InsidersTradesSigma
Total declarations
Companies
▲ Purchases (2 ops.)
▼ Sales (7 ops.)
Insider track record
CFODisclosed buys
2
Disclosed sells
7
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the detailed record of transactions filed by Brown Matthew Charles, Chief Financial Officer. Insider active across 2 companies, notably Tenable Holdings, Inc.. Aggregated, 26 reports have been recorded. Split: 2 buys · 7 sells. Total volume traded: €1.7m. History available since 14 January 2022. The latest transaction was filed on 21 May 2026 (Levée d'options). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations26 total
14,544 shares0Common StockSEC:0001766979-26-000008:0
5,219 shares@ US$25.170.0040% mcap20.4% of flowCommon StockSEC:0001766979-26-000008:1
12,000 shares@ US$21.540.0093% mcap50.0% of flowCommon StockSEC:0001766979-26-000006:0
Ideal exit: 29 Jan 2027 (T+270)
12,000 shares@ US$21.540.0077% mcap50.0% of flowCommon StockSEC:0001766979-26-000006
Ideal exit: 29 Jan 2027 (T+270)
66,125 shares@ US$113.0084.1% of flowClass A Common StockSEC:0000950170-25-045344:0
2,527 shares0Class A Common StockSEC:0001127602-25-008597:0
742 shares@ US$111.451.0% of flowClass A Common StockSEC:0001127602-25-008198:0
3,811 shares@ US$111.534.9% of flowClass A Common StockSEC:0001127602-25-007093:0
17,613 shares0Class A Common StockSEC:0001127602-25-004818:0
73 shares@ US$82.420.1% of flowClass A Common StockSEC:0001127602-25-001279:0
1,048 shares@ US$108.901.3% of flowClass A Common StockSEC:0001127602-24-030013:0
83 shares@ US$71.680.1% of flowClass A Common StockSEC:0001127602-24-020479:0
8,625 shares0Class A Common StockSEC:0001127602-24-010555:0
883 shares@ US$85.320.8% of flowClass A Common StockSEC:0001127602-24-008453:0
4,363 shares@ US$83.6514.1% of flowClass A Common StockSEC:0001127602-24-007579:0
94 shares@ US$63.920.1% of flowClass A Common StockSEC:0001127602-24-001457:0
10,000 shares0Class A Common StockSEC:0001127602-23-030252:0
140 shares@ US$42.650.1% of flowClass A Common StockSEC:0001127602-23-020793:0
2,173 shares@ US$63.841.6% of flowClass A Common StockSEC:0001127602-23-008608:0
142 shares@ US$42.310.1% of flowClass A Common StockSEC:0001127602-23-001551:0
145 shares@ US$41.680.1% of flowClass A Common StockSEC:0001127602-22-019378:0
11,000 shares0Class A Common StockSEC:0001127602-22-010215:0
4,000 shares0Class A Common StockSEC:0001127602-22-009485:0
2,298 shares@ US$64.5592.9% of flowClass A Common StockSEC:0001127602-22-008831:0
109 shares@ US$54.57100.0% of flowClass A Common StockSEC:0000899243-22-002339
25 of 26 declarations
About Brown Matthew Charles
Matthew Charles Brown is the Chief Financial Officer at Tenable Holdings, Inc. and Altair Engineering Inc. He is responsible for financial management and corporate strategy. His expertise is crucial in ensuring growth and profitability.
