Insider Trading

Haiping Dun Net Worth

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Last Updated: 1 week, 1 day ago

Haiping Dun has an estimated net worth of at least $20.1 million*, as of Dec. 18, 2024. They own 755,090 shares of ACMR stock. They have sold 434,712 shares of ACMR stock since 2021, for an estimated $8.0 million.

Haiping Dun $ACMR SEC Form 4 Insider Trading

Haiping Dun has filed a total of 21 insider trades in $ACMR since 2021. Their most recent trade was a sale of 19,058 shares, made on Nov 29, 2024. Their largest trade was a sale of 37,500 shares, made on Jun 01, 2023. We estimate that they now own 755,090 shares of $ACMR, worth an estimated $12.1 million.



Insider Trading at $ACMR

There have been a total of 117 insider trades reported at $ACMR since 2021, with 0 shares purchased and 4.4 million shares sold. The most active insider traders in $ACMR stock have been Mark Mckechnie, David H Wang, and Sotheara Cheav. The most recent trade was a sale of 19,058 shares reported by Haiping Dun (None), made on Nov 29, 2024.



History of Insider Stock Trades by Haiping Dun

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
ACMR Sale 19,058 Nov 29, 2024 Dec. 3, 2024, 5:32 p.m.
ACMR Sale 15,000 Nov 22, 2024 Nov. 26, 2024, 5:30 p.m.
ACMR Sale 19,097 Aug 29, 2024 Sept. 3, 2024, 4:30 p.m.
ACMR Sale 15,000 Aug 22, 2024 Aug. 26, 2024, 4:30 p.m.
ACMR Sale 19,239 May 29, 2024 May 31, 2024, 4:30 p.m.
ACMR Sale 15,000 May 22, 2024 May 24, 2024, 4:30 p.m.
ACMR Sale 15,877 Mar 14, 2024 March 15, 2024, 9:32 p.m.
ACMR Sale 3,557 Mar 14, 2024 March 15, 2024, 9:32 p.m.
ACMR Sale 15,000 Mar 08, 2024 March 12, 2024, 9:30 p.m.
ACMR Sale 18,984 Nov 29, 2023 Dec. 1, 2023, 5:15 p.m.
ACMR Sale 15,000 Nov 22, 2023 Nov. 27, 2023, 5:24 p.m.
ACMR Sale 32,098 Aug 22, 2023 Aug. 24, 2023, 8:13 p.m.
ACMR Sale 37,500 Jun 01, 2023 June 5, 2023, 6:26 p.m.
ACMR Sale 37,500 Mar 16, 2023 March 20, 2023, 8:55 p.m.
ACMR Sale 35,327 Nov 30, 2022 Dec. 2, 2022, 6:31 p.m.
ACMR Sale 36,537 Aug 22, 2022 Aug. 24, 2022, 9:01 p.m.
ACMR Sale 36,519 Aug 15, 2022 Aug. 17, 2022, 6 p.m.
ACMR Sale 36,150 May 27, 2022 May 31, 2022, 9:03 p.m.
ACMR Sale 8,069 Mar 09, 2022 March 11, 2022, 6:08 p.m.
ACMR Sale 3,000 Mar 09, 2022 March 11, 2022, 6:08 p.m.
ACMR Sale 1,200 Mar 09, 2022 March 11, 2022, 6:08 p.m.




$ACMR Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.