Clearfield, Inc CLFD

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Clearfield, Inc. - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 30.9900 · FX 1 USD = 1.290100 SGD · about SGD 39.9802 per unit

Sign in to place simulated trades. 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 45.20 → 30.99 · -31.4%
51.26038.63026.000 1 2 3 4 5,6 7 8,9 10 11 12 13 14 15 Jul 25Oct 25Jan 26Apr 26Jul 26

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

Price & SEC Filing History 26 Jul 2025 — 27 Jul 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.

No data yet
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
15 · 10-Q After market open · 10:00 ET FORM 10-Q ↗
31.5500 37.7600 31.5500 37.4900 791,600
14 · 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
13 · 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
12 · 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
11 · 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
10 · 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
9 · DEFA14A After market open · 15:36 ET DEFA14A ↗ 8 · 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
7 · 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
6 · 10-K After-hours · 17:10 ET FORM 10-K ↗
25.5500 31.2500 24.5800 28.0300 424,500
5 · 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
4 · 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
3 · 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
34.8900 36.1100 34.2400 35.9100 53,400
35.2200 35.2200 34.2100 34.8600 60,800
35.0700 35.6000 34.5400 35.2000 96,300
35.0000 35.5100 34.9100 35.1400 45,800
Weekend
Weekend
35.1600 35.4000 34.5200 34.5600 87,100
37.5200 37.6600 35.3300 35.4900 128,900
36.5900 37.6600 36.5900 37.5000 100,900
34.9700 36.6900 34.8000 36.0900 89,200
35.5300 35.9800 35.2300 35.5200 99,400
Weekend
Weekend
36.8600 37.2400 34.7300 34.8400 119,100
35.8800 37.0200 35.2400 36.7900 91,800
35.6700 36.4900 35.1900 35.9200 59,400
36.0600 36.4800 35.2600 35.3400 101,700
36.0700 36.5500 35.8200 36.0100 88,000
Weekend
Weekend
35.4400 36.0700 35.0100 35.8100 79,100
35.2900 35.3700 34.6300 35.3200 90,400
34.0700 35.5800 33.8500 35.1500 107,500
33.8000 34.4200 33.5500 34.3800 102,500
34.0700 34.2500 33.5500 33.7300 63,700
Weekend
Weekend
33.9200 34.1700 33.4800 33.7200 90,800
33.6200 33.9300 33.3000 33.7300 83,500
34.5700 34.6900 33.3500 33.9800 95,400
34.1800 34.6800 34.0900 34.4200 91,500
33.7500 34.1900 33.4200 34.0600 140,700
Weekend
Weekend
34.4800 34.8300 33.7300 33.9700 194,300
34.2000 34.4600 33.9500 34.3700 75,400
33.7000 34.2100 33.3500 33.6700 121,600
33.0500 33.6900 32.8300 33.6300 108,300
32.9200 33.4300 32.0800 33.0500 190,300
Weekend
Weekend
33.8000 33.8000 32.6900 32.8000 106,100
33.0600 34.7900 32.8200 34.0100 170,700
33.2500 33.5900 32.6800 33.0400 94,900
33.5700 33.5700 32.7700 33.2500 77,200
33.0600 33.9000 32.3400 33.6400 132,200
Weekend
Weekend
33.3300 33.4300 32.7500 32.9300 120,200
31.7200 33.1900 31.4200 33.0500 167,900
32.1400 32.3400 31.4600 31.6600 125,900
32.1000 32.9400 32.0500 32.1400 131,600
No trading
Weekend
Weekend
33.1700 33.1700 32.3000 32.6200 551,100
32.7300 33.4400 32.6700 33.1000 81,500
32.9200 33.3900 32.6700 32.7300 75,600
32.3900 33.0000 32.3900 32.9400 112,500
32.8500 32.9900 32.4000 32.4400 92,200
Weekend
Weekend
31.6800 33.0500 31.2600 32.9100 199,500
31.0800 31.4900 30.5800 31.2400 141,200
31.9000 31.9000 30.7200 31.1300 116,800
31.7800 32.0300 31.1800 31.9500 216,300
31.4100 31.8000 31.1500 31.7300 109,700
Weekend
Weekend
31.6400 31.6900 30.2700 31.3800 187,400
33.3900 33.4800 31.3200 31.5000 183,500
34.7200 35.0000 33.7500 33.8300 200,000
32.8500 34.3100 32.4700 34.2700 236,100
32.9000 33.8000 32.0900 32.7000 358,400
Weekend
Weekend
33.3700 33.8200 31.3600 32.7900 429,300
2 · 10-Q After market open · 13:01 ET FORM 10-Q ↗
40.0500 40.5900 30.9300 33.2600 885,700
1 · 8-K After-hours · 16:00 ET FORM 8-K ↗
44.1800 44.9800 43.3800 44.1400 194,300
44.0000 44.2800 42.7700 43.9400 166,800
40.9500 43.9000 40.9500 43.8900 166,200
Weekend
Weekend
42.8200 43.1300 40.7900 40.8100 288,300
43.7900 44.3900 43.0700 43.8100 159,000
43.7700 44.8300 43.0000 43.7200 124,900
45.6500 45.9000 43.8200 43.8600 124,600
44.4000 45.8500 44.2300 45.2000 99,200
Weekend
Weekend

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.

15 10-Q FORM 10-Q (opens SEC filing in a new tab) After market open · 10:00 ET Summarise
14 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
13 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 14:00 ET Summarise
12 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 12:45 ET Summarise
11 10-Q FORM 10-Q (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-hours · 16:00 ET Summarise
9 DEFA14A DEFA14A (opens SEC filing in a new tab) After market open · 15:36 ET Summarise
8 DEF 14A DEFINITIVE PROXY STATEMENT (opens SEC filing in a new tab) After market open · 15:35 ET Summarise
7 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
6 10-K FORM 10-K (opens SEC filing in a new tab) After-hours · 17:10 ET Summarise
5 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:00 ET Summarise
4 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
3 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 10:30 ET Summarise
2 10-Q FORM 10-Q (opens SEC filing in a new tab) After market open · 13:01 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise