Paul R. Oldham, EVP and CFO of Advanced Energy Industries Inc. ($AEIS), sold shares on the open market twice in the last year for a total of $1.8 million. His most recent AEIS insider sale occurred on November 19, 2025. These transactions rank 3,682nd among 11,678 insiders, below the average sale amount of $8.6 million across 6.4 transactions. Oldham made no open market purchases in the period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 18, 2026 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | S | Common Stock | 4314 | $315.99 | 22,217.0000 | 38,600,000 | 16.26% | 0.01% |
| Feb. 20, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | F | Common Stock | 3189 | $131.54 | 34,598.0000 | 37,800,000 | 8.44% | 0.01% |
| March 1, 2026 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | A | Phantom Stock | 3153 | $0.00 | 18,626.0180 | 38,600,000 | 20.38% | 0.01% |
| March 1, 2026 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | A | Performance Units | 4481 | $0.00 | 4,481.0000 | 38,600,000 | 9999.99% | 0.01% |
| March 1, 2026 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | A | Restricted Stock Units | 4482 | $0.00 | 4,482.0000 | 38,600,000 | 9999.99% | 0.01% |
| March 1, 2026 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | M | Restricted Stock Units | 3371 | $0.00 | 6,741.0000 | 38,600,000 | 33.34% | 0.01% |
| March 1, 2026 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | M | Restricted Stock Units | 3265 | $0.00 | 3,265.0000 | 38,600,000 | 50.00% | 0.01% |
| March 1, 2026 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | D | Common Stock | 3153 | $0.00 | 25,373.0000 | 38,600,000 | 11.05% | 0.01% |
| March 1, 2026 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | F | Common Stock | 2902 | $335.57 | 28,526.0000 | 38,600,000 | 9.23% | 0.01% |
| March 1, 2026 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | M | Common Stock | 3371 | $0.00 | 31,428.0000 | 38,600,000 | 12.01% | 0.01% |
| March 1, 2026 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | M | Common Stock | 3265 | $0.00 | 28,057.0000 | 38,600,000 | 13.17% | 0.01% |
| Feb. 25, 2026 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | I | Phantom Stock | 6324 | $338.51 | 15,473.0180 | 38,600,000 | 29.01% | 0.02% |
| Feb. 18, 2026 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | D | Common Stock | 15466 | $0.00 | 24,792.0000 | 38,600,000 | 38.42% | 0.04% |
| Feb. 18, 2026 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | M | Common Stock | 15466 | $314.12 | 40,258.0000 | 38,600,000 | 62.38% | 0.04% |
| Feb. 18, 2026 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | A | Phantom Stock | 15466 | $0.00 | 21,773.0000 | 38,600,000 | 245.22% | 0.04% |
| Feb. 20, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | M | Performance Units | 9460 | $0.00 | 0.0000 | 37,800,000 | 100.00% | 0.03% |
| Nov. 19, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | M | Common Stock | 6042 | $85.97 | 37,048.0000 | 38,500,000 | 19.49% | 0.02% |
| Nov. 19, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | M | Employee Stock Option (Right to Buy) | 6042 | $0.00 | 0.0000 | 38,500,000 | 100.00% | 0.02% |
| Nov. 19, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | S | Common Stock | 8174 | $203.11 | 24,792.0000 | 38,500,000 | 24.80% | 0.02% |
| Nov. 19, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | F | Common Stock | 4082 | $203.07 | 32,966.0000 | 38,500,000 | 11.02% | 0.01% |
| June 20, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | F | Common Stock | 4869 | $131.29 | 32,179.0000 | 38,100,000 | 13.14% | 0.01% |
| June 20, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | M | Common Stock | 6042 | $85.97 | 37,048.0000 | 38,100,000 | 19.49% | 0.02% |
| June 20, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | M | Employee Stock Option (Right to Buy) | 6042 | $0.00 | 6,042.0000 | 38,100,000 | 50.00% | 0.02% |
| June 20, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | S | Common Stock | 1173 | $131.29 | 31,006.0000 | 38,100,000 | 3.65% | 0.00% |
| March 16, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | F | Common Stock | 1119 | $106.19 | 31,006.0000 | 37,800,000 | 3.48% | 0.00% |
| March 1, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | D | Common Stock | 3153 | $0.00 | 32,125.0000 | 37,800,000 | 8.94% | 0.01% |
| March 1, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | M | Common Stock | 3266 | $0.00 | 36,706.0000 | 37,800,000 | 9.77% | 0.01% |
| March 1, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | F | Common Stock | 1428 | $115.17 | 35,278.0000 | 37,800,000 | 3.89% | 0.00% |
| March 1, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | M | Restricted Stock Units | 3266 | $0.00 | 6,530.0000 | 37,800,000 | 33.34% | 0.01% |
| March 1, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | A | Restricted Stock Units | 10112 | $0.00 | 10,112.0000 | 37,800,000 | 9999.99% | 0.03% |
| March 1, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | A | Performance Units | 10111 | $0.00 | 10,111.0000 | 37,800,000 | 9999.99% | 0.03% |
| March 1, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | A | Phantom Stock | 3153 | $0.00 | 6,307.0000 | 37,800,000 | 99.97% | 0.01% |
| Feb. 26, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | S | Common Stock | 1061 | $125.00 | 37,787.0000 | 37,800,000 | 2.73% | 0.00% |
| Feb. 26, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | M | Employee Stock Option (Right to Buy) | 6042 | $0.00 | 12,084.0000 | 37,800,000 | 33.33% | 0.02% |
| Feb. 26, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | M | Common Stock | 6042 | $85.97 | 43,829.0000 | 37,800,000 | 15.99% | 0.02% |
| Feb. 26, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | F | Common Stock | 4981 | $125.00 | 38,848.0000 | 37,800,000 | 11.36% | 0.01% |
| Feb. 20, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | M | Performance Units | 15348 | $0.00 | 0.0000 | 37,800,000 | 100.00% | 0.04% |
| Feb. 20, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | F | Common Stock | 4347 | $131.54 | 33,440.0000 | 37,800,000 | 11.50% | 0.01% |
| Feb. 20, 2025 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | M | Common Stock | 7536 | $131.54 | 37,787.0000 | 37,800,000 | 24.91% | 0.02% |
| March 16, 2024 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | F | Common Stock | 1119 | $95.75 | 30,251.0000 | 37,800,000 | 3.57% | 0.00% |
| March 1, 2024 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | D | Common Stock | 3154 | $0.00 | 32,164.0000 | 37,800,000 | 8.93% | 0.01% |
| March 1, 2024 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | A | Phantom Stock | 3154 | $0.00 | 3,154.0000 | 37,800,000 | 9999.99% | 0.01% |
| March 1, 2024 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | A | Performance Units | 9796 | $0.00 | 9,796.0000 | 37,800,000 | 9999.99% | 0.03% |
| March 1, 2024 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | A | Restricted Stock Units | 9796 | $0.00 | 9,796.0000 | 37,800,000 | 9999.99% | 0.03% |
| March 1, 2024 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | F | Common Stock | 794 | $101.20 | 31,370.0000 | 37,800,000 | 2.47% | 0.00% |
| Feb. 21, 2024 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | F | Common Stock | 2065 | $99.60 | 35,318.0000 | 37,800,000 | 5.52% | 0.01% |
| Feb. 21, 2024 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | M | Common Stock | 4949 | $99.60 | 37,383.0000 | 37,800,000 | 15.26% | 0.01% |
| Feb. 21, 2024 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | M | Performance Units | 11025 | $0.00 | 0.0000 | 37,800,000 | 100.00% | 0.03% |
| June 29, 2023 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | S | Common Stock | 3080 | $110.00 | 32,434.0000 | 37,757,000 | 8.67% | 0.01% |
| May 26, 2023 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | S | Common Stock | 3837 | $100.00 | 35,514.0000 | 37,757,000 | 9.75% | 0.01% |
| March 16, 2023 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | F | Common Stock | 1122 | $96.36 | 39,351.0000 | 37,721,000 | 2.77% | 0.00% |
| March 1, 2023 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | F | Common Stock | 786 | $93.47 | 41,530.0000 | 37,721,000 | 1.86% | 0.00% |
| March 1, 2023 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | A | Performance Units | 9460 | $0.00 | 9,460.0000 | 37,721,000 | 9999.99% | 0.03% |
| March 1, 2023 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | A | Common Stock | 9460 | $93.47 | 42,316.0000 | 37,721,000 | 28.79% | 0.03% |
| March 3, 2023 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | F | Common Stock | 1057 | $94.58 | 40,473.0000 | 37,721,000 | 2.55% | 0.00% |
| Feb. 21, 2023 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | A | Common Stock | 2299 | $92.76 | 33,832.0000 | 37,721,000 | 7.29% | 0.01% |
| Feb. 21, 2023 | ADVANCED ENERGY INDUSTRIES INC | $AEIS | Oldham Paul R | EVP, CFO | F | Common Stock | 976 | $92.76 | 32,856.0000 | 37,721,000 | 2.88% | 0.00% |