Robert C. Daigle, Chairman and CEO of AMTECH SYSTEMS INC ($ASYS), made two open market purchases totaling $18,635 in the last year. His most recent buy occurred on May 16, 2025. These purchases rank 3,899th among 4,983 insiders, compared to an average of $1.46 million per buyer and 3.29 transactions. Daigle reported no open market sales 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug. 8, 2025 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chairman & CEO | A | Amtech Systems, Inc. Employee Stock Option | 100000 | $0.00 | 100,000.0000 | 14,313,963 | 9999.99% | 0.70% |
| May 14, 2025 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chairman & CEO | P | Amtech Systems, Inc. $0.01 par value common stock | 5000 | $3.48 | 154,037.0000 | 14,300,000 | 3.35% | 0.03% |
| May 15, 2025 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chairman & CEO | P | Amtech Systems, Inc. $0.01 par value common stotock | 2498 | $3.49 | 156,535.0000 | 14,300,000 | 1.62% | 0.02% |
| May 16, 2025 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chairman & CEO | P | Amtech Systems, Inc. $0.01 par value common stock | 355 | $3.48 | 156,890.0000 | 14,300,000 | 0.23% | 0.00% |
| Aug. 14, 2024 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chairman & CEO | M | Amtech Systems, Inc. $0.01 par value common stock | 55556 | $0.00 | 164,509.0000 | 14,254,000 | 50.99% | 0.39% |
| Aug. 14, 2024 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chairman & CEO | F | Amtech Systems, Inc. $0.01 par value common stock | 15472 | $6.36 | 149,037.0000 | 14,254,000 | 9.40% | 0.11% |
| March 1, 2024 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chairman & CEO | M | Amtech Systems, Inc. $0.01 par value common stock | 7854 | $0.00 | 108,056.0000 | 0 | 7.84% | 0.00% |
| March 1, 2024 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chairman & CEO | F | Amtech Systems, Inc. $0.01 par value common stock | 2603 | $4.83 | 105,453.0000 | 0 | 2.41% | 0.00% |
| March 1, 2024 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chairman & CEO | M | Restricted Stock Units | 7854 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Feb. 29, 2024 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chairman & CEO | A | Amtech Systems, Inc. Employee Stock Option | 400000 | $6.00 | 400,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 13, 2024 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chairman & CEO | P | Amtech Systems, Inc. $0.01 par value common stock | 3500 | $4.21 | 103,702.0000 | 0 | 3.49% | 0.00% |
| Dec. 18, 2023 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chief Executive Officer | P | Amtech Systems, Inc. $0.01 par value common stock | 46000 | $3.96 | 80,202.0000 | 0 | 134.50% | 0.00% |
| Dec. 19, 2023 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chief Executive Officer | P | Amtech Systems, Inc. $0.01 par value common stock | 20000 | $3.90 | 100,202.0000 | 0 | 24.94% | 0.00% |
| Aug. 24, 2023 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chief Executive Officer | P | Amtech Systems, Inc. $0.01 par value common stock | 8250 | $8.59 | 30,202.0000 | 0 | 37.58% | 0.00% |
| Aug. 25, 2023 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chief Executive Officer | P | Amtech Systems, Inc. $0.01 par value common stock | 4000 | $8.60 | 34,202.0000 | 0 | 13.24% | 0.00% |
| Aug. 14, 2023 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chief Executive Officer | P | Amtech Systems, Inc. $0.01 par value common stock | 49 | $9.00 | 21,952.0000 | 0 | 0.22% | 0.00% |
| Aug. 15, 2023 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chief Executive Officer | P | Amtech Systems, Inc. $0.01 par value common stock | 233 | $8.75 | 19,703.0000 | 0 | 1.20% | 0.00% |
| Aug. 16, 2023 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chief Executive Officer | P | Amtech Systems, Inc. $0.01 par value common stock | 1000 | $8.76 | 20,703.0000 | 0 | 5.08% | 0.00% |
| Aug. 16, 2023 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chief Executive Officer | P | Amtech Systems, Inc. $0.01 par value common stock | 1200 | $8.75 | 21,903.0000 | 0 | 5.80% | 0.00% |
| Aug. 14, 2023 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chief Executive Officer | A | Amtech Systems, Inc. Employee Stock Option | 150000 | $0.00 | 150,000.0000 | 0 | 9999.99% | 0.00% |
| Aug. 14, 2023 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chief Executive Officer | A | Restricted Stock Units | 55556 | $0.00 | 55,556.0000 | 0 | 9999.99% | 0.00% |
| Aug. 11, 2023 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chief Executive Officer | P | Amtech Systems, Inc. $0.01 par value common stock | 15386 | $8.93 | 18,470.0000 | 0 | 498.90% | 0.00% |
| Aug. 14, 2023 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Chief Executive Officer | P | Amtech Systems, Inc. $0.01 par value common stock | 1000 | $9.10 | 19,470.0000 | 0 | 5.41% | 0.00% |
| May 19, 2023 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Director | P | Amtech Systems, Inc. $0.01 par value common stock | 84 | $8.75 | 3,084.0000 | 0 | 2.80% | 0.00% |
| May 12, 2023 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Director | P | Amtech Systems, Inc. $0.01 par value common stock | 3000 | $8.75 | 3,000.0000 | 0 | 9999.99% | 0.00% |
| March 1, 2023 | AMTECH SYSTEMS INC | $ASYS | DAIGLE ROBERT C | Director | A | Restricted Stock Units | 7854 | $0.00 | 7,854.0000 | 0 | 9999.99% | 0.00% |
| Feb. 14, 2023 | ROGERS CORP | $ROG | DAIGLE ROBERT C | SVP | F | Capital (Common) Stock | 208 | $150.11 | 11,341.1150 | 19,000,000 | 1.80% | 0.00% |
| Feb. 12, 2023 | ROGERS CORP | $ROG | DAIGLE ROBERT C | SVP | F | Capital (Common) Stock | 226 | $150.99 | 11,549.1150 | 19,000,000 | 1.92% | 0.00% |
| Feb. 10, 2023 | ROGERS CORP | $ROG | DAIGLE ROBERT C | SVP | F | Capital (Common) Stock | 165 | $150.99 | 11,775.1150 | 19,000,000 | 1.38% | 0.00% |
| Feb. 9, 2023 | ROGERS CORP | $ROG | DAIGLE ROBERT C | SVP | F | Capital (Common) Stock | 205 | $150.99 | 11,940.1150 | 19,000,000 | 1.69% | 0.00% |
| Feb. 9, 2023 | ROGERS CORP | $ROG | DAIGLE ROBERT C | SVP | A | Capital (Common) Stock | 616 | $0.00 | 12,145.1150 | 19,000,000 | 5.34% | 0.00% |