Michael A Lewis's Net Worth
Michael A Lewis's net worth is estimated to be at least $165,484.80 as of 03/08/2026. CoreStreet's estimation of Michael A Lewis's net worth is based on their sale of stock and current holding of stock.
Michael A Lewis is Director at NPK International Inc.. They have executed at least 5 trades of stock as per SEC Form 4 filings. Their most recent trade was for 2,013 units of NPKI stock on 02/23/2026. Their biggest sale was on 07/21/2025 when they sold 1,937 units of Portland General Electric Co stock for $77,673.70. They typically trade 1 times per year.
Total value of insider buys:
- $20,898.98
Total value of insider sells:
- $144,585.82
Most recent insider trade:
- Feb. 23, 2026
Michael A Lewis's Insider Trading History
| NPK International Inc. | Title | Amount | Price | Type | Total Value |
|---|---|---|---|---|---|
Feb. 23, 2026 | Director | 2,013 | $14.31 | Sell | $28,806.03 |
Aug. 25, 2025 | Director | 2,013 | $10.33 | Sell | $20,794.29 |
June 16, 2025 | Director | 2,013 | $8.60 | Sell | $17,311.80 |
| Portland General Electric Co | Title | Amount | Price | Type | Total Value |
|---|---|---|---|---|---|
July 21, 2025 | Director | 1,937 | $40.10 | Sell | $77,673.70 |
| Newpark Resources Inc | Title | Amount | Price | Type | Total Value |
|---|---|---|---|---|---|
Dec. 9, 2022 | Director | 5,251 | $3.98 | Buy | $20,898.98 |