InsiderCIK 2122704

Da Silva Marcos Jose Maia: Insider Trades

Every open-market purchase and sale Da Silva Marcos Jose Maia reported on Form 4 since Aug 13, 2026, with how the stock moved after each purchase.

BSBR Banco Santander (Brasil) S.A. · Officer w/o Specific Desig

1Purchases

$455Bought

1Sales

$43KSold

Track record of purchases

Not enough time has passed, or price data is missing, to measure these purchases yet.

Change in the stock price from the price paid to the closest weekly price about 1, 3 and 6 months later, from SEC fails-to-deliver data. Dividends are not included, and purchases with a possible stock split in between are skipped. Past results do not predict future ones. How we measure this

All reported trades

Trades by Da Silva Marcos Jose Maia
Filed	Traded	Ticker	Role	Type	Shares	Price ($)	Value	Holding	3 mo. after	Filing
Sep 1	Aug 28	BSBR	Officer w/o Specific Desig	▼ SELL	7,474	5.74	$43K	−15%		Form 4 ↗
Sep 1	Aug 28	BSBR	Officer w/o Specific Desig	▲ BUY	79	5.76	$455	+21%		Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings

Names come from the filings. Different people can share a name, so we group trades by the SEC's reporting-owner number (CIK) instead.