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Insider · CIK 0002058874

Ramanan Natarajan

Reports to the SEC for 1 company · SAN LEANDRO, CA

Transactions

5

Companies

1

Filings

4

CIK

0002058874

Forms 4 and 5

Insider transactions

5 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-03-05	ERIIEnergy Recovery, Inc.S Sale	Chief Technology Officer	SSale	−272 sh	$10.57	−$2,875.04	52,565
2026-03-03	ERIIEnergy Recovery, Inc.F Tax Payment	Chief Technology Officer	FTax Payment	−2,724 sh	$10.22	−$27.8K	52,837
2026-02-17	ERIIEnergy Recovery, Inc.A Award	Chief Technology Officer	AAward	+29.1K sh	—	—	55,561
2025-03-03	ERIIEnergy Recovery, Inc.A Award	Chief Technology Officer	AAward	+26.5K sh	—	—	26,455
2025-03-03	ERIIEnergy Recovery, Inc. · Employee Stock Option (Right to Buy)A Award	Chief Technology Officer	AAward	+65K sh	$15.12	+$983K	65,030

Recent filings

4

Accepted (ET)
Mar 64
Ramanan Natarajan0002058874-26-000002
SEC(opens sec.gov)
Mar 44
Ramanan Natarajan0001421517-26-000024
SEC(opens sec.gov)
Feb 194
Ramanan Natarajan0001421517-26-000013
SEC(opens sec.gov)
Mar 124
Ramanan Natarajan0001421517-25-000056
SEC(opens sec.gov)

Companies

1

Energy Recovery, Inc.Chief Technology OfficerERII

Address

1717 DOOLITTLE DR.

SAN LEANDRO, CA, 94577