8-K - MATERION Corp (0001104657) (Filer)
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8-K - MATERION filed an 8-K with the SEC on Nov 4 (a notice of a material company event).
Directly affected
- MTRN Materion
Named in this report.
Indirectly affected
- XLB Materials Select Sector SPDR+1.1% 30d
Materials Select Sector SPDR holds the materials sector that Materion belongs to, so it often moves with news about it.
- PH Parker-Hannifin-2.7% 30d
Parker-Hannifin is a large materials company like Materion; big names in a sector often move together.
- SNA Snap-on-3.0% 30d
Snap-on is a large materials company like Materion; big names in a sector often move together.
- BALL Ball+7.5% 30d
Ball is a large materials company like Materion; big names in a sector often move together.
- MAS Masco+20.4% 8d
Masco is a large materials company like Materion; big names in a sector often move together.
- SWK Stanley Black & Decker+13.9% 30d
Stanley Black & Decker is a large materials company like Materion; big names in a sector often move together.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| MTRN | +6.75% | -2.15% | base | after close | after close | after close | after close |
| XLB | -1.33% | +0.34% | base | after close | after close | after close | after close |
| PH | -3.45% | -4.84% | base | after close | after close | after close | after close |
| SNA | -1.79% | -1.75% | base | after close | after close | after close | after close |
| BALL | +0.08% | +5.09% | base | after close | after close | after close | after close |
| MAS | -7.43% | -1.86% | base | after close | after close | after close | after close |
| SWK | -3.94% | -1.02% | base | after close | after close | after close | after close |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
Filed: 2026-11-04 AccNo: 0001104657-26-000049 Size: 937 KB Item 2.02: Results of Operations and Financial Condition Item 9.01: Financial Statements and Exhibits
Source: sec-edgar
Materion (MTRN) since “8-K - MATERION Corp (0001104657) (Filer),” compared with the market
| Company | When | Move | Status |
|---|---|---|---|
| Ball (BALL) | three days earlier | +5.09% | final price |
| Ball (BALL) | five days earlier | +0.08% | final price |
| Masco (MAS) | three days earlier | -1.86% | final price |
| Masco (MAS) | five days earlier | -7.43% | final price |
| Materion (MTRN) | three days earlier | -2.15% | final price |
| Materion (MTRN) | five days earlier | +6.75% | final price |
| Parker-Hannifin (PH) | three days earlier | -4.84% | final price |
| Parker-Hannifin (PH) | five days earlier | -3.45% | final price |
| Snap-on (SNA) | three days earlier | -1.75% | final price |
| Snap-on (SNA) | five days earlier | -1.79% | final price |
| Stanley Black & Decker (SWK) | three days earlier | -1.02% | final price |
| Stanley Black & Decker (SWK) | five days earlier | -3.94% | final price |
| Select Sector Spdr Tr (XLB) | three days earlier | +0.34% | final price |
| Select Sector Spdr Tr (XLB) | five days earlier | -1.33% | final price |
Trades by members of Congress and officials in the stocks in this story
- Rep. Byron Donalds sold Parker-Hannifin (PH), worth $1,001 - $15,000 on 11 Aug 2026. That is 85 days before publication. Filed 15 Sep 2026. View the filing.
- Rep. Byron Donalds sold Parker-Hannifin (PH) (held by a spouse), worth $1,001 - $15,000 on 11 Aug 2026. That is 85 days before publication. Filed 15 Sep 2026. View the filing.
- Donald J Trump, an executive branch official, sold Ball (BALL), worth $50,001 - $100,000 on 21 Aug 2026. That is 75 days before publication. Filed 8 Oct 2026. View the filing.
- Rep. Rohit Khanna sold Masco (MAS) (held by a dependent child), worth $1,001 - $15,000 on 11 Sep 2026. That is 54 days before publication. Filed 7 Oct 2026. View the filing.
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
Who gains and who loses around Materion (MTRN)
Companies mentioned with this story
- MTRN Materion
Materion (MTRN) is linked, with no stored direction, high confidence in the 4 Nov 2026 story “8-K - MATERION Corp (0001104657) (Filer).” Reason on file: SEC 8-K filing -> direct issuer disclosure -> MTRN
- XLB Select Sector Spdr Tr
Select Sector Spdr Tr (XLB) is linked, with no stored direction, medium confidence in the 4 Nov 2026 story “8-K - MATERION Corp (0001104657) (Filer).” Reason on file: Materials Select Sector SPDR holds the materials sector that Materion belongs to, so it often moves with news about it
- PH Parker-Hannifin
In “8-K - MATERION Corp (0001104657) (Filer),” Parker-Hannifin (PH) is linked, with no stored direction, medium confidence. Reason on file: Parker-Hannifin is a large materials company like Materion; big names in a sector often move together
- SNA Snap-on
In “8-K - MATERION Corp (0001104657) (Filer),” Snap-on (SNA) is linked, with no stored direction, medium confidence. Reason on file: Snap-on is a large materials company like Materion; big names in a sector often move together
- BALL Ball
Ball (BALL) is linked, with no stored direction, medium confidence in the 4 Nov 2026 story “8-K - MATERION Corp (0001104657) (Filer).” Reason on file: Ball is a large materials company like Materion; big names in a sector often move together
- MAS Masco
For “8-K - MATERION Corp (0001104657) (Filer),” Masco (MAS) is linked, with no stored direction, medium confidence. Reason on file: Masco is a large materials company like Materion; big names in a sector often move together
- SWK Stanley Black & Decker
Stanley Black & Decker (SWK) is linked, with no stored direction, medium confidence in the 4 Nov 2026 story “8-K - MATERION Corp (0001104657) (Filer).” Reason on file: Stanley Black & Decker is a large materials company like Materion; big names in a sector often move together
How “8-K - MATERION Corp (0001104657) (Filer)” reaches Materion (MTRN)
The 4 Nov 2026 story “8-K - MATERION Corp (0001104657) (Filer)” names Materion (MTRN) because of this story.
What ties Materion (MTRN) to the headline is this: SEC 8-K filing -> direct issuer disclosure -> MTRN
A second company, Select Sector Spdr Tr (XLB), is listed for a different reason: Materials Select Sector SPDR holds the materials sector that Materion belongs to, so it often moves with news about it
Dates and price levels for Materion (MTRN)
MTRN traded between 290.00 and 321.48 across 2 sessions. The latest close on file is 290.71. PH traded between 869.80 and 976.92 across 20 sessions. The latest close on file is 945.52. XLB traded between 47.81 and 51.51 across 17 sessions. The latest close on file is 50.93.
How strong the case is around Materion (MTRN)
46 out of 100
“8-K - MATERION Corp (0001104657) (Filer)” scores 46 out of 100. The score uses 1 sources, and 7 linked companies.