Arve Hanstveit

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
4 years
Director since
2023

4 years of board service in total across 1 board, counting each seat separately. Longest: Energy Recovery Inc., 3 years.

3 years ยท Since 2023

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Jun 4, 2026 Energy Recovery Inc. Grant or award +18,094 $8.29 $149,999
Apr 6, 2026 Energy Recovery Inc. Open-market sale โˆ’2,419 $10.29 $24,892
Apr 2, 2026 Energy Recovery Inc. Open-market sale โˆ’165,292 $10.14 $1,676,061
Mar 10, 2026 Energy Recovery Inc. Open-market sale โˆ’25,000 $10.96 $274,000
Mar 6, 2026 Energy Recovery Inc. Open-market sale โˆ’11,582 $10.62 $123,001
Mar 5, 2026 Energy Recovery Inc. Open-market sale โˆ’38,418 $10.71 $411,457
Dec 5, 2025 Energy Recovery Inc. Open-market sale โˆ’15,000 $14.71 $220,650
Dec 4, 2025 Energy Recovery Inc. Open-market sale โˆ’15,000 $14.97 $224,550
Jun 12, 2025 Energy Recovery Inc. Open-market sale โˆ’30,000 $12.68 $380,400
Jun 11, 2025 Energy Recovery Inc. Open-market sale โˆ’20,000 $12.75 $255,000
Jun 5, 2025 Energy Recovery Inc. Grant or award +12,038 โ€” โ€”
Mar 11, 2025 Energy Recovery Inc. Open-market sale โˆ’50,000 $16.34 $817,000
Dec 11, 2024 Energy Recovery Inc. Open-market sale โˆ’20,000 $16.87 $337,400
Jun 7, 2024 Energy Recovery Inc. Open-market sale โˆ’20,000 $13.20 $264,000
Jun 6, 2024 Energy Recovery Inc. Grant or award +11,127 โ€” โ€”

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