Michael A. Lewis

Insider Reports History

Location
77 Beale St, P.O. Box 770000, San Francisco, CA
Signature
By: M. Celeste Fruge For: Michael A. Lewis
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 Michael A. Lewis:

Stock Role Class Num Shares Value Price $ Report Date Ownership
NPK International Inc. Director Common Stock 135K $1.4M $10.33 Aug 25, 2025 Direct
PORTLAND GENERAL ELECTRIC CO /OR/ Director Common Stock 13.5K $542K $40.10 Jul 21, 2025 Direct

Insider Reports Filed by Michael A. Lewis

Symbol Company Period Transactions Value $ Form Type Date Filed Role
NPKI NPK International Inc. Aug 25, 2025 1 -$20.8K 4 Aug 26, 2025 Director
POR PORTLAND GENERAL ELECTRIC CO /OR/ Jul 21, 2025 1 -$77.7K 4 Jul 22, 2025 Director
POR PORTLAND GENERAL ELECTRIC CO /OR/ Jul 18, 2025 1 $155K 4 Jul 21, 2025 Director
NPKI NPK International Inc. Jun 16, 2025 1 -$17.3K 4 Jun 17, 2025 Director
NPKI NPK International Inc. May 15, 2025 1 $0 4 May 19, 2025 Director
POR PORTLAND GENERAL ELECTRIC CO /OR/ Jul 19, 2024 1 $145K 4 Jul 22, 2024 Director
NR NEWPARK RESOURCES INC May 16, 2024 1 $0 4 May 20, 2024 Director
POR PORTLAND GENERAL ELECTRIC CO /OR/ Jul 21, 2023 1 $0 4 Jul 21, 2023 Director
NR NEWPARK RESOURCES INC May 18, 2023 1 $0 4/A May 25, 2023 Director
NR NEWPARK RESOURCES INC Dec 9, 2022 1 $20.9K 4 Dec 12, 2022 Director
POR PORTLAND GENERAL ELECTRIC CO /OR/ Jul 21, 2022 1 $0 4 Jul 22, 2022 Director
NR NEWPARK RESOURCES INC May 19, 2022 1 $0 4 May 20, 2022 Director
NR NEWPARK RESOURCES INC May 20, 2021 1 $0 4 May 21, 2021 Director