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Insider · CIK 0001173479

Arthur G Altschul Jr

director

Files at GAM (GENERAL AMERICAN INVESTORS CO INC). First filing Mar 13, 2024, latest May 9, 2025.

In brief

Arthur G Altschul Jr files SEC Form 4 as director at GAM (GENERAL AMERICAN INVESTORS CO INC). Since Mar 13, 2024, Arthur G Altschul Jr has reported 0 open-market buys worth $0 and 5 open-market sells worth $808k, the latest filed on May 9, 2025.

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

The newest scored trade: sold $432k of GAM on May 8, 2025, filed May 9, 2025, scored 67 (notable).

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 / 5
$0 bought, $808k 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.

GAM: GENERAL AMERICAN INVESTORS CO INC

GAMOct 12, 2026 · close 64.91

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
67Notable
GAMsell 3
GENERAL AMERICAN INVESTORS CO INC
$432k
17,400 shares
-78%+14% from low-3% from high
57Moderate
GAMsell 4
GENERAL AMERICAN INVESTORS CO INC
$49k
2,000 shares
-100%0% from low-15% from high
37Weak
GAMsell 4
GENERAL AMERICAN INVESTORS CO INC
$49k
2,000 shares
-8%0% from low-15% from high
37Weak
GAMsell 4
GENERAL AMERICAN INVESTORS CO INC
$50k
2,000 shares
-8%+7% from low-5% from high
41Moderate
GAMsell 2
GENERAL AMERICAN INVESTORS CO INC
$228k
9,100 shares
-16%+33% from low0% from high

Transactions

Every row this insider has filed, 5 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
May 8, 2025GAM
GENERAL AMERICAN INVESTORS CO INC
SOpen-market sale
Series B 5.95% Preferred Stockindirect: Director is a Trustee and Beneficiary
-17,400$24.82$432k5,000May 9, 2025
Apr 8, 2025GAM
GENERAL AMERICAN INVESTORS CO INC
SOpen-market sale
Series B 5.95% Preferred Stockindirect: Trustee/Beneficiary
-2,000$24.62$49k0Apr 11, 2025
Apr 8, 2025GAM
GENERAL AMERICAN INVESTORS CO INC
SOpen-market sale
Series B 5.95% Preferred Stockindirect: Trustee/Beneficiary
-2,000$24.62$49k22,400Apr 11, 2025
Apr 1, 2025GAM
GENERAL AMERICAN INVESTORS CO INC
SOpen-market sale
Series B 5.95% Preferred Stockindirect: TTEE/Beneficiary
-2,000$24.83$50k24,400Apr 2, 2025
Mar 12, 2024GAM
GENERAL AMERICAN INVESTORS CO INC
SOpen-market sale
Series B 5.95% Preferred Stockindirect: TTEE/Beneficiary
+9,100$25.02$228k49,360Mar 13, 2024

Questions about Arthur G Altschul Jr

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

Is Arthur G Altschul Jr buying or selling?

Not in the last 12 months. Arthur G Altschul Jr's latest open-market trade on SEC Form 4 was sold $432k of GAM on May 8, 2025.

How did Arthur G Altschul Jr's past buys perform?

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

Where does Arthur G Altschul Jr file Form 4?

Arthur G Altschul Jr has filed Form 4 at GAM (GENERAL AMERICAN INVESTORS CO INC). 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.

Arthur G Altschul Jr: insider trades and track record | InsiderTell