Insider · CIK 0001847773
Lauren Chung
Files at PFSA (Profusa, Inc.). First filing -, latest -.
In brief
Lauren Chung files SEC Form 4 as director at PFSA (Profusa, Inc.). 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; Lauren Chung has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 3 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jan 26, 2026 | PFSA Profusa, Inc. | JOther Common Stock | +30,000 | - | - | 30,000 | Jan 30, 2026 |
| Jan 26, 2026 | PFSA Profusa, Inc. | AGrant or award Stock Optionsderivative | +221,794 | $0.00 | $0 | 221,794 | Jan 28, 2026 |
| Jan 26, 2026 | PFSA Profusa, Inc. | AGrant or award Stock Optionsderivative | +52,866 | $0.00 | $0 | 52,866 | Jan 28, 2026 |
Questions about Lauren Chung
Answered from the filings on this page, as of the latest one.
Is Lauren Chung buying or selling?
Lauren Chung has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did Lauren Chung's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Lauren Chung has 0.
Where does Lauren Chung file Form 4?
Lauren Chung has filed Form 4 at PFSA (Profusa, 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.