Constellium SE (CSTM) Insider Trading Activity — Form 4 Filings
Recent CSTM insider trading activity from SEC Form 4 filings, including executive and director buys, sells, awards, filing dates, and data limitations.
Direct answer: Constellium SE (CSTM) has more buying than selling in the recent Form 4 activity available here. The data includes 3 parsed transactions from SEC filings.
SEC data retrieved .
Constellium SE insider activity summary
Recent activity includes 2 open-market buys, 0 sells, and other Form 4 transactions. Buy and sell counts summarize the available recent filings; they are not a complete measure of insider conviction.
Recent Form 4 transactions
| Date | Insider | Type | Reported value |
|---|
| Aug 3, 2026 |
Deslarzes Jean-Christophe |
BUY |
$40,588 |
| Mar 12, 2026 |
Hoffmann Philippe |
AWARD |
Not disclosed |
| Mar 9, 2026 |
Corre Stephane |
BUY |
Not disclosed |
Sources and limitations
Source: SEC EDGAR Form 4 filings. Filing data can be delayed, amended, incomplete, or affected by SEC rate limits. Scheduled sales, awards, exercises, and open-market trades have different meanings. This page is informational and is not financial advice.
Showing partial data — 42 of 45 filings could not be fetched due to SEC rate limiting.
Frequently asked questions
When was CSTM insider data retrieved?
Sep 19, 2026, 3:01 PM UTC.
Does insider buying guarantee a higher stock price?
No. Insider transactions are one data point and do not predict future returns.
View the full CSTM stock analysis · Search another ticker's Form 4 filings
The information on this page is for educational and informational purposes only and does not constitute professional financial advice.