Extreme Networks, Inc EXTR

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Extreme Networks, Inc. - Common Stock · Company · Nasdaq · Technology / Communication Equipment

Paper trade (simulated — no real money)

Fill: USD 21.9700 · FX 1 USD = 1.277900 SGD · about SGD 28.0755 per unit

Sign in to practise with simulated trades before investing real money. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 20.89 → 21.97 · 5.2%
33.71023.72513.740 1 2 3 4 5,6 Oct 25Jan 26Apr 26Jul 26Oct 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 24 Oct 2025 — 25 Oct 2026 (Last year)

Daily Nasdaq prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

Weekend
Weekend
21.7900 22.3300 21.6800 21.9700 912,195
22.2400 22.4100 21.6900 22.0400 1,055,100
22.6500 22.7200 22.1700 22.5400 930,300
21.8300 22.4600 21.6300 22.2200 679,500
22.1400 22.3400 21.7200 21.9100 800,300
Weekend
Weekend
22.3600 22.3600 21.6600 21.7300 912,800
22.0900 22.5000 21.6100 22.4000 938,200
23.1000 23.4600 22.3800 22.4600 1,018,300
23.4600 23.7900 22.9300 23.4900 970,700
24.1100 24.1100 23.5100 23.5500 1,111,500
Weekend
Weekend
24.2200 24.7400 23.5200 24.1900 1,331,900
24.1900 24.7500 24.0400 24.1800 1,993,800
24.2300 25.1800 24.1200 24.6000 2,079,300
23.5800 24.5800 23.3600 24.5400 1,742,300
23.0000 23.7100 22.7200 23.3300 1,822,200
Weekend
Weekend
22.5000 23.4800 22.3100 23.1200 1,976,300
21.9000 22.0300 21.2400 21.9700 1,645,500
21.2400 21.6900 21.1400 21.4500 1,985,100
21.3200 21.3200 20.7600 21.0700 1,665,500
21.4400 21.4400 20.8800 21.0000 1,591,900
Weekend
Weekend
21.7700 21.9400 21.5000 21.5200 1,770,900
21.6700 21.8800 21.5100 21.6400 1,172,700
22.0900 22.0900 21.6900 22.0300 954,300
22.7500 22.7600 21.8400 22.1100 1,488,900
22.5500 22.7900 22.1800 22.7300 917,600
Weekend
Weekend
6 · DEFA14A After-hours · 20:15 ET DEFA14A ↗ 5 · DEF 14A After-hours · 20:12 ET DEF 14A ↗
22.5400 22.7100 21.9400 22.3100 2,394,500
22.4200 22.9200 22.2400 22.3100 1,746,700
22.2100 22.4000 21.6400 21.8900 1,219,800
21.7600 22.1000 21.7300 22.0500 1,254,200
21.2700 22.1300 21.0700 21.6300 1,650,800
Weekend
Weekend
21.5100 22.4900 21.5100 22.2000 1,127,500
21.1000 21.6000 21.0600 21.1800 1,188,400
21.6200 21.7900 21.3600 21.4600 1,074,000
21.7900 21.9100 21.3600 21.6500 1,202,100
No trading
Weekend
Weekend
22.1400 22.1500 21.4400 21.7000 803,100
22.0600 22.2900 21.7200 21.8900 1,786,500
21.7900 22.0400 21.6600 22.0100 1,104,900
22.1900 22.3200 21.7200 21.7800 1,334,100
22.6600 22.8300 22.2200 22.4900 1,131,400
Weekend
Weekend
23.1200 23.4000 22.3300 22.5800 1,638,800
23.1000 23.3100 22.7200 23.2300 1,804,500
4 · 8-K After-hours · 17:02 ET 8-K ↗
22.6000 23.0600 22.5300 22.8400 1,315,000
22.9500 23.0800 22.4300 22.6300 1,126,500
22.7200 22.7200 22.2300 22.3800 1,065,500
Weekend
Weekend
22.3000 23.0400 22.0200 23.0200 1,513,800
22.5700 22.9400 22.2900 22.3200 1,169,600
24.0400 24.1100 22.7600 22.7900 1,425,900
23.3200 24.2000 23.3200 23.7500 2,010,900
24.0200 24.4000 23.9200 24.2800 1,386,800
3 · 10-K Next filing day · accepted 14 Aug, 19:42 ET 10-K ↗
Weekend
Weekend
24.0500 25.2000 24.0500 24.4100 1,317,700
24.0600 25.1000 23.9800 24.0500 2,478,000
24.4500 24.8800 24.3400 24.4200 1,410,200
23.7700 24.2900 23.5100 23.9000 1,227,900
24.1800 24.4900 23.4900 23.5400 2,177,800
Weekend
Weekend
24.7400 24.9300 23.8700 23.9700 1,618,100
25.7900 25.8800 24.1500 24.3200 2,931,100
26.8300 27.9900 25.8900 26.1900 4,354,900
2 · 8-K Pre-market · 07:12 ET 8-K ↗
31.1800 32.4100 30.3100 32.3400 2,566,100
30.3300 30.4400 29.5300 29.9800 1,738,800
Weekend
Weekend
30.3500 30.7600 29.6800 30.1400 1,422,400
30.0600 30.4300 29.5300 29.8400 1,247,400
1 · 8-K Pre-market · 07:17 ET 8-K ↗
29.9900 30.3600 28.9300 29.0700 1,670,700
29.3300 30.0700 28.4100 29.9900 1,335,000
30.0300 30.1800 29.1100 29.9500 1,208,100
Weekend
Weekend
29.7500 29.9500 28.9900 29.4900 1,187,700
30.0200 30.3400 29.1000 29.7300 1,608,700
30.1200 30.7500 30.1200 30.2700 1,269,500
31.0100 31.0300 30.2100 30.4400 1,677,500
30.4500 30.7100 29.8100 30.2800 1,218,000
Weekend
Weekend
29.1700 30.7000 28.7900 30.3400 2,007,400
29.8200 30.2000 29.1000 29.7600 2,188,300
33.1600 33.4900 29.8100 30.5000 2,576,100
33.4000 33.4600 32.4300 33.0200 1,966,500
33.2600 33.4600 31.9400 32.9100 1,599,800
Weekend
Weekend
32.4200 33.7300 32.4000 33.7100 2,382,700
32.1000 33.0000 31.7600 32.8700 2,062,800
29.8600 31.2600 29.3600 31.1200 1,483,500
30.8900 31.1700 29.7600 30.0200 2,686,100
29.8800 31.5000 29.5900 31.3300 1,342,300
Weekend
Weekend
No trading
31.1600 31.2600 29.4000 29.8000 1,944,500
31.7300 32.4100 31.3800 31.4300 1,460,400
31.8100 33.1000 31.8100 32.3700 2,282,500
31.6200 32.4300 30.5700 31.9800 2,329,300
Weekend
Weekend
30.5700 32.0600 29.7000 31.7400 7,147,600
31.6100 31.8000 30.4000 30.9600 2,043,500
31.6700 32.0900 30.7500 30.9300 1,570,700
30.7300 31.8000 30.5600 31.4500 1,865,800
31.5800 32.2900 31.2700 31.8500 1,480,400
Weekend
Weekend
No trading
31.6900 31.7800 30.8700 31.3800 4,274,100
31.9000 32.0100 30.7400 30.8300 1,748,900
32.0700 32.2100 31.2900 31.5100 1,778,000
31.5000 32.0600 31.1200 31.6700 2,280,600
Weekend
Weekend
31.0700 31.5700 30.6000 31.1100 1,676,200
29.5700 31.2600 29.4300 31.0700 2,512,800
28.7500 29.6100 28.3800 28.5800 1,575,700
29.7200 29.8100 27.5900 28.7300 2,827,600
28.9200 30.1600 28.4900 29.5700 2,099,900
Weekend
Weekend
29.0500 29.4000 27.9800 28.0200 1,763,900
28.0800 29.7800 27.8000 29.6100 2,002,300
29.1600 29.1600 28.2800 28.7900 2,176,300
28.4500 29.4800 28.3700 29.4800 1,927,400
26.7000 28.2300 26.6700 28.1300 2,280,700
Weekend
Weekend
26.2700 26.8000 25.7000 26.5100 2,805,700
26.8700 26.9300 25.8000 26.2100 1,400,700
27.2400 27.2800 26.4000 26.6700 1,566,000
25.7100 27.1000 25.1900 27.0200 2,741,900
No trading
Weekend
Weekend
24.3700 25.8400 24.3700 25.6000 2,699,100
23.2600 23.9900 23.2000 23.9000 1,458,300
23.6800 24.0700 23.4400 23.4800 1,415,100
23.9300 24.0600 23.2800 23.5400 1,773,200
24.8400 25.0600 23.7400 24.1100 2,248,200
Weekend
Weekend
24.3400 25.1300 24.0000 24.6600 2,512,500
23.4200 25.0500 23.1000 24.7100 4,470,900
22.9600 23.0000 22.3300 22.7700 2,717,400
24.1700 24.2000 22.7300 22.7900 2,223,500
24.2200 24.5000 23.8800 24.3100 2,280,500
Weekend
Weekend
23.6300 24.2100 23.6300 24.0400 2,397,600
23.5800 23.7200 23.0100 23.5200 2,485,000
23.7500 23.8800 23.3400 23.5400 2,873,800
22.8400 23.7700 22.6600 23.7100 2,994,700
22.5000 23.2000 22.3000 22.8400 3,339,100
Weekend
Weekend
22.0200 22.4400 21.7000 22.2900 3,567,500
21.8800 22.2000 21.1800 22.0900 4,253,900
18.0500 22.0500 17.6100 21.8500 8,312,700
17.3500 17.4800 16.7100 17.0500 2,823,100
17.5600 17.8800 17.3100 17.4600 1,809,500
Weekend
Weekend
16.9000 17.6300 16.9000 17.5900 2,308,400
17.5500 17.7300 16.3900 16.9000 5,414,700
18.7000 18.8500 17.0200 17.5800 6,115,000
18.3500 19.6500 18.1400 18.6700 5,260,300
17.9900 18.3100 17.9900 18.2900 1,867,800
Weekend
Weekend
17.6300 18.1400 17.6300 17.9900 1,654,100
17.3600 17.5500 17.3100 17.5000 1,443,700
17.5200 17.6200 17.1100 17.3500 1,332,600
17.7700 17.8800 17.4800 17.5300 1,583,900
17.2900 17.7800 17.1500 17.6400 2,752,100
Weekend
Weekend
17.8800 18.0400 17.2000 17.3700 2,901,500
16.5200 17.7000 16.2800 17.6600 3,500,400
16.3900 16.7300 16.3400 16.5000 2,586,800
15.3500 15.8800 15.3500 15.8200 1,745,600
15.4000 15.6900 15.3800 15.4600 1,005,500
Weekend
Weekend
No trading
14.9500 15.4500 14.9000 15.3600 1,035,400
15.1800 15.4700 15.1800 15.2000 1,348,300
15.1400 15.3900 14.9000 15.0800 1,446,000
15.3100 15.4400 14.9300 14.9700 1,513,100
Weekend
Weekend
15.2300 15.3300 15.0700 15.2600 1,048,700
15.3200 15.6800 15.2500 15.4600 942,700
15.3300 15.4900 15.2100 15.4600 1,035,000
15.0300 15.4500 14.8500 15.1500 1,218,200
14.9800 15.3400 14.8000 15.1700 1,340,500
Weekend
Weekend
15.1300 15.1600 14.5300 14.7100 3,543,100
14.7400 15.2700 14.6500 15.0300 1,099,700
14.9900 15.0900 14.8300 14.9300 1,816,300
14.8400 15.0900 14.8000 15.0500 1,150,300
14.6500 14.9100 14.6200 14.8300 1,284,900
Weekend
Weekend
14.4100 14.7800 14.3400 14.4900 1,212,800
14.3400 14.4700 14.2000 14.2600 1,032,600
14.2800 14.6800 14.2800 14.5700 1,452,000
14.0600 14.4600 14.0000 14.2600 1,567,500
13.7100 14.1000 13.5400 14.0300 1,479,900
Weekend
Weekend
14.0600 14.2800 13.7100 13.9800 1,546,400
14.3900 14.7200 14.2600 14.4400 1,793,100
14.2700 14.6600 14.1200 14.4400 1,791,500
13.9200 14.2700 13.7000 14.1900 1,120,600
13.7600 14.2600 13.5200 14.2500 1,664,700
Weekend
Weekend
13.7700 14.1200 13.6000 13.9800 1,647,500
14.0000 14.1900 13.8300 14.0500 1,104,900
13.8000 14.0100 13.7000 14.0000 1,346,000
13.8600 14.1200 13.7300 13.7400 1,016,700
14.0000 14.0400 13.4800 13.7800 2,174,300
Weekend
Weekend
14.0500 14.5500 13.9600 14.0500 1,323,600
14.0700 14.2100 13.8000 14.0400 3,576,700
14.1900 14.4600 14.0800 14.1200 1,516,900
14.4100 14.7200 14.1200 14.2000 1,745,600
No trading
Weekend
Weekend
14.3200 14.5100 14.1000 14.4600 1,788,800
14.7900 14.9900 13.9800 14.1400 2,802,200
15.5800 15.6500 14.8200 14.9600 2,244,600
15.6200 15.8000 15.4000 15.4500 1,259,900
15.2000 15.5100 15.0700 15.4400 1,272,500
Weekend
Weekend
15.2700 15.4200 14.8600 15.2400 1,447,100
14.8800 15.2000 14.7000 15.0600 1,702,200
14.9800 15.3400 14.5400 15.0000 2,182,100
14.7800 15.0300 14.5900 14.8900 2,300,200
14.4600 15.1300 14.4500 14.7900 1,698,200
Weekend
Weekend
14.2000 15.0900 14.1300 14.5800 2,338,300
14.7800 14.9600 13.9700 14.3700 3,353,100
15.5000 15.6000 14.4000 15.0200 4,503,900
15.2200 15.3500 14.6100 14.7000 3,001,900
14.8500 15.3900 14.8500 15.2000 2,272,800
Weekend
Weekend
15.1800 15.2800 14.7400 14.7500 1,674,600
15.3400 15.6500 15.1600 15.1900 1,527,000
15.0800 15.3100 14.8100 15.1100 1,619,300
15.5100 15.7800 14.9500 15.0200 1,277,800
No trading
Weekend
Weekend
16.1700 16.1700 15.8000 15.9600 1,464,700
16.1800 16.3900 16.0400 16.0900 1,084,800
16.1500 16.1600 15.7700 16.0600 1,087,500
15.6500 16.2000 15.5300 16.1500 1,407,900
15.4800 15.6800 15.4000 15.6000 1,621,600
Weekend
Weekend
15.7600 15.9800 15.5300 15.6200 1,033,600
16.0100 16.1700 15.7100 15.8500 1,375,100
16.4100 16.4300 16.0900 16.1400 1,255,400
16.6000 16.6000 16.2300 16.4100 1,350,500
16.6100 16.8200 16.4400 16.6500 935,200
Weekend
Weekend
16.8200 16.9300 16.2200 16.5400 1,173,100
No trading
16.8900 16.9600 16.6100 16.6500 709,300
16.9200 16.9500 16.8000 16.8900 718,300
16.8200 16.9200 16.7300 16.9200 749,100
Weekend
Weekend
16.8100 16.9800 16.7300 16.8800 561,000
No trading
16.7700 16.8100 16.6700 16.7900 317,800
16.8500 16.9900 16.7500 16.7700 935,900
16.8600 17.1400 16.7700 16.9900 1,232,800
Weekend
Weekend
16.7400 17.0100 16.6400 16.8500 2,968,500
17.0000 17.1400 16.6200 16.8000 1,358,200
16.8400 17.2900 16.5700 16.6500 1,437,100
16.8900 16.9900 16.7400 16.7900 760,200
16.9500 17.0600 16.8000 16.9200 947,500
Weekend
Weekend
17.2800 17.3400 16.8600 16.9100 1,622,300
18.1400 18.2400 17.0700 17.3300 1,870,600
18.0100 18.3600 17.8400 18.2000 1,611,300
18.1000 18.3000 17.9000 18.0600 770,600
17.7300 18.2000 17.6900 18.1500 928,600
Weekend
Weekend
17.5200 17.6200 17.3100 17.5900 721,000
17.4500 17.5200 17.2800 17.4500 993,700
17.2900 17.4600 16.9900 17.4100 652,900
17.1700 17.3200 17.0400 17.2900 925,200
17.2100 17.3600 16.9900 17.0400 1,149,700
Weekend
Weekend
17.6300 17.6300 17.3800 17.5000 611,100
No trading
17.4900 17.7600 17.3800 17.4800 1,804,900
17.1700 17.6600 17.1700 17.4700 1,380,000
17.3100 17.6300 17.0300 17.0800 1,210,800
Weekend
Weekend
16.8800 17.4100 16.7300 17.3100 1,408,800
17.4100 17.8300 16.8600 16.9200 1,692,300
17.4200 17.6800 16.8900 16.9200 1,647,100
16.9000 17.1200 16.7100 16.7300 1,500,500
17.4300 17.7200 16.9500 17.0300 1,255,100
Weekend
Weekend
17.1300 17.7700 17.0100 17.6400 1,448,800
18.2500 18.4300 17.2000 17.6500 1,911,900
17.7600 18.3100 17.7100 18.2700 2,280,000
18.2500 18.3800 17.4900 17.5400 1,907,200
17.8900 18.2600 17.5700 17.9100 2,504,800
Weekend
Weekend
17.3900 17.6100 17.0300 17.4200 1,563,700
17.5400 17.7900 17.3900 17.5100 1,538,600
17.7900 18.0300 17.4900 17.6500 1,559,300
18.4200 18.4200 17.5800 17.8000 1,558,400
19.0200 19.1400 18.6400 18.7800 2,123,300
Weekend
Weekend
18.8700 19.5900 18.8600 19.0200 3,382,300
18.4900 19.9000 18.3400 18.5300 4,543,900
19.0000 19.5700 16.5400 18.0100 5,015,900
20.7800 21.6500 20.6800 21.2700 2,357,000
21.1500 21.2700 20.6800 20.7400 1,736,400
Weekend
Weekend
21.2100 21.3200 20.8800 20.8900 681,000

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

6 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 20:15 ET Summarise
5 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 20:12 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:02 ET Summarise
3 10-K 10-K (opens SEC filing in a new tab) Next filing day · accepted 14 Aug, 19:42 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:12 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:17 ET Summarise