ↗ | |
SEAWELL A BROOKEFirst filing | Director | Sale | 4,622 | $139K | Sep 8 | SEC ↗ |
Congress trading TENB
See timeline →- DRep. Ro KhannaSale$1,001 - $15,0002026-07-06
- DRep. Ro KhannaSale$1,001 - $15,0002026-07-01
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Related companies
Tenable Holdings, Inc. is in the Technology sector.