MarketPeel
Insider Trading Intelligence
Pricing
…
Chief Financial Officer
Brown Matthew Charles
Thu, May 21, 2026
May 21
sold
$131.36k
of
TENB
5,219
shares @ $25.17
Decreased holdings by
-11.60%
3rd largest trade (out of 12)
Cluster Buy
Trade made by an officer
Part of a cluster of 14 transactions by 4 insiders
TENB
Tenable Holdings, Inc.
Information Technology
Software
1D
0.00%
1W
+27.73%
1M
+31.79%
3M
—
6M
—
1Y
—
Recent insider activity at TENB
May 4
Brown Matthew Charles
Bought
$258.48k
Feb 12
Vicks Raymond Jr.
Bought
$99.77k
Feb 9
COVIELLO ARTHUR W JR
Bought
$258.00k
Dec 15
SEAWELL A BROOKE
Sold
$2.85m
Oct 17
Anschutz Barron
Sold
$28.40k
Sep 9
SEAWELL A BROOKE
Sold
$462.00k
Sep 4
SEAWELL A BROOKE
Sold
$139.21k
Aug 26
Anschutz Barron
Sold
$19.99k
Full TENB profile →
Brown Matthew Charles’s trading history →
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