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Insider · CIK 0001060529

Antonio R Sanchez Jr

directorowner

Files at IBOC (INTERNATIONAL BANCSHARES CORP). First filing Nov 17, 2023, latest Aug 15, 2025.

In brief

Antonio R Sanchez Jr files SEC Form 4 as director and 10% owner at IBOC (INTERNATIONAL BANCSHARES CORP). Since Nov 17, 2023, Antonio R Sanchez Jr has reported 0 open-market buys worth $0 and 6 open-market sells worth $28M, the latest filed on Aug 15, 2025.

A track record needs three past buys with six months of prices behind them; Antonio R Sanchez Jr has 0, so none is measured yet.

The newest scored trade: sold $8.3M of IBOC on Aug 14, 2025, filed Aug 15, 2025, scored 45 (moderate).

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 6
$0 bought, $28M sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

IBOC: INTERNATIONAL BANCSHARES CORP

IBOCOct 12, 2026 · close 67.78

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
45Moderate
IBOCsell
INTERNATIONAL BANCSHARES CORP
$8.3M
120,000 shares
-21%+25% from low-5% from high
40Moderate
IBOCsell
INTERNATIONAL BANCSHARES CORP
$4.7M
80,000 shares
-6%+43% from low-2% from high
40Moderate
IBOCsell
INTERNATIONAL BANCSHARES CORP
$2.2M
40,000 shares
-3%+38% from low-1% from high
45Moderate
IBOCsell
INTERNATIONAL BANCSHARES CORP
$7.3M
150,000 shares
-22%+24% from low0% from high
40Moderate
IBOCsell
INTERNATIONAL BANCSHARES CORP
$2.7M
60,000 shares
-4%+13% from low-13% from high
40Moderate
IBOCsell
INTERNATIONAL BANCSHARES CORP
$2.8M
60,000 shares
-4%+18% from low-8% from high

Planned sales

Form 144 notices this insider filed before selling restricted or control stock, newest first.

FiledCompanySharesValueSale datePast 3 months
Nov 21, 2025 IBOC
INTERNATIONAL BANCSHARES CORP
100,000
0.16% of outstanding
$6.6MNov 21, 2025none
Aug 14, 2025 IBOC
INTERNATIONAL BANCSHARES CORP
120,000
0.19% of outstanding
$8.5MAug 14, 2025none
May 21, 2024 IBOC
INTERNATIONAL BANCSHARES CORP
80,000
0.13% of outstanding
$4.8MMay 21, 2024$2.2M
Mar 11, 2024 IBOC
INTERNATIONAL BANCSHARES CORP
40,000
0.06% of outstanding
$2.2MMar 11, 2024none
Dec 7, 2023 IBOC
INTERNATIONAL BANCSHARES CORP
150,000
0.24% of outstanding
$7.3MDec 7, 2023none
Nov 21, 2023 IBOC
INTERNATIONAL BANCSHARES CORP
60,000
0.10% of outstanding
$2.7MNov 21, 2023$2.8M
Nov 14, 2023 IBOC
INTERNATIONAL BANCSHARES CORP
60,000
0.10% of outstanding
$2.6MNov 14, 2023none

Transactions

Every row this insider has filed, 15 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Aug 14, 2025IBOC
INTERNATIONAL BANCSHARES CORP
SOpen-market sale
Common Stockindirect: Held in Partnership
-80,000$69.83$5.6M487,439Aug 15, 2025
Aug 15, 2025IBOC
INTERNATIONAL BANCSHARES CORP
SOpen-market sale
Common Stockindirect: Held in Partnership
-40,000$68.12$2.7M447,439Aug 15, 2025
Dec 17, 2024IBOC
INTERNATIONAL BANCSHARES CORP
GGift
Common Stock
-9,000$0.00$01,805,554Dec 19, 2024
Dec 17, 2024IBOC
INTERNATIONAL BANCSHARES CORP
GGift
Common Stockindirect: Held by Grandchildren's Trusts
+9,000$0.00$09,000Dec 19, 2024
May 21, 2024IBOC
INTERNATIONAL BANCSHARES CORP
SOpen-market sale
Common Stockindirect: Held in Trust
-30,112$59.75$1.8M1,282,133May 23, 2024
May 22, 2024IBOC
INTERNATIONAL BANCSHARES CORP
SOpen-market sale
Common Stockindirect: Held in Trust
-49,888$58.39$2.9M1,232,245May 23, 2024
Mar 11, 2024IBOC
INTERNATIONAL BANCSHARES CORP
SOpen-market sale
Common Stockindirect: Held in Trust
-40,000$54.22$2.2M1,312,245Mar 13, 2024
Dec 7, 2023IBOC
INTERNATIONAL BANCSHARES CORP
SOpen-market sale
Common Stockindirect: Held in Partnership
-50,000$49.06$2.5M617,439Dec 11, 2023
Dec 8, 2023IBOC
INTERNATIONAL BANCSHARES CORP
SOpen-market sale
Common Stockindirect: Held in Partnership
-50,000$48.86$2.4M567,439Dec 11, 2023
Dec 7, 2023IBOC
INTERNATIONAL BANCSHARES CORP
SOpen-market sale
Common Stock
-25,000$49.06$1.2M1,839,554Dec 11, 2023
Dec 8, 2023IBOC
INTERNATIONAL BANCSHARES CORP
SOpen-market sale
Common Stock
-25,000$48.86$1.2M1,814,554Dec 11, 2023
Nov 27, 2023IBOC
INTERNATIONAL BANCSHARES CORP
SOpen-market sale
Common Stockindirect: Held in Trust
-45,000$44.79$2.0M1,367,245Nov 29, 2023
Nov 28, 2023IBOC
INTERNATIONAL BANCSHARES CORP
SOpen-market sale
Common Stockindirect: Held in Trust
-15,000$44.63$669k1,352,245Nov 29, 2023
Nov 15, 2023IBOC
INTERNATIONAL BANCSHARES CORP
SOpen-market sale
Common Stockindirect: Held in Trust
-30,000$47.77$1.4M1,442,245Nov 17, 2023
Nov 16, 2023IBOC
INTERNATIONAL BANCSHARES CORP
SOpen-market sale
Common Stockindirect: Held in Trust
-30,000$46.62$1.4M1,412,245Nov 17, 2023

Questions about Antonio R Sanchez Jr

Answered from the filings on this page, as of the latest one.

Is Antonio R Sanchez Jr buying or selling?

Not in the last 12 months. Antonio R Sanchez Jr's latest open-market trade on SEC Form 4 was sold $8.3M of IBOC on Aug 14, 2025.

How did Antonio R Sanchez Jr's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Antonio R Sanchez Jr has 0.

Where does Antonio R Sanchez Jr file Form 4?

Antonio R Sanchez Jr has filed Form 4 at IBOC (INTERNATIONAL BANCSHARES CORP). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Antonio R Sanchez Jr: insider trades and track record | InsiderTell