David W Moon

ERII

David W Moon serves as President and CEO at Energy Recovery, Inc. (ERII). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

5 trades

$561.2K

Total Sells

4 trades

$417.1K

Net Position

Net Buyer

$144.1K

Companies Traded

ERII

Active Period

Nov 2023 – Jan 2026

9 total trades

Most Recent

Sell ERII

Jan 30, 2026 · $245.4K

David W Moon's Insider Trading at Energy Recovery, Inc. (ERII)

Buys

5 · $561.2K

Sells

4 · $417.1K

Total Shares Bought

36,950

Total Shares Sold

28,593

ERII Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jan 30, 2026↗	Sell	17,160	$14.30	$245.4K	151,257
May 13, 2025↗	Buy	4,200	$12.20	$51.2K	36,950
Jan 27, 2025↗	Sell	7,664	$14.40	$110.4K	168,417
Oct 28, 2024↗	Sell	2,550	$17.97	$45.8K	87,101
Aug 5, 2024↗	Buy	3,000	$16.00	$48.0K	32,750
Jun 18, 2024↗	Sell	1,219	$12.77	$15.6K	89,651
May 7, 2024↗	Buy	10,500	$13.46	$141.3K	29,750
Feb 27, 2024↗	Buy	10,750	$15.51	$166.7K	19,250
Nov 9, 2023↗	Buy	8,500	$18.11	$153.9K	8,500