There have been 50 recent insider transactions recorded for Constellium SE (CSTM), including 21 buys and 14 sells. Total insider buying was valued at $41.24K and total insider selling at $4.51M.
Notable insiders with recent activity include Becker Marcus, Joerg Ingrid, Jurkovic Philip Ryan. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — CSTM
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-03-16 |
Becker Marcus |
SVP CPO |
Informative Sell |
10,000 |
$25.09 |
$250.9K |
27,175 |
| 2026-03-12 |
Joerg Ingrid |
CEO |
RSU Award |
31,358 |
- |
- |
409,448 |
| 2026-03-12 |
Jurkovic Philip Ryan |
SVP & Chro |
RSU Award |
10,210 |
- |
- |
220,933 |
| 2026-03-12 |
Perkins Matthew B. |
President, P&arp |
RSU Award |
10,210 |
- |
- |
33,212 |
| 2026-03-12 |
Becker Marcus |
SVP CPO |
RSU Award |
3,938 |
- |
- |
37,175 |
| 2026-03-12 |
Brun Nicolas |
SVP Pa, Comm & Sust |
RSU Award |
4,376 |
- |
- |
131,552 |
| 2026-03-12 |
Schild Niklaus |
SVP CIO & Cdo |
RSU Award |
3,355 |
- |
- |
38,703 |
| 2026-03-12 |
Hoffmann Philippe |
President, A&t |
RSU Award |
12,033 |
- |
- |
194,153 |
| 2026-03-12 |
Piquier Ludovic |
SVP Manuf Excellence & CTO |
RSU Award |
5,469 |
- |
- |
242,713 |
| 2026-03-12 |
Guo Jack Q. |
EVP & CFO |
RSU Award |
19,690 |
- |
- |
210,569 |
| 2026-03-12 |
Weiler Wiebke |
Director |
RSU Award |
625 |
- |
- |
625 |
| 2026-03-12 |
Walters Stephen Charles |
SVP Gc & Secretary |
RSU Award |
5,834 |
- |
- |
25,068 |
| 2026-03-12 |
Corre Stephane |
President, As&i |
RSU Award |
7,293 |
- |
- |
72,313 |
| 2026-03-10 |
Joerg Ingrid |
CEO |
Informative Sell |
4,614 |
$25.87 |
$119.36K |
378,090 |
| 2026-03-10 |
Jurkovic Philip Ryan |
SVP & Chro |
Informative Sell |
29,900 |
$25.87 |
$773.51K |
210,723 |
| 2026-03-10 |
Becker Marcus |
SVP CPO |
Informative Sell |
1,113 |
$25.87 |
$28.79K |
33,237 |
| 2026-03-10 |
Hoffmann Philippe |
President, A&t |
Informative Sell |
4,728 |
$25.87 |
$122.31K |
182,120 |
| 2026-03-10 |
Guo Jack Q. |
EVP & CFO |
Informative Sell |
41,717 |
$25.87 |
$1.08M |
190,879 |
| 2026-03-10 |
Corre Stephane |
President, As&i |
Informative Sell |
1,500 |
$25.89 |
$38.84K |
65,020 |
| 2026-03-09 |
Joerg Ingrid |
CEO |
RSU Award |
71,132 |
- |
- |
382,704 |
| 2026-03-09 |
Jurkovic Philip Ryan |
SVP & Chro |
RSU Award |
59,276 |
- |
- |
240,623 |
| 2026-03-09 |
Becker Marcus |
SVP CPO |
Informative Buy |
14,592 |
- |
- |
34,350 |
| 2026-03-09 |
Brun Nicolas |
SVP Pa, Comm & Sust |
Informative Sell |
17,701 |
$24.67 |
$436.68K |
103,466 |
| 2026-03-09 |
Schild Niklaus |
SVP CIO & Cdo |
RSU Award |
5,106 |
- |
- |
35,348 |
| 2026-03-09 |
Hoffmann Philippe |
President, A&t |
Informative Buy |
71,132 |
- |
- |
186,848 |
| 2026-03-09 |
Piquier Ludovic |
SVP Manuf Excellence & CTO |
RSU Award |
30,350 |
- |
- |
237,244 |
| 2026-03-09 |
Guo Jack Q. |
EVP & CFO |
RSU Award |
75,874 |
- |
- |
232,596 |
| 2026-03-09 |
Corre Stephane |
President, As&i |
Informative Buy |
8,026 |
- |
- |
66,520 |
| 2026-03-04 |
Hoffmann Philippe |
President, A&t |
Informative Sell |
30,000 |
$27.14 |
$814.2K |
55,425 |
| 2026-03-02 |
Deslarzes Jean-christophe |
Director |
Informative Buy |
1,665 |
$24.77 |
$41.24K |
40,700 |
| 2026-02-27 |
Corre Stephane |
President, As&i |
Informative Sell |
3,000 |
$24.69 |
$74.07K |
44,444 |
| 2026-02-26 |
Boccon-gibod Isabelle |
Director |
Informative Sell |
10,000 |
$25.77 |
$257.7K |
23,000 |
| 2026-02-25 |
Corre Stephane |
President, As&i |
Informative Sell |
3,200 |
$25.71 |
$82.26K |
47,444 |
| 2026-02-23 |
Walters Stephen Charles |
SVP Gc & Secretary |
Informative Sell |
1,500 |
$25.39 |
$38.09K |
- |
| 2026-02-20 |
Becker Marcus |
SVP CPO |
Informative Sell |
15,570 |
$25.58 |
$398.27K |
- |
| 2026-01-01 |
Walker Lori A |
Director |
Unknown |
- |
- |
- |
36,294 |
| 2026-01-01 |
Brooks Martha |
Director |
Unknown |
- |
- |
- |
22,000 |
| 2026-01-01 |
Soultz Bradley Lee |
Director |
Unknown |
- |
- |
- |
12,500 |
| 2026-01-01 |
Joerg Ingrid |
CEO |
Unknown |
- |
- |
- |
186,691 |
| 2026-01-01 |
Boccon-gibod Isabelle |
Director |
Unknown |
- |
- |
- |
33,000 |
| 2026-01-01 |
Deslarzes Jean-christophe |
Director |
Unknown |
- |
- |
- |
39,035 |
| 2026-01-01 |
Jurkovic Philip Ryan |
SVP & Chro |
Unknown |
- |
- |
- |
130,739 |
| 2026-01-01 |
Verdier Jean-francois |
Director |
Unknown |
- |
- |
- |
41 |
| 2026-01-01 |
Perkins Matthew B. |
President, P&arp |
Unknown |
- |
- |
- |
- |
| 2026-01-01 |
Becker Marcus |
SVP CPO |
Unknown |
- |
- |
- |
15,570 |
| 2026-01-01 |
Ormerod John |
Director |
Unknown |
- |
- |
- |
32,873 |
| 2026-01-01 |
Brandjes Michiel |
Director |
Unknown |
- |
- |
- |
52,000 |
| 2026-01-01 |
Brun Nicolas |
SVP Pa, Comm & Sust |
Unknown |
- |
- |
- |
99,893 |
| 2026-01-01 |
Schild Niklaus |
SVP CIO & Cdo |
Unknown |
- |
- |
- |
18,115 |
| 2026-01-01 |
Puig Jean-philippe |
Director |
Unknown |
- |
- |
- |
23,600 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
