| # | Holder | Shares | % of Shares Out | Change | Filing Date |
|---|---|---|---|---|---|
| 1 |
Vicus (Ofer)
|
9.793m | 28.91% | +2.500k | May 14 2026 |
| 2 |
Trygstad (William Marcus)
|
1.261m | 3.72% | — | Sep 17 2025 |
| 3 |
Beshay (Mena)
|
313.539k | 0.93% | +7.077k | May 05 2026 |
| 4 |
Diametric Capital
|
116.835k | 0.34% | +116.835k | Mar 31 2026 |
| 5 |
Susquehanna International Group, LLP
|
79.334k | 0.23% | -43.025k | Mar 31 2026 |
|
1
Vicus (Ofer)
|
28.91%
9.793m
|
|
2
Trygstad (William Marcus)
|
3.72%
1.261m
|
|
3
Beshay (Mena)
|
0.93%
313.539k
|
|
4
Diametric Capital
|
0.34%
116.835k
|
|
5
Susquehanna International Group, LLP
|
0.23%
79.334k
|
| The largest shareholders show who really holds influence: big institutional owners shape a stock's liquidity, and building or cutting positions can move the price. | |
| The 5 largest shareholders together hold 34.14% of Aduro Clean Technologies, with Vicus (Ofer) the biggest at 28.91%, followed by Trygstad (William Marcus) (3.72%) and Beshay (Mena) (0.93%). |
| Date | Insider & Role | Type | Price | Quantity | Volume |
|---|---|---|---|---|---|
| Oct 23 2026 |
John Mitchell
CEO
|
Purchases
|
$182.45 | + 15,000 | $2,736,750 |
| Oct 20 2026 |
Sarah Chen
CFO
|
Sales
|
$179.80 | - 8,500 | $1,528,300 |
| Oct 16 2026 |
Robert Williams
COO
|
Purchases
|
$175.20 | + 12,000 | $2,102,400 |
| Oct 11 2026 |
Emily Rodriguez
Director
|
Sales
|
$181.30 | - 5,200 | $942,760 |
| Oct 05 2026 |
Michael Thompson
SVP Operations
|
Purchases
|
$170.50 | + 20,000 | $3,410,000 |
| Sep 28 2026 |
Lisa Park
General Counsel
|
Sales
|
$177.90 | - 6,800 | $1,209,720 |
| No transactions found for this filter. | |||||
|
John Mitchell
PURCHASES
|
Oct 23 2026
$182.45
|
|
Sarah Chen
SALES
|
Oct 20 2026
$179.80
|
|
Robert Williams
PURCHASES
|
Oct 16 2026
$175.20
|
|
Emily Rodriguez
SALES
|
Oct 11 2026
$181.30
|
|
Michael Thompson
PURCHASES
|
Oct 05 2026
$170.50
|
|
Lisa Park
SALES
|
Sep 28 2026
$177.90
|
| No transactions found for this filter. | |
| Insider transactions show you what executives, directors and major shareholders do with their own stock: people who know the company from the inside. Buys are the most telling signal, because insiders invest their own money. Sells are harder to read, since they can also be driven by taxes, diversification or expiring option programs. |
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