Lorentzen Ole Peter → Energy Recovery, Inc. ERII

Stake: — Shares: —

Composite Decision Signal · PASS (LOW BASE-RATE EDGE) Conviction Score: 11/100

Passive Schedule 13G filer baseline
Moderate short days-to-cover (4.3 DTC)

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

4 transactions

0 buys · 2 sales · 0 awards/exercises

Issuer Cluster

3 13D/G filings on this issuer

2 other filings besides this one

Filer Track Record

2 filings by this filer

1 other filing in the data moat

Short Interest · settle 2026-10-15

DTC 4.28

3,201,538 shares short · -3.6% vs prior

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-07-28	Clemente Rodney	officer	Sale	5,387	$8.56	$46K
2026-07-28	Yeung William	officer	Sale	2,048	$8.56	$18K
2026-07-27	Clemente Rodney	officer	F	2,320	$8.42	$20K
2026-07-27	Yeung William	officer	F	2,828	$8.42	$24K

Other 13D/G Filings on Energy Recovery, Inc.

Filed	Form	Filer	Stake	Shares
2026-07-22	SCHEDULE 13G/A	Amundi	—	—	view →
2021-09-24	SC	Lorentzen Ole Peter	—	—	view →

Other Filings by Lorentzen Ole Peter

Filed	Form	Issuer	Stake	Shares
2021-09-24	SC	Energy Recovery, Inc. ERII	—	—	view →

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