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TENB · Tenable Holdings, Inc.
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TENB Tenable (TENB) Insider Trading, Ownership & Congress Trades

Software & IT · Services-prepackaged software · CIK 0001660280
Quote by TradingView
C-suite buying · 1Form 144 · 2
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
179
13F, latest reported quarter
Conversions, 180 days
43
Codes C/M, not in net · $7.3M priced

What the filings say about TENB

Insiders, 180 days
+$52.0K net bought
1 buyer · 2 sellers · 0% of sales under a 10b5-1 plan
Planned sales (Form 144), 90 days
$117.8K
2 notices

Tenable insider trades (Form 4)

Form 4 buys and sells (codes P and S). Grants, option exercises and conversions excluded.

Over the last 180 days, Tenable Holdings, Inc. insiders bought a net $52.0K of stock across 297 Form 4 purchases and sales, with 1 insider buying. Source: SEC Form 4 filings, as of 2026-10-28.

Insider
Filed
Shares
Value
Since filing
Zecher Linda Kay
Director
SELL
2026-08-20 SECtraded 2026-08-19
690
$24.7K
+41.5%
Context
  • 14 earlier Form 4 trades (code P or S) here by this insider (14 sales), the last on Aug 18, 2026.
  • The trade is 9.8% of the 7,012 shares held after it.
  • 1 other insider sold within 30 days.
  • 179 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Zecher Linda Kay sold about $24.7K of TENB on Aug 19, 2026; 1 other insider sold within 30 days and 179 funds added in the latest 13F quarter.
Zecher Linda Kay
Director
SELL
2026-08-20 SECtraded 2026-08-18
700
$24.8K
+41.5%
Context
  • 13 earlier Form 4 trades (code P or S) here by this insider (13 sales), the last on Aug 7, 2026.
  • The trade is 9.1% of the 7,702 shares held after it.
  • 1 other insider sold within 30 days.
  • 179 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Zecher Linda Kay sold about $24.8K of TENB on Aug 18, 2026; 1 other insider sold within 30 days and 179 funds added in the latest 13F quarter.
Vicks Raymond Jr.
Director
SELL
2026-08-11 SECtraded 2026-08-07
1,819
$65.4K
+31.5%
Context
  • 6 earlier Form 4 trades (code P or S) here by this insider (1 buy, 5 sales), the last on Feb 12, 2026.
  • The trade is 8.9% of the 20,509 shares held after it.
  • 1 other insider sold within 30 days.
  • 179 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Vicks Raymond Jr. sold about $65.4K of TENB on Aug 7, 2026; 1 other insider sold within 30 days and 179 funds added in the latest 13F quarter.
Zecher Linda Kay
Director
SELL
2026-08-11 SECtraded 2026-08-07
550
$20.1K
+31.5%
Context
  • 12 earlier Form 4 trades (code P or S) here by this insider (12 sales), the last on Aug 4, 2026.
  • The trade is 6.5% of the 8,402 shares held after it.
  • 1 other insider sold within 30 days.
  • 179 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Zecher Linda Kay sold about $20.1K of TENB on Aug 7, 2026; 1 other insider sold within 30 days and 179 funds added in the latest 13F quarter.
Zecher Linda Kay
Director
SELL
2026-08-11 SECtraded 2026-08-04
600
$21.6K
+31.5%
Context
  • 11 earlier Form 4 trades (code P or S) here by this insider (11 sales), the last on Aug 3, 2026.
  • The trade is 6.7% of the 8,952 shares held after it.
  • 1 other insider sold within 30 days.
  • 179 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Zecher Linda Kay sold about $21.6K of TENB on Aug 4, 2026; 1 other insider sold within 30 days and 179 funds added in the latest 13F quarter.
297 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
See all insider buying · insider selling
Showing the latest few. to see 292 more transactions and use the screener and CSV export. We store only your email; there is no password.
Seven facts, ranked against the sector · Rank is not a forecast
Insiders
net +$52.0K over 180 days
-$206.5K over 90 days
more than 84% of Software & IT
Congress
no House purchase disclosed in the last 12 months
Funds
179 funds bought in last quarter
more than 71% of Software & IT
Revenue
+11.0% year over year
more than 53% of Software & IT
Margin
-3.6% net margin
below 51% of Software & IT
Buybacks
$230.2M repurchased, FY to 2026-06-30
more than 71% of Software & IT
Short interest
14.0% of the float short (float per yahoo 2026-10-27) · 4.7 days to cover · settled 2026-10-15
more than 93% of Software & IT
What changed in the last 30 days
Nothing new filed in the last 30 days

Watch TENB

A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.

The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
+62.1%12M
-47%-10%+26%+62%2025-102025-122026-022026-042026-062026-082026-10 2025-12-15 · SEAWELL A BROOKE sold $2.9M2026-05-04 · Brown Matthew Charles bought $258.5K2026-02-09 · COVIELLO ARTHUR W JR bought $258.0K2026-02-12 · Vicks Raymond Jr. bought $99.8K2026-08-07 · Vicks Raymond Jr. sold $65.4K2026-08-03 · Zecher Linda Kay sold $50.0K2026-08-18 · Zecher Linda Kay sold $24.8K2026-08-19 · Zecher Linda Kay sold $24.7K2026-08-04 · Zecher Linda Kay sold $21.6K2026-08-07 · Zecher Linda Kay sold $20.1K2026-08-18 · Linda Zecher-Higgins filed to sell $52.4K2026-08-07 · Vicks Raymond Jr. filed to sell $65.4K
Insider buyInsider sellForm 144 (planned sale)
Indexed to 100, dividend-adjusted, not a price chart. When a name files heavily, the largest trades are drawn first.

Who owns TENB: institutional holders (13F)

13F holdings, latest reported quarter
AMERIPRISE FINANCIAL INC
15,226,424 sh
$561.6M
BlackRock, Inc.
13,513,760 sh
$498.4M
VANGUARD PORTFOLIO MANAGEMENT LLC
10,236,092 sh
$377.5M
VANGUARD CAPITAL MANAGEMENT LLC
4,996,097 sh
$184.3M
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
4,406,990 sh
$162.5M

Congress trades in TENB

No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.

Activist and 5% holders (13D/13G)

No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.

TENB planned insider sales (Form 144)

Notice of intent to sell, filed before any sale
Linda Zecher-Higgins
Filed 2026-08-18
$52.4K
Vicks Raymond Jr.
Filed 2026-08-07
$65.4K

TENB mutual fund holders (N-PORT)

Funds ranked by the share of their own portfolio in this stock (N-PORT).
WisdomTree Cybersecurity Fund
$6.3M position · as of 2026-06-30
6.1%
Global X Cybersecurity ETF
$53.0M position · as of 2026-05-31
4.5%
iShares Cybersecurity and Tech ETF
$45.3M position · as of 2026-07-31
4.4%
Aztlan North America Nearshoring Stock Selection ETF
$1.3M position · as of 2026-07-31
4.4%
Amplify Cybersecurity ETF
$108.9M position · as of 2026-06-30
4.2%
Small Cap Core Trust
$9.6M position · as of 2026-06-30
2.7%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M · % is the share of the fund's own portfolio
Executive pay vs shareholder return · Messrs. Yoran
CEO pay, headline and as actually paid, against the company's return and its chosen peers' (DEF 14A).
FY
CEO total
Actually paid
Other execs, avg
TSR
Peer TSR
2023
$9.3M
$11.6M
$4.8M
-12%
+47%
2022
$10.0M
$2.5M
$4.4M
-27%
-11%
2021
$8.5M
$9.1M
$3.8M
+5%
+38%
2020
$7.5M
$42.5M
$3.5M
+118%
+50%
Tagged by the company under SEC Item 402(v). Returns are cumulative from the start of the disclosure period. Green where the company beat its own peer group.
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
Insiders are net buyers of their own stock.
The record shows a net $52.0K bought by insiders over 180 days, 179 funds added last quarter, $117.8K in planned Form 144 sales. Each figure is a federal filing, dated the day it went public.
Backtest this pattern Open the screener
Same sector, ranked by filing activity
Sector by SEC SIC code
TEAMMETACRWVCRMCRWDNETDDOGAPPIOTPCTYDUOLMDB

TENB financials

Revenue growth
+11.0%
XBRL, annual
Net margin
-3.6%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$1.0B
four quarters, 2025-07-01 to 2026-06-30
Net margin, TTM
+0.6%
net income over revenue, 2025-07-01 to 2026-06-30
Free cash flow, TTM
$264.4M
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Debt to equity
n/a
no debt line filed
Cash flow to debt
n/a
no debt line filed
Return on equity
+2.5%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets
+0.4%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on invested capital
n/a
tax provision or pre-tax income not filed for the four quarters
Return on capital employed
+4.3%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
P/E, trailing
973.00x
close 2026-10-27 over four quarters of diluted EPS, 2025-07-01 to 2026-06-30
Enterprise value
n/a
no debt line filed
FCF yield
+4.9%
TTM free cash flow over market value at close 2026-10-27
PEG, trailing
n/a
prior-year trailing EPS was a loss, growth undefined
Price as of 2026-10-27. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
2025-122024-122023-122022-12
Revenue$999.4M$900.0M$798.7M$683.2M
Gross profit$780.5M$700.4M$615.1M$528.4M
Operating income-$9.2M-$6.9M-$52.2M-$67.8M
Net income-$36.1M-$36.3M-$78.3M-$92.2M
EPS (diluted)-0.30-0.31-0.68-0.83
Operating cash flow$266.8M$217.5M$149.9M$131.2M
Cash$187.8M$328.6M$237.1M$300.9M
Buybacks$247.5M$100.0M$14.9M$0
SEC XBRL, fiscal years, as known on 2026-10-28

TENB Stock Sonar score 5/7 axes

Find similar shapesCompare

TENB ranks highest on insider conviction (76th percentile) and institutional and government (71st), and lowest on risk and compliance (31st), among Software & IT peers.

ProfitGrowthInsidersInstitutionsRisk
Profitability
57
Inputs
  • Return on equity+2.5% · 53 pct, sector of 286
  • Return on assets+0.4% · 57 pct, sector of 381
  • Return on invested capitaltax provision or pre-tax income not filed for the four quarters
  • Return on capital employed+4.3% · 60 pct, sector of 294
Growth
57
Inputs
  • Revenue growth, YoY+11.0% · 53 pct, sector of 480
  • Backlog growth, YoY+15.4% · 60 pct, sector of 182
Insider conviction
76
Inputs
  • Net Form 4 buying (codes P and S), 180d$52K · 84 pct, sector of 284
  • Insider buyers, 180d1 · 69 pct, sector of 290
Institutional and government
71
Inputs
  • Funds adding, latest quarter179 · 71 pct, sector of 415
  • Congress net buyers, 365dno Congress trades in 365 days
  • Federal contracts, 180dno federal contracts in 180 days
  • Lobbying spend, 4 quartersno lobbying filings in the last four quarters
Risk and compliance
31
Inputs
  • Short interest, % of float+14.0% · 16 pct, sector of 528
  • Recalls per $1B revenue, 3ynot measured for this sector, almost no peer has an event
  • EPA cases per $1B revenue, 5ynot measured for this sector, almost no peer has an event
  • New text in Risk Factors, latest 10-K+11.8% · 46 pct, sector of 316
2 not measured: Financial health, US patents
  • Financial health needs 1 of 2 inputs, 0 present: no debt line filed
  • US patents needs 1 of 2 inputs, 0 present: patent data not loaded yet

5 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored

TENB filings, in plain words

Are Tenable insiders buying or selling TENB?

In the 180 days to 2026-10-28, Tenable insiders were net buyers, a net $52.0K: $258.5K of purchases and $206.5K of sales reported on Form 4, by 1 buyer and 2 sellers.

Are there planned insider sales of TENB?

Yes. 2 Form 144 notices of planned insider sales were filed in the 90 days to 2026-10-28, covering $117.8K of stock; the latest, by Linda Zecher-Higgins, was filed 2026-08-18.

Read the full summary

In the 180 days to 2026-10-28, Tenable insiders were net buyers of TENB, a net $52.0K across purchases and sales reported on Form 4 by 1 buyer and 2 sellers. None of the 6 insider sales was flagged as made under a Rule 10b5-1 plan. Insiders filed 2 Form 144 notices of intent to sell in the 90 days to 2026-10-28, covering $117.8K of stock. Each figure is counted from SEC and House filings as of 2026-10-28, dated the day the filing was made public.

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