NASDAQ:ATYR | Historical Stock Price | aTYR PHARMA INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2015-05-07 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.38$1.50$5.99$23.89$95.32$380.292015-05-072026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2016

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2016-12-30$30.10$30.1013,307
2016-12-29$31.50$31.5011,993
2016-12-28$32.20$32.2013,979
2016-12-27$35.70$35.7011,293
2016-12-23$34.30$34.3010,779
2016-12-22$33.60$33.6033,964
2016-12-21$32.20$32.2030,571
2016-12-20$30.10$30.1018,229
2016-12-19$30.10$30.1033,014
2016-12-16$33.60$33.6072,100
2016-12-15$32.90$32.9033,500
2016-12-14$35.00$35.0025,136
2016-12-13$39.20$39.2053,321
2016-12-12$51.10$51.1011,607
2016-12-09$50.40$50.4010,121
2016-12-08$49.70$49.708,100
2016-12-07$47.60$47.605,514
2016-12-06$47.60$47.605,950
2016-12-05$45.50$45.504,629
2016-12-02$42.70$42.705,886
2016-12-01$43.40$43.404,964
2016-11-30$43.40$43.403,307
2016-11-29$44.10$44.102,636
2016-11-28$42.70$42.707,800
2016-11-25$44.10$44.101,550
2016-11-23$46.20$46.206,736
2016-11-22$46.20$46.208,900
2016-11-21$49.70$49.7011,021
2016-11-18$52.50$52.5033,471
2016-11-17$50.40$50.4026,479
2016-11-16$47.60$47.604,336
2016-11-15$47.60$47.607,643
2016-11-14$49.00$49.0022,764
2016-11-11$44.10$44.107,507
2016-11-10$44.10$44.1023,629
2016-11-09$41.30$41.307,407
2016-11-08$37.80$37.803,100
2016-11-07$39.20$39.206,057
2016-11-04$37.80$37.803,700
2016-11-03$35.70$35.704,357
2016-11-02$36.40$36.402,571
2016-11-01$37.10$37.1010,814
2016-10-31$38.50$38.506,950
2016-10-28$39.20$39.201,943
2016-10-27$40.60$40.604,150
2016-10-26$41.30$41.303,286
2016-10-25$39.90$39.908,814
2016-10-24$42.70$42.7021,557
2016-10-21$40.60$40.602,529
2016-10-20$41.30$41.303,029
2016-10-19$38.50$38.503,093
2016-10-18$38.50$38.504,457
2016-10-17$37.80$37.804,436
2016-10-14$38.92$38.9215,800
2016-10-13$40.32$40.324,057
2016-10-12$40.04$40.0410,129
2016-10-11$40.46$40.465,100
2016-10-10$42.56$42.5617,814
2016-10-07$40.60$40.609,671
2016-10-06$41.58$41.5820,614
2016-10-05$45.50$45.509,386
2016-10-04$45.08$45.085,514
2016-10-03$44.66$44.664,121
2016-09-30$44.52$44.526,086
2016-09-29$44.52$44.527,279
2016-09-28$45.22$45.222,293
2016-09-27$46.20$46.204,200
2016-09-26$45.78$45.782,971
2016-09-23$46.20$46.207,079
2016-09-22$46.62$46.6217,357
2016-09-21$46.06$46.067,129
2016-09-20$45.08$45.086,679
2016-09-19$45.78$45.786,114
2016-09-16$44.94$44.9428,536
2016-09-15$45.64$45.6411,393
2016-09-14$45.36$45.3618,779
2016-09-13$42.84$42.848,993
2016-09-12$43.82$43.826,407
2016-09-09$43.12$43.125,007
2016-09-08$43.54$43.546,114
2016-09-07$42.70$42.709,879
2016-09-06$44.10$44.1015,386
2016-09-02$40.60$40.6015,571
2016-09-01$41.30$41.306,693
2016-08-31$40.88$40.887,693
2016-08-30$41.58$41.583,750
2016-08-29$40.60$40.605,486
2016-08-26$41.72$41.7212,879
2016-08-25$41.16$41.1612,779
2016-08-24$42.14$42.1415,493
2016-08-23$45.50$45.506,036
2016-08-22$45.50$45.5010,886
2016-08-19$46.76$46.768,464
2016-08-18$47.18$47.1829,307
2016-08-17$47.32$47.328,857
2016-08-16$49.28$49.2817,586
2016-08-15$51.24$51.2460,650
2016-08-12$47.88$47.8822,364
2016-08-11$45.08$45.0815,550
2016-08-10$41.58$41.5819,450
2016-08-09$44.52$44.527,214
2016-08-08$46.20$46.207,671
2016-08-05$46.34$46.3421,179
2016-08-04$44.80$44.8012,114
2016-08-03$46.06$46.0626,857
2016-08-02$43.26$43.2620,736
2016-08-01$44.38$44.3869,186
2016-07-29$47.74$47.74102,057
2016-07-28$41.58$41.5822,600
2016-07-27$43.40$43.4013,121
2016-07-26$40.32$40.326,086
2016-07-25$40.32$40.324,800
2016-07-22$40.60$40.6015,436
2016-07-21$41.44$41.4477,857
2016-07-20$42.84$42.8454,364
2016-07-19$36.68$36.687,279
2016-07-18$38.08$38.084,014
2016-07-15$37.80$37.802,179
2016-07-14$37.38$37.383,550
2016-07-13$37.52$37.5222,350
2016-07-12$38.36$38.366,457
2016-07-11$38.22$38.228,471
2016-07-08$39.90$39.906,629
2016-07-07$38.36$38.3612,936
2016-07-06$39.34$39.344,721
2016-07-05$39.34$39.344,207
2016-07-01$41.16$41.1612,343
2016-06-30$38.92$38.926,071
2016-06-29$37.80$37.807,736
2016-06-28$35.42$35.428,793
2016-06-27$35.84$35.8410,979
2016-06-24$40.04$40.0446,943
2016-06-23$41.16$41.168,643
2016-06-22$39.20$39.2012,500
2016-06-21$38.92$38.9213,036
2016-06-20$38.36$38.3613,914
2016-06-17$39.20$39.2016,657
2016-06-16$40.88$40.8827,343
2016-06-15$42.14$42.1411,457
2016-06-14$42.14$42.148,129
2016-06-13$43.40$43.4014,150
2016-06-10$42.98$42.9810,571
2016-06-09$43.82$43.8217,707
2016-06-08$45.08$45.0812,607
2016-06-07$45.92$45.9221,857
2016-06-06$48.86$48.8618,607
2016-06-03$48.58$48.586,971
2016-06-02$49.84$49.847,621
2016-06-01$48.72$48.7215,664
2016-05-31$46.34$46.3413,171
2016-05-27$45.22$45.227,136
2016-05-26$44.94$44.948,336
2016-05-25$46.20$46.2018,264
2016-05-24$46.62$46.6212,636
2016-05-23$45.08$45.0810,757
2016-05-20$44.10$44.109,836
2016-05-19$42.14$42.149,950
2016-05-18$43.40$43.407,036
2016-05-17$44.10$44.1017,271
2016-05-16$42.84$42.8414,293
2016-05-13$40.74$40.746,671
2016-05-12$40.04$40.0421,221
2016-05-11$42.14$42.1415,493
2016-05-10$43.96$43.9610,921
2016-05-09$45.22$45.2213,950
2016-05-06$43.40$43.4015,043
2016-05-05$45.08$45.0816,664
2016-05-04$46.76$46.7624,307
2016-05-03$48.72$48.7216,814
2016-05-02$51.38$51.3829,921
2016-04-29$49.84$49.8426,621
2016-04-28$52.64$52.6422,629
2016-04-27$53.48$53.4815,843
2016-04-26$54.18$54.1818,614
2016-04-25$55.44$55.4426,293
2016-04-22$58.52$58.5220,179
2016-04-21$56.14$56.1428,164
2016-04-20$54.74$54.7427,714
2016-04-19$53.48$53.4837,557
2016-04-18$55.86$55.8651,929
2016-04-15$58.66$58.6658,864
2016-04-14$59.08$59.08115,121
2016-04-13$55.86$55.8669,279
2016-04-12$54.18$54.18125,850
2016-04-11$50.68$50.68165,943
2016-04-08$44.80$44.80265,721
2016-04-07$44.80$44.80149,543
2016-04-06$44.66$44.6695,500
2016-04-05$48.58$48.5823,300
2016-04-04$50.40$50.4020,136
2016-04-01$53.34$53.3429,036
2016-03-31$55.16$55.1676,736
2016-03-30$68.04$68.0410,879
2016-03-29$70.70$70.7020,964
2016-03-28$69.30$69.307,021
2016-03-24$70.14$70.143,400
2016-03-23$70.00$70.006,207
2016-03-22$76.44$76.446,721
2016-03-21$79.94$79.9413,064
2016-03-18$74.20$74.2012,729
2016-03-17$75.32$75.322,593
2016-03-16$75.18$75.187,429
2016-03-15$77.00$77.007,279
2016-03-14$78.26$78.265,907
2016-03-11$71.40$71.406,543
2016-03-10$71.12$71.126,464
2016-03-09$74.20$74.203,907
2016-03-08$76.58$76.588,621
2016-03-07$87.50$87.509,929
2016-03-04$78.82$78.827,571
2016-03-03$71.96$71.966,679
2016-03-02$73.50$73.509,379
2016-03-01$69.16$69.167,443
2016-02-29$62.58$62.583,964
2016-02-26$64.12$64.128,564
2016-02-25$60.34$60.345,664
2016-02-24$64.26$64.2638,029
2016-02-23$58.10$58.103,343
2016-02-22$61.32$61.323,679
2016-02-19$60.76$60.762,050
2016-02-18$60.90$60.901,964
2016-02-17$63.28$63.283,343
2016-02-16$60.62$60.624,457
2016-02-12$57.54$57.549,300
2016-02-11$53.20$53.2011,371
2016-02-10$53.34$53.348,350
2016-02-09$54.88$54.8811,793
2016-02-08$56.98$56.9816,871
2016-02-05$60.06$60.0615,343
2016-02-04$64.68$64.687,379
2016-02-03$62.58$62.588,171
2016-02-02$66.50$66.5012,514
2016-02-01$76.72$76.728,614
2016-01-29$73.92$73.926,186
2016-01-28$79.52$79.526,914
2016-01-27$85.96$85.9615,050
2016-01-26$86.80$86.8020,457
2016-01-25$87.64$87.646,979
2016-01-22$80.22$80.225,364
2016-01-21$77.84$77.846,071
2016-01-20$84.00$84.0018,479
2016-01-19$84.14$84.1412,293
2016-01-15$83.16$83.1613,279
2016-01-14$88.62$88.6216,757
2016-01-13$91.56$91.566,700
2016-01-12$100.10$100.104,371
2016-01-11$104.16$104.168,500
2016-01-08$104.02$104.024,207
2016-01-07$108.08$108.0818,136
2016-01-06$121.66$121.665,600
2016-01-05$131.04$131.043,007
2016-01-04$127.82$127.824,450