Who
In numbers
- Trades disclosed
- 117
- Buys
- 0
- Sells
- 23
- Bought
- $0
- Sold
- $10.6M
- Companies
- 1
- Companies where not an officer
- 1
- First trade
- 23 Apr 2019
- Last trade
- 18 Aug 2026
- Last filed
- 26 Aug 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 | |
|---|---|---|---|---|
| 18 Aug 2026filed 20 Aug 2026 | ACMR ACM ResearchSemiconductor Equipment | SEC FORM 4 Code M | $28K5,000 at $5.60 | filing |
| 18 Aug 2026filed 20 Aug 2026 | ACMR ACM ResearchSemiconductor Equipment | SEC FORM 4 Sold | $96K1,200 at $80.29 | filing |
| 18 Aug 2026filed 20 Aug 2026 | ACMR ACM ResearchSemiconductor Equipment | SEC FORM 4 Sold | $276K3,400 at $81.31 | filing |
| 18 Aug 2026filed 20 Aug 2026 | ACMR ACM Researchoption or derivative · Semiconductor Equipment | SEC FORM 4 Code M | —5,000 at $0.00 | filing |
| 18 Aug 2026filed 20 Aug 2026 | ACMR ACM ResearchSemiconductor Equipment | SEC FORM 4 Sold | $33K400 at $82.17 | filing |
| 18 Aug 2026filed 20 Aug 2026 | ACMR ACM Researchoption or derivative · Semiconductor Equipment | SEC FORM 4 Code M | —5,000 at $0.00 | filing |
| 18 Aug 2026filed 20 Aug 2026 | ACMR ACM ResearchSemiconductor Equipment | SEC FORM 4 Code M | $28K5,000 at $5.60 | filing |
| 18 Aug 2026filed 20 Aug 2026 | ACMR ACM ResearchSemiconductor Equipment | SEC FORM 4 Sold | $96K1,200 at $80.29 | filing |
| 18 Aug 2026filed 20 Aug 2026 | ACMR ACM ResearchSemiconductor Equipment | SEC FORM 4 Sold | $276K3,400 at $81.31 | filing |
| 18 Aug 2026filed 20 Aug 2026 | ACMR ACM ResearchSemiconductor Equipment | SEC FORM 4 Sold | $33K400 at $82.17 | filing |
| 12 Aug 2026filed 26 Aug 2026 | ACMR ACM Researchoption or derivative · Semiconductor Equipment | SEC FORM 4 Code A | —6,400 at $0.00 | filing |
| 12 Aug 2026filed 26 Aug 2026 | ACMR ACM Researchoption or derivative · Semiconductor Equipment | SEC FORM 4 Code A | —728 at $0.00 | filing |
| 12 Aug 2026filed 26 Aug 2026 | ACMR ACM Researchoption or derivative · Semiconductor Equipment | SEC FORM 4 Code A | —6,400 at $0.00 | filing |
| 12 Aug 2026filed 26 Aug 2026 | ACMR ACM Researchoption or derivative · Semiconductor Equipment | SEC FORM 4 Code A | —728 at $0.00 | filing |
| 19 May 2026filed 21 May 2026 | ACMR ACM ResearchSemiconductor Equipment | SEC FORM 4 Code M | $28K5,000 at $5.60 | filing |
| 19 May 2026filed 21 May 2026 | ACMR ACM ResearchSemiconductor Equipment | SEC FORM 4 Sold | $85K1,333 at $63.84 | filing |
| 19 May 2026filed 21 May 2026 | ACMR ACM ResearchSemiconductor Equipment | SEC FORM 4 Sold | $33K500 at $65.09 | filing |
| 19 May 2026filed 21 May 2026 | ACMR ACM Researchoption or derivative · Semiconductor Equipment | SEC FORM 4 Code M | —5,000 at $0.00 | filing |
| 19 May 2026filed 21 May 2026 | ACMR ACM ResearchSemiconductor Equipment | SEC FORM 4 Sold | $88K1,309 at $67.21 | filing |
| 19 May 2026filed 21 May 2026 | ACMR ACM ResearchSemiconductor Equipment | SEC FORM 4 Sold | $125K1,858 at $67.54 | filing |
News
No headline names them, or the companies they trade most, lately.