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Atara Biotherapeutics Inc Stock (ATRA) Price History

The historical daily chart and data for Atara Biotherapeutics Inc stock (ATRA), show that the latest closing stock price as of June 16, 2026, is $9.71.
  • Atara Biotherapeutics Inc all-time high stock price is $65.56, occurred on July 14, 2015.
  • The lowest Atara Biotherapeutics Inc stock price recorded was $0.1986 on November 13, 2023. Since then, Atara Biotherapeutics Inc's stock price has risen over 4,789% to $9.71 now.
  • The 52-week high stock price for ATRA is $19.14, representing a 97.17% increase from the current share price, occurred on January 05, 2026.
  • The 52-week low stock price for ATRA is $3.92, indicating a -59.63% decrease from the current share price, occurred on February 23, 2026.
  • The closing price of Atara Biotherapeutics Inc (ATRA) stock in the beginning of 2025 was $16.89. The stock closed the year at $3.28, a loss of over -80.58% for the year.
The table below shows more information about ATRA historical price data:
Date High Low High - Low Volume % Change
Jun 16, 2026 $10.06 $9.21 $0.8545 67,857.0 -5.37%
Jun 15, 2026 $10.92 $9.85 $1.07 80,631.0 -4.32%
Jun 12, 2026 $10.99 $10.14 $0.85 95,568.0 -0.48%
Jun 11, 2026 $10.49 $9.89 $0.60 42,826.0 +6.09%
Jun 10, 2026 $10.23 $9.49 $0.74 56,297.0 +0.92%
Jun 09, 2026 $10.15 $9.42 $0.73 65,948.0 +1.98%
Jun 08, 2026 $10.15 $9.52 $0.63 113,208.0 -3.43%
Jun 05, 2026 $10.18 $9.83 $0.3527 69,039.0 -3.41%
Jun 04, 2026 $10.45 $9.54 $0.91 94,372.0 +6.65%
Jun 03, 2026 $10.23 $9.35 $0.8817 104,241.0 -2.73%
Jun 02, 2026 $10.42 $9.84 $0.58 62,719.0 -3.70%
Jun 01, 2026 $10.65 $10.00 $0.6522 89,904.0 -2.19%
May 29, 2026 $11.33 $10.33 $1.00 96,378.0 -6.66%
May 28, 2026 $11.35 $10.18 $1.17 145,171.0 +6.83%
May 27, 2026 $10.70 $9.56 $1.14 168,858.0 +9.68%
May 26, 2026 $10.08 $9.15 $0.9299 182,338.0 -1.94%
May 22, 2026 $9.99 $8.88 $1.11 122,418.0 +4.93%
May 21, 2026 $9.50 $9.05 $0.4491 52,511.0 -1.16%
May 20, 2026 $9.63 $9.00 $0.63 80,397.0 +0.43%
May 19, 2026 $9.60 $8.54 $1.06 286,616.0 +2.84%

Atara Biotherapeutics Inc Stock (ATRA) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Atara Biotherapeutics Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of ATRA shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Atara Biotherapeutics Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.

Atara Biotherapeutics Inc Stock (ATRA) Price History 2026

Month High Low High - Low Volume % Change
Jun, 2026 $10.99 $9.21 $1.78 942,610.0 -10.32%
May, 2026 $12.45 $4.63 $7.82 84,423,353.0 +120.34%
Apr, 2026 $5.55 $4.44 $1.11 1,344,393.0 +0.85%
Mar, 2026 $7.30 $4.30 $3.00 7,371,856.0 -12.73%
Feb, 2026 $5.89 $3.92 $1.97 2,575,476.0 +4.23%
Jan, 2026 $19.14 $4.20 $14.95 14,634,755.0 -71.25%

Atara Biotherapeutics Inc Stock (ATRA) Price History 2025

Month High Low High - Low Volume % Change
Dec, 2025 $18.95 $12.05 $6.90 1,585,241.0 +18.41%
Nov, 2025 $15.30 $10.50 $4.80 1,288,280.0 +1.68%
Oct, 2025 $16.72 $13.30 $3.42 1,222,714.0 +3.63%
Sep, 2025 $14.91 $11.33 $3.57 1,104,776.0 +18.92%
Aug, 2025 $13.08 $10.32 $2.76 1,052,936.0 +4.60%
Jul, 2025 $13.46 $7.54 $5.92 1,334,103.0 +49.22%
Jun, 2025 $9.68 $7.51 $2.17 970,852.0 -1.03%
May, 2025 $8.65 $6.39 $2.26 1,558,798.0 -2.38%
Apr, 2025 $8.01 $5.00 $3.00 994,403.0 +34.51%
Mar, 2025 $7.60 $5.85 $1.75 1,089,110.0 -14.04%
Feb, 2025 $11.06 $6.55 $4.51 1,980,196.0 -22.18%
Jan, 2025 $18.70 $5.40 $13.30 8,945,610.0 -33.28%

Atara Biotherapeutics Inc Stock (ATRA) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $13.98 $9.13 $4.85 1,785,682.0 +9.08%
Nov, 2024 $14.93 $8.80 $6.13 2,610,599.0 +36.64%
Oct, 2024 $10.05 $7.20 $2.85 2,076,698.0 +9.59%
Sep, 2024 $10.69 $6.81 $3.88 4,601,858.0 +6.97%
Aug, 2024 $10.40 $6.50 $3.90 1,289,189.0 -22.69%
Jul, 2024 $12.98 $7.31 $5.67 1,393,589.0 +15.65%
Jun, 2024 $15.41 $7.07 $8.34 2,422,371.6 -39.38%
May, 2024 $19.00 $12.11 $6.89 1,204,341.4 -18.71%
Apr, 2024 $20.81 $16.00 $4.81 887,413.8 -0.58%
Mar, 2024 $20.75 $14.77 $5.98 1,841,687.4 -10.80%
Feb, 2024 $39.50 $15.53 $23.98 3,874,385.1 +24.76%
Jan, 2024 $19.50 $10.81 $8.69 1,984,733.2 +21.61%
$96.41
price down icon 1.61%
$29.82
price down icon 0.80%
$90.30
price down icon 0.33%
$53.94
price down icon 0.28%
ONC ONC
$264.43
price down icon 1.24%
$157.31
price down icon 1.95%
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