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Insider · CIK 0002083643

Bain Capital GSS Investment Sponsor LLC

owner

Files at BCSS (Bain Capital GSS Investment Corp.). First filing -, latest -.

Bain Capital GSS Investment Sponsor LLC files SEC Form 4 as 10% owner at BCSS (Bain Capital GSS Investment Corp.). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.

A track record needs three past buys with six months of prices behind them; Bain Capital GSS Investment Sponsor LLC has 0, so none is measured yet.

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 / 0
$0 bought, $0 sold

Signals

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

No scored open-market trades yet.

Transactions

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

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Dec 18, 2025BCSS
Bain Capital GSS Investment Corp.
SOpen-market sale
Class B ordinary shares, par value $0.0001derivative
-30,000--11,440,000Dec 22, 2025

Questions about Bain Capital GSS Investment Sponsor LLC

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

Is Bain Capital GSS Investment Sponsor LLC buying or selling?

Bain Capital GSS Investment Sponsor LLC has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.

How did Bain Capital GSS Investment Sponsor LLC's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Bain Capital GSS Investment Sponsor LLC has 0.

Where does Bain Capital GSS Investment Sponsor LLC file Form 4?

Bain Capital GSS Investment Sponsor LLC has filed Form 4 at BCSS (Bain Capital GSS Investment 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.

Bain Capital GSS Investment Sponsor LLC: insider trades and track record | InsiderTell