InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
1
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the complete record of transactions filed by Brown Marianne Catherine, Director. Director active across 6 companies, notably Schwab Charles CORP. Aggregated, 41 filings have been published. Split: 1 buy · 0 sell. Total volume traded: €247k. History available since 17 May 2021. The latest transaction was disclosed on 26 May 2026 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Brown Marianne Catherine
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations41 total
91 sharesCommon StockSEC:0001628280-26-046450:0
1,602 shares0Common StockSEC:0001804183-26-000010:0
349 shares@ US$552.1715.0% of flowCommon StockSEC:0001628280-26-037195:0
68 shares@ US$682.243.5% of flowCommon StockSEC:0001628280-26-022976:0
81 shares@ US$570.213.1% of flowCommon StockSEC:0001628280-26-000385:0
76 shares@ US$609.323.2% of flowCommon StockSEC:0001628280-25-043377:0
93 shares@ US$499.983.3% of flowCommon StockSEC:0001628280-25-033790:0
1,462 shares0Common StockSEC:0001804183-25-000008:0
385 shares@ US$473.9014.5% of flowCommon StockSEC:0001628280-25-027278:0
90 shares@ US$512.013.8% of flowCommon StockSEC:0001628280-25-015987:0
99 shares@ US$469.294.0% of flowCommon StockSEC:0001628280-25-000020:0
88 shares@ US$528.073.8% of flowCommon StockSEC:0001628280-24-041755:0
377 shares@ US$484.3215.2% of flowCommon StockSEC:0001628280-24-034011:0
1,809 shares0Common StockSEC:0001804183-24-000008:0
94 shares@ US$478.663.8% of flowCommon StockSEC:0001628280-24-014099:0
96 shares@ US$468.143.7% of flowCommon StockSEC:0001628280-24-000066:0
9,880 sharesClass A Common StockSEC:0000899243-23-020484:0
102 shares@ US$440.193.8% of flowCommon StockSEC:0001628280-23-033484:0
1,976 shares0Class A Common StockSEC:0001209191-23-042317:0
99 shares@ US$455.803.7% of flowCommon StockSEC:0001628280-23-024254:0
2,496 shares0Common StockSEC:0001062993-23-012106:0
1,326 shares0Common StockSEC:0001086222-23-000202:0
392 shares@ US$447.3414.6% of flowCommon StockSEC:0001628280-23-019114:0
97 shares@ US$461.723.7% of flowCommon StockSEC:0001628280-23-010614:0
5,000 shares@ US$53.4679100.0% of flowCommon StockSEC:0001062993-23-008050:0
Canonical exit: 26 Jun 2023 (T+90)
25 of 41 declarations
About Brown Marianne Catherine
Marianne Catherine Brown is an Administrateur and has filed 41 disclosures in total. Across the 41 sampled filings, buy volume is EUR 246634, sell volume is EUR 0, and the period runs from 2021-05-19 to 2026-07-01. The main disclosures concern Schwab Charles CORP and NORTHROP GRUMMAN CORP /DE/, with the modal transaction nature indicated as Attribution.
