High-Impact Form 4 Intelligence
Real-time SEC insider trading data with advanced filtering. Free beta.
Total Buys (Filtered)
$0
$0
Total Sells (Filtered)
$14.2M
$14,236,193
| Ticker | Company | Reporting Owner | Date | Value (USD) | Type | Form 4 |
|---|---|---|---|---|---|---|
| ACMR |
ACM Research, Inc.
|
Director
10b5-1 SellΔOwn -82.0%
|
2026-03-09 | $217,363x2 | S | Form 4 |
| ACMR |
ACM Research, Inc.
|
Officer • See remarks
10b5-1 Sell
|
2026-03-06 | $691,152x2 | S | Form 4 |
| ACMR |
ACM Research, Inc.
|
Officer • See remarks
10b5-1 SellΔOwn -12.2%
|
2026-03-05 | $750,138x2 | S | Form 4 |
| ACMR |
ACM Research, Inc.
|
Director
10b5-1 Sell
|
2026-03-05 | $250,450 | S | Form 4 |
|
ACMR
S
ACM Research, Inc.
McKechnie Mark
• Officer • See Remarks
10b5-1 SellΔOwn -96.2%
2025-12-08
$797,625
|
||||||
| ACMR |
ACM Research, Inc.
|
Officer • See Remarks
10b5-1 SellΔOwn -96.2%
|
2025-12-08 | $797,625 | S | Form 4 |
|
ACMR
S
ACM Research, Inc.
McKechnie Mark
• Officer • See Remarks
10b5-1 SellΔOwn -52.5%
2025-12-04
$293,882x2
|
||||||
| ACMR |
ACM Research, Inc.
|
Officer • See Remarks
10b5-1 SellΔOwn -52.5%
|
2025-12-04 | $293,882x2 | S | Form 4 |
|
ACMR
S
ACM Research, Inc.
Wang David H
• Officer • See Remarks
10b5-1 Sell
2025-12-04
$2,047,365Largex2
|
||||||
| ACMR |
ACM Research, Inc.
|
Officer • See Remarks
10b5-1 Sell
|
2025-12-04 | $2,047,365Largex2 | S | Form 4 |
|
ACMR
S
ACM Research, Inc.
Chen Fuping
• Officer • See remarks
10b5-1 SellΔOwn -98.5%
2025-12-03
$661,156x2
|
||||||
| ACMR |
ACM Research, Inc.
|
Officer • See remarks
10b5-1 SellΔOwn -98.5%
|
2025-12-03 | $661,156x2 | S | Form 4 |
|
ACMR
S
ACM Research, Inc.
Wang David H
• Officer • See Remarks
10b5-1 Sell
2025-12-03
$2,314,112Largex2
|
||||||
| ACMR |
ACM Research, Inc.
|
Officer • See Remarks
10b5-1 Sell
|
2025-12-03 | $2,314,112Largex2 | S | Form 4 |
|
ACMR
S
ACM Research, Inc.
Chen Fuping
• Officer • See remarks
10b5-1 Sell
2025-12-02
$3,320,000Large
|
||||||
| ACMR |
ACM Research, Inc.
|
Officer • See remarks
10b5-1 Sell
|
2025-12-02 | $3,320,000Large | S | Form 4 |
| ACMR |
ACM Research, Inc.
|
Officer • See remarks
10b5-1 SellΔOwn -23.1%
|
2025-11-13 | $506,550 | S | Form 4 |
| ACMR |
ACM Research, Inc.
|
Officer • See remarks
10b5-1 SellΔOwn -23.1%
|
2025-11-12 | $491,400 | S | Form 4 |
| ACMR |
ACM Research, Inc.
|
Officer • See remarks
10b5-1 Sell
|
2025-09-18 | $350,000 | S | Form 4 |
| ACMR |
ACM Research, Inc.
|
Officer • See remarks
10b5-1 SellΔOwn -10.6%
|
2025-09-18 | $1,050,000Large | S | Form 4 |
| ACMR |
ACM Research, Inc.
|
Director
10b5-1 SellΔOwn -11.9%
|
2025-09-17 | $495,000 | S | Form 4 |