Clearfield, Inc CLFD

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

Paper trade (simulated — no real money)

Fill: USD 27.7000 · FX 1 USD = 1.277900 SGD · about SGD 35.3978 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 36.22 → 27.70 · -23.5%
51.26038.63026.000 1 2 3,4 5 6,7 8 9 10 11 12 13 14 15 16 17 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
27.4500 28.1250 27.4500 27.7000 103,091
28.5200 28.5200 27.1900 27.5000 224,900
29.7200 30.0600 28.8900 29.1600 145,100
17 · 8-K After-hours · 16:00 ET FORM 8-K ↗
29.0000 29.5500 27.9100 29.3100 129,900
30.0100 30.9600 29.4000 30.6000 110,800
Weekend
Weekend
29.8200 30.2200 29.4400 29.4700 89,400
29.8100 30.1700 29.1500 29.9900 92,400
31.8500 31.8900 30.0000 30.1300 160,900
33.1400 33.1400 31.6500 32.5500 116,900
33.6700 33.9200 32.8700 33.1400 149,800
Weekend
Weekend
33.4200 34.2100 32.5000 34.0100 139,300
32.4500 33.5400 32.2700 33.1400 184,400
33.2800 33.6000 32.2700 32.9000 111,100
33.3400 33.8000 33.1300 33.7400 77,000
33.3100 33.4900 32.6800 33.1600 135,700
Weekend
Weekend
32.8900 33.9000 32.4900 33.4800 132,100
31.1700 32.5100 30.8200 32.1700 154,000
30.5700 31.3900 30.5700 31.1400 115,200
30.8200 31.0300 30.4300 30.4600 151,500
30.9600 30.9600 30.3300 30.6600 78,200
Weekend
Weekend
30.7300 31.6700 30.4100 31.0700 67,900
30.9300 31.0100 30.1300 30.5300 134,500
31.6000 31.7900 30.7500 31.0700 60,600
31.1400 32.1300 30.6100 31.8300 176,600
30.6100 31.3300 30.3800 30.8800 77,600
Weekend
Weekend
30.7800 30.7800 29.7200 30.1600 342,200
30.7200 31.2000 30.6000 30.6400 193,500
29.2500 30.2800 28.9600 30.0900 173,500
28.9600 29.2700 28.6900 29.1900 93,800
29.2400 29.3300 28.3000 28.7300 141,600
Weekend
Weekend
29.3200 30.2400 29.1300 30.0200 180,000
27.7600 28.8100 27.7600 28.2800 155,300
28.7400 29.2200 28.1100 28.2000 148,600
28.9900 29.3500 28.5100 28.9000 116,000
No trading
Weekend
Weekend
28.3500 28.9700 28.3100 28.6500 102,500
28.8000 29.0700 28.2300 28.3200 109,500
28.2500 29.0500 28.1700 28.7200 110,400
28.6900 28.7400 28.0000 28.2500 139,600
29.5500 29.9900 28.8300 29.0100 127,800
Weekend
Weekend
29.7000 29.9900 28.5500 29.5300 241,800
30.1800 30.7500 29.9100 29.9600 203,300
29.0600 30.0700 28.9500 29.8800 247,100
27.6700 29.5500 27.5000 29.4500 187,600
27.3800 27.6000 26.6600 27.2300 208,100
Weekend
Weekend
27.8000 28.5000 27.2300 27.5400 124,800
27.4700 28.0300 27.3500 27.5400 93,400
28.5400 28.6900 27.4400 27.8900 123,300
28.9400 28.9400 27.8100 28.1500 131,700
28.6900 30.0900 28.3000 29.4600 154,900
Weekend
Weekend
28.8000 29.6300 28.2500 28.7900 127,200
29.0200 29.8300 28.6000 28.7400 119,700
29.6600 30.2200 29.0100 29.0900 144,300
28.7100 29.5500 28.1600 29.4600 273,600
27.6300 29.3800 26.7700 28.7900 428,700
Weekend
Weekend
27.6700 28.4300 27.0900 27.4800 320,400
16 · 10-Q After-hours · 17:00 ET FORM 10-Q ↗
27.6200 28.9400 25.9100 26.6600 722,400
15 · 8-K After-hours · 16:00 ET FORM 8-K ↗
33.7400 34.4000 32.6000 33.7700 262,200
33.1200 34.2500 32.8200 33.7400 206,800
30.6800 32.1900 30.0000 32.1100 174,500
Weekend
Weekend
31.7300 32.2500 30.0100 30.2600 197,800
30.1900 31.1400 30.1900 30.8900 229,200
30.2900 30.6700 28.3000 29.5100 349,500
31.4600 31.6800 30.0900 31.2500 306,000
14 · 8-K Next filing day · accepted 27 Jul, 18:00 ET FORM 8-K ↗
31.5400 32.2700 30.0300 32.1200 185,500
Weekend
Weekend
30.5100 31.0400 29.3800 30.9900 203,400
30.1900 30.9700 30.0000 30.5000 189,400
31.5400 31.8700 30.5300 30.6400 156,700
30.8400 32.4100 30.8400 32.0200 185,600
30.9600 31.2200 30.0200 30.1500 114,300
Weekend
Weekend
29.9700 31.0300 29.4000 30.6400 174,600
31.4000 31.4200 30.7300 30.9200 196,500
33.3400 33.9700 31.1800 32.1200 143,600
33.2300 33.2900 32.1500 33.0100 182,000
33.3000 33.3400 32.4000 32.7400 219,500
Weekend
Weekend
33.7400 34.0800 33.2000 33.7700 124,900
33.4900 34.4200 33.0100 33.7700 222,100
32.2800 33.0300 31.6700 32.9400 121,600
34.1600 34.2000 32.0300 32.4900 256,700
34.1100 35.8800 34.1000 34.9600 170,100
Weekend
Weekend
No trading
38.3600 38.4600 33.7100 33.9700 209,500
39.3200 40.2800 38.4100 38.5000 112,300
38.7500 40.8000 38.7500 39.7900 106,900
38.1800 39.0600 37.0400 38.7500 165,200
Weekend
Weekend
36.8000 39.0800 36.5200 38.6300 516,000
37.5300 37.6900 35.5100 37.6300 174,900
37.4000 38.3500 36.4500 36.9600 172,700
38.5000 38.7300 36.8800 37.1600 254,200
40.8800 41.5900 38.9300 40.0100 231,000
Weekend
Weekend
No trading
39.8100 40.5400 39.0100 40.4500 255,000
39.9700 40.3700 38.6000 38.8800 161,600
40.1800 40.6300 38.9600 39.5300 160,600
41.3000 42.0000 38.5500 40.0900 244,000
Weekend
Weekend
40.1000 42.1600 39.2200 39.4300 238,200
38.0300 40.1000 37.4000 39.9900 338,400
39.0200 40.5700 37.6700 37.7900 266,500
41.5700 42.5900 38.0100 39.3700 204,500
41.2300 41.8900 40.0700 41.1000 205,900
Weekend
Weekend
43.4400 44.1700 39.1100 40.0400 418,200
43.5500 45.5100 42.0400 44.4900 280,100
47.7200 47.8000 44.4100 45.1300 416,400
48.6800 49.8800 47.2300 48.1900 350,400
46.7400 48.3400 44.3400 48.2400 349,900
Weekend
Weekend
47.5100 47.5100 43.8900 47.2200 439,700
50.7400 51.4000 45.2000 46.7000 633,600
50.0000 52.7300 48.1200 51.2600 1,072,100
47.0600 48.2500 45.0000 47.0400 518,900
No trading
Weekend
Weekend
43.5400 46.4800 43.2700 43.7300 327,200
41.5700 43.2700 41.4600 42.7800 178,000
42.9900 43.6200 41.7000 42.2000 252,100
42.9400 44.5700 39.6900 41.6700 382,300
43.6600 43.8000 42.1700 43.2500 495,800
Weekend
Weekend
42.5000 44.5800 41.6200 43.5000 375,100
42.6800 46.4700 40.5500 44.5700 573,100
45.1700 46.2500 41.0000 42.5100 409,200
45.6300 45.7900 43.6500 45.1500 795,700
40.5000 46.7500 39.7300 46.7300 878,800
Weekend
Weekend
37.2000 40.8400 37.2000 40.0400 910,000
13 · 10-Q After market open · 10:00 ET FORM 10-Q ↗
31.5500 37.7600 31.5500 37.4900 791,600
12 · 8-K After-hours · 16:00 ET FORM 8-K ↗
29.9500 30.6200 29.1800 30.2800 132,800
29.3000 30.1400 28.6300 29.8100 102,300
29.0100 29.9500 28.9500 29.3700 115,600
Weekend
Weekend
28.9800 29.5600 28.6100 29.4300 108,800
11 · 8-K After market open · 14:00 ET FORM 8-K ↗
27.8400 29.1800 27.7000 28.8900 145,200
28.0000 28.3000 25.6000 27.9100 303,300
29.1800 29.8700 27.2400 27.8700 90,800
30.2200 30.7500 28.3800 29.2700 160,200
Weekend
Weekend
30.4900 31.3400 28.4900 30.1700 133,100
30.9000 31.3000 28.3400 30.3700 332,000
32.3700 32.6400 29.6600 30.8000 255,300
31.2600 32.6200 31.2600 32.3400 164,600
29.6600 31.2800 29.6600 31.2100 105,400
Weekend
Weekend
29.4800 30.3500 29.4800 29.9800 92,600
27.8500 28.8700 27.8500 28.8700 74,500
27.6700 27.9500 27.0900 27.8200 121,600
27.9200 27.9200 27.3500 27.6200 101,800
27.0900 27.9200 27.0900 27.7100 145,300
Weekend
Weekend
27.2600 27.6100 26.1100 27.1600 245,100
26.5000 28.4000 26.0000 26.9900 496,500
27.5300 28.1000 26.2700 26.5700 224,300
26.6100 26.9600 25.7600 26.0000 128,700
26.6000 27.2700 26.5100 26.8000 155,100
Weekend
Weekend
No trading
25.2700 27.1300 25.2700 26.6100 95,400
26.8700 27.2000 26.0100 26.0200 106,500
27.0900 27.3100 23.7600 26.4700 273,400
27.9200 28.4500 26.5900 26.6500 122,100
Weekend
Weekend
28.5700 29.0800 27.3400 27.6600 290,900
29.4800 30.1000 28.5000 28.7100 118,500
29.9500 30.3100 29.4600 29.5600 137,600
28.8500 30.3100 28.8500 29.4900 102,500
28.6900 30.0000 28.4100 29.1700 157,500
Weekend
Weekend
28.4500 28.4500 27.6500 27.7700 103,400
28.2600 29.1500 27.9800 28.3600 75,700
28.8200 29.8100 28.4500 28.4700 77,000
29.1100 29.4000 28.7400 29.0900 71,600
28.9100 29.4400 28.4200 29.0100 88,600
Weekend
Weekend
28.8100 29.0500 28.1400 28.4500 64,500
28.6700 29.0900 28.2600 28.6900 63,400
29.6500 29.9100 29.2200 29.4100 44,800
29.7700 30.5500 29.4800 29.8000 94,200
29.1700 29.8800 28.7500 29.7700 75,300
Weekend
Weekend
30.1000 30.8400 29.8900 30.0100 110,800
31.3500 31.8700 30.4800 30.8500 64,200
31.3200 32.1300 30.7700 31.7900 129,600
30.9100 31.3000 29.9000 31.0600 98,300
30.7400 31.9100 30.7400 31.6100 54,000
Weekend
Weekend
10 · 8-K After market open · 12:45 ET FORM 8-K ↗
31.7300 33.3500 30.9900 31.4400 63,800
33.1300 33.1300 31.9000 32.2000 50,400
33.0000 33.2100 32.6200 32.9300 58,600
31.6700 32.9200 31.6100 32.7300 101,500
32.1000 32.4800 31.2000 31.6200 90,000
Weekend
Weekend
31.8900 32.9300 31.7400 32.5200 94,600
31.7400 32.2600 31.5400 32.0500 90,500
32.1300 32.5600 31.5100 31.8700 78,300
32.5200 32.8300 31.9600 32.3500 63,400
No trading
Weekend
Weekend
31.6500 32.8500 31.3900 32.6800 84,000
31.7200 31.7200 30.1000 31.6500 94,000
31.9000 31.9400 30.1100 31.4400 119,800
32.1500 32.6400 31.3800 31.4000 74,200
9 · 10-Q After market open · 14:00 ET FORM 10-Q ↗
30.9500 32.8000 30.7200 32.5100 120,200
Weekend
Weekend
29.7100 31.5300 29.7100 30.9100 195,200
32.0000 33.6600 27.2600 29.0800 422,300
8 · 8-K After-hours · 16:00 ET FORM 8-K ↗
30.4000 30.8200 29.6000 30.4700 214,500
30.4700 30.7700 29.4500 30.1300 147,400
29.8000 30.9200 29.8000 30.2700 100,100
Weekend
Weekend
29.6800 30.6900 29.3600 29.7700 124,700
29.8000 30.0800 29.0900 29.9700 123,400
31.4400 32.0000 29.8000 29.9300 138,700
31.1500 31.6500 31.0200 31.4400 78,300
30.7400 31.5600 30.1600 31.2100 105,500
Weekend
Weekend
32.1800 32.1800 30.6100 30.7700 102,700
31.4100 32.7200 31.4100 32.3500 183,400
30.0800 31.0300 29.7500 30.8500 114,000
30.6400 31.3200 29.7100 29.9500 130,700
No trading
Weekend
Weekend
32.3700 32.7500 31.0800 31.4200 162,900
7 · DEFA14A After market open · 15:36 ET DEFA14A ↗ 6 · DEF 14A After market open · 15:35 ET DEFINITIVE PROXY STATEMENT ↗
32.7700 33.4500 32.2100 32.3400 196,100
31.5700 32.4800 31.5300 32.4500 113,700
31.2200 32.3600 30.9600 31.7900 110,200
30.3400 31.2300 30.2200 31.1300 82,800
Weekend
Weekend
30.1200 30.4500 29.8000 30.3400 54,300
30.3400 30.5400 30.0000 30.2100 58,200
30.7000 30.7000 29.7300 30.3400 537,700
31.0000 31.1700 30.3300 30.8100 93,200
29.5100 31.4700 29.5100 31.1500 128,500
Weekend
Weekend
29.5000 29.8100 29.0100 29.4900 72,400
No trading
29.4700 29.7000 29.0400 29.1500 103,900
29.8300 29.9700 29.3900 29.4200 69,600
29.9300 30.3900 29.7200 29.9400 75,200
Weekend
Weekend
29.3800 30.2100 29.3600 30.1700 78,100
No trading
29.5400 29.8700 29.2900 29.4300 50,900
28.8900 29.8200 28.7500 29.6300 121,000
28.6500 29.3500 28.6500 29.0000 107,400
Weekend
Weekend
28.7000 29.1500 28.4700 28.5800 216,500
29.1700 29.4800 28.7100 28.9500 88,000
30.0000 30.2800 28.5600 28.6000 97,600
29.7200 30.5200 29.4700 30.0100 155,900
30.0300 30.2500 29.0500 29.1400 103,200
Weekend
Weekend
5 · 8-K After-hours · 17:00 ET FORM 8-K ↗
30.6900 30.6900 29.5300 29.6400 107,700
30.8000 30.9300 30.0100 30.6500 91,000
29.8800 30.9400 29.8400 30.6600 145,800
29.7200 30.2400 29.5200 30.0300 105,100
28.8300 29.6400 28.7600 29.4900 77,100
Weekend
Weekend
28.8800 29.3700 28.5200 28.7400 94,600
28.2500 28.9500 28.2100 28.8700 88,700
28.4600 28.6500 27.6700 28.2900 126,100
28.6300 29.1100 28.2400 28.3600 98,600
29.0200 29.0200 28.0400 28.5300 132,400
Weekend
Weekend
28.5900 29.7000 27.8000 29.3600 117,000
No trading
29.2900 30.7500 28.2900 28.4700 260,400
4 · 10-K After-hours · 17:10 ET FORM 10-K ↗
25.5500 31.2500 24.5800 28.0300 424,500
3 · 8-K Pre-market · 07:00 ET FORM 8-K ↗
29.3300 30.0000 29.0600 29.3800 133,700
Weekend
Weekend
28.2400 30.1200 28.1100 29.2600 98,900
30.6700 31.0000 28.0000 28.2200 131,000
29.7200 30.2600 29.5900 29.9500 89,300
29.7900 29.9800 29.2500 29.6700 101,900
2 · 8-K After-hours · 16:15 ET FORM 8-K ↗
30.5000 30.8100 29.6200 30.0800 109,000
Weekend
Weekend
30.6600 31.2000 30.3100 30.7200 68,500
33.3200 33.6200 30.9500 31.1600 113,700
32.3400 33.6400 32.3400 33.6300 93,400
32.7200 32.7200 32.0700 32.2300 75,400
32.5300 32.9800 31.8500 32.9100 81,600
Weekend
Weekend
32.3500 32.3800 31.5300 31.8500 111,100
33.1900 33.1900 32.3900 32.7500 80,000
33.8100 34.3300 33.0400 33.1600 136,200
33.9600 34.4400 32.9600 33.6700 60,800
35.3200 35.4700 34.3100 34.7600 72,400
Weekend
Weekend
36.3400 36.7000 34.7500 35.3000 115,500
35.8700 37.0000 35.8200 36.3900 67,300
1 · 8-K After market open · 10:30 ET FORM 8-K ↗
36.4500 36.8600 35.7400 36.1100 59,900
36.3300 36.8700 35.8300 36.4500 66,100
36.5000 36.7900 36.0700 36.3300 61,200
Weekend
Weekend
36.4700 36.5400 35.9200 36.2200 39,300

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.

17 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
16 10-Q FORM 10-Q (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
15 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
14 8-K FORM 8-K (opens SEC filing in a new tab) Next filing day · accepted 27 Jul, 18:00 ET Summarise
13 10-Q FORM 10-Q (opens SEC filing in a new tab) After market open · 10:00 ET Summarise
12 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
11 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 14:00 ET Summarise
10 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 12:45 ET Summarise
9 10-Q FORM 10-Q (opens SEC filing in a new tab) After market open · 14:00 ET Summarise
8 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
7 DEFA14A DEFA14A (opens SEC filing in a new tab) After market open · 15:36 ET Summarise
6 DEF 14A DEFINITIVE PROXY STATEMENT (opens SEC filing in a new tab) After market open · 15:35 ET Summarise
5 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
4 10-K FORM 10-K (opens SEC filing in a new tab) After-hours · 17:10 ET Summarise
3 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:00 ET Summarise
2 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 10:30 ET Summarise