No.2
Disclosure
2026/09/23 20:10
臨時報告（重要事象）（8-K）
その他の重要事象（Item 8.01）／財務諸表および添付資料（Item 9.01）
その他の重要事象（Item 8.01）／財務諸表および添付資料（Item 9.01）
ARMP Armata Pharmaceuticals, Inc.US-listed
2 posts
Armata Pharmaceuticals, Inc. (ARMP) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
Armata Pharmaceuticals, Inc. (ARMP) Stock Price History
Armata Pharmaceuticals, Inc. closed at $3.51 on Nov 6, 2026, −8.8% over 1 month, −39.3% over 1 year.
Price5-day MA25-day MAS&P 500
1-Month High$3.86Oct 8
1-Month Low$2.78Oct 14
1-Week Change+7.0%vs Oct 30
1-Month Change−8.8%vs Oct 6
If you had invested $1,000 1 month ago, it would be worth $912 today (−8.8%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −5.7%, while this stock moved −8.8%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $3.51 | +0.51 | +17.00% |
| Nov 5 (Thu) | $3.00 | −0.14 | −4.46% |
| Nov 4 (Wed) | $3.14 | +0.05 | +1.62% |
| Nov 3 (Tue) | $3.09 | +0.24 | +8.42% |
| Nov 2 (Mon) | $2.85 | −0.43 | −13.11% |
| Oct 30 (Fri) | $3.28 | +0.03 | +0.92% |
| Oct 29 (Thu) | $3.25 | −0.04 | −1.22% |
| Oct 28 (Wed) | $3.29 | −0.20 | −5.73% |
| Oct 27 (Tue) | $3.49 | +0.04 | +1.16% |
| Oct 26 (Mon) | $3.45 | −0.19 | −5.22% |
Price5-day MA25-day MAS&P 500Disclosures
3-Month High$5.84Sep 4
3-Month Low$2.78Oct 14
1-Month Change−8.8%vs Oct 6
3-Month Change−25.3%vs Aug 6
If you had invested $1,000 3 months ago, it would be worth $747 today (−25.3%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −4.3%, while this stock moved −25.3%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $3.51 | +0.51 | +17.00% |
| Nov 5 (Thu) | $3.00 | −0.14 | −4.46% |
| Nov 4 (Wed) | $3.14 | +0.05 | +1.62% |
| Nov 3 (Tue) | $3.09 | +0.24 | +8.42% |
| Nov 2 (Mon) | $2.85 | −0.43 | −13.11% |
| Oct 30 (Fri) | $3.28 | +0.03 | +0.92% |
| Oct 29 (Thu) | $3.25 | −0.04 | −1.22% |
| Oct 28 (Wed) | $3.29 | −0.20 | −5.73% |
| Oct 27 (Tue) | $3.49 | +0.04 | +1.16% |
| Oct 26 (Mon) | $3.45 | −0.19 | −5.22% |
Price25-day MA75-day MAS&P 500Disclosures
6-Month High$9.15May 7
6-Month Low$2.78Oct 14
3-Month Change−25.3%vs Aug 6
6-Month Change−61.3%vs May 6
If you had invested $1,000 6 months ago, it would be worth $387 today (−61.3%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +0.2%, while this stock moved −61.3%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $3.51 | +7.0% |
| Oct 2026 | $3.28 | −10.6% |
| Sep 2026 | $3.67 | −33.4% |
| Aug 2026 | $5.51 | +21.4% |
| Jul 2026 | $4.54 | −29.9% |
| Jun 2026 | $6.48 | −20.7% |
| May 2026 | $8.17 | −18.1% |
Price25-day MA75-day MAS&P 500Disclosures
52-Week High$14.80Apr 21
52-Week Low$2.78Oct 14
Year to Date−44.1%vs Dec 31
From 52-Week High−76.3%Apr 21
If you had invested $1,000 1 year ago, it would be worth $607 today (−39.3%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +9.6%, while this stock moved −39.3%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $3.51 | +7.0% |
| Oct 2026 | $3.28 | −10.6% |
| Sep 2026 | $3.67 | −33.4% |
| Aug 2026 | $5.51 | +21.4% |
| Jul 2026 | $4.54 | −29.9% |
| Jun 2026 | $6.48 | −20.7% |
| May 2026 | $8.17 | −18.1% |
| Apr 2026 | $9.98 | −2.5% |
| Mar 2026 | $10.24 | −4.8% |
| Feb 2026 | $10.76 | +60.6% |
| Jan 2026 | $6.70 | +6.7% |
| Dec 2025 | $6.28 | −14.3% |
| Nov 2025 | $7.33 | ― |
Price13-week MA26-week MAS&P 500
3-Year High$12.92Apr 24, 2026
3-Year Low$0.96Apr 7, 2025
Annualized Return+10.8%
Max Drawdown−77.0%
If you had invested $1,000 3 years ago, it would be worth $1,360 today (+36.0%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +67.1%, while this stock moved +36.0%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $3.51 | −44.1% |
| 2025 | $6.28 | ― |
Price13-week MA26-week MAS&P 500
5-Year High$12.92Apr 24, 2026
5-Year Low$0.96Apr 7, 2025
Annualized Return+0.8%
Max Drawdown−83.8%
If you had invested $1,000 5 years ago, it would be worth $1,042 today (+4.2%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +57.5%, while this stock moved +4.2%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $3.51 | −44.1% |
| 2025 | $6.28 | ― |
Price1-year MA2-year MAS&P 500
All-Time High$1,496,250.00Feb 2000
All-Time Low$1.14Jun 2023
Total Change−100.0%vs Jun 1994
Annualized Return−30.2%
If you had invested $1,000 in Jun 1994, 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 +1,451.4%, while this stock moved −100.0%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $3.51 | −44.1% |
| 2025 | $6.28 | +239.5% |
| 2024 | $1.85 | −42.9% |
| 2023 | $3.24 | +161.3% |
| 2022 | $1.24 | −77.4% |
| 2021 | $5.48 | +83.9% |
| 2020 | $2.98 | −8.3% |
| 2019 | $3.25 | +10.5% |
| 2018 | $2.94 | −79.2% |
| 2017 | $14.14 | −77.0% |
| 2016 | $61.60 | −88.9% |
| 2015 | $557.20 | −62.1% |
| 2014 | $1,470.00 | −58.0% |
| 2013 | $3,500.00 | +177.8% |
| 2012 | $1,260.00 | +63.6% |
| 2011 | $770.00 | −69.4% |
| 2010 | $2,520.00 | +28.6% |
| 2009 | $1,960.00 | +27.3% |
| 2008 | $1,540.00 | −85.7% |
| 2007 | $10,780.00 | −71.3% |
| 2006 | $37,590.00 | +9.6% |
| 2005 | $34,300.00 | −68.4% |
| 2004 | $108,500.00 | −29.2% |
| 2003 | $153,300.00 | +447.5% |
| 2002 | $28,000.00 | −85.2% |
| 2001 | $189,700.00 | −59.5% |
| 2000 | $468,125.00 | +69.8% |
| 1999 | $275,625.00 | +200.0% |
| 1998 | $91,875.00 | −50.0% |
| 1997 | $183,750.00 | −41.7% |
| 1996 | $315,000.00 | −20.0% |
| 1995 | $393,750.00 | +7.1% |
| 1994 | $367,500.00 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Jun 1994). Please check the latest prices before trading.
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No.1
Disclosure
2026/09/14 20:12
臨時報告（重要事象）（8-K）
レギュレーションFD開示（Item 7.01）／財務諸表および添付資料（Item 9.01）
レギュレーションFD開示（Item 7.01）／財務諸表および添付資料（Item 9.01）
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