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Insider · CIK 0001716808

Donald Klimoski II

officer

Files at SELF (Global Self Storage, Inc.). First filing Dec 2, 2025, latest Dec 2, 2025.

In brief

Donald Klimoski II files SEC Form 4 as officer at SELF (Global Self Storage, Inc.). Since Dec 2, 2025, Donald Klimoski II has reported 1 open-market buy worth $2,252 and 0 open-market sells worth $0, the latest filed on Dec 2, 2025.

A track record needs three past buys with six months of prices behind them; Donald Klimoski II has 0, so none is measured yet.

The newest scored trade: bought $2,252 of SELF on Dec 2, 2025, filed Dec 2, 2025, scored 35 (weak). In the last 12 months: 1 buy worth $2,252 and 0 sells worth $0.

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
1 / 0
$2,252 bought, $0 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.

SELF: Global Self Storage, Inc.

SELFOct 9, 2026 · close 4.90

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
35Weak
SELFbuy 3
Global Self Storage, Inc.
$2,252
446 shares
+1%+8% from low-10% from high

Transactions

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

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Mar 24, 2026SELF
Global Self Storage, Inc.
AGrant or award
Common Stock
+5,527$5.08$28k92,027Mar 25, 2026
Mar 24, 2026SELF
Global Self Storage, Inc.
AGrant or award
Common Stock
+5,527$5.10$28k97,554Mar 25, 2026
Dec 2, 2025SELF
Global Self Storage, Inc.
POpen-market purchase
Common Stock
+446$5.05$2,25286,500Dec 2, 2025
Mar 25, 2025SELF
Global Self Storage, Inc.
AGrant or award
Common Stock
+5,527$5.08$28k80,527Mar 26, 2025
Mar 25, 2025SELF
Global Self Storage, Inc.
AGrant or award
Common Stock
+5,527$4.32$24k86,054Mar 26, 2025

Questions about Donald Klimoski II

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

Is Donald Klimoski II buying or selling?

In the last 12 months Donald Klimoski II reported 1 open-market buy worth $2,252 and 0 open-market sells worth $0 on SEC Form 4; the latest was bought $2,252 of SELF on Dec 2, 2025. Grants, option exercises and tax withholding are not counted.

How did Donald Klimoski II's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Donald Klimoski II has 0.

Where does Donald Klimoski II file Form 4?

Donald Klimoski II has filed Form 4 at SELF (Global Self Storage, Inc.) as General Counsel. 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.

Donald Klimoski II: insider trades and track record | InsiderTell