TONDREAU PAMELA L.

ERII

TONDREAU PAMELA L. serves as director at Energy Recovery, Inc. (ERII). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

3 trades

$367.9K

Total Sells

0 trades

$0.00

Net Position

Net Buyer

$367.9K

Companies Traded

ERII

Active Period

Nov 2023 – May 2026

3 total trades

Most Recent

Buy ERII

May 15, 2026 · $166.8K

TONDREAU PAMELA L.'s Insider Trading at Energy Recovery, Inc. (ERII)

Buys

3 · $367.9K

Sells

0 · $0.00

Total Shares Bought

32,550

Total Shares Sold

ERII Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
May 15, 2026	Buy	20,000	$8.34	$166.8K	37,362
May 14, 2025	Buy	4,200	$12.28	$51.6K	41,043
Nov 7, 2023	Buy	8,350	$17.91	$149.5K	23,119

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William Yeung

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Michael S. Mancini

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Matthew Hostetler

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David W Moon

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ERIISell · Jan 30, 2026

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