ALRN stock overview

Aileron Therapeutics Inc

  • ALRN IPO: 2017-06-29
  • 1.46 (+0.94%)
  • 153M market cap
  • 1,424 trading days in total
  • ALRN Latest trading day: 2023-02-23
  • NasdaqGM
  • Health Care
  • Major Pharmaceuticals
  • Dr. Manuel Aivado
  • 13 full-time employees
  • Watertown, MASSACHUSETTS

ALRN stock Buy and Hold Potential More info

INVESTMENT at 2017-06-29 open
ALRN open price was $13.75
1,000.00
Click to edit
HOLDING TIME
1423 trading days
or
5 years 240 days
TODAY'S WORTH
As of 2023-02-23 close price ($1.46)
106.18
Click to edit
ROI: -89.38% (0.11x) – ANNU: -32.73% (0.67x)

ALRN Dividends

We don't have any infomation about ALRN dividends.
It seems that ALRN have not paid any dividends in it's entire history.

ALRN Stock SplitsMore information

 Split factorStock splitsReverse splitsLatest split
until
and including
2023-02-23
120
20 shares
on 2017-06-29

1 shares
on 2023-02-23
11

  • Latest trading days
  • Investment calculator
  • Monthly statistics
  • Dividends
  • Stock splits
  • Basic information
  • Best intraday
  • Worst intraday
  • Best after-hours
  • Worst after-hours

ALRN Latest trading days

This table contains the list of 500 latest trading days of ALRN.
Trading dates ranges from 2021-03-03 to 2023-02-23.
Trading dayDateCloseDifferenceP/LVolumeOpenHighLowVolatilityIntradayPost-market
[ AVERAGE ] 0.990.003.58546,6790.991.030.958.61-0.353.49
14242023-02-231.460.09-5.8165,0461.551.551.409.68-5.810.00
14232023-02-221.550.096.16172,4461.431.601.3616.788.390.00
14222023-02-211.460.89-37.87789,5681.471.581.2919.73-0.68-2.05
14212023-02-172.350.010.431,2492.342.352.340.430.43-37.45
14202023-02-162.340.20-7.8712,8572.432.532.309.47-3.700.00
14192023-02-152.540.198.091,7952.422.542.424.964.96-4.33
14182023-02-142.350.01-0.426,8742.372.402.352.11-0.842.98
14172023-02-132.360.22-8.5327,3372.532.582.3210.28-6.720.42
14162023-02-102.580.041.5713,2222.532.582.464.741.98-1.94
14152023-02-092.540.06-2.3124,3672.802.802.5110.36-9.29-0.39
14142023-02-082.600.020.786,3152.672.722.604.49-2.627.69
14132023-02-072.580.09-3.376,7452.712.792.568.49-4.803.49
14122023-02-062.670.12-4.3031,3712.792.842.656.81-4.301.50
14112023-02-032.790.11-3.7930,5312.902.992.787.24-3.790.00
14102023-02-022.900.000.0027,8613.003.002.884.00-3.330.00
14092023-02-012.900.124.3223,4502.762.922.756.165.073.45
14082023-01-312.780.031.099,3382.882.882.764.17-3.47-0.72
14072023-01-302.750.12-4.1818,5872.932.932.736.83-6.144.73
14062023-01-272.870.05-1.7115,0942.792.892.716.452.872.09
14052023-01-262.920.05-1.684,1543.013.092.925.65-2.99-4.45
14042023-01-252.970.000.005,4432.903.012.903.792.411.35
14032023-01-242.970.10-3.266,0042.953.112.945.760.68-2.36
14022023-01-233.070.155.1432,9933.043.192.957.890.99-3.91
14012023-01-202.920.14-4.5834,1393.103.102.925.81-5.814.11
14002023-01-193.060.13-4.0818,2893.103.173.015.16-1.291.31
13992023-01-183.190.041.2726,7873.153.193.015.711.27-2.82
13982023-01-173.150.113.6254,4993.093.182.8510.681.940.00
13972023-01-133.040.051.6716,4803.003.122.897.671.331.64
13962023-01-122.990.269.5225,3482.872.992.777.674.180.33
13952023-01-112.730.21-7.1410,4302.892.972.6610.73-5.545.13
13942023-01-102.940.248.8941,7842.783.042.6314.755.76-1.70
13932023-01-092.700.083.0517,3122.542.702.0525.596.302.96
13922023-01-062.620.072.7512,5662.582.692.555.431.55-3.05
13912023-01-052.550.000.0051,7032.652.652.457.55-3.771.18
13902023-01-042.550.65-20.3147,3953.153.152.5220.00-19.053.92
13892023-01-033.200.8335.02223,7562.453.302.2841.6330.61-1.56
13882022-12-302.370.5026.74142,4561.822.481.8236.2630.223.38
13872022-12-291.870.02-1.06114,8401.921.991.7910.42-2.60-2.67
13862022-12-281.890.12-5.9755,9301.952.271.8820.00-3.081.59
13852022-12-272.010.25-11.0690,8292.262.381.9718.14-11.06-2.99
13842022-12-232.260.02-0.887,3282.252.352.254.440.440.00
13832022-12-222.280.03-1.308,9862.272.362.264.410.44-1.32
13822022-12-212.310.12-4.9416,6002.402.402.246.67-3.75-1.73
13812022-12-202.430.08-3.1914,5662.502.522.404.80-2.80-1.23
13802022-12-192.510.13-4.927,4292.592.632.505.02-3.09-0.40
13792022-12-162.640.020.767,9982.642.642.514.920.00-1.89
13782022-12-152.620.02-0.768,0492.552.672.554.712.750.76
13772022-12-142.640.093.5315,3322.512.692.517.175.18-3.41
13762022-12-132.550.093.6625,5732.552.552.482.750.00-1.57
13752022-12-122.460.05-1.9915,0512.512.612.465.98-1.993.66
13742022-12-092.510.06-2.3310,0402.582.622.504.65-2.710.00
13732022-12-082.570.09-3.388,7282.822.822.578.87-8.870.39
13722022-12-072.660.124.7245,8972.572.822.5510.513.506.02
13712022-12-062.540.25-8.9629,3282.782.812.5110.79-8.631.18
13702022-12-052.790.02-0.7144,7692.812.902.784.27-0.71-0.36
13692022-12-022.810.062.187,4432.752.842.753.272.180.00
13682022-12-012.750.02-0.728,2522.772.842.753.25-0.720.00
13672022-11-302.770.01-0.3610,9352.782.822.752.52-0.360.00
13662022-11-292.780.02-0.718,1252.832.862.782.83-1.770.00
13652022-11-282.800.08-2.7820,2062.892.902.784.15-3.111.07
13642022-11-252.880.031.059,3712.923.072.857.53-1.370.35
13632022-11-232.850.062.159,9092.832.852.782.470.712.46
13622022-11-222.790.23-7.6267,1932.743.002.5914.961.821.43
13612022-11-213.020.26-7.9323,4873.273.292.999.17-7.65-9.27
13602022-11-183.280.04-1.2020,9463.353.383.282.99-2.09-0.30
13592022-11-173.320.01-0.309,3683.303.393.302.730.610.90
13582022-11-163.330.03-0.8912,4463.363.403.302.98-0.89-0.90
13572022-11-153.360.04-1.1836,1813.403.423.352.06-1.180.00
13562022-11-143.400.030.8983,5403.433.453.362.62-0.870.00
13552022-11-113.373.212,006.2556,6542.963.542.9121.2813.851.78
13542022-11-100.160.02-12.091,834,1040.160.170.1512.893.161,750.00
13532022-11-090.180.00-2.15330,9090.190.190.184.30-2.15-14.78
13522022-11-080.190.01-7.00843,1380.200.200.1813.20-7.000.00
13512022-11-070.200.02-9.091,009,3640.230.230.1916.84-11.110.00
13502022-11-040.220.0210.001,170,4750.210.230.2016.687.322.27
13492022-11-030.200.000.0080,4100.200.200.204.750.002.50
13482022-11-020.200.00-2.44103,2860.200.210.205.000.000.00
13472022-11-010.210.002.50153,7660.210.210.207.00-2.38-2.44
13462022-10-310.200.000.00204,3450.200.210.205.372.355.00
13452022-10-280.200.01-2.49180,0730.200.210.206.601.52-2.30
13442022-10-270.210.014.16107,5470.210.210.205.81-0.77-3.95
13432022-10-260.200.01-6.24624,0340.210.210.209.19-6.244.98
13422022-10-250.210.0210.53190,8220.200.220.207.555.000.00
13412022-10-240.190.01-4.04200,3490.200.210.197.65-5.005.26
13402022-10-210.200.01-2.7089,1370.200.210.206.10-1.001.01
13392022-10-200.200.000.74231,7050.200.210.204.751.75-1.72
13382022-10-190.200.01-3.81135,5240.200.210.203.960.00-0.99
13372022-10-180.210.015.00471,9680.200.220.208.005.00-3.81
13362022-10-170.200.00-1.96210,4210.200.220.1913.000.000.00
13352022-10-140.200.016.25924,7850.190.210.198.336.19-1.96
13342022-10-130.190.01-5.97915,1200.190.200.1814.321.050.05
13332022-10-120.200.02-7.18625,0570.220.220.209.29-5.16-6.95
13322022-10-110.220.01-4.35410,8890.220.240.2113.640.00-2.14
13312022-10-100.230.02-8.00123,9980.250.250.2211.80-8.00-4.35
13302022-10-070.250.000.00596,6570.250.260.248.111.420.00
13292022-10-060.250.014.17473,8580.280.280.2221.43-10.71-1.40
13282022-10-050.240.000.00546,8150.250.260.2311.92-4.0016.67
13272022-10-040.240.0311.68843,6400.220.250.2021.158.014.17
13262022-10-030.210.013.97178,2140.200.220.2010.007.453.40
13252022-09-300.210.02-8.13351,8870.220.230.2012.50-6.05-3.24
13242022-09-290.230.027.14425,7970.210.230.2011.907.14-2.22
13232022-09-280.210.029.09293,5220.190.220.1915.7910.530.00
13222022-09-270.190.01-5.50347,6300.200.200.195.00-3.75-1.30
13212022-09-260.200.00-1.26271,2950.200.210.207.501.85-1.82
13202022-09-230.210.02-9.32823,6500.210.220.1914.29-1.76-3.05
13192022-09-220.230.00-1.091,189,8440.230.230.218.70-1.09-7.69
13182022-09-210.230.01-4.17575,0810.230.240.2210.10-2.000.00
13172022-09-200.240.02-7.691,075,0170.250.250.2212.00-4.00-2.21
13162022-09-190.260.01-3.70755,5870.260.270.257.690.00-3.85
13152022-09-160.270.01-3.572,232,9470.270.290.2512.960.00-3.70
13142022-09-150.280.013.707,971,9630.270.320.2622.645.66-3.57
13132022-09-140.270.0738.3912,820,7750.200.320.1869.6035.00-1.85
13122022-09-130.200.00-2.45210,8010.190.200.195.262.682.51
13112022-09-120.200.015.26406,0750.200.200.193.450.00-5.00
13102022-09-090.190.029.01600,2820.180.190.188.117.045.26
13092022-09-080.170.002.53392,4300.170.180.175.363.751.84
13082022-09-070.170.01-5.56297,0910.170.180.178.760.00-1.18
13072022-09-060.180.012.92268,7830.170.190.1711.765.88-5.56
13062022-09-020.170.002.88314,7310.170.180.178.762.88-2.80
13052022-09-010.170.02-8.16213,3800.190.190.1613.95-10.530.00
13042022-08-310.190.00-2.58298,3490.200.200.197.69-5.082.65
13032022-08-300.190.01-2.56183,9930.200.200.196.55-5.002.63
13022022-08-290.200.00-0.10461,2030.190.210.1815.963.722.56
13012022-08-260.200.01-3.70335,1370.200.210.1910.00-2.40-3.69
13002022-08-250.200.01-3.48280,8670.210.220.1913.10-3.48-1.33
12992022-08-240.210.015.00242,9950.190.210.1816.8410.530.00
12982022-08-230.200.000.00133,4150.190.200.198.118.11-5.00
12972022-08-220.200.01-6.80236,0000.210.210.198.52-4.76-7.50
12962022-08-190.210.00-1.11309,5740.220.220.217.86-2.45-2.14
12952022-08-180.220.01-5.65375,7130.220.230.219.09-1.361.38
12942022-08-170.230.014.55435,4580.230.230.2110.390.00-4.35
12932022-08-160.220.012.85791,3130.230.230.218.70-4.354.55
12922022-08-150.210.001.86818,8450.210.220.2011.393.637.53
12912022-08-120.210.01-3.001,162,9600.240.240.2110.64-10.64-1.71
12902022-08-110.220.0315.162,538,9740.200.220.1915.008.258.55
12892022-08-100.190.014.44926,0280.180.200.1715.866.526.38
12882022-08-090.180.02-10.001,185,1240.190.200.1715.50-6.98-1.94
12872022-08-080.200.0316.355,340,3670.210.250.1930.71-4.76-3.25
12862022-08-050.170.019.142,137,6530.160.180.1520.326.1822.16
12852022-08-040.160.0210.991,333,5350.160.170.158.56-1.562.79
12842022-08-030.140.001.361,092,3270.140.150.144.86-1.4612.76
12832022-08-020.140.02-12.503,497,5700.170.170.1323.53-17.652.86
12822022-08-010.160.03-15.791,672,2550.200.200.1525.00-20.006.25
12812022-07-290.190.000.00225,9510.190.190.191.370.005.26
12802022-07-280.190.01-3.94369,4760.190.210.1811.530.000.00
12792022-07-270.200.028.32150,5430.190.200.189.155.27-3.94
12782022-07-260.180.01-3.89336,1280.190.200.1810.53-3.892.90
12772022-07-250.190.02-7.59198,9410.200.210.1912.45-5.000.00
12762022-07-220.210.02-8.21289,1220.230.230.2110.61-10.61-2.72
12752022-07-210.220.001.82251,8950.230.240.228.70-2.612.68
12742022-07-200.220.01-4.35293,5840.220.250.2211.360.004.55
12732022-07-190.230.013.05259,0190.250.250.239.77-9.77-4.35
12722022-07-180.220.00-0.27249,3450.230.250.2212.78-4.9414.20
12712022-07-150.220.00-1.102,636,5850.230.230.1823.99-0.584.92
12702022-07-140.230.02-9.48609,6940.250.250.2310.16-7.63-0.53
12692022-07-130.250.02-6.26349,7270.270.270.2411.11-7.41-2.00
12682022-07-120.270.01-2.6351,3640.270.280.275.41-2.591.24
12672022-07-110.270.01-2.1888,8910.280.280.272.46-2.18-0.04
12662022-07-080.280.014.95414,7810.270.300.2712.714.950.00
12652022-07-070.270.012.62270,2140.260.270.265.652.620.00
12642022-07-060.260.014.00246,1480.250.270.258.004.000.00
12632022-07-050.250.012.75223,6790.250.250.239.320.000.00
12622022-07-010.240.02-6.421,142,6830.250.260.2314.89-3.682.75
12612022-06-300.260.04-13.331,053,8330.310.310.2517.21-14.75-2.85
12602022-06-290.300.11-26.833,368,1720.380.380.2630.71-21.051.67
12592022-06-280.410.01-2.38138,9520.440.440.409.09-6.82-7.32
12582022-06-270.420.025.00176,4330.440.440.409.09-4.554.76
12572022-06-240.400.02-4.76348,9970.410.450.4012.20-2.4410.00
12562022-06-230.420.025.00330,7030.390.440.3912.827.69-2.38
12552022-06-220.400.000.00173,1040.400.420.397.500.00-2.50
12542022-06-210.400.02-4.76143,2680.390.410.396.212.560.00
12532022-06-170.420.037.69586,8110.390.450.3819.187.69-7.14
12522022-06-160.390.01-2.50165,0790.400.420.3712.50-2.500.00
12512022-06-150.400.000.0097,0300.440.450.3913.64-9.090.00
12502022-06-140.400.025.26138,4310.400.400.377.500.0010.00
12492022-06-130.380.03-7.32233,1150.420.420.3711.90-9.525.26
12482022-06-100.410.03-5.7795,9220.430.430.414.65-4.652.44
12472022-06-090.440.01-3.3139,8840.450.450.426.67-3.31-1.17
12462022-06-080.450.024.65224,3270.450.470.4211.110.000.00
12452022-06-070.430.000.00140,7070.430.450.434.650.004.65
12442022-06-060.430.01-2.27172,6190.440.470.4211.36-2.270.00
12432022-06-030.440.000.00294,5710.430.480.4213.952.330.00
12422022-06-020.440.012.3329,4530.440.440.424.550.00-2.27
12412022-06-010.430.012.38159,3840.430.440.424.650.002.33
12402022-05-310.420.000.0093,7400.420.440.424.760.002.38
12392022-05-270.420.025.0066,3920.430.440.409.30-2.330.00
12382022-05-260.400.01-2.4467,5870.430.430.408.14-6.987.50
12372022-05-250.410.012.50154,2480.400.430.3910.002.504.88
12362022-05-240.400.04-9.09134,1320.440.440.3911.36-9.090.00
12352022-05-230.440.000.00150,2640.430.440.424.652.330.00
12342022-05-200.440.000.0036,4110.440.440.415.750.00-2.27
12332022-05-190.440.000.00112,7910.420.450.4011.904.760.00
12322022-05-180.440.024.7663,6420.420.440.409.413.55-4.55
12312022-05-170.420.0411.85269,2190.370.430.3714.8613.511.17
12302022-05-160.380.01-3.72163,2630.390.420.3713.79-3.72-1.46
12292022-05-130.390.039.83306,5570.360.400.3611.118.330.00
12282022-05-120.360.03-7.74691,7430.320.420.3231.2510.971.38
12272022-05-110.380.001.29598,8150.380.400.3513.161.29-16.86
12262022-05-100.380.000.00728,8460.390.390.376.38-2.560.00
12252022-05-090.380.05-11.63235,4680.430.430.3810.59-10.592.63
12242022-05-060.430.000.00212,4630.420.440.418.332.38-1.16
12232022-05-050.430.01-1.2939,1640.430.440.424.650.00-2.33
12222022-05-040.440.023.71190,8130.430.440.409.200.21-1.29
12212022-05-030.420.000.00726,1110.420.440.3814.290.003.50
12202022-05-020.420.02-4.55374,0570.430.450.426.98-2.330.00
12192022-04-290.440.02-4.35312,6480.490.490.4214.29-10.20-2.27
12182022-04-270.460.07-13.21460,1640.510.510.4511.76-9.806.52
12172022-04-260.530.01-1.8571,2680.540.550.509.26-1.85-3.77
12162022-04-250.540.000.00315,3010.560.560.4912.50-3.570.00
12152022-04-220.540.000.00105,4700.540.550.533.700.003.70
12142022-04-210.540.03-5.26137,8870.570.570.5110.53-5.260.00
12132022-04-200.570.023.6467,2520.540.580.547.415.560.00
12122022-04-190.550.023.77240,9660.520.580.5211.545.77-1.82
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12102022-04-150.570.000.00108,5700.560.580.563.571.791.75
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9792021-05-191.190.04-3.25585,5561.211.231.156.61-1.65-0.84
9782021-05-181.230.1210.811,019,4851.151.231.129.576.96-1.63
9772021-05-171.110.054.72724,0501.051.121.029.525.713.60
9762021-05-141.060.000.00685,6351.061.091.053.770.00-0.94
9752021-05-131.060.11-9.401,536,4471.191.201.0215.13-10.920.00
9742021-05-121.170.043.54608,0101.131.201.117.963.541.71
9732021-05-111.130.01-0.88487,1131.111.181.107.211.800.00
9722021-05-101.140.05-4.20780,1481.201.211.127.50-5.00-2.63
9712021-05-071.190.087.21731,9901.101.211.1010.008.180.84
9702021-05-061.110.01-0.89750,2921.111.121.065.410.00-0.90
9692021-05-051.120.05-4.27687,7921.191.191.089.24-5.88-0.89
9682021-05-041.170.032.631,172,5901.151.201.0413.911.741.71
9672021-05-031.140.05-4.20810,3811.191.231.147.56-4.200.88
9662021-04-301.190.04-3.25360,7851.241.241.184.84-4.030.00
9652021-04-291.230.000.00435,3121.271.271.196.30-3.150.81
9642021-04-281.230.043.36514,0531.171.251.167.695.133.25
9632021-04-271.190.07-5.56894,8721.271.271.159.45-6.30-1.68
9622021-04-261.260.054.13690,8851.291.301.244.65-2.330.79
9612021-04-231.210.03-2.42398,4361.241.271.205.65-2.426.61
9602021-04-221.240.075.98887,8641.191.251.167.564.200.00
9592021-04-211.170.054.46771,8341.121.211.118.934.461.71
9582021-04-201.120.05-4.27987,7351.151.171.106.09-2.610.00
9572021-04-191.170.04-3.31901,1431.221.221.137.38-4.10-1.71
9562021-04-161.210.021.681,182,2381.181.241.157.632.540.83
9552021-04-151.190.10-7.751,810,4131.281.301.1511.72-7.03-0.84
9542021-04-141.290.02-1.53619,3081.291.361.258.530.00-0.78
9532021-04-131.310.064.801,274,4961.231.321.218.946.50-1.53
9522021-04-121.250.09-6.721,783,6561.351.351.238.89-7.41-1.60
9512021-04-091.340.08-5.63768,8001.401.401.325.71-4.290.75
9502021-04-081.420.053.65858,4431.371.421.327.303.65-1.41
9492021-04-071.370.02-1.44734,0161.401.421.364.29-2.140.00
9482021-04-061.390.000.00695,4511.381.451.385.070.720.72
9472021-04-051.390.04-2.80628,2251.431.431.374.20-2.80-0.72
9462021-04-011.430.000.00898,0421.431.471.386.290.000.00
9452021-03-311.430.064.38762,7241.391.471.395.762.880.00
9442021-03-301.370.010.741,013,2591.341.421.308.962.241.46
9432021-03-291.360.14-9.331,635,5701.521.521.3511.18-10.53-1.47
9422021-03-261.500.000.001,154,5001.481.501.406.761.351.33
9412021-03-251.500.07-4.462,658,1561.381.531.3115.948.70-1.33
9402021-03-241.570.08-4.851,340,4111.661.691.558.43-5.42-12.10
9392021-03-231.650.11-6.25504,1241.741.761.5810.34-5.170.61
9382021-03-221.760.106.021,998,1501.691.761.647.104.14-1.14
9372021-03-191.660.021.222,991,6891.661.751.627.830.001.81
9362021-03-181.640.07-4.091,985,1951.701.731.5610.00-3.531.22
9352021-03-171.710.084.911,953,0391.591.721.5411.327.55-0.58
9342021-03-161.630.03-1.811,948,9241.661.711.569.04-1.81-2.45
9332021-03-151.660.031.842,098,1821.701.701.605.88-2.350.00
9322021-03-121.630.1913.193,467,3371.421.651.3918.3114.794.29
9312021-03-111.440.021.411,176,3621.451.461.404.14-0.69-1.39
9302021-03-101.420.04-2.741,353,2251.481.501.3410.81-4.052.11
9292021-03-091.460.1713.181,850,5021.371.481.378.036.571.37
9282021-03-081.290.07-5.151,501,8591.321.431.2712.12-2.276.20
9272021-03-051.360.01-0.732,087,8861.311.371.1814.503.82-2.94
9262021-03-041.370.08-5.522,509,1151.421.441.2513.38-3.52-4.38
9252021-03-031.450.09-5.841,221,0561.581.591.4310.13-8.23-2.07

ALRN Investment Calculator

This calculator shows the potential of ALRN stock.
Just pick a start date, end date and click Calculate.
Ticker:
ALRN
Date start:
Date end:
Duration:
5 years 240 days
Trading days:
1,423
BUY
Your initial investment on 2017-06-29 open
1,000.00
Shares bought: 72.73
Stock price: 13.75
SELL
Value on 2023-02-23 close
106.18
NET: -893.82
ROI: -89.38% (0.11x)
Annualised: -32.73% (0.67x)
Stock price: 1.46
Duration: 5 years 240 days
Trading days: 1,423
Click here to calculate the HIGHEST and LOWEST values of your investment.

ALRN Monthly statistics

This section shows monthly performance of ALRN stock.
There are 69 months displayed in the table below.
MonthTrading daysHighLowOpenCloseP/LMax P/LMin P/L
2023 February16
3.00
1.29
2.76
1.46
-47.108.70-53.26
2023 January20
3.30
2.05
2.45
2.78
13.4734.69-16.33
2022 December21
2.90
1.79
2.77
2.37
-14.444.69-35.38
2022 November21
3.54
0.15
0.21
2.77
1,219.051,585.71-28.57
2022 October21
0.28
0.18
0.20
0.20
0.0040.00-11.45
2022 September21
0.32
0.16
0.19
0.21
8.7968.42-13.95
2022 August23
0.25
0.13
0.20
0.19
-7.4525.00-35.00
2022 July20
0.30
0.18
0.25
0.19
-24.7818.76-28.74
2022 June21
0.48
0.25
0.43
0.26
-39.5311.63-41.28
2022 May21
0.45
0.32
0.43
0.42
-2.334.65-25.58
2022 April20
0.75
0.42
0.52
0.44
-15.3844.23-19.23
2022 March23
0.67
0.36
0.41
0.51
24.3963.41-12.20
2022 February20
0.51
0.36
0.48
0.43
-10.426.25-25.00
2022 January20
0.61
0.36
0.55
0.47
-14.5510.91-34.55
2021 December22
0.65
0.51
0.60
0.56
-6.678.33-15.00
2021 November21
0.94
0.60
0.87
0.62
-28.748.05-31.03
2021 October21
1.07
0.85
1.03
0.87
-15.533.88-17.48
2021 September21
1.27
0.99
1.13
1.02
-9.7312.39-12.39
2021 August22
1.26
0.96
1.01
1.15
13.8624.75-4.95
2021 July21
1.31
1.00
1.28
1.03
-19.532.34-21.88
2021 June22
1.40
1.19
1.25
1.25
0.0012.00-4.80
2021 May20
1.31
1.02
1.19
1.23
3.3610.08-14.29
2021 April21
1.47
1.10
1.43
1.19
-16.782.80-23.08
2021 March23
1.76
1.18
1.52
1.43
-5.9215.79-22.37
2021 February19
2.30
1.45
1.74
1.52
-12.6432.18-16.67
2021 January19
2.33
1.02
1.03
1.83
77.67126.21-0.97
2020 December22
1.25
0.91
1.09
1.04
-4.5914.68-16.51
2020 November20
1.22
1.00
1.18
1.09
-7.633.39-15.25
2020 October22
2.47
1.15
1.33
1.15
-13.5385.71-13.53
2020 September21
1.45
1.04
1.27
1.29
1.5714.17-18.11
2020 August21
1.72
0.88
0.90
1.28
42.2291.11-2.22
2020 July22
1.19
0.80
1.15
0.88
-23.483.48-30.43
2020 June22
1.99
1.03
1.72
1.18
-31.4015.70-40.12
2020 May20
1.63
0.46
0.53
1.62
205.66207.55-13.21
2020 April21
0.75
0.30
0.34
0.55
59.88118.02-12.79
2020 March22
0.65
0.25
0.60
0.33
-45.008.33-58.33
2020 February19
0.76
0.52
0.67
0.59
-11.9413.43-22.39
2020 January21
0.87
0.56
0.58
0.68
17.2450.00-3.45
2019 December21
0.68
0.45
0.48
0.57
18.7541.67-6.25
2019 November20
0.69
0.40
0.46
0.48
4.3550.00-13.04
2019 October23
0.70
0.40
0.69
0.44
-36.231.45-42.03
2019 September20
1.05
0.64
0.73
0.67
-8.2243.84-12.33
2019 August22
0.83
0.50
0.50
0.73
46.0066.000.00
2019 July22
0.83
0.45
0.75
0.50
-33.3310.67-40.67
2019 June20
1.10
0.61
0.96
0.72
-25.0014.58-36.46
2019 May22
1.80
0.92
1.73
1.00
-42.204.05-46.82
2019 April21
2.07
1.61
2.00
1.72
-14.003.50-19.50
2019 March21
2.60
1.36
1.66
1.95
17.4756.63-18.07
2019 February19
2.55
1.12
1.20
1.66
38.33112.50-6.67
2019 January21
1.84
0.80
0.84
1.10
30.95119.05-4.76
2018 December19
2.25
0.52
2.14
0.84
-60.755.14-75.70
2018 November21
2.49
1.75
2.35
2.17
-7.665.96-25.53
2018 October23
3.10
2.08
2.79
2.35
-15.7711.11-25.45
2018 September19
4.10
2.59
3.20
2.75
-14.0628.13-19.06
2018 August23
3.50
1.98
3.09
2.92
-5.5013.27-35.92
2018 July21
5.57
2.93
5.37
3.09
-42.463.72-45.44
2018 June21
6.18
5.05
5.24
5.42
3.4417.94-3.63
2018 May22
5.74
4.90
5.09
5.16
1.3812.77-3.73
2018 April21
8.43
5.06
7.92
5.08
-35.866.44-36.11
2018 March21
9.50
7.53
8.06
8.13
0.8717.87-6.58
2018 February19
9.48
7.38
9.27
8.21
-11.432.27-20.39
2018 January21
11.00
9.20
10.59
9.23
-12.843.87-13.13
2017 December20
11.35
8.77
10.90
10.54
-3.304.13-19.54
2017 November21
13.61
9.58
12.10
11.22
-7.2712.48-20.83
2017 October22
15.48
11.86
13.45
12.04
-10.4815.09-11.82
2017 September20
14.66
11.10
11.61
13.38
15.2526.27-4.39
2017 August23
13.41
11.20
12.86
11.66
-9.334.28-12.91
2017 July20
14.32
11.51
11.95
12.80
7.1119.83-3.68
2017 June2
14.00
10.37
13.75
11.15
-18.911.82-24.58

ALRN Dividends

This table shows historical dividends paid by ALRN.
There are no ALRN dividends to display.

ALRN Stock Splits

This table shows ALRN stock splits.
There were at least 1 stock splits in a history of ALRN stock.
Split dateSplit factorNumeratorDenominatorReverse split?
[ TOTALS ] 120 
2022-11-141:20120yes

ALRN Basic Information

  • Ticker, symbol:
    ALRN
  • Full title:
    Aileron Therapeutics Inc
  • First trading day:
  • Last trading day:
  • Total trading days:
    1,424
  • Last close price:
    1.46 (+0.94%)
  • Market cap:
    153M
  • Stock Exchange:
    NasdaqGM
  • Sector:
    Health Care
  • Industry:
    Major Pharmaceuticals
  • ALRN CEO:
    Dr. Manuel Aivado
  • Full-time employees:
    13
  • Address:
    490 Arsenal Way
    Watertown
    MASSACHUSETTS
    02472
  • Description:
    Aileron Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on developing and commercializing a novel class of stabilized cell-permeating alpha-helical peptides in the oncology and other therapeutic areas in the United States. The company's lead product candidate is ALRN-6924, a cell-permeating peptide, which is in Phase 2a clinical trial for the treatment of advanced solid tumors; Phase 2a clinical trial to treat peripheral T-cell lymphoma; Phase I clinical trial for the treatment of acute myeloid leukemia (AML) and advanced myelodysplastic syndrome (MDS); and Phase 1b trial to test the combination of ALRN-6924 and cytarabine, or Ara-C, in patients with MDS. It also develops next generation wild type p53 reactivator. Aileron Therapeutics, Inc. has a collaboration agreement with Dana-Farber/Boston Children's Cancer and Blood Disorders Center for an open-label, multi-center, pediatric phase 1 clinical trial of ALRN-6924; and Pfizer to evaluate the combination of ALRN-6924 and IBRANCE in MDM2-amplified cancers. The company was formerly known as Renegade Therapeutics, Inc. and changed its name to Aileron Therapeutics, Inc. in February 2007. Aileron Therapeutics, Inc. was founded in 2001 and is headquartered in Watertown, Massachusetts.
  • Website:
  • Phone number:
    16179950900

Best intraday sessions of ALRN

This table shows top 100 best intraday sessions of ALRN.
PositionDatePercentage
12019-03-1246.21
22022-09-1435.00
32020-05-2830.69
42023-01-0330.61
52022-12-3030.22
62019-01-1630.09
72018-12-2029.69
82018-08-2028.71
92020-10-2027.93
102020-04-1327.66
112019-11-0427.08
122019-02-1224.71
132020-01-1024.24
142018-11-1323.60
152022-03-2523.40
162019-02-0421.83
172019-01-0221.43
182020-03-1920.92
192020-08-0420.88
202018-09-1820.65
212018-08-2920.42
222020-10-0820.00
232018-10-1618.64
242020-05-1218.64
252020-08-0618.60
262019-02-0118.33
272020-08-1316.95
282018-12-2816.22
292021-03-1214.79
302020-08-0514.73
312018-06-2114.67
322017-12-2714.57
332019-02-2614.19
342019-09-1214.12
352020-05-2914.08
362019-08-0114.00
372022-11-1113.85
382022-05-1713.51
392019-08-1913.33
402021-01-1112.94
412019-01-0812.73
422019-10-2212.50
432019-07-2912.50
442019-12-2012.50
452020-10-1312.43
462020-02-0512.31
472020-05-1112.00
482018-04-1111.56
492022-05-1210.97
502018-04-0910.80
512020-09-1710.74
522020-05-2210.67
532022-02-2410.65
542022-09-2810.53
552022-08-2410.53
562017-09-2910.49
572020-04-0810.47
582018-10-239.95
592017-11-179.92
602018-08-239.91
612021-03-019.87
622017-12-199.51
632017-12-289.45
642021-12-229.43
652019-09-069.33
662018-09-259.32
672022-01-319.30
682019-01-039.18
692018-09-059.14
702019-08-129.09
712022-04-049.09
722021-07-099.09
732022-01-039.09
742017-11-019.01
752017-09-078.99
762021-01-088.87
772019-09-268.75
782019-09-048.70
792021-03-258.70
802019-03-288.67
812021-02-018.62
822020-03-258.57
832023-02-228.39
842021-09-178.33
852022-05-138.33
862020-05-268.33
872022-08-118.25
882020-07-178.25
892020-06-058.18
902021-05-078.18
912019-12-188.16
922018-09-048.12
932019-08-268.11
942022-03-158.11
952022-08-238.11
962022-10-048.01
972021-08-128.00
982017-07-067.87
992022-04-067.81
1002021-01-127.78

Worst intraday sessions of ALRN

This table shows the worst 100 intraday sessions of ALRN.
PositionDatePercentage
12019-10-01-27.54
22020-03-18-23.81
32017-06-29-21.45
42019-09-30-21.18
52022-06-29-21.05
62020-07-13-20.72
72022-08-01-20.00
82020-06-02-20.00
92023-01-04-19.05
102020-04-03-18.42
112020-03-11-18.37
122019-10-02-18.33
132022-08-02-17.65
142018-12-18-17.43
152020-04-07-17.11
162018-04-03-16.54
172020-03-17-16.46
182022-04-11-16.44
192019-01-18-16.33
202019-01-11-15.79
212019-11-18-15.69
222018-08-22-15.66
232018-09-06-15.04
242022-06-30-14.75
252019-02-06-14.74
262018-12-13-14.62
272020-06-01-14.53
282019-10-16-14.42
292020-03-09-14.04
302020-10-26-14.02
312018-12-21-13.41
322019-06-27-13.25
332019-05-20-13.01
342019-09-24-12.77
352019-09-20-12.75
362020-08-10-12.68
372018-07-24-12.47
382018-04-12-12.27
392018-04-24-12.27
402020-03-31-12.23
412020-02-26-11.94
422018-08-08-11.86
432020-05-13-11.84
442018-09-10-11.78
452020-10-27-11.72
462020-10-19-11.68
472018-04-19-11.62
482019-01-22-11.57
492018-12-19-11.49
502020-03-13-11.43
512020-03-12-11.25
522018-12-14-11.11
532022-11-07-11.11
542022-12-27-11.06
552018-08-16-10.96
562018-04-10-10.94
572017-09-11-10.94
582021-05-13-10.92
592020-09-23-10.87
602019-07-23-10.71
612022-10-06-10.71
622019-06-05-10.68
632018-12-17-10.66
642017-11-10-10.65
652018-11-01-10.64
662022-01-27-10.64
672018-12-12-10.64
682022-08-12-10.64
692022-07-22-10.61
702022-05-09-10.59
712021-03-29-10.53
722022-09-01-10.53
732017-09-13-10.51
742019-02-25-10.49
752021-11-18-10.39
762018-09-21-10.31
772019-08-22-10.26
782022-04-29-10.20
792017-11-02-10.07
802018-08-21-9.92
812017-12-20-9.82
822021-01-26-9.82
832022-04-27-9.80
842020-10-21-9.78
852022-07-19-9.77
862020-12-14-9.62
872020-12-24-9.60
882020-07-23-9.52
892022-06-13-9.52
902020-05-15-9.33
912023-02-09-9.29
922019-07-15-9.09
932022-05-24-9.09
942022-06-15-9.09
952020-03-20-9.00
962020-12-29-8.93
972020-04-21-8.93
982019-05-09-8.92
992022-12-08-8.87
1002018-03-26-8.83

Best after-hours sessions of ALRN

This table shows top 100 best after-hours sessions of ALRN.
PositionDatePercentage
12022-11-101,750.00
22020-03-1636.21
32021-01-0434.29
42020-03-1727.27
52021-01-0825.93
62020-04-0823.68
72022-08-0522.16
82020-04-0220.63
92019-10-0120.00
102019-10-1518.18
112020-08-0417.27
122022-10-0516.67
132020-06-0215.52
142020-04-1315.00
152022-07-1814.20
162018-11-2613.99
172018-08-2912.80
182022-08-0312.76
192017-11-0911.44
202020-04-1611.11
212019-02-0410.98
222019-09-1910.87
232021-01-2210.61
242022-06-1410.00
252022-06-2410.00
262019-07-229.80
272020-04-039.68
282018-08-319.59
292020-09-119.32
302020-04-099.30
312019-06-269.21
322020-04-079.21
332020-05-049.09
342019-01-319.09
352020-05-128.57
362022-08-118.55
372020-10-138.42
382019-12-098.33
392019-08-128.33
402020-03-198.11
412019-08-077.84
422020-12-237.76
432023-02-087.69
442017-12-197.60
452020-05-287.58
462019-12-187.55
472021-02-027.54
482022-08-157.53
492022-05-267.50
502018-08-097.38
512022-04-087.35
522020-04-067.34
532017-06-307.17
542020-05-147.14
552018-08-157.04
562019-08-156.90
572022-02-156.82
582022-02-096.82
592021-04-236.61
602020-12-226.60
612022-04-276.52
622022-08-106.38
632020-02-256.35
642021-06-236.30
652022-08-016.25
662021-03-086.20
672020-06-096.19
682019-04-046.18
692020-05-296.17
702022-12-076.02
712019-03-066.00
722020-08-185.97
732019-08-095.77
742017-08-075.76
752020-04-245.66
762018-07-235.65
772019-09-205.62
782018-08-215.51
792019-10-235.49
802020-05-265.49
812020-07-085.45
822020-04-295.45
832020-05-115.36
842021-12-155.36
852022-07-295.26
862022-10-245.26
872022-09-095.26
882020-03-255.26
892022-06-135.26
902023-01-115.13
912019-09-165.10
922018-04-115.04
932019-12-265.00
942019-08-145.00
952022-10-315.00
962022-10-264.98
972022-07-154.92
982020-01-034.92
992020-06-224.92
1002022-04-114.92

Worst after-hours sessions of ALRN

This table shows the worst 100 after-hours sessions of ALRN.
PositionDatePercentage
12023-02-17-37.45
22018-12-19-16.88
32022-05-11-16.86
42020-06-03-16.03
52022-11-09-14.78
62020-04-15-14.29
72020-10-23-13.68
82021-01-11-13.02
92020-08-05-12.84
102021-03-24-12.10
112019-11-06-10.71
122019-11-08-10.53
132020-03-20-9.34
142022-11-21-9.27
152021-09-17-8.55
162021-01-05-8.46
172017-12-27-8.29
182021-02-22-8.05
192022-09-22-7.69
202018-12-13-7.53
212019-03-13-7.50
222022-08-22-7.50
232022-06-28-7.32
242022-06-17-7.14
252022-10-12-6.95
262017-10-12-6.75
272021-01-26-6.44
282022-02-23-6.13
292020-05-01-6.00
302018-06-21-5.98
312022-04-06-5.80
322017-12-18-5.71
332020-05-08-5.66
342020-02-14-5.63
352022-09-06-5.56
362019-07-29-5.56
372022-03-25-5.17
382022-08-23-5.00
392020-06-16-5.00
402019-07-15-5.00
412022-09-12-5.00
422021-10-15-4.95
432021-01-29-4.92
442022-01-24-4.88
452018-12-04-4.85
462022-02-17-4.76
472020-08-11-4.72
482020-10-27-4.69
492019-01-03-4.67
502022-02-28-4.65
512020-01-07-4.62
522021-09-22-4.55
532022-05-18-4.55
542018-11-14-4.52
552017-08-29-4.50
562023-01-26-4.45
572017-08-23-4.42
582020-03-18-4.38
592021-03-04-4.38
602019-10-29-4.35
612022-07-19-4.35
622022-10-10-4.35
632019-07-01-4.35
642022-08-17-4.35
652018-03-26-4.35
662023-02-15-4.33
672022-01-20-4.26
682019-11-26-4.26
692018-10-04-4.26
702020-02-21-4.17
712019-01-16-4.08
722021-01-06-4.07
732019-12-12-4.00
742019-05-31-4.00
752022-10-27-3.95
762020-01-24-3.95
772022-07-27-3.94
782017-08-22-3.94
792019-05-28-3.92
802019-01-02-3.92
812023-01-23-3.91
822019-12-16-3.85
832022-09-19-3.85
842019-09-05-3.85
852022-10-18-3.81
862022-04-26-3.77
872021-06-28-3.73
882022-03-11-3.71
892019-08-06-3.70
902022-09-16-3.70
912018-10-23-3.70
922022-08-26-3.69
932020-01-10-3.66
942020-04-30-3.64
952021-12-21-3.64
962021-12-14-3.64
972020-04-17-3.64
982022-09-15-3.57
992019-07-16-3.51
1002017-08-28-3.50
ALRN Logo, Aileron Therapeutics Inc Logo
ALRN information
  • Full title
    Aileron Therapeutics Inc
  • First trading day
  • Last trading day
  • Total trading days
    1,424
  • Last close price
    1.46 (+0.94%)
  • Market cap
    153M
  • Stock Exchange
    NasdaqGM
  • Sector
    Health Care
  • Industry
    Major Pharmaceuticals
  • ALRN CEO
    Dr. Manuel Aivado
  • Full-time employees
    13
  • Address
    490 Arsenal Way
    Watertown
    MASSACHUSETTS
    02472
  • Website
  • Phone number
    16179950900
  • Description
    Aileron Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on developing and commercializing a novel class of stabilized cell-permeating alpha-helical peptides in the oncology and other therapeutic areas in the United States. The company's lead product candidate is ALRN-6924, a cell-permeating peptide, which is in Phase 2a clinical trial for the treatment of advanced solid tumors; Phase 2a clinical trial to treat peripheral T-cell lymphoma; Phase I clinical trial for the treatment of acute myeloid leukemia (AML) and advanced myelodysplastic syndrome (MDS); and Phase 1b trial to test the combination of ALRN-6924 and cytarabine, or Ara-C, in patients with MDS. It also develops next generation wild type p53 reactivator. Aileron Therapeutics, Inc. has a collaboration agreement with Dana-Farber/Boston Children's Cancer and Blood Disorders Center for an open-label, multi-center, pediatric phase 1 clinical trial of ALRN-6924; and Pfizer to evaluate the combination of ALRN-6924 and IBRANCE in MDM2-amplified cancers. The company was formerly known as Renegade Therapeutics, Inc. and changed its name to Aileron Therapeutics, Inc. in February 2007. Aileron Therapeutics, Inc. was founded in 2001 and is headquartered in Watertown, Massachusetts.
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