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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 August 22, 2025, is $12.34.
  • 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 6,113% to $12.34 now.
  • The 52-week high stock price for ATRA is $18.70, representing a 51.58% increase from the current share price, occurred on January 06, 2025.
  • The 52-week low stock price for ATRA is $5.005, indicating a -59.44% decrease from the current share price, occurred on April 07, 2025.
  • The closing price of Atara Biotherapeutics Inc (ATRA) stock in the beginning of 2024 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
Aug 22, 2025 $12.40 $11.62 $0.78 90,718.0 +7.40%
Aug 21, 2025 $11.92 $11.28 $0.64 31,143.0 -2.30%
Aug 20, 2025 $12.09 $11.27 $0.8258 64,470.0 +2.44%
Aug 19, 2025 $12.06 $11.24 $0.82 35,236.0 +0.00%
Aug 18, 2025 $12.50 $11.20 $1.30 78,074.0 -6.59%
Aug 15, 2025 $12.49 $11.52 $0.97 149,551.0 +4.86%
Aug 14, 2025 $12.11 $11.54 $0.575 41,382.0 -3.38%
Aug 13, 2025 $12.25 $11.62 $0.6299 57,656.0 +5.11%
Aug 12, 2025 $12.31 $10.87 $1.44 57,525.0 +11.82%
Aug 11, 2025 $11.45 $10.32 $1.13 41,746.0 -5.80%
Aug 08, 2025 $11.66 $10.39 $1.27 25,037.0 -0.05%
Aug 07, 2025 $11.79 $10.53 $1.26 23,422.0 -3.73%
Aug 06, 2025 $11.75 $10.86 $0.8907 24,625.0 +1.47%
Aug 05, 2025 $11.84 $11.15 $0.6896 19,887.0 -0.88%
Aug 04, 2025 $11.60 $11.20 $0.40 14,042.0 -1.99%
Aug 01, 2025 $11.73 $10.92 $0.81 39,781.0 +0.26%
Jul 31, 2025 $12.32 $11.50 $0.8167 40,604.0 -4.87%
Jul 30, 2025 $12.85 $11.81 $1.04 90,409.0 +3.24%
Jul 29, 2025 $12.00 $11.36 $0.64 46,300.0 -0.68%
Jul 28, 2025 $11.90 $10.69 $1.21 42,287.0 +1.99%
Jul 25, 2025 $12.18 $10.68 $1.50 90,740.0 -5.31%
Jul 24, 2025 $13.46 $12.18 $1.28 88,870.0 -0.24%

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 2025

Month High Low High - Low Volume % Change
Aug, 2025 $12.50 $10.32 $2.18 885,013.0 +7.12%
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%

Atara Biotherapeutics Inc Stock (ATRA) Price History 2023

Month High Low High - Low Volume % Change
Dec, 2023 $17.92 $11.06 $6.86 2,828,466.3 -22.30%
Nov, 2023 $35.25 $4.96 $30.29 8,009,631.8 -48.84%
Oct, 2023 $45.75 $31.00 $14.75 1,023,169.9 -12.84%
Sep, 2023 $49.00 $35.75 $13.25 804,038.4 +1.37%
Aug, 2023 $63.38 $31.25 $32.12 1,185,537.8 -33.94%
Jul, 2023 $58.00 $38.77 $19.23 948,751.7 +37.27%
Jun, 2023 $57.00 $36.50 $20.50 2,154,840.6 +5.23%
May, 2023 $75.38 $36.25 $39.12 1,657,737.0 -43.54%
Apr, 2023 $77.00 $58.00 $19.00 943,638.8 -6.55%
Mar, 2023 $101.6 $66.50 $35.13 1,369,862.8 -28.40%
Feb, 2023 $141.0 $100.0 $41.00 659,947.8 -20.12%
Jan, 2023 $132.5 $80.50 $52.00 879,400.8 +54.57%
$24.65
price up icon 0.94%
$85.04
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$26.20
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$110.88
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$131.88
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biotechnology ONC
$313.67
price down icon 0.10%
Cap:     |  Volume (24h):