Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-19 · Built: 2026-10-19 · 中文

← United States · Coverage record

US · SEC FORM 4

Banco Santander (Brasil) S.A.

BSBR · NYSE · CIK 0001471055 · Financial Services · Banks—Regional

INSIDER SIGNAL

No active buy signal

6 qualifying P purchase groups
in the current 180-day scoring window

32 Form 4 transaction lines observed in the same window
25 sales · 1 option, withholding, award, gift or other lines

Last qualifying purchase2026-08-28 · da Silva Marcos Jose Maia · $455

WHY NO ACTIVE SIGNAL?

Purchase activityPresent
Recent buying6 qualifying line group(s)
Recent salesHigh
Buy signal statusInactive
Score anatomy

No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.

ClusterNot calculated
Purchase sizeNot calculated
RoleNot calculated
RecencyNot calculated
ConvictionNot calculated

Why is there no score?

  • No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
  • Sales and other Form 4 activity remain visible as context and do not create a negative score.

Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.

Purchase breadth & concentration

QUALIFYING BUYERS2
PURCHASE CONCENTRATION100%Largest buyer: Leao Mario Roberto Opice · $2.9M
CLUSTER BUYING · 15D1 insiderPeak activity: 2026-06-02–2026-06-16

Roles in the peak window: CEO. Concentration uses priced qualifying P lines only and does not change the saved score.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
Leao Mario Roberto OpiceCEO
●▼●▼●▼●▼
da Silva Marcos Jose MaiaOfficer w/o Specific Desig
●●▼▼
Fasoli Franco LuigiOfficer w/o Specific Desig
▼▼▼
Garrido Eduardo AlvarezOfficer w/o Specific Desig
▼▼
Ohtsuki VitorOfficer w/o Specific Desig
▼
Cabral Leonardo MendesOfficer w/o Specific Desig
▼
● Purchase▼ Sale○ Other

Showing the six most active owners; 13 additional owner(s) remain in Form 4 evidence.

SIGNAL HISTORY

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2026-08-28 · da Silva Marcos Jose Maia.

Recent Form 4 activity

6Purchases
26Sales
1Other Form 4 lines
27SEC filings · 365 days
BUYING6 qualifying P line(s) · 180 days
SELLING25 sale line(s) · context only
OTHER1 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
8,976,110
Previous report
7,921,853
Avg daily volume
2,659,468
Days to cover
3.4

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-28da Silva Marcos Jose MaiaPurchase (P)UNIT - SANB1179USD 5.76USD 455SEC filing ↗
2026-08-28da Silva Marcos Jose MaiaPurchase (P)UNIT - SANB1179USD 5.76USD 455SEC filing ↗
2026-06-16Leao Mario Roberto OpicePurchase (P)UNIT - SANB11276,851USD 5.38USD 1,489,458SEC filing ↗
2026-06-11Leao Mario Roberto OpicePurchase (P)UNIT - SANB11148,400USD 5.20USD 771,680SEC filing ↗
2026-06-08Leao Mario Roberto OpicePurchase (P)UNIT - SANB1175,000USD 5.21USD 390,750SEC filing ↗
2026-06-02Leao Mario Roberto OpicePurchase (P)UNIT - SANB1136,500USD 5.49USD 200,385SEC filing ↗

Form 4 evidence

33 transaction lines in the latest 365-day window; 33 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-30de Magalhaes Ricardo OlivareAward / grant (A)UNIT - SANB117,145USD —USD —SEC filing ↗
2026-09-24Ishii Michele SoaresSale (S)UNIT - SANB11800USD 5.67USD 4,536SEC filing ↗
2026-09-24Cabral Leonardo MendesSale (S)UNIT - SANB1120,000USD 5.68USD 113,600SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-30de Magalhaes Ricardo OlivareAward / grant (A)UNIT - SANB117,145USD —USD —SEC filing ↗
2026-09-24Ishii Michele SoaresSale (S)UNIT - SANB11800USD 5.67USD 4,536SEC filing ↗
2026-09-24Cabral Leonardo MendesSale (S)UNIT - SANB1120,000USD 5.68USD 113,600SEC filing ↗
2026-09-22Viani Ede IlsonSale (S)UNIT - SANB1150,000USD 5.79USD 289,500SEC filing ↗
2026-09-22Saes EdmilsonSale (S)UNIT - SANB1150,000USD 5.79USD 289,500SEC filing ↗
2026-09-03Ferro Denis JuniorSale (S)UNIT - SANB113,203USD 5.95USD 19,058SEC filing ↗
2026-08-28da Silva Marcos Jose MaiaSale (S)UNIT - SANB117,474USD 5.74USD 42,901SEC filing ↗
2026-08-28da Silva Marcos Jose MaiaPurchase (P)UNIT - SANB1179USD 5.76USD 455SEC filing ↗
2026-08-28da Silva Marcos Jose MaiaSale (S)UNIT - SANB117,474USD 5.74USD 42,901SEC filing ↗
2026-08-28da Silva Marcos Jose MaiaPurchase (P)UNIT - SANB1179USD 5.76USD 455SEC filing ↗
2026-08-27Janikian Cezar AugustoSale (S)UNIT - SANB116,600USD 5.72USD 37,752SEC filing ↗
2026-08-27Fasoli Franco LuigiSale (S)UNIT - SANB115,143USD 5.75USD 29,572SEC filing ↗
2026-08-25Gschliffner RudolfSale (S)UNIT - SANB1111,507USD 5.73USD 65,935SEC filing ↗
2026-08-25Fasoli Franco LuigiSale (S)UNIT - SANB1113,707USD 5.76USD 78,952SEC filing ↗
2026-08-13Garrido Eduardo AlvarezSale (S)UNIT - SANB11410USD 5.71USD 2,341SEC filing ↗
2026-08-13Fasoli Franco LuigiSale (S)UNIT - SANB1124,600USD 5.71USD 140,466SEC filing ↗
2026-08-11Vergara NicolasSale (S)UNIT - SANB1117,800USD 5.74USD 102,172SEC filing ↗
2026-08-11Lima Paulo Fernando AlvesSale (S)UNIT - SANB1143,876USD 5.74USD 251,848SEC filing ↗
2026-08-06Queiroz Celso Mateus DeSale (S)UNIT - SANB1129,299USD 5.78USD 169,348SEC filing ↗
2026-08-04Santos Gustavo de SousaSale (S)UNIT - SANB1129,200USD 5.70USD 166,440SEC filing ↗
2026-08-04Rezende Robson de SouzaSale (S)UNIT - SANB1139,874USD 5.70USD 227,282SEC filing ↗
2026-08-04Margulies Mariana CahenSale (S)UNIT - SANB1142,545USD 5.70USD 242,506SEC filing ↗
2026-06-16Leao Mario Roberto OpiceSale (S)UNIT - SANB11276,851USD 5.38USD 1,489,458SEC filing ↗
2026-06-16Leao Mario Roberto OpicePurchase (P)UNIT - SANB11276,851USD 5.38USD 1,489,458SEC filing ↗
2026-06-11Leao Mario Roberto OpiceSale (S)UNIT - SANB11148,400USD 5.20USD 771,680SEC filing ↗
2026-06-11Leao Mario Roberto OpicePurchase (P)UNIT - SANB11148,400USD 5.20USD 771,680SEC filing ↗
2026-06-09Ohtsuki VitorSale (S)UNIT - SANB111,833USD 5.27USD 9,660SEC filing ↗
2026-06-08Leao Mario Roberto OpiceSale (S)UNIT - SANB1175,000USD 5.21USD 390,750SEC filing ↗
2026-06-08Leao Mario Roberto OpicePurchase (P)UNIT - SANB1175,000USD 5.21USD 390,750SEC filing ↗
2026-06-02Leao Mario Roberto OpiceSale (S)UNIT - SANB1136,500USD 5.49USD 200,385SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-19
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerBSBR
CIK0001471055
SectorFinancial Services
IndustryBanks—Regional Yahoo Finance
SEC SIC6029 Commercial Banks, NEC
ExchangeNYSE

Data coverage

Local Form 4 history33 transaction lines from 2026-03-18 to 2026-09-30
6 P purchase lines · 26 S sale lines · 1 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-19. Mapping status is an audit field and does not erase SEC filing evidence.