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| Keyboard |
| Wang Jian
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|---|---|
| CIK # | 0001592599, 0001721620, 0001997558 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 3 | [0001592599] | |
| 3 | [0001721620] | |
| 4 | [0001721620] | |
| SC 13G | [0001997558] |
| Form 13D/13G Filer | Form 13D/13G Subject | Filed |
|---|---|---|
| Wang JIAN | Tantech Holdings Ltd | [2023-10-16] |
| Form 3/4/5 Subject | 2011 - 2026 |
|---|---|
| Wang Jian | |
| ACM Research Inc | |
| AMC Entertainment Holdings Inc | |
| Wang JIAN |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
ACM Research Inc ACMR
Class A Common Stock
|
2024-06-11 | Sell | 1,680 | $23.68 | 39,782 |
|
ACM Research Inc ACMR
Stock Option · derivative
|
2024-06-11 | Option exercise | 30,000 | $0.00 | |
|
ACM Research Inc ACMR
Class A Common Stock
|
2024-06-11 | Option exercise | 30,000 | $4.62 | 138,600 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2024-06-11 | Sell | 28,320 | $22.98 | 650,794 |
|
ACM Research Inc ACMR
Stock Option · derivative
|
2024-06-10 | Option exercise | 30,000 | $0.00 | |
|
ACM Research Inc ACMR
Class A Common Stock
|
2024-06-10 | Sell | 30,000 | $22.07 | 662,100 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2024-06-10 | Option exercise | 30,000 | $4.62 | 138,600 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2024-06-07 | Option exercise | 30,000 | $4.62 | 138,600 |
|
ACM Research Inc ACMR
Stock Option · derivative
|
2024-06-07 | Option exercise | 30,000 | $0.00 | |
|
ACM Research Inc ACMR
Class A Common Stock
|
2024-06-07 | Sell | 30,000 | $22.07 | 662,100 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2024-06-06 | Option exercise | 30,000 | $4.62 | 138,600 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2024-06-06 | Sell | 30,000 | $22.92 | 687,600 |
|
ACM Research Inc ACMR
Stock Option · derivative
|
2024-06-06 | Option exercise | 30,000 | $0.00 | |
|
ACM Research Inc ACMR
Stock Option · derivative
|
2023-02-12 | Grant | 15,000 | $0.00 | |
|
ACM Research Inc ACMR
Class A Common Stock
|
2020-12-30 | Sell | 32,486 | $78.00 | 2,533,908 |
|
ACM Research Inc ACMR
Stock Option · derivative
|
2020-09-09 | Option exercise | 33,334 | $0.00 | |
|
ACM Research Inc ACMR
Class A Common Stock
|
2020-09-09 | Tax withheld | 848 | $58.97 | 50,007 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2020-09-09 | Option exercise | 33,334 | $1.50 | 50,001 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2020-03-31 | Other | 242,681 | $0.00 | |
|
ACM Research Inc ACMR
Class A Common Stock
|
2019-08-23 | Disposed to issuer | 154,821 | $13.20 | 2,043,637 |
| showing 20 of 24 most recent transactions | |||||