8-K - EXPONENT INC (0000851520) (Filer)
Published . Updated .
8-K - EXPONENT filed an 8-K with the SEC on Oct 29 (a notice of a material company event).
Directly affected
- EXPO Exponent
Named in this report.
Indirectly affected
- XLB Materials Select Sector SPDR+0.4% 30d
Materials Select Sector SPDR holds the materials sector that Eagle Materials belongs to, so it often moves with news about it.
- EXP Eagle Materials-2.0% 9d
Eagle Materials is a peer of Eagle Materials in cement, hydraulic; rivals often move on the same news.
- CRH Crh+4.1% 30d
Crh is a peer of Eagle Materials in cement, hydraulic; rivals often move on the same news.
- AMRZ Amrize+5.1% 8d
Amrize is a peer of Eagle Materials in cement, hydraulic; rivals often move on the same news.
- CX CEMEX, S.A.B. de C.V-6.5% 11d
CEMEX, S.A.B. de C.V is a peer of Eagle Materials in cement, hydraulic; rivals often move on the same news.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| EXPO | -1.31% | -2.56% | base | +2.20% | +10.37% | after close | after close |
| XLBNo price data for this ticker | — | — | — | — | — | — | — |
| EXPNo price data for this ticker | — | — | — | — | — | — | — |
| CRHNo price data for this ticker | — | — | — | — | — | — | — |
| AMRZNo price data for this ticker | — | — | — | — | — | — | — |
| CXNo price data for this ticker | — | — | — | — | — | — | — |
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.
Market Call
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Filed: 2026-10-29 AccNo: 0001171843-26-006972 Size: 387 KB Item 2.02: Results of Operations and Financial Condition Item 7.01: Regulation FD Disclosure Item 9.01: Financial Statements and Exhibits
Source: sec-edgar
Price since this story was published: Exponent (EXPO)
| Company | When | Move | Status |
|---|---|---|---|
| Exponent (EXPO) | that day | +2.20% | final price |
| Exponent (EXPO) | the next day | +10.37% | final price |
| Exponent (EXPO) | three days earlier | -2.56% | final price |
| Exponent (EXPO) | five days earlier | -1.31% | final price |
Trades by members of Congress and officials in the stocks in this story
- Rep. Rohit Khanna bought Crh Public (CRH) (held by a dependent child), worth $1,001 - $15,000 on 11 Sep 2026. That is 48 days before publication. Filed 7 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, bought Crh Public (CRH), worth $50,001 - $100,000 on 28 Aug 2026. That is 62 days before publication. Filed 8 Oct 2026. View the filing.
- Rep. Rohit Khanna sold Crh Public (CRH) (held by a spouse), worth $1,001 - $15,000 on 24 Aug 2026. That is 66 days before publication. Filed 4 Sep 2026. View the filing.
- Donald J Trump, an executive branch official, sold Amrize (AMRZ), worth $50,001 - $100,000 on 28 Aug 2026. That is 62 days before publication. Filed 8 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, sold Amrize (AMRZ), worth $1,001 - $15,000 on 24 Aug 2026. That is 66 days before publication. Filed 8 Oct 2026. View the filing.
- Rep. Rohit Khanna bought Amrize (AMRZ) (held by a spouse), worth $1,001 - $15,000 on 12 Aug 2026. That is 78 days before publication. Filed 4 Sep 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 is named in “8-K - EXPONENT INC (0000851520) (Filer)”
Companies carried with this story
- EXPO Exponent
In “8-K - EXPONENT INC (0000851520) (Filer),” Exponent (EXPO) is linked, with no stored direction, high confidence. Reason on file: SEC 8-K filing -> direct issuer disclosure -> EXPO
How “8-K - EXPONENT INC (0000851520) (Filer)” reaches Exponent (EXPO)
On 29 Oct 2026, “8-K - EXPONENT INC (0000851520) (Filer)” is the story that connects Exponent (EXPO) to this story.
For Exponent (EXPO), the reason on file says SEC 8-K filing -> direct issuer disclosure -> EXPO
Price levels for Exponent (EXPO)
EXPO traded between 77.00 and 83.03 across 2 sessions. The latest close on file is 80.23.
How solid “8-K - EXPONENT INC (0000851520) (Filer)” looks
14 out of 100
“8-K - EXPONENT INC (0000851520) (Filer)” scores 14 out of 100. The score uses 1 sources, and 1 linked companies.