Taranto Eric Robert, EVP and GM of VSD at MKS Instruments ($MKSI), sold shares on the open market twice in the last year, totaling $1.37 million. His most recent sale occurred on March 6, 2026. These sales rank 4,238th among 11,678 insiders, below the average of $8.6 million per seller and 6.4 transactions. He made no open market purchases.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 6, 2026 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | S | Common Stock | 4568 | $220.52 | 15,444.7614 | 67,600,000 | 22.82% | 0.01% |
| Feb. 20, 2026 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | S | Common Stock | 1453 | $247.55 | 20,012.6404 | 67,600,000 | 6.77% | 0.00% |
| Feb. 17, 2026 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 348 | $0.00 | 11,475.0260 | 67,600,000 | 2.95% | 0.00% |
| Feb. 17, 2026 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 914 | $0.00 | 11,823.3560 | 67,600,000 | 7.18% | 0.00% |
| Feb. 17, 2026 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 1764 | $0.00 | 12,737.4040 | 67,600,000 | 12.17% | 0.00% |
| Feb. 17, 2026 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | A | Restricted Stock Unit | 1759 | $0.00 | 14,501.5570 | 67,600,000 | 13.80% | 0.00% |
| Feb. 17, 2026 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | F | Common Stock | 2712 | $260.74 | 21,465.3704 | 67,600,000 | 11.22% | 0.00% |
| Feb. 17, 2026 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 1303 | $0.00 | 24,177.1384 | 67,600,000 | 5.70% | 0.00% |
| Feb. 17, 2026 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 1167 | $0.00 | 22,874.1384 | 67,600,000 | 5.38% | 0.00% |
| Feb. 17, 2026 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 976 | $0.00 | 21,706.7784 | 67,600,000 | 4.71% | 0.00% |
| Feb. 17, 2026 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 348 | $0.00 | 20,730.7784 | 67,600,000 | 1.71% | 0.00% |
| Feb. 17, 2026 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 914 | $0.00 | 20,382.4484 | 67,600,000 | 4.70% | 0.00% |
| Feb. 17, 2026 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 1764 | $0.00 | 19,468.4004 | 67,600,000 | 9.96% | 0.00% |
| Feb. 17, 2026 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 1303 | $0.00 | 8,028.6660 | 67,600,000 | 13.96% | 0.00% |
| Feb. 17, 2026 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 976 | $0.00 | 10,499.0260 | 67,600,000 | 8.51% | 0.00% |
| Feb. 17, 2026 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 1167 | $0.00 | 9,331.6660 | 67,600,000 | 11.12% | 0.00% |
| Feb. 8, 2026 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | A | Restricted Stock Unit | 3504 | $0.00 | 12,742.6010 | 67,600,000 | 37.93% | 0.01% |
| Feb. 18, 2025 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 1119 | $0.00 | 14,420.9964 | 67,600,000 | 8.41% | 0.00% |
| Feb. 18, 2025 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 805 | $0.00 | 15,225.7004 | 67,600,000 | 5.58% | 0.00% |
| Feb. 18, 2025 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 1764 | $0.00 | 16,989.7004 | 67,600,000 | 11.59% | 0.00% |
| Feb. 18, 2025 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 914 | $0.00 | 17,903.7004 | 67,600,000 | 5.38% | 0.00% |
| Feb. 18, 2025 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 348 | $0.00 | 18,251.5204 | 67,600,000 | 1.94% | 0.00% |
| Feb. 18, 2025 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 975 | $0.00 | 19,226.5204 | 67,600,000 | 5.34% | 0.00% |
| Feb. 18, 2025 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | F | Common Stock | 1760 | $103.67 | 17,466.5204 | 67,600,000 | 9.15% | 0.00% |
| Feb. 18, 2025 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | A | Restricted Stock Unit | 3911 | $0.00 | 15,162.4700 | 67,600,000 | 34.76% | 0.01% |
| Feb. 18, 2025 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 1119 | $0.00 | 14,043.8110 | 67,600,000 | 7.38% | 0.00% |
| Feb. 18, 2025 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 805 | $0.00 | 13,239.1070 | 67,600,000 | 5.73% | 0.00% |
| Feb. 18, 2025 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 1764 | $0.00 | 11,475.1070 | 67,600,000 | 13.32% | 0.00% |
| Feb. 18, 2025 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 914 | $0.00 | 10,561.1070 | 67,600,000 | 7.97% | 0.00% |
| Feb. 18, 2025 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 348 | $0.00 | 10,213.2870 | 67,600,000 | 3.29% | 0.00% |
| Feb. 18, 2025 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 975 | $0.00 | 9,238.2870 | 67,600,000 | 9.55% | 0.00% |
| Feb. 10, 2025 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | A | Restricted Stock Unit | 1045 | $0.00 | 11,251.4050 | 67,600,000 | 10.24% | 0.00% |
| Feb. 15, 2024 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 914 | $0.00 | 10,206.4920 | 66,800,000 | 8.22% | 0.00% |
| Feb. 15, 2024 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 1764 | $0.00 | 11,120.4920 | 66,800,000 | 13.69% | 0.00% |
| Feb. 15, 2024 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 804 | $0.00 | 12,884.4920 | 66,800,000 | 5.87% | 0.00% |
| Feb. 15, 2024 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 1118 | $0.00 | 13,688.4920 | 66,800,000 | 7.55% | 0.00% |
| Feb. 15, 2024 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 387 | $0.00 | 14,806.4920 | 66,800,000 | 2.55% | 0.00% |
| Feb. 15, 2024 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 775 | $0.00 | 15,193.9320 | 66,800,000 | 4.85% | 0.00% |
| Feb. 15, 2024 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | A | Restricted Stock Unit | 2927 | $0.00 | 15,968.8120 | 66,800,000 | 22.44% | 0.00% |
| Feb. 15, 2024 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | F | Common Stock | 1694 | $122.15 | 13,054.7984 | 66,800,000 | 11.49% | 0.00% |
| Feb. 15, 2024 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 914 | $0.00 | 14,748.7984 | 66,800,000 | 6.61% | 0.00% |
| Feb. 15, 2024 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 1764 | $0.00 | 13,834.7984 | 66,800,000 | 14.61% | 0.00% |
| Feb. 15, 2024 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 804 | $0.00 | 12,070.7984 | 66,800,000 | 7.14% | 0.00% |
| Feb. 15, 2024 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 1118 | $0.00 | 11,266.7984 | 66,800,000 | 11.02% | 0.00% |
| Feb. 15, 2024 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 387 | $0.00 | 10,148.7984 | 66,800,000 | 3.97% | 0.00% |
| Feb. 15, 2024 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 775 | $0.00 | 9,761.3584 | 66,800,000 | 8.62% | 0.00% |
| Feb. 5, 2024 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | A | Restricted Stock Unit | 5292 | $0.00 | 13,041.8840 | 66,800,000 | 68.29% | 0.01% |
| April 17, 2023 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 935 | $0.00 | 7,749.7310 | 59,900,000 | 10.76% | 0.00% |
| April 17, 2023 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | F | Common Stock | 275 | $82.38 | 8,710.3104 | 59,900,000 | 3.06% | 0.00% |
| April 17, 2023 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 935 | $0.00 | 8,985.3104 | 59,900,000 | 11.61% | 0.00% |
| Feb. 15, 2023 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 387 | $0.00 | 7,035.7734 | 59,900,000 | 5.82% | 0.00% |
| Feb. 15, 2023 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 804 | $0.00 | 8,956.7734 | 59,900,000 | 9.86% | 0.00% |
| Feb. 15, 2023 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | F | Common Stock | 906 | $100.29 | 8,050.7734 | 59,900,000 | 10.12% | 0.00% |
| Feb. 15, 2023 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | A | Restricted Stock Unit | 2742 | $0.00 | 11,766.2680 | 59,900,000 | 30.39% | 0.00% |
| Feb. 15, 2023 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 774 | $0.00 | 10,992.2680 | 59,900,000 | 6.58% | 0.00% |
| Feb. 15, 2023 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 387 | $0.00 | 10,605.2680 | 59,900,000 | 3.52% | 0.00% |
| Feb. 15, 2023 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 1117 | $0.00 | 9,488.2680 | 59,900,000 | 10.53% | 0.00% |
| Feb. 15, 2023 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Restricted Stock Unit | 804 | $0.00 | 8,684.2680 | 59,900,000 | 8.47% | 0.00% |
| Feb. 15, 2023 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 1117 | $0.00 | 8,152.7734 | 59,900,000 | 15.88% | 0.00% |
| Feb. 15, 2023 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | M | Common Stock | 774 | $0.00 | 6,648.7734 | 59,900,000 | 13.17% | 0.00% |
| Feb. 8, 2023 | MKS INC | $MKSI | Taranto Eric Robert | EVP & GM, VSD | A | Restricted Stock Unit | 3354 | $0.00 | 9,024.2200 | 59,900,000 | 59.14% | 0.01% |