Hoffmann Philippe

Insider

President, A&T

Trades at: CSTM

30D 90D 1Y

Net shares · 365d

-63.6K

71.1K buy · 134.7K sell

Net value · 365d

-$3.8M

$0 in · $3.8M out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

71.1K buy · 134.7K sell

Net buy / sell volume (all companies)

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions

Show open-market only

CSTM Sell·S
May 1, 26

President, A&T

$1.6M

50.0K sh · $31.92

Own -26%
CSTM Grant·A
Mar 12, 26

President, A&T

$0

12.0K sh

Own +7%
CSTM Sell·S
Mar 10, 26

President, A&T

$122.3K

4.7K sh · $25.87

Own -3%
CSTM Buy·P
Mar 9, 26

President, A&T

$0

71.1K sh

Own +61%
CSTM Sell·S
Mar 4, 26

President, A&T

$814.2K

30.0K sh · $27.14

Own -35%
CSTM Sell·S
Mar 4, 26

President, A&T

$1.3M

50.0K sh · $26.03

Own -37%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 1, 2026	CSTM	President, A&T	Sell S	50.0K	-26%	$31.92	$1.6M
Mar 12, 2026	CSTM	President, A&T	Grant A	12.0K	+7%	—	$0
Mar 10, 2026	CSTM	President, A&T	Sell S	4.7K	-3%	$25.87	$122.3K
Mar 9, 2026	CSTM	President, A&T	Buy P	71.1K	+61%	—	$0
Mar 4, 2026	CSTM	President, A&T	Sell S	30.0K	-35%	$27.14	$814.2K
Mar 4, 2026	CSTM	President, A&T	Sell S	50.0K	-37%	$26.03	$1.3M

About Hoffmann Philippe

This profile aggregates every SEC Form 4 insider transaction reported by Hoffmann Philippe across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.