Robert F Hoffman

CENX

Robert F Hoffman serves as officer: SVP, IT and CAO at Century Aluminum Company (CENX). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

11 trades

$2.71M

Net Position

Net Seller

$2.71M

Companies Traded

CENX

Active Period

Dec 2021 – Mar 2026

11 total trades

Most Recent

Sell CENX

Mar 13, 2026 · $595.0K

Robert F Hoffman's Insider Trading at Century Aluminum Company (CENX)

Buys

0 · $0.00

Sells

11 · $2.71M

Total Shares Bought

Total Shares Sold

91,997

CENX Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Mar 13, 2026	Sell	10,529	$56.51	$595.0K	56,643
Mar 6, 2026	Sell	10,000	$56.33	$563.3K	67,172
Dec 31, 2025	Sell	18,683	$39.18	$732.0K	0
Mar 20, 2025	Sell	5,000	$20.24	$101.2K	0
Mar 14, 2025	Sell	2,500	$19.99	$50.0K	0
Dec 31, 2024	Sell	7,253	$18.22	$132.2K	0
Dec 31, 2023	Sell	3,594	$12.14	$43.6K	0
Dec 20, 2023	Sell	12,000	$12.06	$144.7K	0
Dec 30, 2022	Sell	8,591	$8.18	$70.3K	0
Mar 4, 2022	Sell	3,480	$29.19	$101.6K	0
Dec 31, 2021	Sell	10,367	$16.56	$171.7K	0