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Insider · CIK 0001799260

Dong-A St Co., Ltd

owner

Files at MTVA (MetaVia Inc.). First filing May 20, 2025, latest May 20, 2025.

In brief

Dong-A St Co., Ltd files SEC Form 4 as 10% owner at MTVA (MetaVia Inc.). Since May 20, 2025, Dong-A St Co., Ltd has reported 1 open-market buy worth $3.3M and 0 open-market sells worth $0, the latest filed on May 20, 2025.

A track record needs three past buys with six months of prices behind them; Dong-A St Co., Ltd has 0, so none is measured yet.

The newest scored trade: bought $3.3M of MTVA on May 8, 2025, filed May 20, 2025, scored 42 (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
1 / 0
$3.3M 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.

MTVA: MetaVia Inc.

MTVAOct 9, 2026 · close 1.41

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
42Moderate
MTVAbuy
MetaVia Inc.
$3.3M
4,647,887 shares
+87%-

Transactions

Every row this insider has filed, 1 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
May 8, 2025MTVA
MetaVia Inc.
POpen-market purchase
Common Stock
+4,647,887$0.71$3.3M9,995,679May 20, 2025

Questions about Dong-A St Co., Ltd

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

Is Dong-A St Co., Ltd buying or selling?

Not in the last 12 months. Dong-A St Co., Ltd's latest open-market trade on SEC Form 4 was bought $3.3M of MTVA on May 8, 2025.

How did Dong-A St Co., Ltd's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Dong-A St Co., Ltd has 0.

Where does Dong-A St Co., Ltd file Form 4?

Dong-A St Co., Ltd has filed Form 4 at MTVA (MetaVia 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.

Dong-A St Co., Ltd: insider trades and track record | InsiderTell