8-K - EXTREME NETWORKS INC (0001078271) (Filer)
Published . Updated .
8-K - EXTREME NETWORKS filed an 8-K with the SEC on Oct 28 (a notice of a material company event).
Directly affected
- EXTR Extreme Networks+10.5% 11d
Named in this report.
Indirectly affected
- XLK Technology Select Sector SPDR+9.1% 16d
Technology Select Sector SPDR holds the technology sector that Extreme Networks belongs to, so it often moves with news about it.
- CSCO Cisco Systems+0.1% 30d
Cisco Systems is a peer of Extreme Networks in computer communications equipment; rivals often move on the same news.
- ANET Arista Networks-6.3% 30d
Arista Networks is a peer of Extreme Networks in computer communications equipment; rivals often move on the same news.
- FFIV F5-13.7% 30d
F5 is a peer of Extreme Networks in computer communications equipment; 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 |
|---|---|---|---|---|---|---|---|
| EXTR | -5.53% | -7.96% | base | +2.47% | -1.13% | after close | after close |
| XLKNo price data for this ticker | — | — | — | — | — | — | — |
| CSCONo price data for this ticker | — | — | — | — | — | — | — |
| ANETNo price data for this ticker | — | — | — | — | — | — | — |
| FFIVNo 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: 2026-10-28 AccNo: 0001193125-26-435112 Size: 1 MB Item 2.02: Results of Operations and Financial Condition Item 9.01: Financial Statements and Exhibits
Source: sec-edgar
Extreme Networks (EXTR) since this story, compared with the market
| Company | When | Move | Status |
|---|---|---|---|
| Extreme Networks (EXTR) | that day | +2.47% | final price |
| Extreme Networks (EXTR) | the next day | -1.13% | final price |
| Extreme Networks (EXTR) | three days earlier | -7.96% | final price |
| Extreme Networks (EXTR) | five days earlier | -5.53% | final price |
Congressional trades in the stocks in this story
- Rep. Rohit Khanna bought Cisco Systems (CSCO) (held by a spouse), worth $1,001 - $15,000 on 25 Sep 2026. That is 33 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Maria Elvira Salazar sold Cisco Systems (CSCO), worth $15,001 - $50,000 on 24 Sep 2026. That is 34 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Maria Elvira Salazar sold Cisco Systems (CSCO), worth $1,001 - $15,000 on 24 Sep 2026. That is 34 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Michael T. McCaul sold Arista Networks (ANET) (held by a spouse), worth $15,001 - $50,000 on 4 Aug 2026. That is 85 days before publication. Filed 14 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 is named in “8-K - EXTREME NETWORKS INC (0001078271) (Filer)”
Companies mentioned with this story
- EXTR Extreme Networks
For “8-K - EXTREME NETWORKS INC (0001078271) (Filer),” Extreme Networks (EXTR) is linked, with no stored direction, high confidence. Reason on file: SEC 8-K filing -> direct issuer disclosure -> EXTR
How “8-K - EXTREME NETWORKS INC (0001078271) (Filer)” reaches Extreme Networks (EXTR)
“8-K - EXTREME NETWORKS INC (0001078271) (Filer)” (28 Oct 2026) reaches Extreme Networks (EXTR) through this story.
What ties Extreme Networks (EXTR) to the headline is this: SEC 8-K filing -> direct issuer disclosure -> EXTR
Price levels for Extreme Networks (EXTR)
EXTR traded between 20.77 and 26.22 across 11 sessions. The latest close on file is 24.44.
How strong the case is around Extreme Networks (EXTR)
14 out of 100
“8-K - EXTREME NETWORKS INC (0001078271) (Filer)” scores 14 out of 100. The score uses 1 sources, and 1 linked companies.