No.4
Disclosure
2026/10/24 05:00
委任状説明書（株主総会招集）（DEF 14A）
ASTC ASTROTECH CorpUS-listed
4 posts
ASTROTECH Corp (ASTC) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
ASTROTECH Corp (ASTC) Stock Price History
ASTROTECH Corp closed at $4.23 on Nov 6, 2026, −38.2% over 1 month, +33.0% over 1 year.
Price5-day MA25-day MAS&P 500Disclosures
1-Month High$6.86Oct 7
1-Month Low$3.97Nov 5
1-Week Change−12.6%vs Oct 30
1-Month Change−38.2%vs Oct 6
If you had invested $1,000 1 month ago, it would be worth $618 today (−38.2%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −5.7%, while this stock moved −38.2%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $4.23 | +0.26 | +6.55% |
| Nov 5 (Thu) | $3.97 | −0.54 | −11.97% |
| Nov 4 (Wed) | $4.51 | −0.35 | −7.20% |
| Nov 3 (Tue) | $4.86 | +0.15 | +3.18% |
| Nov 2 (Mon) | $4.71 | −0.13 | −2.69% |
| Oct 30 (Fri) | $4.84 | −0.41 | −7.81% |
| Oct 29 (Thu) | $5.25 | −0.02 | −0.38% |
| Oct 28 (Wed) | $5.27 | +0.04 | +0.76% |
| Oct 27 (Tue) | $5.23 | +0.22 | +4.39% |
| Oct 26 (Mon) | $5.01 | −0.03 | −0.60% |
Price5-day MA25-day MAS&P 500Disclosures
3-Month High$9.75Aug 10
3-Month Low$3.97Nov 5
1-Month Change−38.2%vs Oct 6
3-Month Change−53.1%vs Aug 6
If you had invested $1,000 3 months ago, it would be worth $469 today (−53.1%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −4.3%, while this stock moved −53.1%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $4.23 | +0.26 | +6.55% |
| Nov 5 (Thu) | $3.97 | −0.54 | −11.97% |
| Nov 4 (Wed) | $4.51 | −0.35 | −7.20% |
| Nov 3 (Tue) | $4.86 | +0.15 | +3.18% |
| Nov 2 (Mon) | $4.71 | −0.13 | −2.69% |
| Oct 30 (Fri) | $4.84 | −0.41 | −7.81% |
| Oct 29 (Thu) | $5.25 | −0.02 | −0.38% |
| Oct 28 (Wed) | $5.27 | +0.04 | +0.76% |
| Oct 27 (Tue) | $5.23 | +0.22 | +4.39% |
| Oct 26 (Mon) | $5.01 | −0.03 | −0.60% |
Price25-day MA75-day MAS&P 500Disclosures
6-Month High$49.80May 29
6-Month Low$2.28May 22
3-Month Change−53.1%vs Aug 6
6-Month Change+52.2%vs May 6
If you had invested $1,000 6 months ago, it would be worth $1,522 today (+52.2%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +0.2%, while this stock moved +52.2%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $4.23 | −12.6% |
| Oct 2026 | $4.84 | −35.6% |
| Sep 2026 | $7.51 | +4.7% |
| Aug 2026 | $7.17 | +9.6% |
| Jul 2026 | $6.54 | −40.1% |
| Jun 2026 | $10.91 | −78.1% |
| May 2026 | $49.80 | +1,471.0% |
Price25-day MA75-day MAS&P 500Disclosures
52-Week High$49.80May 29
52-Week Low$2.17Mar 26
Year to Date+22.3%vs Dec 31
From 52-Week High−91.5%May 29
If you had invested $1,000 1 year ago, it would be worth $1,330 today (+33.0%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +9.6%, while this stock moved +33.0%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $4.23 | −12.6% |
| Oct 2026 | $4.84 | −35.6% |
| Sep 2026 | $7.51 | +4.7% |
| Aug 2026 | $7.17 | +9.6% |
| Jul 2026 | $6.54 | −40.1% |
| Jun 2026 | $10.91 | −78.1% |
| May 2026 | $49.80 | +1,471.0% |
| Apr 2026 | $3.17 | −39.4% |
| Mar 2026 | $5.23 | +86.1% |
| Feb 2026 | $2.81 | −12.2% |
| Jan 2026 | $3.20 | −7.5% |
| Dec 2025 | $3.46 | +8.1% |
| Nov 2025 | $3.20 | ― |
Price13-week MA26-week MAS&P 500
3-Year High$49.80May 29, 2026
3-Year Low$2.28May 22, 2026
Annualized Return−17.6%
Max Drawdown−91.5%
If you had invested $1,000 3 years ago, it would be worth $559 today (−44.1%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +67.1%, while this stock moved −44.1%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $4.23 | +22.3% |
| 2025 | $3.46 | ― |
Price13-week MA26-week MAS&P 500
5-Year High$49.80May 29, 2026
5-Year Low$2.28May 22, 2026
Annualized Return−31.5%
Max Drawdown−91.8%
If you had invested $1,000 5 years ago, it would be worth $152 today (−84.8%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +57.5%, while this stock moved −84.8%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $4.23 | +22.3% |
| 2025 | $3.46 | ― |
Price1-year MA2-year MAS&P 500
All-Time High$21,937.50Feb 1996
All-Time Low$2.81Feb 2026
Total Change−100.0%vs Jan 1996
Annualized Return−23.8%
If you had invested $1,000 in Jan 1996, it would be worth $0 today (−100.0%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +1,051.9%, while this stock moved −100.0%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $4.23 | +22.3% |
| 2025 | $3.46 | −48.5% |
| 2024 | $6.72 | −20.8% |
| 2023 | $8.49 | −15.0% |
| 2022 | $9.99 | −51.0% |
| 2021 | $20.40 | −61.6% |
| 2020 | $53.10 | −1.7% |
| 2019 | $54.00 | −62.3% |
| 2018 | $143.10 | +42.4% |
| 2017 | $100.50 | −55.3% |
| 2016 | $225.00 | −2.0% |
| 2015 | $229.50 | −37.0% |
| 2014 | $364.50 | −14.1% |
| 2013 | $424.50 | +214.4% |
| 2012 | $135.00 | +60.7% |
| 2011 | $84.00 | −50.4% |
| 2010 | $169.50 | −41.1% |
| 2009 | $288.00 | +638.5% |
| 2008 | $39.00 | −83.3% |
| 2007 | $234.00 | −76.0% |
| 2006 | $975.00 | −7.1% |
| 2005 | $1,050.00 | −67.1% |
| 2004 | $3,195.00 | +39.2% |
| 2003 | $2,295.00 | +71.9% |
| 2002 | $1,335.00 | +15.6% |
| 2001 | $1,155.00 | −70.0% |
| 2000 | $3,843.75 | −52.3% |
| 1999 | $8,062.50 | −48.8% |
| 1998 | $15,750.00 | −0.6% |
| 1997 | $15,843.75 | +76.0% |
| 1996 | $9,000.00 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Jan 1996). Please check the latest prices before trading.
Posts
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No.3
Disclosure
2026/10/20 05:25
臨時報告（重要事象）（8-K）
役員の異動（就任・退任・報酬）（Item 5.02）／財務諸表および添付資料（Item 9.01）
役員の異動（就任・退任・報酬）（Item 5.02）／財務諸表および添付資料（Item 9.01）
Delete
No.2
Disclosure
2026/09/25 21:26
年次報告書（10-K）
Delete
No.1
Disclosure
2026/09/25 21:20
臨時報告（重要事象）（8-K）
決算発表（経営成績・財政状態）（Item 2.02）／財務諸表および添付資料（Item 9.01）
決算発表（経営成績・財政状態）（Item 2.02）／財務諸表および添付資料（Item 9.01）
Delete
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