Insider trading

Period: 12 months Stock: AMRZ + 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.

36 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.

36 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.

36 decisions over 12 months
The trade

Minimum amount

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

36 decisions over 12 months
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.
36 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
36 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.

36 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
2 Sep 2026
Jenisch Jan Philipp Chairman & CEO
Bought 3×
$1.10M 26,000 at 42.47
1.5%
2 Sep 2026
Jenisch Jan Philipp Chairman & CEO · indirect
Bought 2×
$169.99K 4,000 at 42.50
0.8%
27 Aug 2026
Bought
$243.85 5 at 44.58
0.1%
First buy on file
26 Aug 2026
Bought
$186.83K 4,150 at 45.02
73.9%
First buy on file
25 Aug 2026
Singleton Denise R Chief Legal Officer & Corp Sec
Bought
$154.40K 3,500 at 44.12
87.5%
+88% of stake
25 Aug 2026
Forrest Nollaig Chief Mktg & Corp Affairs Off
Bought
$66.23K 1,500 at 44.15
7.4%
17 Aug 2026
Poletti Samuel Jonas Chief Strategy & M&A Officer
Bought
$117.77K 2,510 at 46.92
32.8%
Largest buy in 3 yrs
12 Aug 2026
Oran Baris Chief Financial Officer
Bought
$141.39K 3,000 at 47.13
100%
+100% of stake
11 Aug 2026
Clark Stephen S Chief People Officer
Bought
$248.85K 5,260 at 47.31
97.8%
+98% of stake
11 Aug 2026
Gross Mario Chief Supply Chain Officer
Bought 2×
$166.25K 3,568 at 46.60
10.2%
11 Aug 2026
Oran Baris Chief Financial Officer
Bought
$142.14K 3,000 at 47.38
opened
First buy on file
11 Aug 2026
Hill Jaime President, Building Materials
Bought
$70.68K 1,500 at 47.12
5.3%
11 Aug 2026
Brouwer Roald Chief Technology Officer
Bought
$69.54K 1,500 at 46.36
7.5%
22 May 2026
Forrest Nollaig Chief Mktg & Corp Affairs Off
Bought
$100.50K 2,000 at 50.25
11.0%
First buy on file
21 May 2026
Brouwer Roald Chief Technology Officer
Bought
$74.76K 1,500 at 49.84
8.2%
20 May 2026
Gross Mario Chief Supply Chain Officer
Bought
$58.36K 1,200 at 48.63
3.6%
19 May 2026
Jenisch Jan Philipp Chairman & CEO
Bought 6×
$788.57K 16,001 at 49.28
0.9%
19 May 2026
Jenisch Jan Philipp Chairman & CEO · indirect
Bought
$149.88K 3,000 at 49.96
0.6%
19 May 2026
Gross Mario Chief Supply Chain Officer
Bought 2×
$137.68K 2,800 at 49.17
9.0%
15 May 2026
Jenisch Jan Philipp Chairman & CEO
Bought 2×
$1.06M 21,417 at 49.67
1.3%
15 May 2026
Jenisch Jan Philipp Chairman & CEO · indirect
Bought
$343.84K 7,000 at 49.12
1.4%
5 May 2026
Clark Stephen S Chief People Officer
Bought
$113.52 2 at 52.75
0.0%
13 Mar 2026
Gross Mario Chief Supply Chain Officer
Bought 2×
$176.94K 3,200 at 55.29
11.5%
13 Mar 2026
Brouwer Roald Chief Technology Officer
Bought
$109.76K 2,000 at 54.88
12.3%
12 Mar 2026
Hill Jaime President, Building Materials
Bought
$56.90K 1,000 at 56.90
3.7%
11 Mar 2026
Brouwer Roald Chief Technology Officer
Bought
$176.16K 3,000 at 58.72
22.6%
+23% of stake
11 Mar 2026
Hill Jaime President, Building Materials
Bought
$58.91K 1,000 at 58.91
3.8%
10 Mar 2026
Johnston Ian A Chief Financial Officer
Bought
$250.47K 4,250 at 58.94
20.4%
+20% of stake
9 Mar 2026
Hill Jaime President, Building Materials
Bought
$179.39K 3,184 at 56.34
14.0%
6 Mar 2026
Jenisch Jan Philipp Chairman & CEO
Bought
$3.48M 60,000 at 58.05
3.7%
19 Feb 2026
Johnston Ian A Chief Financial Officer
Bought 2×
$76.70K 1,200 at 63.92
6.9%
19 Nov 2025
Bought
$94.68K 2,000 at 47.34
67.6%
First buy on file
4 Nov 2025
Hill Jaime President, Building Materials
Bought
$202.74K 4,000 at 50.69
28.4%
+28% of stake
31 Oct 2025
Brouwer Roald Chief Technology Officer
Bought 2×
$207.10K 4,000 at 51.78
80.0%
Largest buy in 3 yrs
30 Oct 2025
Jenisch Jan Philipp Chairman & CEO · indirect
Bought
$2.91M 55,000 at 52.88
12.2%
30 Oct 2025
Jenisch Jan Philipp Chairman & CEO
Bought
$2.90M 55,000 at 52.64
3.8%
Showing 1–36 of 36.