Lewis Michael A, a director, made open market sales of Portland General Electric ($POR) shares once in the last year, totaling $77,674 with the most recent on July 21, 2025. He ranks 9,917th among 11,678 insiders for $POR sales volume, well below the average of $8.6 million. He also sold NPK International ($NPKI) shares four times for $91,064, most recently on February 23, 2026, ranking 9,715th versus the average of 6.4 transactions. Lewis Michael A recorded no open market purchases in the past 365 days.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 23, 2026 | NPK International Inc. | $NPKI | Lewis Michael A | Director | S | Common Stock | 2013 | $14.31 | 131,333.0000 | 111,669,000 | 1.51% | 0.00% |
| Nov. 24, 2025 | NPK International Inc. | $NPKI | Lewis Michael A | Director | S | Common Stock | 2013 | $12.00 | 133,346.0000 | 111,669,000 | 1.49% | 0.00% |
| Aug. 25, 2025 | NPK International Inc. | $NPKI | Lewis Michael A | Director | S | Common Stock | 2013 | $10.33 | 135,359.0000 | 111,669,000 | 1.47% | 0.00% |
| July 21, 2025 | PORTLAND GENERAL ELECTRIC CO /OR/ | $POR | Lewis Michael A | Director | S | Common Stock | 1937 | $40.10 | 13,509.0000 | 109,347,586 | 12.54% | 0.00% |
| July 18, 2025 | PORTLAND GENERAL ELECTRIC CO /OR/ | $POR | Lewis Michael A | Director | A | Common Stock | 3873 | $40.02 | 15,446.0000 | 109,347,586 | 33.47% | 0.00% |
| June 16, 2025 | NPK International Inc. | $NPKI | Lewis Michael A | Director | S | Common Stock | 2013 | $8.60 | 137,372.0000 | 111,669,000 | 1.44% | 0.00% |
| May 15, 2025 | NPK International Inc. | $NPKI | Lewis Michael A | Director | A | Common Stock | 15097 | $0.00 | 139,385.0000 | 111,669,000 | 12.15% | 0.01% |
| July 19, 2024 | PORTLAND GENERAL ELECTRIC CO /OR/ | $POR | Lewis Michael A | Director | A | Common Stock | 3128 | $46.35 | 11,573.0000 | 0 | 37.04% | 0.00% |
| May 16, 2024 | NPK International Inc. | $NPKI | Lewis Michael A | Director | A | Common Stock | 16108 | $0.00 | 124,288.0000 | 111,669,000 | 14.89% | 0.01% |