Quick Takeaways
- MTRN - MATERION Corp has 14 insiders with reported activity on this page.
- Net insider value flow over the last year: -$8,364,559.
- Recent transaction rows are available for direct filing-level review.
Insider Transactions Reported by 14 Insiders of MATERION Corp
- Symbol
- MTRN on NYSE
- Location
- Mayfield Hts., OH
What Changed
- Buy value: ; sell value: $8,364,558.
- Net share flow: -57,708.
Why This Matters
- This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
- Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.
Source Evidence
Filed on Form 4
See Original Filing
Issuer insider activity is sourced from SEC Forms 3, 4, and 5.
Insider trading overview
Last 12 monthsNet insider flow leans to selling over the last 12 months. Net value: -$8,364,559.
Buys
$0
Shares: 0
Insiders: 0
Sells
$8,364,559
Shares: 57,708
Insiders: 6
Net
-$8,364,559
Shares: -57,708
Insiders: -6
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 0-3 | 0 | 49,549 | $0 | $7,548,438 | -$7,548,438 |
| 3-6 | 0 | 864 | $0 | $97,827 | -$97,827 |
| 6-9 | 0 | 5,295 | $0 | $557,401 | -$557,401 |
| 9-12 | 0 | 2,000 | $0 | $160,892 | -$160,892 |
MATERION Corp executives and other stock owners filed with the SEC include:
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Jugal K. Vijayvargiya | President and CEO, Director | $18,505,468 | -$3,846,532 | -17% | Mixed | 06 Mar 2026 |
| Craig S. Shular | Director | $8,718,565 | Mixed | 07 Apr 2026 | ||
| N. Mohan Reddy | Director | $6,783,278 | -$121,798 | -1.8% | Mixed | 06 Mar 2026 |
| Vinod M. Khilnani | Director | $4,982,889 | -$595,457 | -11% | Mixed | 06 Mar 2026 |
| Shelly Marie Chadwick | Vice President, Finance & CFO | $3,061,150 | -$1,718,030 | -36% | Mixed | 06 Mar 2026 |
| Robert J. Phillippy | Director | $2,591,443 | Mixed | 06 Mar 2026 | ||
| Patrick M. Prevost | Director | $2,458,697 | Mixed | 07 Apr 2026 | ||
| Darlene J. S. Solomon | Director | $2,418,238 | Mixed | 06 Mar 2026 | ||
| Robert B. Toth | Director | $2,288,412 | Mixed | 06 Mar 2026 | ||
| Gregory R. Chemnitz | VP General Counsel & Secretary | $1,986,016 | -$1,913,211 | -49% | Mixed | 06 Mar 2026 |
| Emily M. Liggett | Director | $834,330 | Mixed | 06 Mar 2026 | ||
| John M. Zaranec | Chief Accounting Officer | $601,084 | Mixed | 15 Jun 2023 | ||
| Melissa A. Fashinpaur | Chief Accounting Officer | $49,600 | -$169,531 | -77% | Filing P/S | 06 Mar 2026 |
| Edman Thomas T. | Director | Mixed | 21 Jan 2026 |
Top shareholders of MATERION Corp (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
|
Company |
15%
from 13D/G
|
3,300,636
|
$410,335,094 | — | 31 Dec 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
11%
|
2,344,101
|
$291,418,636 | — | 31 Dec 2025 | |
| Capital Research Global Investors |
13F
13D/G
|
Company |
8.9%
from 13D/G
|
1,893,919
|
$235,452,010 | — | 31 Dec 2025 | |
| STATE STREET CORP |
13F
13D/G
|
Company · STATE STREET CORPORATION |
6.2%
from 13D/G
|
1,209,634
|
$150,381,699 | — | 31 Dec 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
13D/G
|
Company |
4.9%
from 13D/G
|
990,694
|
$123,166,134 | — | 31 Dec 2025 | |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC |
13F
|
Company |
2.7%
|
563,369
|
$70,038,034 | — | 31 Dec 2025 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
2.5%
|
521,376
|
$64,817,491 | — | 31 Dec 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.4%
|
489,539
|
$60,870,064 | — | 31 Dec 2025 | |
| ACK Asset Management LLC |
13F
|
Company |
2.3%
|
474,800
|
$59,027,136 | — | 31 Dec 2025 | |
| Trigran Investments, Inc. |
13F
|
Company |
2.2%
|
458,073
|
$56,947,636 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
2.1%
|
429,482
|
$53,393,404 | — | 31 Dec 2025 | |
| SEGALL BRYANT & HAMILL, LLC |
13F
|
Company |
1.7%
|
360,495
|
$44,816,800 | — | 31 Dec 2025 | |
| Harvey Partners, LLC |
13F
|
Company |
1.5%
|
319,500
|
$39,720,240 | — | 31 Dec 2025 | |
| Copeland Capital Management, LLC |
13F
|
Company |
1.5%
|
304,939
|
$37,910,088 | — | 31 Dec 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
1.5%
|
303,665
|
$37,751,633 | — | 31 Dec 2025 | |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. |
13F
|
Company |
1.4%
|
293,875
|
$36,535,409 | — | 31 Dec 2025 | |
| RAYMOND JAMES FINANCIAL INC |
13F
|
Company |
1.4%
|
288,041
|
$36,330,240 | — | 31 Dec 2025 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
1.2%
|
257,488
|
$32,010,000 | — | 31 Dec 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1.2%
|
249,380
|
$31,002,922 | — | 31 Dec 2025 | |
| Aberdeen Group plc |
13F
|
Company |
0.95%
|
196,346
|
$24,409,735 | — | 31 Dec 2025 | |
| GAMCO INVESTORS, INC. ET AL |
13F
|
Company |
0.94%
|
195,950
|
$24,360,504 | — | 31 Dec 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.8%
|
166,719
|
$20,726,506 | — | 31 Dec 2025 | |
| KENNEDY CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.79%
|
164,750
|
$20,481,720 | — | 31 Dec 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.76%
|
157,028
|
$19,521,722 | — | 31 Dec 2025 | |
| Jugal K. Vijayvargiya |
3/4/5
|
President and CEO, Director |
—
mixed-class rows
|
165,213
mixed-class rows
|
$18,505,468 | -$3,846,532 | 06 Mar 2026 | |
| Fisher Asset Management, LLC |
13F
|
Company |
0.68%
|
140,265
|
$17,437,743 | — | 31 Dec 2025 | |
| SCHRODER INVESTMENT MANAGEMENT GROUP |
13F
|
Company |
0.66%
|
135,877
|
$17,202,028 | — | 31 Dec 2025 | |
| Granahan Investment Management, LLC |
13F
|
Company |
0.67%
|
138,226
|
$17,184,256 | — | 31 Dec 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.53%
|
109,128
|
$13,566,793 | — | 31 Dec 2025 | |
| ROYCE & ASSOCIATES LP |
13F
|
Company |
0.52%
|
108,440
|
$13,481,261 | — | 31 Dec 2025 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.48%
|
98,869
|
$12,291,394 | — | 31 Dec 2025 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.4%
|
83,473
|
$10,377,318 | — | 31 Dec 2025 | |
| INTECH INVESTMENT MANAGEMENT LLC |
13F
|
Company |
0.39%
|
81,399
|
$10,119,524 | — | 31 Dec 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.36%
|
74,679
|
$9,284,093 | — | 31 Dec 2025 | |
| KING LUTHER CAPITAL MANAGEMENT CORP |
13F
|
Company |
0.36%
|
74,075
|
$9,209,004 | — | 31 Dec 2025 | |
| Invesco Ltd. |
13F
|
Company |
0.36%
|
73,836
|
$9,179,292 | — | 31 Dec 2025 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.35%
|
72,582
|
$9,023,400 | — | 31 Dec 2025 | |
| PUBLIC SECTOR PENSION INVESTMENT BOARD |
13F
|
Company |
0.35%
|
71,718
|
$8,915,982 | — | 31 Dec 2025 | |
| Jeffrey L. Gendell |
13F
|
Individual |
0.34%
|
71,296
|
$8,863,519 | — | 31 Dec 2025 | |
| SEI INVESTMENTS CO |
13F
|
Company |
0.34%
|
70,605
|
$8,777,280 | — | 31 Dec 2025 | |
| Craig S. Shular |
3/4/5
|
Director |
—
mixed-class rows
|
60,702
mixed-class rows
|
$8,718,565 | — | 07 Apr 2026 | |
| Nuveen, LLC |
13F
|
Company |
0.33%
|
68,878
|
$8,562,913 | — | 31 Dec 2025 | |
| ENVESTNET ASSET MANAGEMENT INC |
13F
|
Company |
0.31%
|
64,786
|
$8,054,137 | — | 31 Dec 2025 | |
| HighTower Advisors, LLC |
13F
|
Company |
0.31%
|
63,404
|
$7,882,356 | — | 31 Dec 2025 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.31%
|
63,290
|
$7,868,193 | — | 31 Dec 2025 | |
| BNP PARIBAS FINANCIAL MARKETS |
13F
|
Company |
0.3%
|
63,113
|
$7,846,208 | — | 31 Dec 2025 | |
| Phocas Financial Corp. |
13F
|
Company |
0.3%
|
62,326
|
$7,748,368 | — | 31 Dec 2025 | |
| Concentric Capital Strategies, LP |
13F
|
Company |
0.3%
|
61,538
|
$7,650,404 | — | 31 Dec 2025 | |
| UBS Group AG |
13F
|
Company |
0.29%
|
60,378
|
$7,506,193 | — | 31 Dec 2025 | |
| First Eagle Investment Management, LLC |
13F
|
Company |
0.28%
|
58,000
|
$7,210,560 | — | 31 Dec 2025 |
Recent Insider Transactions by Companies or Individuals for MATERION Corp
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Craig S. Shular | MTRN | Common Stock | Award | 0.31% | 163 | 52,787 | 07 Apr 2026 | Held In Directors Deferred Comp. Plan | ||
| Patrick M. Prevost | MTRN | Common Stock | Award | 0.85% | 138 | 16,310 | 07 Apr 2026 | Held In Directors Deferred Comp. Plan | ||
| Jugal K. Vijayvargiya | MTRN | Common Stock | Tax liability | -0.01% | -14 | 116,699 | 09 Mar 2026 | Direct | ||
| Shelly Marie Chadwick | MTRN | Common Stock | Tax liability | -0.04% | -6 | 15,246 | 09 Mar 2026 | Direct | ||
| Gregory R. Chemnitz | MTRN | Common Stock | Tax liability | -0.08% | -5 | 5,930 | 09 Mar 2026 | Direct | ||
| Vinod M. Khilnani | MTRN | Common Stock | Award | 0.1% | 19.11 | 20,012 | 06 Mar 2026 | Held in Directors Deferred Compensation Plan. | ||
| Vinod M. Khilnani | MTRN | Restricted Stock Units | Award | 0.1% | 2 | 2,006 | 06 Mar 2026 | Direct | ||
| Robert J. Phillippy | MTRN | Common Stock | Award | 0.1% | 11.49 | 12,027 | 06 Mar 2026 | Held in Directors Deferred Compensation Plan | ||
| Robert J. Phillippy | MTRN | Restricted Stock Units | Award | 0.1% | 2 | 2,006 | 06 Mar 2026 | Direct | ||
| Darlene J. S. Solomon | MTRN | Restricted Stock Units | Award | 0.1% | 2 | 2,006 | 06 Mar 2026 | Direct | ||
| Robert B. Toth | MTRN | Restricted Stock Units | Award | 0.1% | 2 | 2,006 | 06 Mar 2026 | Direct | ||
| Emily M. Liggett | MTRN | Common Stock | Award | 0.1% | 1.22 | 1,271 | 06 Mar 2026 | Held in Directors Deferred Comp. Plan | ||
| Emily M. Liggett | MTRN | Restricted Stock Units | Award | 0.1% | 2 | 2,006 | 06 Mar 2026 | Direct | ||
| N. Mohan Reddy | MTRN | Common Stock | Award | 0.1% | 43.17 | 45,205 | 06 Mar 2026 | Held in Directors Deferred Compensation Plan. | ||
| N. Mohan Reddy | MTRN | Restricted Stock Units | Award | 0.1% | 2 | 2,006 | 06 Mar 2026 | Direct | ||
| Melissa A. Fashinpaur | MTRN | Restricted Stock Units | Award | 0.09% | 2 | 2,237 | 06 Mar 2026 | Direct | ||
| Patrick M. Prevost | MTRN | Common Stock | Award | 0.1% | 15.45 | 16,172 | 06 Mar 2026 | Held In Directors Deferred Comp. Plan | ||
| Patrick M. Prevost | MTRN | Restricted Stock Units | Award | 0.1% | 2 | 2,006 | 06 Mar 2026 | Direct | ||
| Jugal K. Vijayvargiya | MTRN | Common Stock | Award | 0.02% | 25 | 116,713 | 06 Mar 2026 | Direct | ||
| Jugal K. Vijayvargiya | MTRN | Restricted Stock Units | Award | 0.09% | 18 | 19,099 | 06 Mar 2026 | Direct | ||
| Shelly Marie Chadwick | MTRN | Common Stock | Award | 0.06% | 9 | 15,252 | 06 Mar 2026 | Direct | ||
| Shelly Marie Chadwick | MTRN | Restricted Stock Units | Award | 0.11% | 14 | 12,490 | 06 Mar 2026 | Direct | ||
| Craig S. Shular | MTRN | Common Stock | Award | 0.1% | 50.26 | 52,624 | 06 Mar 2026 | Held In Directors Deferred Comp. Plan | ||
| Craig S. Shular | MTRN | Restricted Stock Units | Award | 0.1% | 2 | 2,006 | 06 Mar 2026 | Direct | ||
| Gregory R. Chemnitz | MTRN | Common Stock | Award | 0.08% | 5 | 5,935 | 06 Mar 2026 | Direct | ||
| Gregory R. Chemnitz | MTRN | Restricted Stock Units | Award | 0.11% | 4 | 3,543 | 06 Mar 2026 | Direct | ||
| Shelly Marie Chadwick | MTRN | Common Stock | Sale | -14.3% | $406,393 | $160.06 | -2,539 | 15,243 | 03 Mar 2026 | Direct |
| Gregory R. Chemnitz | MTRN | Common Stock | Sale | -43.2% | $710,620 | $157.32 | -4,517 | 5,930 | 03 Mar 2026 | Direct |
| Gregory R. Chemnitz | MTRN | Common Stock | Tax liability | -29.8% | -4,445 | 10,447 | 03 Mar 2026 | Direct | ||
| Gregory R. Chemnitz | MTRN | Common Stock | Options Exercise | 59% | 5,528 | 14,892 | 03 Mar 2026 | Direct | ||
| Gregory R. Chemnitz | MTRN | Stock Appreciation Rights | Options Exercise | -100% | -5,528 | 0 | 03 Mar 2026 | Direct | ||
| Melissa A. Fashinpaur | MTRN | Common Stock | Sale | -49.9% | $49,440 | $160.00 | -309 | 310 | 03 Mar 2026 | Direct |
| Shelly Marie Chadwick | MTRN | Common Stock | Tax liability | -18% | -3,909 | 17,782 | 02 Mar 2026 | Direct | ||
| Gregory R. Chemnitz | MTRN | Common Stock | Tax liability | -11.4% | -1,211 | 9,364 | 02 Mar 2026 | Direct | ||
| Jugal K. Vijayvargiya | MTRN | Common Stock | Tax liability | -7.88% | -9,977 | 116,688 | 02 Mar 2026 | Direct | ||
| Melissa A. Fashinpaur | MTRN | Common Stock | Tax liability | -32.8% | -302 | 619 | 02 Mar 2026 | Direct | ||
| Shelly Marie Chadwick | MTRN | Common Stock | Options Exercise | 34.4% | 5,552 | 21,691 | 01 Mar 2026 | Direct | ||
| Shelly Marie Chadwick | MTRN | Stock Appreciation Rights | Award | 5,498 | 5,498 | 01 Mar 2026 | Direct | |||
| Shelly Marie Chadwick | MTRN | Restricted Stock Units | Award | 40.4% | 3,590 | 12,476 | 01 Mar 2026 | Direct | ||
| Shelly Marie Chadwick | MTRN | Restricted Stock Units | Options Exercise | -38.4% | -5,552 | 8,886 | 01 Mar 2026 | Direct | ||
| Gregory R. Chemnitz | MTRN | Common Stock | Options Exercise | 23.4% | 2,003 | 10,575 | 01 Mar 2026 | Direct | ||
| Gregory R. Chemnitz | MTRN | Stock Appreciation Rights | Award | 2,265 | 2,265 | 01 Mar 2026 | Direct | |||
| Gregory R. Chemnitz | MTRN | Restricted Stock Units | Award | 71.8% | 1,479 | 3,539 | 01 Mar 2026 | Direct | ||
| Gregory R. Chemnitz | MTRN | Restricted Stock Units | Options Exercise | -49.3% | -2,003 | 2,060 | 01 Mar 2026 | Direct | ||
| Jugal K. Vijayvargiya | MTRN | Common Stock | Options Exercise | 7.34% | 8,657 | 126,665 | 01 Mar 2026 | Direct | ||
| Jugal K. Vijayvargiya | MTRN | Stock Appreciation Rights | Award | 29,415 | 29,415 | 01 Mar 2026 | Direct | |||
| Jugal K. Vijayvargiya | MTRN | Restricted Stock Units | Award | 101.3% | 9,604 | 19,081 | 01 Mar 2026 | Direct | ||
| Jugal K. Vijayvargiya | MTRN | Restricted Stock Units | Options Exercise | -47.7% | -8,657 | 9,477 | 01 Mar 2026 | Direct | ||
| Melissa A. Fashinpaur | MTRN | Common Stock | Options Exercise | 251.5% | 659 | 921 | 01 Mar 2026 | Direct | ||
| Melissa A. Fashinpaur | MTRN | Restricted Stock Units | Award | 39.1% | 628 | 2,235 | 01 Mar 2026 | Direct |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.