Alexander J. Buehler

Insider Reports History

Entity
Individual
Location
C/O Insituform Technologies, Inc., 17988 Edison Avenue, Chesterfield, MO
Signature
/s/ William Yeung Attorney-in-fact for Alexander J. Buehler
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Alexander J. Buehler:

Stock Role Class Num Shares Value Price $ Report Date Ownership
LIQTECH INTERNATIONAL INC Director Common Stock 415K $1.34M $3.23 Jan 3, 2024 Direct
Energy Recovery, Inc. Director Common Stock 54.3K $159K $2.92 Aug 19, 2024 Direct
Energy Recovery, Inc. Director Stock Option (Right to Buy) 0 $0 $2.92 Aug 19, 2024 Direct

Insider Reports Filed by Alexander J. Buehler

Symbol Company Period Transactions Value $ Form Type Date Filed Role
ERII Energy Recovery, Inc. Aug 19, 2024 2 $0 4 Aug 21, 2024 Director
ERII Energy Recovery, Inc. Jun 6, 2024 1 $0 4 Jun 10, 2024 Director
LIQT LIQTECH INTERNATIONAL INC Jan 3, 2024 1 $0 4 Jan 8, 2024 Director
ERII Energy Recovery, Inc. Jun 8, 2023 1 $100K 4 Jun 12, 2023 Director
LIQT LIQTECH INTERNATIONAL INC Jan 1, 2023 3 $0 4 Jan 31, 2023 Director
ERII Energy Recovery, Inc. Jun 9, 2022 1 $100K 4 Jun 13, 2022 Director
ERII Energy Recovery, Inc. Jun 3, 2022 5 -$1.07M 4 Jun 6, 2022 Director
LIQT LIQTECH INTERNATIONAL INC May 17, 2022 1 $1M 4 May 19, 2022 Interim CEO, Director
LIQT LIQTECH INTERNATIONAL INC Jan 3, 2022 1 $0 4 Jan 5, 2022 Director
ERII Energy Recovery, Inc. Jun 10, 2021 1 $100K 4 Jun 10, 2021 Director