Mark McKechnie

ACMR

Mark McKechnie serves as officer: See Remarks at ACM Research, Inc. (ACMR). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

15 trades

$14.86M

Net Position

Net Seller

$14.86M

Companies Traded

ACMR

Active Period

Mar 2021 – Aug 2026

15 total trades

Most Recent

Sell ACMR

Aug 21, 2026 · $4.26M

Mark McKechnie's Insider Trading at ACM Research, Inc. (ACMR)

Buys

0 · $0.00

Sells

15 · $14.86M

Total Shares Bought

Total Shares Sold

342,794

ACMR Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Aug 21, 2026	Sell	55,199	$77.27	$4.26M	42,474
Mar 13, 2026	Sell	98,551	$45.58	$4.49M	48,990
Dec 4, 2025	Sell	31,250	$34.93	$1.09M	0
May 14, 2025	Sell	15,000	$25.22	$378.3K	0
Mar 12, 2025	Sell	15,000	$27.42	$411.3K	0
Feb 6, 2025	Sell	15,000	$22.00	$330.0K	0
Oct 4, 2024	Sell	16,516	$22.00	$363.4K	0
Jun 6, 2024	Sell	20,000	$22.92	$458.4K	0
Jan 12, 2024	Sell	10,000	$22.00	$220.0K	0
Oct 11, 2023	Sell	11,250	$20.00	$225.0K	0
Sep 1, 2023	Sell	30,000	$18.00	$540.0K	0
Mar 9, 2022	Sell	5,000	$64.20	$321.0K	0
Nov 18, 2021	Sell	5,000	$94.05	$470.3K	0
Aug 19, 2021	Sell	5,000	$82.08	$410.4K	0
Mar 12, 2021	Sell	10,028	$87.89	$881.4K	0