Stocks · Technology · Semiconductors & Related Devices

SemiLEDs Corp

LEDS Clue Score58
Taiwan Fiscal year ends August CIK 0001333822
$2.23 -2.62% Close, 9 Oct 2026

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
2.23 on 9 Oct 2026
3 2 1 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $2.21 14 Oct 2025 $2.33 15 Oct 2025 $2.43 16 Oct 2025 $2.43 17 Oct 2025 $2.29 20 Oct 2025 $2.44 21 Oct 2025 $2.59 22 Oct 2025 $2.52 23 Oct 2025 $2.49 24 Oct 2025 $2.55 27 Oct 2025 $2.80 28 Oct 2025 $2.80 29 Oct 2025 $3.05 30 Oct 2025 $2.81 31 Oct 2025 $2.89 3 Nov 2025 $3.30 4 Nov 2025 $2.97 5 Nov 2025 $2.97 6 Nov 2025 $2.88 7 Nov 2025 $2.65 10 Nov 2025 $2.56 11 Nov 2025 $2.51 12 Nov 2025 $2.47 13 Nov 2025 $2.45 14 Nov 2025 $2.47 17 Nov 2025 $2.35 18 Nov 2025 $2.26 19 Nov 2025 $2.23 20 Nov 2025 $2.26 21 Nov 2025 $2.21 24 Nov 2025 $2.19 25 Nov 2025 $2.21 26 Nov 2025 $2.41 28 Nov 2025 $2.02 1 Dec 2025 $1.73 2 Dec 2025 $1.83 3 Dec 2025 $1.78 4 Dec 2025 $1.85 5 Dec 2025 $1.88 8 Dec 2025 $1.84 9 Dec 2025 $1.88 10 Dec 2025 $1.96 11 Dec 2025 $1.94 12 Dec 2025 $1.81 15 Dec 2025 $1.69 16 Dec 2025 $1.76 17 Dec 2025 $1.73 18 Dec 2025 $1.73 19 Dec 2025 $1.80 22 Dec 2025 $1.87 23 Dec 2025 $1.80 24 Dec 2025 $1.80 26 Dec 2025 $1.70 29 Dec 2025 $1.62 30 Dec 2025 $1.51 31 Dec 2025 $1.50 2 Jan 2026 $1.62 5 Jan 2026 $1.75 6 Jan 2026 $1.83 7 Jan 2026 $1.88 8 Jan 2026 $2.04 9 Jan 2026 $2.14 12 Jan 2026 $1.99 13 Jan 2026 $1.94 14 Jan 2026 $1.98 15 Jan 2026 $1.97 16 Jan 2026 $1.93 20 Jan 2026 $1.91 21 Jan 2026 $1.90 22 Jan 2026 $1.95 23 Jan 2026 $1.88 26 Jan 2026 $1.91 27 Jan 2026 $1.86 28 Jan 2026 $1.86 29 Jan 2026 $1.75 30 Jan 2026 $1.65 2 Feb 2026 $1.73 3 Feb 2026 $1.60 4 Feb 2026 $1.62 5 Feb 2026 $1.59 6 Feb 2026 $1.60 9 Feb 2026 $1.62 10 Feb 2026 $1.59 11 Feb 2026 $1.58 12 Feb 2026 $1.57 13 Feb 2026 $1.61 17 Feb 2026 $1.60 18 Feb 2026 $1.60 19 Feb 2026 $1.56 20 Feb 2026 $1.58 23 Feb 2026 $1.57 24 Feb 2026 $1.56 25 Feb 2026 $1.56 26 Feb 2026 $1.52 27 Feb 2026 $1.49 2 Mar 2026 $1.45 3 Mar 2026 $1.45 4 Mar 2026 $1.48 5 Mar 2026 $1.55 6 Mar 2026 $1.45 9 Mar 2026 $1.45 10 Mar 2026 $1.48 11 Mar 2026 $1.52 12 Mar 2026 $1.42 13 Mar 2026 $1.46 16 Mar 2026 $1.40 17 Mar 2026 $1.40 18 Mar 2026 $1.33 19 Mar 2026 $1.19 20 Mar 2026 $1.11 23 Mar 2026 $1.24 24 Mar 2026 $1.27 25 Mar 2026 $1.24 26 Mar 2026 $1.21 27 Mar 2026 $1.22 30 Mar 2026 $1.07 31 Mar 2026 $1.25 1 Apr 2026 $1.30 2 Apr 2026 $1.21 6 Apr 2026 $1.23 7 Apr 2026 $1.22 8 Apr 2026 $1.30 9 Apr 2026 $1.30 10 Apr 2026 $1.28 13 Apr 2026 $1.21 14 Apr 2026 $1.22 15 Apr 2026 $1.21 16 Apr 2026 $1.24 17 Apr 2026 $1.42 20 Apr 2026 $1.39 21 Apr 2026 $1.38 22 Apr 2026 $1.38 23 Apr 2026 $1.38 24 Apr 2026 $1.63 27 Apr 2026 $1.67 28 Apr 2026 $1.62 29 Apr 2026 $1.65 30 Apr 2026 $1.61 1 May 2026 $1.80 4 May 2026 $1.71 5 May 2026 $1.82 6 May 2026 $2.05 7 May 2026 $2.03 8 May 2026 $2.08 11 May 2026 $2.39 12 May 2026 $2.36 13 May 2026 $2.31 14 May 2026 $2.37 15 May 2026 $2.02 18 May 2026 $1.85 19 May 2026 $2.06 20 May 2026 $2.14 21 May 2026 $2.13 22 May 2026 $2.40 26 May 2026 $2.25 27 May 2026 $2.25 28 May 2026 $2.36 29 May 2026 $2.26 1 Jun 2026 $2.05 2 Jun 2026 $2.09 3 Jun 2026 $1.95 4 Jun 2026 $1.94 5 Jun 2026 $1.84 8 Jun 2026 $1.87 9 Jun 2026 $1.88 10 Jun 2026 $1.84 11 Jun 2026 $1.82 12 Jun 2026 $1.90 15 Jun 2026 $1.93 16 Jun 2026 $1.85 17 Jun 2026 $1.86 18 Jun 2026 $1.95 22 Jun 2026 $1.83 23 Jun 2026 $1.82 24 Jun 2026 $1.71 25 Jun 2026 $1.67 26 Jun 2026 $1.55 29 Jun 2026 $1.63 30 Jun 2026 $1.67 1 Jul 2026 $1.69 2 Jul 2026 $1.61 6 Jul 2026 $1.73 7 Jul 2026 $1.50 8 Jul 2026 $1.46 9 Jul 2026 $1.55 10 Jul 2026 $1.63 13 Jul 2026 $1.52 14 Jul 2026 $2.24 15 Jul 2026 $2.57 16 Jul 2026 $2.45 17 Jul 2026 $3.01 20 Jul 2026 $2.75 21 Jul 2026 $2.51 22 Jul 2026 $2.52 23 Jul 2026 $2.42 24 Jul 2026 $2.15 27 Jul 2026 $1.96 28 Jul 2026 $1.88 29 Jul 2026 $1.78 30 Jul 2026 $1.95 31 Jul 2026 $2.13 3 Aug 2026 $2.20 4 Aug 2026 $2.10 5 Aug 2026 $2.09 6 Aug 2026 $2.13 7 Aug 2026 $2.21 10 Aug 2026 $2.14 11 Aug 2026 $2.12 12 Aug 2026 $2.41 13 Aug 2026 $2.13 14 Aug 2026 $2.22 17 Aug 2026 $2.23 18 Aug 2026 $2.20 19 Aug 2026 $2.24 20 Aug 2026 $2.10 21 Aug 2026 $1.91 24 Aug 2026 $1.85 25 Aug 2026 $1.93 26 Aug 2026 $2.00 27 Aug 2026 $1.98 28 Aug 2026 $2.00 31 Aug 2026 $1.91 1 Sep 2026 $2.00 2 Sep 2026 $1.87 3 Sep 2026 $1.88 4 Sep 2026 $1.97 8 Sep 2026 $2.04 9 Sep 2026 $2.15 10 Sep 2026 $2.11 11 Sep 2026 $2.15 14 Sep 2026 $2.16 15 Sep 2026 $2.15 16 Sep 2026 $2.15 17 Sep 2026 $2.10 18 Sep 2026 $2.33 21 Sep 2026 $2.39 22 Sep 2026 $2.40 23 Sep 2026 $2.30 24 Sep 2026 $2.30 25 Sep 2026 $2.24 28 Sep 2026 $2.26 29 Sep 2026 $2.31 30 Sep 2026 $2.30 1 Oct 2026 $2.32 2 Oct 2026 $2.32 5 Oct 2026 $2.36 6 Oct 2026 $2.37 7 Oct 2026 $2.42 8 Oct 2026 $2.29 9 Oct 2026 $2.23
0 buys0 sales at will0 planned sales

Key numbers

Fiscal year 2025, ended 31 Aug 2025, as filed
Revenue
$43.01M
Net income
$1.13M
Free cash flow
$1.64M
Gross margin
5.7%
Operating margin
-3.7%
Net margin
-2.6%
Return on equity
-40.7%
Return on capital
-28.1%
Debt to equity
0.61
Revenue growth, 1 yr
729.8%
Revenue growth, 5 yr
48.0% a year

Revenue and profit

Fiscal years, as filed with the SEC · point at a year for the detail
Full statements →
6M -544K FY20 Fiscal year 2020 Revenue $6.07M Net income $544.00K Margin -9.0% 5M -3M FY21 Fiscal year 2021 Revenue $4.74M Net income $2.85M Margin -60.2% · growth -22.0% 7M -3M FY22 Fiscal year 2022 Revenue $7.05M Net income $2.74M Margin -38.9% · growth +48.9% 6M -3M FY23 Fiscal year 2023 Revenue $5.98M Net income $2.69M Margin -45.0% · growth -15.2% 5M -2M FY24 Fiscal year 2024 Revenue $5.18M Net income $2.04M Margin -39.3% · growth -13.3% 43M -1M FY25 Fiscal year 2025 Revenue $43.01M Net income $1.13M Margin -2.6% · growth +729.8%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
9 Feb 2021 Lee Hsin-Liang Christopher
CFO
Sold, plan not stated $57.50K 54.0%
25 Nov 2019 J.R. Simplot Co
10% owner
Bought $1.50M opened
25 Nov 2019 Simplot Scott R.
Director
Bought $1.50M opened
26 Jan 2015 Tuttle Mark Ewing
GM of SemiLEDs Optoelectronics
Sold, plan not stated $16.20K 2.6%
8 May 2014 DOAN TRUNG T
Chairman and CEO
Bought $20.40K 1.0%
17 Apr 2014 Tuttle Mark Ewing
GM of SemiLEDs Optoelectronics
Bought $13.18K 4.7%