Insider · CIK 0001924202
Tamsin Berry
Files at IVVD (Invivyd, Inc.). First filing -, latest -.
Tamsin Berry files SEC Form 4 as director at IVVD (Invivyd, 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; Tamsin Berry has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 2 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 19, 2026 | IVVD Invivyd, Inc. | AGrant or award Stock Option (Right to Buy)derivative | +50,000 | $0.00 | $0 | 50,000 | May 21, 2026 |
| May 20, 2025 | IVVD Invivyd, Inc. | AGrant or award Stock Option (Right to Buy)derivative | +50,000 | $0.00 | $0 | 50,000 | May 22, 2025 |
Questions about Tamsin Berry
Answered from the filings on this page, as of the latest one.
Is Tamsin Berry buying or selling?
Tamsin Berry has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did Tamsin Berry's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Tamsin Berry has 0.
Where does Tamsin Berry file Form 4?
Tamsin Berry has filed Form 4 at IVVD (Invivyd, 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.