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| Keyboard |
| Advanced Emissions Solutions Inc | |
|---|---|
| Ticker | ARQ |
| CIK # | 0001515156 |
| CUSIP | 00770C101 |
| Sector | Life Sciences - Miscellaneous Chemical Products |
| Address | 9135 S Ridgeline Boulevard, Suite 200, Highlands Ranch, CO 80129 |
| Source | [EDGAR] |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0001515156] | 10-K | |
| [0001515156] | 10-Q | |
| [0001515156] | 3 | |
| [0001515156] | 4 | |
| [0001515156] | 5 | |
| [0001515156] | 8-K | |
| [0001515156] | SC 13D | |
| [0001515156] | SC 13G |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Smith Claiborne Benson
Common Stock
|
2026-03-23 | Tax withheld | 8,025 | $2.27 | 18,217 |
|
Hansen Stacia
Common Stock
|
2026-03-23 | Tax withheld | 8,894 | $2.27 | 20,189 |
|
Campbell-Breeden Richard
Common Stock
|
2026-03-23 | Buy | 150,000 | $2.21 | 331,500 |
|
Wong Joseph M
Common Stock
|
2026-03-23 | Tax withheld | 10,085 | $2.27 | 22,893 |
|
Rasmus Robert E
Common Stock
|
2026-03-23 | Tax withheld | 845 | $2.27 | 1,918 |
|
Wong Joseph M
Common Stock
|
2026-03-17 | Buy | 10,000 | $1.89 | 18,900 |
|
Smith Claiborne Benson
Common Stock
|
2026-03-16 | Buy | 1,000 | $1.92 | 1,920 |
|
Eicher Carol S
Common Stock
|
2026-03-13 | Buy | 77,500 | $1.95 | 151,125 |
|
Smith Claiborne Benson
Common Stock
|
2026-03-12 | Buy | 1,000 | $1.92 | 1,920 |
|
Smith Claiborne Benson
Performance Share Units · derivative
|
2026-02-27 | Option exercise | 21,179 | $0.00 | |
|
Wong Joseph M
Performance Share Units · derivative
|
2026-02-27 | Option exercise | 30,225 | $0.00 | |
|
Williamson Jeremy
Common Stock
|
2026-02-27 | Option exercise | 68,600 | ||
|
Smith Claiborne Benson
Common Stock
|
2026-02-27 | Tax withheld | 10,176 | $3.51 | 35,718 |
|
Williamson Jeremy
Common Stock
|
2026-02-27 | Tax withheld | 18,282 | $3.51 | 64,170 |
|
Smith Claiborne Benson
Common Stock
|
2026-02-27 | Option exercise | 28,229 | ||
|
Wong Joseph M
Common Stock
|
2026-02-27 | Option exercise | 40,286 | ||
|
Williamson Jeremy
Performance Share Units · derivative
|
2026-02-27 | Option exercise | 51,467 | $0.00 | |
|
Wong Joseph M
Common Stock
|
2026-02-27 | Tax withheld | 17,338 | $3.51 | 60,856 |
|
Voncannon Jay Loring
Common Stock
|
2025-11-11 | Buy | 6,000 | $3.55 | 21,300 |
|
Campbell-Breeden Richard
Common Stock
|
2025-11-11 | Buy | 28,638 | $3.54 | 101,379 |
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 97 | 14,695,725 |
| 2025-12-31 | 103 | 15,880,910 |
| 2025-09-30 | 94 | 18,129,624 |
| 2025-06-30 | 85 | 16,671,982 |
| 2025-03-31 | 91 | 16,865,461 |
| 2024-12-31 | 93 | 16,971,922 |
| 2024-09-30 | 89 | 16,256,495 |
| 2024-06-30 | 73 | 11,774,980 |
| 2024-03-31 | 60 | 7,268,155 |
| 2023-12-31 | 47 | 6,265,594 |
| 2023-09-30 | 40 | 5,949,396 |
| 2023-06-30 | 38 | 6,193,662 |
| Form 13F Holdings | ||||
|---|---|---|---|---|
| Firm | Period | DFND | Voting | Shares |
| Marquette Asset Management LLC | [2026-06-30] | SOLE | 0 | 106,741 |
| Wealth Enhancement Advisory Services LLC | [2026-06-30] | SOLE | 713 | 22,910 |
| MRAZ Amerine & Associates Inc | [2026-06-30] | SOLE | 0 | 11,300 |
| Alaska Retirement Management Board | [2026-06-30] | SOLE | 3,998 | 3,998 |
| Farther Finance Advisors LLC | [2026-06-30] | SOLE | 0 | 181 |
| IFP Advisors LLC | [2026-06-30] | SOLE | 176 | 176 |
| True Wealth Design LLC | [2026-06-30] | SOLE | 0 | 100 | Prev | Page 1 | Next |