Who
Robert E. Rasmus
Chief Executive Officer
Company insider
Files Form 4 as: Chief Executive Officer, Arq; CEO and Director, Hi-Crush.
In numbers
- Trades disclosed
- 62
- Buys
- 13
- Sells
- 0
- Bought
- $2.3M
- Sold
- $0
- Companies
- 2
- Companies where not an officer
- 0
- First trade
- 16 Aug 2012
- Last trade
- 23 Jul 2026
- Last filed
- 23 Jul 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 23 Jul 2026filed 23 Jul 2026 | ARQ Arqoption or derivative · Chemicals | SEC FORM 4 Code A | —600,000 at $0.00 | filing |
| 23 Jul 2026filed 23 Jul 2026 | ARQ Arqoption or derivative · Chemicals | SEC FORM 4 Code A | —600,000 at $0.00 | filing |
| 23 Jul 2026filed 23 Jul 2026 | ARQ Arqoption or derivative · Chemicals | SEC FORM 4 Code A | —600,000 at $0.00 | filing |
| 23 Jul 2026filed 23 Jul 2026 | ARQ Arqoption or derivative · Chemicals | SEC FORM 4 Code A | —600,000 at $0.00 | filing |
| 17 Jul 2026filed 23 Jul 2026 | ARQ Arqoption or derivative · Chemicals | SEC FORM 4 Code D | —400,000 at $0.00 | filing |
| 17 Jul 2026filed 23 Jul 2026 | ARQ Arqoption or derivative · Chemicals | SEC FORM 4 Code A | —400,000 at $0.00 | filing |
| 17 Jul 2026filed 23 Jul 2026 | ARQ Arqoption or derivative · Chemicals | SEC FORM 4 Code D | —400,000 at $0.00 | filing |
| 17 Jul 2026filed 23 Jul 2026 | ARQ Arqoption or derivative · Chemicals | SEC FORM 4 Code A | —400,000 at $0.00 | filing |
| 23 Mar 2026filed 25 Mar 2026 | ARQ ArqChemicals | SEC FORM 4 Code F | $1,918845 at $2.27 | filing |
| 23 Mar 2026filed 25 Mar 2026 | ARQ ArqChemicals | SEC FORM 4 Code F | $1,918845 at $2.27 | filing |
| 10 Nov 2025filed 12 Nov 2025 | ARQ ArqChemicals | SEC FORM 4 Bought | $190K50,000 at $3.79 | filing |
| 23 May 2025filed 28 May 2025 | ARQ ArqChemicals | SEC FORM 4 Bought | $103K25,000 at $4.10 | filing |
| 14 May 2025filed 15 May 2025 | ARQ ArqChemicals | SEC FORM 4 Bought | $49K12,535 at $3.93 | filing |
| 13 May 2025filed 15 May 2025 | ARQ ArqChemicals | SEC FORM 4 Bought | $12K2,921 at $4.00 | filing |
| 12 May 2025filed 13 May 2025 | ARQ ArqChemicals | SEC FORM 4 Bought | $19K4,680 at $4.00 | filing |
| 9 May 2025filed 13 May 2025 | ARQ ArqChemicals | SEC FORM 4 Bought | $2,095582 at $3.60 | filing |
| 23 Mar 2025filed 25 Mar 2025 | ARQ Arqoption or derivative · Chemicals | SEC FORM 4 Code A | —4,990 at $0.00 | filing |
| 23 Mar 2025filed 25 Mar 2025 | ARQ ArqChemicals | SEC FORM 4 Code A | —4,990 at $0.00 | filing |
| 23 Sep 2024filed 24 Sep 2024 | ARQ ArqChemicals | SEC FORM 4 Bought | $131K25,000 at $5.25 | filing |
| 1 Aug 2024filed 5 Aug 2024 | ARQ Arqoption or derivative · Chemicals | SEC FORM 4 Code A | —3,571 at $0.00 | filing |
News
No headline names them, or the companies they trade most, lately.