Insider · CIK 0002092957
Matthew B. Perkins
Files at CSTM (CONSTELLIUM SE). First filing -, latest -.
In brief
Matthew B. Perkins files SEC Form 4 as president at CSTM (CONSTELLIUM SE). 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; Matthew B. Perkins has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 1 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Mar 12, 2026 | CSTM CONSTELLIUM SE | AGrant or award Ordinary shares | +10,210 | $0.00 | $0 | 33,212 | Mar 16, 2026 |
Questions about Matthew B. Perkins
Answered from the filings on this page, as of the latest one.
Is Matthew B. Perkins buying or selling?
Matthew B. Perkins has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did Matthew B. Perkins's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Matthew B. Perkins has 0.
Where does Matthew B. Perkins file Form 4?
Matthew B. Perkins has filed Form 4 at CSTM (CONSTELLIUM SE) as President, P&ARP. 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.