Richardson Electronics, Ltd RELL

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Richardson Electronics, Ltd. - Common Stock · Company · Nasdaq · Technology / Electronic Components

Paper trade (simulated — no real money)

Fill: USD 17.6800 · FX 1 USD = 1.277900 SGD · about SGD 22.5933 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 10.73 → 17.68 · 64.8%
21.82015.6259.430 1 2 3 4 5 6 7,8 9 10,11 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
17.4200 17.9400 17.1700 17.6800 253,670
19.0000 19.0000 17.3100 17.5000 261,100
19.3300 19.7100 18.9300 19.7100 229,100
18.8000 19.1900 18.2900 19.0000 187,000
18.8100 19.2300 18.4000 19.0300 247,900
Weekend
Weekend
19.1900 19.3900 18.0300 18.3300 256,200
19.7900 19.7900 18.7600 19.2400 283,000
20.4000 21.1500 19.3900 20.2000 497,500
21.0300 21.3500 20.0600 21.2800 789,600
20.9100 21.4900 20.5200 20.7400 553,000
Weekend
Weekend
19.9900 21.4400 19.7400 20.7900 491,700
11 · 8-K/A After-hours · 19:43 ET 8-K/A ↗ 10 · 10-Q After market open · 15:44 ET 10-Q ↗
20.1100 20.9500 19.3800 19.9700 1,099,200
9 · 8-K After-hours · 20:20 ET 8-K ↗
18.8000 20.3000 18.3400 20.0000 1,451,500
19.0100 19.2000 18.7900 19.0500 217,200
19.0200 19.5000 18.7600 18.7800 284,100
Weekend
Weekend
18.8200 19.0300 18.6000 18.9900 153,300
17.8000 18.6200 17.4200 18.5600 144,700
17.3000 18.0000 17.3000 17.7300 113,200
17.2000 17.4600 16.8600 17.3000 96,800
17.4200 17.6300 16.9300 17.1100 113,700
Weekend
Weekend
17.2400 17.8300 17.2400 17.5200 67,700
17.1300 17.3600 16.7400 17.1300 57,600
17.2000 17.3200 16.8800 17.2600 84,100
16.7100 17.2800 16.6900 17.2300 62,800
16.1300 16.6000 15.9600 16.5900 112,700
Weekend
Weekend
16.6800 16.7200 15.7100 16.0600 198,700
16.8300 17.0300 16.6300 16.6800 61,000
16.3400 16.7400 16.1500 16.4500 98,400
16.2700 16.4000 15.8400 16.2800 99,800
17.1100 17.1100 16.2200 16.2800 115,000
Weekend
Weekend
17.2900 17.6200 17.1800 17.4700 56,300
17.0300 17.3800 16.7000 17.0400 121,500
17.5100 17.8000 17.3700 17.4200 79,600
17.6100 17.8300 17.3700 17.6300 107,600
No trading
Weekend
Weekend
17.1900 17.4400 17.0700 17.3300 72,100
17.0900 17.0900 16.4800 16.9800 89,800
16.7600 17.1300 16.5200 16.9900 123,200
17.0700 17.0900 16.3100 16.6900 175,000
17.7800 17.8700 17.0100 17.3200 176,400
Weekend
Weekend
18.0900 18.2200 17.5700 17.7100 180,400
18.0700 18.1700 17.8000 17.9900 129,200
16.9300 17.9000 16.7800 17.7800 263,200
16.8600 17.2500 16.5500 16.8700 147,500
17.0000 17.0200 16.3200 16.8100 180,400
Weekend
Weekend
8 · DEFA14A After market open · 10:15 ET DEFA14A ↗ 7 · DEF 14A After market open · 10:14 ET DEF 14A ↗
17.7400 17.9500 16.7300 17.2100 319,200
17.9500 18.1800 17.3100 17.5100 202,300
19.1000 19.2900 17.7200 18.0400 208,800
19.3100 19.5500 18.5800 19.0100 250,000
20.3400 20.4200 19.6200 19.9200 148,000
Weekend
Weekend
20.3600 20.8100 19.9600 20.3400 224,300
20.5600 20.7300 20.2400 20.4100 128,800
20.3700 20.6400 20.2700 20.5700 116,900
20.2000 20.5100 19.9700 20.2000 139,200
20.8000 20.8000 19.8400 19.8900 197,600
Weekend
Weekend
20.8600 21.0200 19.6800 20.6600 269,800
20.6600 21.7200 20.3700 20.7400 635,500
21.4600 21.5500 20.7900 20.9800 353,300
19.7800 21.7400 19.3400 21.3800 667,600
6 · 10-K After market open · 13:35 ET 10-K ↗
18.4100 19.8400 18.1500 19.6500 403,100
Weekend
Weekend
18.4000 18.6000 17.7000 18.2900 201,400
17.3600 18.4000 17.2700 18.1300 281,000
18.7100 19.1200 16.5700 16.6900 556,600
19.6300 20.0500 18.5700 18.7600 777,200
18.3200 18.6400 17.4100 18.4800 292,100
Weekend
Weekend
21.8000 21.8000 17.5000 17.9600 829,900
21.1800 23.1500 20.6100 21.8200 1,065,700
5 · 8-K After-hours · 16:25 ET 8-K ↗
17.1500 18.3100 16.7000 18.0100 509,200
16.9100 17.5500 16.6900 17.1800 101,200
17.2300 17.5800 16.4800 16.5600 187,200
Weekend
Weekend
16.1800 17.2200 15.2400 17.1800 186,200
16.9200 17.1000 16.3400 16.7000 113,800
17.5400 17.6300 16.7000 17.1400 88,400
17.3100 17.6500 16.9000 17.5000 139,500
16.9100 17.0600 16.5000 17.0200 107,400
Weekend
Weekend
16.9300 17.5100 16.5900 17.2200 66,500
16.9800 17.5000 16.7300 17.0300 129,200
15.9100 16.7000 15.9100 16.6300 144,300
16.7900 16.8900 15.3700 16.1500 240,500
16.7200 17.3900 16.6200 16.9200 141,900
Weekend
Weekend
No trading
19.0200 19.0500 16.3400 16.6100 212,200
18.7200 19.1700 18.3300 18.7700 109,300
18.4000 19.1600 18.1800 19.0100 214,200
17.5400 18.4000 17.2100 18.3500 114,200
Weekend
Weekend
17.7200 17.8000 17.1500 17.6300 430,800
18.0500 18.2600 17.5100 18.0600 153,200
17.7400 18.2600 17.5000 17.6100 149,800
17.8600 18.3100 17.5100 17.8200 126,000
18.6800 19.1600 18.1000 18.3100 172,000
Weekend
Weekend
No trading
18.1100 18.7100 17.8400 18.6000 168,700
17.5800 18.0300 17.3800 17.4500 132,700
18.2400 18.5700 17.5800 17.5800 99,000
18.0700 18.5700 17.5200 18.2400 129,300
Weekend
Weekend
17.4500 17.8200 17.1100 17.5500 186,100
16.3700 17.4000 16.3700 17.3700 158,000
16.0400 16.6400 16.0400 16.3400 167,000
16.8000 17.3700 15.3200 16.2600 241,300
16.5000 16.8900 16.4000 16.6300 182,700
Weekend
Weekend
16.8100 16.9500 15.9100 16.2000 442,000
16.3600 17.3300 16.2100 17.2200 150,800
17.6200 17.8100 16.4800 16.4900 229,100
17.4100 18.0700 17.3600 17.7900 240,000
17.0800 17.4700 16.5200 16.7900 268,100
Weekend
Weekend
17.2600 17.4000 16.2500 16.9800 260,600
17.2800 17.5200 16.5600 17.0300 245,200
17.9400 18.4600 17.4300 17.4900 294,600
18.4000 18.6700 17.4500 17.8500 446,000
No trading
Weekend
Weekend
19.1500 19.5700 17.4800 17.5500 765,300
16.6000 18.5900 16.0100 18.4200 771,000
15.5000 17.6200 15.4600 16.9500 517,800
15.4800 15.9300 15.0000 15.2900 189,100
16.9900 17.0000 15.5500 15.7500 323,200
Weekend
Weekend
16.9000 19.8600 16.6600 16.9600 1,114,900
16.4300 17.9000 15.7600 17.5000 603,500
15.1300 16.3900 15.1300 16.3400 359,300
15.3400 15.4200 14.2000 15.1200 77,500
15.5500 15.6100 15.2600 15.4100 82,500
Weekend
Weekend
14.8000 15.6100 14.7100 15.3800 140,200
15.1400 15.1400 14.8000 14.8600 70,700
14.9600 15.2000 14.7300 15.1200 87,100
14.6200 14.9800 14.4400 14.6900 98,200
14.5000 14.8100 14.2300 14.5900 75,000
Weekend
Weekend
14.4100 14.5500 14.2600 14.4800 56,900
13.7500 14.4700 13.5900 14.4000 61,700
14.1600 14.1700 13.6000 13.7500 91,700
13.9600 14.3500 13.7500 14.1700 63,900
14.5500 14.8000 14.1400 14.2800 78,400
Weekend
Weekend
14.1400 14.6800 13.8800 14.4400 114,900
14.0000 14.7800 13.7500 14.1400 176,500
13.8400 14.0000 13.6400 13.8000 93,800
14.1700 14.4600 13.5800 13.6700 68,800
13.6300 14.2500 13.0000 14.1600 109,600
Weekend
Weekend
13.3900 13.7500 13.2000 13.6500 96,700
13.1900 13.4300 13.0000 13.1400 97,500
13.5100 13.5500 13.1800 13.2800 72,700
13.8000 13.8400 13.5400 13.5600 89,700
13.3300 14.1000 12.9900 13.7700 182,200
Weekend
Weekend
14.4300 14.5300 12.1800 13.3500 313,800
4 · 10-Q After market open · 12:07 ET 10-Q ↗
13.5000 14.7500 12.4600 14.4300 719,400
3 · 8-K After-hours · 16:34 ET 8-K ↗
11.7600 12.1900 11.3700 11.7600 275,700
11.3100 11.3400 10.9600 11.2100 72,900
11.1400 11.4300 11.1200 11.3100 82,100
Weekend
Weekend
No trading
10.8900 11.1900 10.8500 11.1400 33,300
11.0300 11.5300 11.0300 11.1300 54,100
11.0100 11.1900 10.5600 10.9500 161,300
11.2300 11.2300 10.6500 10.7300 97,400
Weekend
Weekend
11.2200 11.6600 10.9800 11.0400 40,700
11.4400 11.6900 11.3000 11.4000 47,600
11.7800 11.8800 11.6000 11.6300 39,500
11.1600 11.6600 11.1600 11.5700 72,300
11.0000 11.6200 10.9700 11.3300 60,000
Weekend
Weekend
11.0900 11.2500 10.8200 10.9200 123,700
10.6800 11.3600 10.4800 11.0800 97,400
11.1200 11.2800 10.7400 10.8300 286,200
11.3000 11.5600 11.1500 11.2700 66,600
11.1500 11.8800 11.0700 11.2400 59,600
Weekend
Weekend
11.3100 11.3900 10.8900 11.0900 58,300
11.1000 11.3800 10.8900 11.1200 37,900
11.2800 11.8700 11.2100 11.4600 55,400
11.2900 11.7500 11.1000 11.3400 55,200
10.9400 11.4400 10.6300 11.4200 86,000
Weekend
Weekend
11.5400 12.4400 10.8800 11.1800 219,400
12.2700 12.7100 11.7500 11.9000 110,700
12.1600 12.5900 11.9500 12.3700 60,400
12.0500 12.3600 11.6200 12.0400 128,200
11.9800 12.8000 11.9500 12.5600 84,400
Weekend
Weekend
12.7800 12.7800 11.9600 12.2800 134,200
13.1900 13.2100 12.6600 13.0400 88,800
13.2600 13.2700 12.8400 13.1200 139,900
13.0300 13.6300 12.7200 13.1000 192,700
13.4300 13.5800 12.8600 12.9700 133,400
Weekend
Weekend
13.0200 13.7800 12.9300 13.6800 113,400
12.6000 13.2400 12.6000 13.1100 129,400
12.5100 13.3600 12.5100 12.8300 127,000
14.0500 14.2300 12.5100 12.7100 276,300
No trading
Weekend
Weekend
13.2200 13.9800 13.0100 13.8000 155,500
14.3000 14.5000 12.9700 13.1500 246,500
13.7300 15.3400 13.4100 14.4000 496,900
12.1900 13.9200 11.7400 13.6900 516,400
11.5200 12.5700 11.3300 11.8800 228,500
Weekend
Weekend
10.8500 11.4300 10.4900 11.3600 71,100
11.6200 11.6500 10.7600 10.8400 169,800
11.6400 12.1100 11.3100 11.7100 153,000
11.7800 11.7800 11.2200 11.5700 123,400
12.1000 12.5800 11.3000 11.7500 197,800
Weekend
Weekend
11.4500 12.2400 11.3400 12.0900 261,300
11.7200 11.8700 11.3000 11.5700 127,100
12.3100 12.3500 11.6900 11.7000 156,600
11.1200 12.6900 11.1000 12.2400 502,400
10.8000 11.8100 10.7500 11.0900 137,400
Weekend
Weekend
11.0000 11.0200 10.7200 10.8400 52,600
10.9200 11.0600 10.7000 11.0500 85,900
10.6000 10.9600 10.5500 10.8600 80,200
10.5000 10.6800 10.4300 10.5000 107,100
No trading
Weekend
Weekend
10.8500 11.0200 10.7100 10.7900 41,100
10.8200 11.2000 10.8000 10.8300 75,700
10.5300 10.7300 10.5000 10.7300 43,800
10.5300 10.6800 10.3200 10.5300 69,200
10.4100 10.8000 10.4000 10.5600 75,700
Weekend
Weekend
10.3000 10.8300 10.1900 10.5600 73,300
2 · 10-Q After market open · 13:44 ET 10-Q ↗
10.5300 10.6200 9.7500 10.3100 304,300
1 · 8-K After-hours · 16:57 ET 8-K ↗
11.5100 11.7100 11.3800 11.6800 162,200
11.1000 11.6900 11.0300 11.5400 78,300
10.7600 11.2200 10.7600 11.1100 46,900
Weekend
Weekend
10.8800 11.0700 10.6000 10.7600 34,000
No trading
10.9600 11.0700 10.6400 10.8800 66,500
10.6100 11.1600 10.4600 10.9500 116,200
10.6000 10.6500 10.4200 10.6100 54,200
Weekend
Weekend
10.5900 10.8600 10.5800 10.6400 37,000
No trading
10.6300 10.7300 10.4900 10.6000 43,700
10.6600 10.8000 10.6200 10.6900 80,100
10.8700 10.9900 10.7100 10.7600 34,800
Weekend
Weekend
10.7200 10.9300 10.5500 10.7900 99,800
10.8400 10.9700 10.6900 10.8100 34,000
11.0500 11.1700 10.7200 10.7800 28,400
10.9300 11.1200 10.8900 11.0000 42,300
11.0000 11.1100 10.8700 10.9600 51,600
Weekend
Weekend
10.7200 11.3900 10.7200 10.9700 74,200
11.3000 11.4000 11.0100 11.3000 34,800
10.7500 11.4700 10.7500 11.3000 66,500
10.8900 11.2100 10.8900 11.0200 38,200
10.6200 11.0700 10.3300 10.9600 47,500
Weekend
Weekend
10.6600 10.7500 10.5500 10.5600 39,500
10.8300 10.8800 10.3200 10.6600 32,600
10.6200 10.8800 10.5500 10.8100 101,500
10.4100 10.6800 10.3900 10.6000 39,800
10.2200 10.5000 10.1600 10.3100 48,200
Weekend
Weekend
10.4800 10.4800 10.2700 10.4600 23,600
No trading
10.2900 10.6200 10.1800 10.5000 59,100
9.9100 10.2800 9.8900 10.2100 56,800
9.6700 9.9100 9.6700 9.8700 28,000
Weekend
Weekend
9.4400 9.9000 9.3700 9.7100 80,300
10.1100 10.2800 9.4000 9.4300 76,200
9.9200 10.1200 9.7500 9.7900 53,500
10.0000 10.5100 9.9100 9.9400 67,200
10.3200 10.4400 10.1100 10.1100 58,200
Weekend
Weekend
10.2800 10.4800 10.2200 10.3800 33,700
10.6400 10.7600 10.4200 10.4800 35,400
10.4900 10.8400 10.4200 10.7100 37,900
10.6500 10.6500 10.2800 10.4000 53,600
10.5000 10.8200 10.2700 10.6400 86,500
Weekend
Weekend
10.1800 10.6800 9.9600 10.4100 91,000
10.8500 10.8500 10.2800 10.3200 57,700
10.5800 11.0700 10.5800 10.9100 55,500
10.6700 10.8600 10.5700 10.6300 75,900
10.7900 10.9800 10.5900 10.8500 60,800
Weekend
Weekend
10.8300 10.9600 10.5900 10.7800 56,600
10.7700 11.0300 10.6400 10.8400 51,900
10.7300 11.2300 10.7300 10.8800 56,600
10.7700 11.0200 10.5900 10.7600 92,600
10.8600 10.9600 10.5900 10.8200 85,100
Weekend
Weekend
11.0200 11.1000 10.6500 10.7300 33,600

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.

11 8-K/A 8-K/A (opens SEC filing in a new tab) After-hours · 19:43 ET Summarise
10 10-Q 10-Q (opens SEC filing in a new tab) After market open · 15:44 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) After-hours · 20:20 ET Summarise
8 DEFA14A DEFA14A (opens SEC filing in a new tab) After market open · 10:15 ET Summarise
7 DEF 14A DEF 14A (opens SEC filing in a new tab) After market open · 10:14 ET Summarise
6 10-K 10-K (opens SEC filing in a new tab) After market open · 13:35 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:25 ET Summarise
4 10-Q 10-Q (opens SEC filing in a new tab) After market open · 12:07 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:34 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After market open · 13:44 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:57 ET Summarise