NYSE · EBS · stock
Emergent BioSolutions Inc. (EBS) stock price history
Every NYSE trading session of Emergent BioSolutions Inc. from Nov 15, 2006 to Sep 28, 2026: 4,996 daily bars, adjusted for splits and dividends, with minute bars from Jul 13, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
EBS adjusted close, 2006 to 2026
- $134.94
- All time high, 2020
- $14.06
- 52 week high, $4.36 low
- 4,996
- Daily sessions since 2006
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2006 to 2026 series and minute bars.
EBS key facts
- Emergent BioSolutions Inc. (EBS) closed at $6.86 on Sep 28, 2026 on NYSE.
- EBS's all time high close is $134.94, set on Aug 13, 2020; its all time low close is $1.50 on Feb 7, 2024.
- EBS's 52 week range is $4.36 to $14.06.
- EBS returned -23.0% over the year to Sep 28, 2026 and -87.1% over five years.
- Over ten years EBS returned -76%, -13.5% a year compounded.
- EBS's deepest drawdown was -98.9% from Aug 13, 2020 to Feb 7, 2024.
- DataCedar holds 4,996 daily sessions of EBS history from Nov 15, 2006 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
EBS price chart, 2006 to 2026
EBS returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +16.1% |
| 3 months | -19.6% |
| 6 months | -13.5% |
| Year to date | -43.6% |
| 1 year | -23.0% |
| 3 years | +107.3% |
| 5 years | -87.1% |
| 10 years | -76.5% |
| Since Nov 15, 2006 | -41.4% |
| Compound annual growth, 19.9 years | -2.7% |
EBS records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $134.94 on Aug 13, 2020
- All time low close
- $1.50 on Feb 7, 2024
- 52 week high
- $14.06 on Jan 7, 2026
- 52 week low
- $4.36 on Aug 10, 2026
- Deepest drawdown
- -98.9% from Aug 13, 2020 to Feb 7, 2024, not yet recovered
- Best single session
- +78.3% on Feb 21, 2024
- Worst single session
- -42.0% on Aug 7, 2024
- Volatility, 1 year annualised
- 80.3%
- Sessions closing higher, 1 year
- 46%
- Best calendar year
- 2008, +416%
- Worst calendar year
- 2023, -80%
EBS price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2006 starts on Nov 15, 2006; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $12.38 | $14.06 | $4.36 | $6.86 | -44.5% | 178.5M | 185 |
| 2025 | $9.61 | $13.41 | $4.02 | $12.36 | +29.3% | 292.3M | 250 |
| 2024 | $2.35 | $15.10 | $1.42 | $9.56 | +298.3% | 781.9M | 252 |
| 2023 | $12.06 | $16.66 | $1.81 | $2.40 | -79.7% | 427.6M | 250 |
| 2022 | $43.79 | $52.28 | $10.61 | $11.81 | -72.8% | 183.8M | 251 |
| 2021 | $89.88 | $127.20 | $29.88 | $43.47 | -51.5% | 181.9M | 252 |
| 2020 | $54.27 | $137.61 | $46.37 | $89.60 | +66.1% | 160.7M | 253 |
| 2019 | $58.37 | $67.45 | $39.11 | $53.95 | -9.0% | 108.6M | 252 |
| 2018 | $46.95 | $73.89 | $42.67 | $59.28 | +27.6% | 89.4M | 251 |
| 2017 | $33.46 | $47.90 | $27.94 | $46.47 | +41.5% | 86.5M | 251 |
| 2016 | $39.21 | $44.38 | $24.47 | $32.84 | -17.9% | 138.5M | 252 |
| 2015 | $27.27 | $40.49 | $25.97 | $40.01 | +46.9% | 72.5M | 252 |
| 2014 | $23.10 | $28.48 | $19.31 | $27.23 | +18.4% | 74M | 252 |
| 2013 | $16.28 | $24.04 | $13.02 | $22.99 | +43.3% | 41.7M | 252 |
| 2012 | $17.22 | $18.34 | $12.50 | $16.04 | -4.8% | 42.4M | 250 |
| 2011 | $23.63 | $26.41 | $14.90 | $16.84 | -28.2% | 53.6M | 252 |
| 2010 | $13.75 | $23.93 | $13.22 | $23.46 | +72.6% | 50.3M | 252 |
| 2009 | $26.74 | $27.00 | $9.15 | $13.59 | -48.0% | 127.6M | 252 |
| 2008 | $5.01 | $26.40 | $4.93 | $26.11 | +416.0% | 84M | 253 |
| 2007 | $11.40 | $17.75 | $4.40 | $5.06 | -54.7% | 31.5M | 251 |
| 2006 | $12.50 | $12.72 | $9.75 | $11.16 | n/a | 5.2M | 31 |
EBS monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | $6.86 | +12.5% |
| August 2026 | $6.10 | -15.5% |
| July 2026 | $7.22 | -13.8% |
| June 2026 | $8.38 | -8.1% |
| May 2026 | $9.12 | +10.8% |
| April 2026 | $8.23 | -0.8% |
| March 2026 | $8.30 | +1.8% |
| February 2026 | $8.15 | -28.1% |
| January 2026 | $11.34 | -8.3% |
| December 2025 | $12.36 | +10.7% |
| November 2025 | $11.17 | -10.5% |
| October 2025 | $12.48 | +41.5% |
About the EBS data
Daily bars. 4,996 sessions from Nov 15, 2006 to Sep 28, 2026, one row per NYSE trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Jul 13, 2026 forward, most recent session Sep 28, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are NYSE trading days; minute timestamps are UTC. Prices are in USD. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Nov 15, 2006, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/EBS/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on NYSE
Common questions
EBS share price history
