Walter Luc, President of the HES Division, sold Amphenol Corp (APH) shares on the open market five times over the past year, totaling about $105 million. His most recent sale occurred on October 24, 2025. These transactions rank him 154th among nearly 12,000 individual insiders by sale value, well above the average of $8.6 million per insider and roughly six sales. He made no open market purchases in this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct. 24, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Class A Common Stock | 152318 | $43.25 | 586,060.0000 | 1,282,800,000 | 35.12% | 0.01% |
| Oct. 24, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Class A Common Stock | 212800 | $33.30 | 646,542.0000 | 1,282,800,000 | 49.06% | 0.02% |
| Oct. 24, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | S | Class A Common Stock | 212800 | $134.65 | 433,742.0000 | 1,282,800,000 | 32.91% | 0.02% |
| Oct. 24, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Stock Option | 152318 | $0.00 | 101,546.0000 | 1,282,800,000 | 60.00% | 0.01% |
| Oct. 24, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Stock Option | 212800 | $0.00 | 53,200.0000 | 1,282,800,000 | 80.00% | 0.02% |
| Oct. 24, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | G | Class A Common Stock | 80000 | $0.00 | 353,742.0000 | 1,282,800,000 | 18.44% | 0.01% |
| Oct. 24, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | S | Class A Common Stock | 152318 | $134.65 | 433,742.0000 | 1,282,800,000 | 25.99% | 0.01% |
| Aug. 29, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | G | Class A Common Stock | 18048 | $0.00 | 433,742.0000 | 1,272,200,000 | 3.99% | 0.00% |
| June 3, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Class A Common Stock | 286000 | $22.55 | 737,790.0000 | 1,266,200,000 | 63.30% | 0.02% |
| June 3, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | S | Class A Common Stock | 286000 | $91.43 | 451,790.0000 | 1,266,200,000 | 38.76% | 0.02% |
| June 3, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Stock Option | 286000 | $0.00 | 0.0000 | 1,266,200,000 | 100.00% | 0.02% |
| May 16, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | A | Stock Option | 146824 | $0.00 | 146,824.0000 | 1,266,200,000 | 9999.99% | 0.01% |
| April 25, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Stock Option | 50000 | $0.00 | 0.0000 | 1,266,200,000 | 100.00% | 0.00% |
| April 25, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Stock Option | 200000 | $0.00 | 0.0000 | 1,266,200,000 | 100.00% | 0.02% |
| April 25, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Stock Option | 190000 | $0.00 | 286,000.0000 | 1,266,200,000 | 39.92% | 0.02% |
| April 25, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | G | Class A Common Stock | 46000 | $0.00 | 451,790.0000 | 1,266,200,000 | 9.24% | 0.00% |
| April 25, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Class A Common Stock | 50000 | $22.00 | 497,790.0000 | 1,266,200,000 | 11.17% | 0.00% |
| April 25, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | S | Class A Common Stock | 200000 | $75.91 | 447,790.0000 | 1,266,200,000 | 30.87% | 0.02% |
| April 25, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Class A Common Stock | 200000 | $22.37 | 647,790.0000 | 1,266,200,000 | 44.66% | 0.02% |
| April 25, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | S | Class A Common Stock | 190000 | $75.91 | 447,790.0000 | 1,266,200,000 | 29.79% | 0.02% |
| April 25, 2025 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Class A Common Stock | 190000 | $22.55 | 637,790.0000 | 1,266,200,000 | 42.43% | 0.02% |
| July 29, 2024 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Stock Option | 170000 | $0.00 | 200,000.0000 | 1,264,900,000 | 45.95% | 0.01% |
| July 26, 2024 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Stock Option | 106000 | $0.00 | 370,000.0000 | 1,264,900,000 | 22.27% | 0.01% |
| July 26, 2024 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Class A Common Stock | 106000 | $22.37 | 553,790.0000 | 1,264,900,000 | 23.67% | 0.01% |
| July 26, 2024 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | S | Class A Common Stock | 106000 | $64.19 | 447,790.0000 | 1,264,900,000 | 19.14% | 0.01% |
| July 29, 2024 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Class A Common Stock | 170000 | $22.37 | 617,790.0000 | 1,264,900,000 | 37.96% | 0.01% |
| July 29, 2024 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | S | Class A Common Stock | 170000 | $64.10 | 447,790.0000 | 1,264,900,000 | 27.52% | 0.01% |
| May 23, 2024 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Stock Option | 70000 | $0.00 | 25,000.0000 | 1,255,900,000 | 73.68% | 0.01% |
| May 22, 2024 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Class A Common Stock | 40000 | $43.99 | 238,640.0000 | 1,255,900,000 | 20.14% | 0.00% |
| May 22, 2024 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | G | Class A Common Stock | 14745 | $0.00 | 223,895.0000 | 1,255,900,000 | 6.18% | 0.00% |
| May 23, 2024 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Class A Common Stock | 70000 | $43.99 | 293,895.0000 | 1,255,900,000 | 31.26% | 0.01% |
| May 23, 2024 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | S | Class A Common Stock | 70000 | $135.68 | 223,895.0000 | 1,255,900,000 | 23.82% | 0.01% |
| May 22, 2024 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Stock Option | 115000 | $0.00 | 135,000.0000 | 1,255,900,000 | 46.00% | 0.01% |
| May 22, 2024 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Stock Option | 40000 | $0.00 | 95,000.0000 | 1,255,900,000 | 29.63% | 0.00% |
| May 22, 2024 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | M | Class A Common Stock | 115000 | $43.99 | 313,640.0000 | 1,255,900,000 | 57.89% | 0.01% |
| May 22, 2024 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | S | Class A Common Stock | 115000 | $135.14 | 198,640.0000 | 1,255,900,000 | 36.67% | 0.01% |
| May 17, 2024 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | A | Stock Option | 73529 | $0.00 | 73,529.0000 | 1,255,900,000 | 9999.99% | 0.01% |
| Feb. 6, 2024 | AMPHENOL CORP /DE/ | $APH | WALTER LUC | President, HES Division | G | Class A Common Stock | 14563 | $0.00 | 198,640.0000 | 1,241,200,000 | 6.83% | 0.00% |