Chadwick Shelly Marie, Vice President of Finance and CFO at MATERION Corp ($MTRN), sold about $1.72 million worth of shares in four open market transactions over the last year. Her most recent sale occurred on March 3, 2026. These sales rank her 3,783rd among 11,678 insiders by total amount sold, below the average of $8.59 million across 6.37 transactions per insider. She 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 9, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | F | Common Stock | 6 | $144.19 | 15,246.0000 | 20,912,000 | 0.04% | 0.00% |
| March 6, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Common Stock | 9 | $0.00 | 15,252.0000 | 20,912,000 | 0.06% | 0.00% |
| March 6, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Restricted Stock Units | 14 | $0.00 | 12,490.0000 | 20,912,000 | 0.11% | 0.00% |
| March 1, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | M | Common Stock | 5552 | $0.00 | 21,691.0000 | 20,912,000 | 34.40% | 0.03% |
| March 2, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | F | Common Stock | 3909 | $166.59 | 17,782.0000 | 20,912,000 | 18.02% | 0.02% |
| March 3, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | S | Common Stock | 1039 | $157.26 | 16,743.0000 | 20,912,000 | 5.84% | 0.00% |
| March 3, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | S | Common Stock | 1500 | $162.00 | 15,243.0000 | 20,912,000 | 8.96% | 0.01% |
| March 1, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | M | Restricted Stock Units | 5552 | $0.00 | 8,886.0000 | 20,912,000 | 38.45% | 0.03% |
| March 1, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Restricted Stock Units | 3590 | $0.00 | 12,476.0000 | 20,912,000 | 40.40% | 0.02% |
| March 1, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Stock Appreciation Rights | 5498 | $0.00 | 5,498.0000 | 20,912,000 | 9999.99% | 0.03% |
| Feb. 23, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | S | Common Stock | 3975 | $145.03 | 21,140.0000 | 20,912,000 | 15.83% | 0.02% |
| Feb. 23, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | S | Common Stock | 5001 | $147.00 | 16,139.0000 | 20,912,000 | 23.66% | 0.02% |
| Feb. 18, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | M | Common Stock | 5785 | $68.82 | 27,149.0000 | 20,912,000 | 27.08% | 0.03% |
| Feb. 18, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | M | Stock Appreciation Rights | 4911 | $0.00 | 0.0000 | 20,912,000 | 100.00% | 0.02% |
| Feb. 18, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | M | Stock Appreciation Rights | 5785 | $0.00 | 0.0000 | 20,912,000 | 100.00% | 0.03% |
| Feb. 18, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | G | Common Stock | 225 | $0.00 | 25,115.0000 | 20,912,000 | 0.89% | 0.00% |
| Feb. 18, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | F | Common Stock | 3217 | $156.66 | 25,340.0000 | 20,912,000 | 11.27% | 0.02% |
| Feb. 18, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | F | Common Stock | 3503 | $157.01 | 28,557.0000 | 20,912,000 | 10.93% | 0.02% |
| Feb. 18, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | M | Common Stock | 4911 | $80.85 | 32,060.0000 | 20,912,000 | 18.09% | 0.02% |
| Feb. 12, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Common Stock | 3554 | $0.00 | 21,364.0000 | 20,912,000 | 19.96% | 0.02% |
| Jan. 31, 2026 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Restricted Stock Units | 113 | $0.00 | 14,438.0000 | 20,912,000 | 0.79% | 0.00% |
| Jan. 20, 2026 | APPLIED INDUSTRIAL TECHNOLOGIES INC | $AIT | Chadwick Shelly Marie | Director | A | Common Stock | 572 | $0.00 | 3,656.0000 | 38,161,000 | 18.55% | 0.00% |
| Dec. 5, 2025 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Restricted Stock Units | 15 | $0.00 | 14,325.0000 | 20,893,000 | 0.10% | 0.00% |
| Sept. 5, 2025 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Restricted Stock Units | 18 | $0.00 | 14,310.0000 | 20,928,000 | 0.13% | 0.00% |
| Aug. 8, 2025 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Restricted Stock Units | 4696 | $0.00 | 14,292.0000 | 20,928,000 | 48.94% | 0.02% |
| June 13, 2025 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Restricted Stock Units | 17 | $0.00 | 9,596.0000 | 20,928,000 | 0.18% | 0.00% |
| March 7, 2025 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Restricted Stock Units | 14 | $0.00 | 9,579.0000 | 20,928,000 | 0.15% | 0.00% |
| March 10, 2025 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | F | Common Stock | 5 | $88.77 | 17,810.0000 | 20,928,000 | 0.03% | 0.00% |
| March 7, 2025 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Common Stock | 10 | $0.00 | 17,815.0000 | 20,928,000 | 0.06% | 0.00% |
| March 4, 2025 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | S | Common Stock | 1256 | $86.07 | 17,805.0000 | 20,928,000 | 6.59% | 0.01% |
| March 3, 2025 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | F | Common Stock | 1853 | $87.36 | 19,061.0000 | 20,928,000 | 8.86% | 0.01% |
| March 1, 2025 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | M | Common Stock | 3345 | $0.00 | 20,914.0000 | 20,928,000 | 19.04% | 0.02% |
| March 1, 2025 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | M | Restricted Stock Units | 3345 | $0.00 | 5,148.0000 | 20,928,000 | 39.39% | 0.02% |
| March 1, 2025 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Restricted Stock Units | 4417 | $0.00 | 9,565.0000 | 20,928,000 | 85.80% | 0.02% |
| March 1, 2025 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Stock Appreciation Rights | 6517 | $0.00 | 6,517.0000 | 20,928,000 | 9999.99% | 0.03% |
| Feb. 13, 2025 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Common Stock | 2937 | $0.00 | 17,569.0000 | 20,928,000 | 20.07% | 0.01% |
| Jan. 31, 2025 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | S | Common Stock | 805 | $101.24 | 14,632.0000 | 20,928,000 | 5.21% | 0.00% |
| Jan. 23, 2025 | APPLIED INDUSTRIAL TECHNOLOGIES INC | $AIT | Chadwick Shelly Marie | Director | A | Common Stock | 562 | $0.00 | 3,084.0000 | 38,963,000 | 22.28% | 0.00% |
| Dec. 6, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Common Stock | 5 | $0.00 | 15,440.0000 | 20,935,000 | 0.03% | 0.00% |
| Dec. 6, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | F | Common Stock | 3 | $110.97 | 15,437.0000 | 20,935,000 | 0.02% | 0.00% |
| Dec. 6, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Restricted Stock Units | 15 | $0.00 | 8,493.0000 | 20,935,000 | 0.18% | 0.00% |
| Nov. 29, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | S | Common Stock | 1000 | $115.92 | 13,200.0000 | 20,935,000 | 7.04% | 0.00% |
| Nov. 30, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | M | Restricted Stock Units | 4024 | $0.00 | 8,499.0000 | 20,935,000 | 32.13% | 0.02% |
| Nov. 30, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | M | Common Stock | 4024 | $0.00 | 17,224.0000 | 20,935,000 | 30.48% | 0.02% |
| Nov. 29, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | S | Common Stock | 1000 | $115923.00 | 13,200.0000 | 20,935,000 | 7.04% | 0.00% |
| Dec. 2, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | F | Common Stock | 1789 | $117.96 | 15,435.0000 | 20,935,000 | 10.39% | 0.01% |
| Sept. 6, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Restricted Stock Units | 15 | $0.00 | 12,523.0000 | 20,911,000 | 0.12% | 0.00% |
| June 7, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Restricted Stock Units | 15 | $0.00 | 12,508.0000 | 20,911,000 | 0.12% | 0.00% |
| March 8, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | F | Common Stock | 6 | $132.28 | 14,200.0000 | 20,911,000 | 0.04% | 0.00% |
| March 8, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Restricted Stock Units | 14 | $0.00 | 12,493.0000 | 20,911,000 | 0.11% | 0.00% |
| March 1, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Restricted Stock Units | 3258 | $0.00 | 12,479.0000 | 20,911,000 | 35.33% | 0.02% |
| March 1, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Stock Appreciation Rights | 4200 | $0.00 | 4,200.0000 | 20,911,000 | 9999.99% | 0.02% |
| March 8, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Common Stock | 9 | $0.00 | 14,206.0000 | 20,911,000 | 0.06% | 0.00% |
| March 1, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | M | Common Stock | 2251 | $0.00 | 15,198.0000 | 20,911,000 | 17.39% | 0.01% |
| March 1, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | F | Common Stock | 1001 | $135.58 | 14,197.0000 | 20,911,000 | 6.59% | 0.00% |
| March 1, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | M | Restricted Stock Units | 2251 | $0.00 | 9,221.0000 | 20,911,000 | 19.62% | 0.01% |
| Feb. 22, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | G | Common Stock | 200 | $0.00 | 12,947.0000 | 20,911,000 | 1.52% | 0.00% |
| Feb. 22, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | S | Common Stock | 2000 | $132.60 | 13,147.0000 | 20,911,000 | 13.20% | 0.01% |
| Feb. 21, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | M | Restricted Stock Units | 3519 | $0.00 | 11,472.0000 | 20,911,000 | 23.47% | 0.02% |
| Feb. 17, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | M | Common Stock | 3519 | $0.00 | 12,691.0000 | 20,911,000 | 38.37% | 0.02% |
| Feb. 17, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | A | Common Stock | 5245 | $0.00 | 17,936.0000 | 20,911,000 | 41.33% | 0.03% |
| Feb. 21, 2024 | MATERION Corp | $MTRN | Chadwick Shelly Marie | Vice President, Finance & CFO | F | Common Stock | 2789 | $131.48 | 15,147.0000 | 20,911,000 | 15.55% | 0.01% |
| Jan. 23, 2024 | APPLIED INDUSTRIAL TECHNOLOGIES INC | $AIT | Chadwick Shelly Marie | Director | A | Common Stock | 850 | $0.00 | 2,522.0000 | 39,220,000 | 50.84% | 0.00% |