Insider trading

Period: 12 months Stock: CENX Type of trade: Sold × Minimum amount: $100K × + Add filter Clear all
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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

13 decisions over 12 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

13 decisions over 12 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

13 decisions over 12 months Remove this filter
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

13 decisions over 12 months Remove this filter
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
13 decisions over 12 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
13 decisions over 12 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

13 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
25 Mar 2026
Sold at will
$845.49K 16,739 at 50.51
20.7%
Not planned
16 Mar 2026
Gary Jesse E President and CEO · indirect
Sold on a plan
$8.32M 150,000 at 55.47
51.3%
Sold half or more
12 Mar 2026
Calloway Kenneth L SVP, Human Resources
Sold at will
$1.04M 18,000 at 58.00
42.0%
Not planned
11 Mar 2026
Hoffman Robert F SVP, IT and CAO
Sold at will
$594.99K 10,529 at 56.51
15.7%
Not planned
4 Mar 2026
Sold at will
$326.81M 6,315,245 at 51.75
34.1%
Not planned
4 Mar 2026
Hoffman Robert F SVP, IT and CAO
Sold at will
$563.30K 10,000 at 56.33
13.0%
Not planned
3 Mar 2026
Aboud Matt SVP, Strategy & Business Dev't
Sold at will
$156.48K 2,971 at 52.67
4.4%
Not planned
2 Mar 2026
Aboud Matt SVP, Strategy & Business Dev't
Sold at will
$636.62K 12,126 at 52.50
15.2%
Not planned
27 Feb 2026
Hafberg Agust F SVP & Chief Commercial Officer
Sold at will
$1.17M 22,884 at 51.24
33.7%
Not planned
25 Feb 2026
Gudlaugsson Gunnar EVP - Global Operations
Sold at will
$2.33M 43,000 at 54.10
24.0%
Not planned
23 Feb 2026
DeZee John EVP, GC and Secretary
Sold at will
$3.35M 66,000 at 50.72
40.3%
Not planned
23 Jan 2026
Gary Jesse E President and CEO · indirect
Sold on a plan
$7.23M 150,000 at 48.19
33.9%
Planned (10b5-1)
10 Nov 2025
Sold at will
$272.25M 9,000,000 at 30.25
32.7%
Not planned
Showing 1–13 of 13.