Mailing Address 1717 DOOLITTLE DRIVE SAN LEANDRO CA 94577
Business Address 1717 DOOLITTLE DRIVE SAN LEANDRO CA 94577 (510) 483-7370
Energy Recovery, Inc. CIK#: 0001421517 (see all company filings)

SIC: 3559 - SPECIAL INDUSTRY MACHINERY, NEC
State location: CA | State of Inc.: DE | Fiscal Year End: 1231
(CF Office: 06 Technology)
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Items 1 - 100  0001421517 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-25-002075 (33 Act)  Size: 5 KB
2025-03-17 001-34112
25743657
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-25-000058 Size: 4 KB
2025-03-13
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-25-000056 Size: 14 KB
2025-03-12
3  Documents Initial statement of beneficial ownership of securities
Acc-no: 0001421517-25-000054 Size: 10 KB
2025-03-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-25-000052 Size: 4 KB
2025-03-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-25-000050 Size: 13 KB
2025-03-12
144  Documents Report of proposed sale of securities
Acc-no: 0001957799-25-000057 (33 Act)  Size: 4 KB
2025-03-11 001-34112
25727351
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-25-001913 (33 Act)  Size: 4 KB
2025-03-11 001-34112
25726087
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001421517-25-000048 (34 Act)  Size: 24 MB
2025-02-26 001-34112
25670190
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001421517-25-000047 (34 Act)  Size: 823 KB
2025-02-26 001-34112
25670170
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001421517-25-000046 (34 Act)  Size: 441 KB
2025-02-26 001-34112
25670138
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001421517-25-000045 (34 Act)  Size: 296 KB
2025-02-26 001-34112
25670118
3  Documents Initial statement of beneficial ownership of securities
Acc-no: 0001421517-25-000032 Size: 5 KB
2025-02-24
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-25-000030 Size: 12 KB
2025-02-24
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-25-001174 (33 Act)  Size: 6 KB
2025-02-20 001-34112
25643886
SCHEDULE 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001398344-25-002907 (34 Act)  Size: 7 KB
2025-02-14 005-84669
25628614
SCHEDULE 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000950170-25-020977 (34 Act)  Size: 103 KB
2025-02-14 005-84669
25626785
SCHEDULE 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000315066-25-000866 (34 Act)  Size: 11 KB
2025-02-12 005-84669
25612530
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-25-000028 Size: 12 KB
2025-02-05
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-25-000026 Size: 5 KB
2025-02-05
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-25-000024 Size: 15 KB
2025-02-05
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-25-000022 Size: 6 KB
2025-02-03
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-25-000020 Size: 14 KB
2025-02-03
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-25-000018 Size: 13 KB
2025-02-03
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-25-000016 Size: 12 KB
2025-01-29
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-25-000014 Size: 5 KB
2025-01-29
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-25-000012 Size: 13 KB
2025-01-29
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-25-000010 Size: 12 KB
2025-01-29
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-25-000008 Size: 5 KB
2025-01-27
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-25-000006 Size: 13 KB
2025-01-27
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-25-000004 Size: 12 KB
2025-01-27
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-25-000002 Size: 12 KB
2025-01-27
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000205 Size: 13 KB
2024-12-17
144  Documents Report of proposed sale of securities
Acc-no: 0001957799-24-000359 (33 Act)  Size: 4 KB
2024-12-11 001-34112
241540712
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001421517-24-000203 (34 Act)  Size: 291 KB
2024-11-20 001-34112
241480263
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001398344-24-020798 (34 Act)  Size: 66 KB
2024-11-14 005-84669
241459668
SC 13G  Documents Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001193125-24-258254 (34 Act)  Size: 160 KB
2024-11-14 005-84669
241459276
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000199 Size: 16 KB
2024-11-12
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000315066-24-002717 (34 Act)  Size: 8 KB
2024-11-12 005-84669
241444537
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-007659 (33 Act)  Size: 6 KB
2024-11-12 001-34112
241443883
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-007624 (33 Act)  Size: 5 KB
2024-11-08 001-34112
241441392
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-007560 (33 Act)  Size: 8 KB
2024-11-07 001-34112
241436478
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000197 Size: 12 KB
2024-10-30
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000196 Size: 12 KB
2024-10-30
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000195 Size: 12 KB
2024-10-30
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001421517-24-000191 (34 Act)  Size: 9 MB
2024-10-30 001-34112
241410493
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001421517-24-000190 (34 Act)  Size: 803 KB
2024-10-30 001-34112
241410475
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-007237 (33 Act)  Size: 4 KB
2024-10-28 001-34112
241401498
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-007233 (33 Act)  Size: 4 KB
2024-10-28 001-34112
241401249
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-007230 (33 Act)  Size: 4 KB
2024-10-28 001-34112
241401066
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000180 Size: 14 KB
2024-08-21
3  Documents Initial statement of beneficial ownership of securities
Acc-no: 0001421517-24-000178 Size: 9 KB
2024-08-07
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000176 Size: 12 KB
2024-08-07
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000174 Size: 13 KB
2024-08-07
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-005263 (33 Act)  Size: 7 KB
2024-08-01 001-34112
241167279
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001421517-24-000172 (34 Act)  Size: 9 MB
2024-07-31 001-34112
241162526
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001421517-24-000170 (34 Act)  Size: 798 KB
2024-07-31 001-34112
241162442
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001421517-24-000167 (34 Act)  Size: 319 KB
2024-07-31 001-34112
241162018
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000157 Size: 13 KB
2024-07-30
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000156 Size: 12 KB
2024-07-30
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000155 Size: 5 KB
2024-07-30
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-005146 (33 Act)  Size: 4 KB
2024-07-29 001-34112
241152283
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-005145 (33 Act)  Size: 4 KB
2024-07-29 001-34112
241152174
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-005142 (33 Act)  Size: 4 KB
2024-07-29 001-34112
241152125
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-004972 (33 Act)  Size: 7 KB
2024-07-17 001-34112
241122778
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-004945 (33 Act)  Size: 6 KB
2024-07-16 001-34112
241119921
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001421517-24-000144 (34 Act)  Size: 259 KB
2024-07-15 001-34112
241117951
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-004913 (33 Act)  Size: 6 KB
2024-07-15 001-34112
241117715
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-004889 (33 Act)  Size: 4 KB
2024-07-12 001-34112
241115008
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-004879 (33 Act)  Size: 4 KB
2024-07-12 001-34112
241114459
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001421517-24-000140 (34 Act)  Size: 518 KB
2024-07-02 001-34112
241095037
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000132 Size: 13 KB
2024-06-20
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-004521 (33 Act)  Size: 4 KB
2024-06-18 001-34112
241051306
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000130 Size: 5 KB
2024-06-10
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000129 Size: 15 KB
2024-06-10
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000128 Size: 4 KB
2024-06-10
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000127 Size: 4 KB
2024-06-10
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000126 Size: 5 KB
2024-06-10
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0001421517-24-000122 (34 Act)  Size: 274 KB
2024-06-10 001-34112
241032616
144  Documents Report of proposed sale of securities
Acc-no: 0001957799-24-000142 (33 Act)  Size: 4 KB
2024-06-07 001-34112
241029073
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000111 Size: 12 KB
2024-05-30
SD  Documents Specialized disclosure report
Acc-no: 0001421517-24-000109 (34 Act)  Size: 350 KB
2024-05-29 001-34112
24998343
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-003924 (33 Act)  Size: 4 KB
2024-05-28 001-34112
24990620
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-003917 (33 Act)  Size: 5 KB
2024-05-28 001-34112
24988878
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000104 Size: 27 KB
2024-05-24
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-003805 (33 Act)  Size: 6 KB
2024-05-22 001-34112
24973049
ARS  Documents Annual Report to Security Holders
Acc-no: 0001421517-24-000101 (34 Act)  Size: 16 MB
2024-05-17 001-34112
24959630
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000097 Size: 14 KB
2024-05-10
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000095 Size: 14 KB
2024-05-09
144  Documents Report of proposed sale of securities
Acc-no: 0001957799-24-000112 (33 Act)  Size: 4 KB
2024-05-08 001-34112
24926172
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001421517-24-000093 (34 Act)  Size: 7 MB
2024-05-01 001-34112
24903150
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001421517-24-000092 (34 Act)  Size: 700 KB
2024-05-01 001-34112
24903117
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001421517-24-000081 (34 Act)  Size: 16 MB
2024-04-22 001-34112
24861169
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001421517-24-000080 (34 Act)  Size: 254 KB
2024-04-22 001-34112
24861150
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000071 Size: 12 KB
2024-03-13
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000069 Size: 12 KB
2024-03-13
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001421517-24-000067 Size: 5 KB
2024-03-13
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-002197 (33 Act)  Size: 6 KB
2024-03-11 001-34112
24737719
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-002196 (33 Act)  Size: 6 KB
2024-03-11 001-34112
24737687
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-24-002194 (33 Act)  Size: 5 KB
2024-03-11 001-34112
24737683