Hanstveit Arve

CIK 00014301221 companySAN LEANDRO, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001430122

Recent Transactions

50 trades

Sale
Energy Recovery, Inc.$ERII
Common Stock
2025-12-05$14.71/sh−15,000→ 625,220 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2025-12-04$14.97/sh−15,000→ 640,220 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2025-06-12$12.68/sh−30,000→ 655,220 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2025-06-11$12.75/sh−20,000→ 685,220 total
Award
Energy Recovery, Inc.$ERII
Common Stock
2025-06-05+12,038→ 705,220 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2025-03-11$16.34/sh−50,000→ 693,182 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2024-12-11$16.87/sh−20,000→ 743,182 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2024-06-07$13.20/sh−20,000→ 763,182 total
Award
Energy Recovery, Inc.$ERII
Common Stock
2024-06-06+11,127→ 783,182 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2024-05-08$13.53/sh−35,000→ 772,055 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2024-02-28$15.49/sh−50,000→ 807,055 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2023-06-20$27.50/sh−15,000→ 857,055 total
Award
Energy Recovery, Inc.$ERII
Common Stock
2023-06-08$27.00/sh+3,703→ 872,055 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Stock Option (Right to Buy)
2023-06-01$8.60/sh−15,327→ 0 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Common Stock
2023-06-01$8.60/sh+15,327→ 883,679 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2023-06-01$23.73/sh−15,327→ 868,352 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2023-04-03$23.50/sh−16,000→ 868,352 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2022-11-16$20.93/sh−17,236→ 884,352 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Common Stock
2022-11-16$5.43/sh+17,236→ 901,588 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Stock Option (Right to Buy)
2022-11-16$5.43/sh−17,236→ 0 total
Award
Energy Recovery, Inc.$ERII
Common Stock
2022-06-09$20.80/sh+4,807→ 884,352 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2021-11-22$24.61/sh−25,000→ 879,545 total
Award
Energy Recovery, Inc.$ERII
Common Stock
2021-06-10$20.78/sh+4,812→ 904,545 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2021-04-29$22.16/sh−14,374→ 899,733 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2021-04-29$22.16/sh−14,374→ 924,733 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2021-04-27$22.00/sh−1,200→ 914,107 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2021-04-27$22.00/sh−1,200→ 939,107 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2021-04-26$22.00/sh−9,426→ 915,307 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2021-04-26$22.00/sh−9,426→ 940,307 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2021-03-12$17.00/sh−25,000→ 924,733 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2021-03-12$17.00/sh−25,000→ 949,733 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2021-02-24$17.00/sh−25,000→ 949,733 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2021-01-04$14.29/sh−25,000→ 974,733 total
Award
Energy Recovery, Inc.$ERII
Stock Option (Right to Buy)
2020-07-16−18,669→ 18,669 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2020-05-28$8.03/sh−50,000→ 999,733 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2020-03-24$7.04/sh−9,000→ 1,063,733 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2020-03-24$7.12/sh−14,000→ 1,049,733 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2020-03-20$7.11/sh−23,067→ 1,072,733 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Common Stock
2020-03-12$3.53/sh+14,820→ 1,110,620 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2020-03-12$7.22/sh−14,820→ 1,095,800 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Stock Option (Right to Buy)
2020-03-12−14,820→ 0 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Common Stock
2020-03-11$3.53/sh+14,818→ 1,110,618 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2020-03-11$8.69/sh−14,818→ 1,095,800 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Stock Option (Right to Buy)
2020-03-11−14,818→ 14,820 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Common Stock
2020-03-10$3.53/sh+14,818→ 1,110,618 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Stock Option (Right to Buy)
2020-03-10−14,818→ 29,638 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2020-03-10$8.61/sh−14,818→ 1,095,800 total
Sale
Energy Recovery, Inc.$ERII
Common Stock
2019-12-03$8.61/sh−39,787→ 1,095,800 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Common Stock
2019-12-03$2.92/sh+39,787→ 1,135,587 total
Exercise/Conversion
Energy Recovery, Inc.$ERII
Employee Stock Option (Right to Buy)
2019-12-03−39,787→ 0 total

Companies

Energy Recovery, Inc.
Director
$ERII

Recent Filings

Address

C/O ENERGY RECOVERY, INC. 1908 DOOLITTLE DRIVE

SAN LEANDRO, CA, 94577

View on SEC.gov