| Feb 27, 2026 |
Mar 3, 2026 |
Poletti Samuel Jonas
|
Chief Strategy & M&A Officer |
Neutral |
90.0
|
+4,256
|
125.58%
|
✗
|
- |
| Feb 27, 2026 |
Mar 3, 2026 |
Brouwer Roald
|
Chief Technology Officer |
Neutral |
90.0
|
+4,257
|
47.30%
|
✗
|
- |
| Feb 27, 2026 |
Mar 3, 2026 |
Forrest Nollaig
|
Chief Mktg & Corp Affairs Off |
Sell |
97.5
|
+6,476
|
55.53%
|
✗
|
$304.2K |
| Feb 27, 2026 |
Mar 3, 2026 |
Gross Mario
|
Chief Supply Chain Officer |
Neutral |
90.0
|
+4,257
|
18.12%
|
✗
|
- |
| Feb 27, 2026 |
Mar 3, 2026 |
Hill Jaime
|
President |
Sell |
95.0
|
+4,457
|
24.28%
|
✗
|
$125.3K |
| Feb 27, 2026 |
Mar 3, 2026 |
Johnston Ian A
|
CFO |
Sell |
95.0
|
+2,316
|
12.49%
|
✗
|
$126.1K |
| Feb 27, 2026 |
Mar 3, 2026 |
Jenisch Jan Philipp
|
CEO |
Neutral |
85.0
|
+138,582
|
6.89%
|
✗
|
- |
| Feb 19, 2026 |
Feb 23, 2026 |
Johnston Ian A
|
CFO |
Buy |
90.0
|
+1,200
|
6.92%
|
✗
|
$76.7K |
| Nov 19, 2025 |
Nov 20, 2025 |
Gangestad Nicholas C
|
Director |
Buy |
95.0
|
+2,000
|
67.61%
|
✗
|
$94.7K |
| Nov 4, 2025 |
Nov 6, 2025 |
Hill Jaime
|
President |
Buy |
95.0
|
+4,000
|
28.37%
|
✗
|
$202.7K |
| Oct 31, 2025 |
Nov 4, 2025 |
Brouwer Roald
|
Chief Technology Officer |
Buy |
95.0
|
+4,000
|
80.00%
|
✗
|
$207.1K |
| Oct 30, 2025 |
Oct 31, 2025 |
Jenisch Jan Philipp
|
CEO |
Buy |
96.3
|
+110,000
|
5.79%
|
✗
|
$5.8M |
| Aug 27, 2025 |
Aug 27, 2025 |
Brouwer Roald
|
Chief Technology Officer |
Buy |
95.0
|
+2,000
|
66.67%
|
✗
|
$103.8K |
| Aug 22, 2025 |
Aug 25, 2025 |
Hill Jaime
|
President |
Buy |
83.8
|
+500
|
3.68%
|
✗
|
$24.8K |
| Aug 15, 2025 |
Aug 18, 2025 |
Hill Jaime
|
President |
Buy |
95.0
|
+4,000
|
41.66%
|
✗
|
$208K |
| Aug 15, 2025 |
Aug 18, 2025 |
Clark Stephen S
|
Chief People Officer |
Buy |
97.5
|
+5,000
|
100.00%
|
✗
|
$259.1K |
| Aug 8, 2025 |
Aug 14, 2025 |
Hill Jaime
|
President |
Buy |
95.0
|
+4,000
|
71.42%
|
✗
|
$185.6K |
| Aug 13, 2025 |
Aug 14, 2025 |
Gross Mario
|
Chief Supply Chain Officer |
Buy |
95.0
|
+3,000
|
14.83%
|
✗
|
$148.9K |
| Aug 11, 2025 |
Aug 13, 2025 |
Wilbur Maria Cristina Alapag
|
Director |
Neutral |
90.0
|
+2,958
|
1556.84%
|
✗
|
- |
| Aug 11, 2025 |
Aug 13, 2025 |
Rivkin Robert S.
|
Director |
Neutral |
90.0
|
+2,958
|
100.00%
|
✗
|
- |
| Aug 11, 2025 |
Aug 13, 2025 |
Roth Pellanda Katja Nicole
|
Director |
Neutral |
90.0
|
+2,958
|
100.00%
|
✗
|
- |
| Aug 11, 2025 |
Aug 13, 2025 |
Oleas Jurg Amadeo
|
Director |
Neutral |
90.0
|
+2,958
|
16.33%
|
✗
|
- |
| Aug 11, 2025 |
Aug 13, 2025 |
McKelvy Michael E
|
Director |
Neutral |
90.0
|
+2,958
|
100.00%
|
✗
|
- |
| Aug 11, 2025 |
Aug 13, 2025 |
Ladhani Holli C.
|
Director |
Neutral |
90.0
|
+2,958
|
100.00%
|
✗
|
- |
| Aug 11, 2025 |
Aug 13, 2025 |
Gibson Dwight Audley Konrad
|
Director |
Neutral |
90.0
|
+2,958
|
100.00%
|
✗
|
- |
| Aug 11, 2025 |
Aug 13, 2025 |
Gangestad Nicholas C
|
Director |
Neutral |
90.0
|
+2,958
|
100.00%
|
✗
|
- |
| Aug 11, 2025 |
Aug 13, 2025 |
Drew Theresa J
|
Director |
Neutral |
90.0
|
+2,958
|
100.00%
|
✗
|
- |
| Aug 11, 2025 |
Aug 12, 2025 |
Jenisch Jan Philipp
|
CEO |
Buy |
100.0
|
+595,000
|
45.59%
|
✗
|
$28.5M |
| Aug 8, 2025 |
Aug 12, 2025 |
Jenisch Jan Philipp
|
CEO |
Buy |
100.0
|
+500,000
|
62.11%
|
✗
|
$23.3M |
| Aug 11, 2025 |
Aug 12, 2025 |
Gosa James J
|
President |
Neutral |
90.0
|
+55,639
|
100.00%
|
✗
|
- |
| Aug 8, 2025 |
Aug 12, 2025 |
Poletti Samuel Jonas
|
Chief Strategy & M&A Officer |
Buy |
95.0
|
+1,280
|
60.69%
|
✗
|
$59.2K |
| Aug 8, 2025 |
Aug 12, 2025 |
Gross Mario
|
Chief Supply Chain Officer |
Buy |
97.5
|
+7,600
|
60.16%
|
✗
|
$358.1K |
| Aug 8, 2025 |
Aug 12, 2025 |
Brouwer Roald
|
Chief Technology Officer |
Buy |
95.0
|
+3,000
|
100.00%
|
✗
|
$141.2K |
| Aug 8, 2025 |
Aug 11, 2025 |
Singleton Denise R
|
Chief Legal Officer & Corp Sec |
Buy |
95.0
|
+4,000
|
100.00%
|
✗
|
$190.6K |
| Aug 8, 2025 |
Aug 11, 2025 |
Johnston Ian A
|
CFO |
Buy |
97.5
|
+10,500
|
153.42%
|
✗
|
$501K |
| Jun 23, 2025 |
Jun 24, 2025 |
Poletti Samuel Jonas
|
Chief Strategy & M&A Officer |
Neutral |
90.0
|
+2,109
|
100.00%
|
✗
|
- |
| Jun 23, 2025 |
Jun 24, 2025 |
Johnston Ian A
|
CFO |
Neutral |
90.0
|
+6,844
|
100.00%
|
✗
|
- |
| Jun 23, 2025 |
Jun 24, 2025 |
Hill Jaime
|
President |
Neutral |
90.0
|
+5,601
|
100.00%
|
✗
|
- |
| Jun 23, 2025 |
Jun 24, 2025 |
Gross Mario
|
Chief Supply Chain Officer |
Neutral |
90.0
|
+12,632
|
100.00%
|
✗
|
- |
| Jun 23, 2025 |
Jun 24, 2025 |
Forrest Nollaig
|
Chief Mktg & Corp Affairs Off |
Neutral |
90.0
|
+11,405
|
100.00%
|
✗
|
- |
| Jun 23, 2025 |
Jun 24, 2025 |
Wilbur Maria Cristina Alapag
|
Director |
Neutral |
90.0
|
+190
|
100.00%
|
✗
|
- |
| Jun 23, 2025 |
Jun 24, 2025 |
Oleas Jurg Amadeo
|
Director |
Neutral |
90.0
|
+18,115
|
100.00%
|
✗
|
- |
| Jun 23, 2025 |
Jun 24, 2025 |
Jenisch Jan Philipp
|
CEO |
Neutral |
90.0
|
+805,000
|
100.00%
|
✗
|
- |
|
Jun 24, 2025 |
Singleton Denise R
|
Chief Legal Officer & Corp Sec |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
Jun 24, 2025 |
Johnston Ian A
|
CFO |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
Jun 24, 2025 |
Hoffman Richard J
|
Chief Accounting Officer |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
Jun 24, 2025 |
Hill Jaime
|
President |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
| Jun 23, 2025 |
Jun 24, 2025 |
HOLCIM LTD.
|
10% Owner |
Neutral |
27.5
|
-566,875,513
|
-100.00%
|
✗
|
- |
|
Jun 24, 2025 |
Gross Mario
|
Chief Supply Chain Officer |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
Jun 24, 2025 |
Gosa James J
|
President |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
Jun 24, 2025 |
Forrest Nollaig
|
Chief Mktg & Corp Affairs Off |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
Jun 24, 2025 |
Clark Stephen S
|
Chief People Officer |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
Jun 24, 2025 |
Brouwer Roald
|
Chief Technology Officer |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
Jun 24, 2025 |
Wilbur Maria Cristina Alapag
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
Jun 24, 2025 |
Rivkin Robert S.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
Jun 24, 2025 |
Roth Pellanda Katja Nicole
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
Jun 24, 2025 |
Oleas Jurg Amadeo
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
Jun 24, 2025 |
McKelvy Michael E
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
Jun 24, 2025 |
Ladhani Holli C.
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
Jun 24, 2025 |
Gibson Dwight Audley Konrad
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
Jun 24, 2025 |
Gangestad Nicholas C
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
Jun 24, 2025 |
Drew Theresa J
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
Jun 24, 2025 |
Jenisch Jan Philipp
|
CEO |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
May 30, 2025 |
Poletti Samuel Jonas
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
May 30, 2025 |
Studer Lukas Urs
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
May 30, 2025 |
HOLCIM LTD.
|
10% Owner |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |
|
May 30, 2025 |
Unternaehrer Markus Leo
|
Director |
Neutral |
52.5
|
-
|
0.00%
|
✗
|
- |