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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•5 filings

IBOC

INTERNATIONAL BANCSHARES CORP

No net buying or selling imbalance over the last 3 months

No net buyers or sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

$0.00

0 buyers · 0 sellers

12-month purchases

$0.00

0 distinct insiders

12-month sales

$720,000

1 distinct insiders

Highlighted alerts

3

0 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

No executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

11
Raw transactions
Everything returned by the filing
3
Voluntary view
P/S trades after deterministic checks
6
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
Code
M
Shares
300
Price
$16.84
Footnotes
2

GRANTED 4/2/2018 10 YEAR VESTING SCHEDULE 1ST YR 0%, 2ND YR 5%, 3RD YR 10%, 4TH YR 15%, 5TH YR 20%, 6TH YR 25%, 7TH YR 25% GRANTED 3/20/2020 10 YEAR VESTING SCHEDULE 1ST YR 0%, 2ND YR 5%, 3RD YR 10%, 4TH YR 15%, 5TH YR 20%, 6TH YR 25%, 7TH YR 25%.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

3 transactions

Norton Larry A

Director

SaleAlert
Shares
10,000
Price
$72.00
Value
$720,000
Open SEC filing

SANCHEZ ANTONIO R JR

Director

SaleAlert
Shares
40,000
Price
$68.12
Value
$2,724,800
Open SEC filing

SANCHEZ ANTONIO R JR

Director

SaleAlert
Shares
80,000
Price
$69.83
Value
$5,586,400
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.