NYSE:ARMP | Historical Stock Price | Armata Pharmaceuticals, 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
1994-05-20 to 2026-09-04
Data captured

Stock Price Chart

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

$1.11$17.87$287.34$4,620.07$74,283.86$1.19M1994-05-202026-08-27

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

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Historical Stock Price — 2000

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2000-12-29$468,125.00$468,125.005
2000-12-28$472,500.00$472,500.004
2000-12-27$485,625.00$485,625.003
2000-12-26$518,437.50$518,437.502
2000-12-22$511,875.00$511,875.002
2000-12-21$511,875.00$511,875.003
2000-12-20$533,750.00$533,750.004
2000-12-19$586,250.00$586,250.002
2000-12-18$577,500.00$577,500.002
2000-12-15$573,125.00$573,125.002
2000-12-14$586,250.00$586,250.001
2000-12-13$579,687.50$579,687.502
2000-12-12$564,375.00$564,375.002
2000-12-11$560,000.00$560,000.001
2000-12-08$577,500.00$577,500.002
2000-12-07$533,750.00$533,750.002
2000-12-06$542,500.00$542,500.002
2000-12-05$564,375.00$564,375.003
2000-12-04$492,187.50$492,187.502
2000-12-01$564,375.00$564,375.002
2000-11-30$595,000.00$595,000.003
2000-11-29$621,250.00$621,250.002
2000-11-28$625,625.00$625,625.001
2000-11-27$634,375.00$634,375.001
2000-11-24$612,500.00$612,500.001
2000-11-22$612,500.00$612,500.002
2000-11-21$634,375.00$634,375.001
2000-11-20$682,500.00$682,500.001
2000-11-17$704,375.00$704,375.001
2000-11-16$739,375.00$739,375.001
2000-11-15$778,750.00$778,750.001
2000-11-14$743,750.00$743,750.001
2000-11-13$735,000.00$735,000.002
2000-11-10$805,000.00$805,000.005
2000-11-09$805,000.00$805,000.004
2000-11-08$717,500.00$717,500.001
2000-11-07$717,500.00$717,500.001
2000-11-06$756,875.00$756,875.001
2000-11-03$756,875.00$756,875.001
2000-11-02$761,250.00$761,250.003
2000-11-01$682,500.00$682,500.001
2000-10-31$700,000.00$700,000.001
2000-10-30$682,500.00$682,500.001
2000-10-27$682,500.00$682,500.001
2000-10-26$651,875.00$651,875.002
2000-10-25$621,250.00$621,250.001
2000-10-24$673,750.00$673,750.001
2000-10-23$656,250.00$656,250.001
2000-10-20$684,687.50$684,687.501
2000-10-19$700,000.00$700,000.001
2000-10-18$669,375.00$669,375.001
2000-10-17$665,000.00$665,000.001
2000-10-16$695,625.00$695,625.001
2000-10-13$721,875.00$721,875.002
2000-10-12$638,750.00$638,750.002
2000-10-11$721,875.00$721,875.002
2000-10-10$748,125.00$748,125.001
2000-10-09$765,625.00$765,625.001
2000-10-06$809,375.00$809,375.002
2000-10-05$879,375.00$879,375.002
2000-10-04$805,000.00$805,000.001
2000-10-03$778,750.00$778,750.001
2000-10-02$796,250.00$796,250.001
2000-09-29$831,250.00$831,250.002
2000-09-28$813,750.00$813,750.002
2000-09-27$710,937.50$710,937.504
2000-09-26$800,625.00$800,625.002
2000-09-25$826,875.00$826,875.002
2000-09-22$826,875.00$826,875.003
2000-09-21$879,375.00$879,375.002
2000-09-20$910,000.00$910,000.001
2000-09-19$892,500.00$892,500.001
2000-09-18$857,500.00$857,500.003
2000-09-15$936,250.00$936,250.002
2000-09-14$958,125.00$958,125.003
2000-09-13$945,000.00$945,000.002
2000-09-12$918,750.00$918,750.001
2000-09-11$936,250.00$936,250.002
2000-09-08$940,625.00$940,625.001
2000-09-07$923,125.00$923,125.001
2000-09-06$927,500.00$927,500.002
2000-09-05$927,500.00$927,500.001
2000-09-01$940,625.00$940,625.001
2000-08-31$945,000.00$945,000.002
2000-08-30$940,625.00$940,625.001
2000-08-29$914,375.00$914,375.001
2000-08-28$945,000.00$945,000.001
2000-08-25$971,250.00$971,250.002
2000-08-24$953,750.00$953,750.004
2000-08-23$866,250.00$866,250.001
2000-08-22$888,125.00$888,125.001
2000-08-21$883,750.00$883,750.002
2000-08-18$879,375.00$879,375.001
2000-08-17$901,250.00$901,250.002
2000-08-16$879,375.00$879,375.003
2000-08-15$857,500.00$857,500.003
2000-08-14$831,250.00$831,250.002
2000-08-11$846,562.50$846,562.503
2000-08-10$883,750.00$883,750.006
2000-08-09$949,375.00$949,375.0024
2000-08-08$708,750.00$708,750.005
2000-08-07$682,500.00$682,500.002
2000-08-04$726,250.00$726,250.001
2000-08-03$712,031.25$712,031.252
2000-08-02$673,750.00$673,750.001
2000-08-01$704,375.00$704,375.002
2000-07-31$695,625.00$695,625.003
2000-07-28$726,250.00$726,250.002
2000-07-27$748,125.00$748,125.002
2000-07-26$848,750.00$848,750.003
2000-07-25$774,375.00$774,375.003
2000-07-24$778,750.00$778,750.004
2000-07-21$866,250.00$866,250.003
2000-07-20$914,375.00$914,375.001
2000-07-19$927,500.00$927,500.001
2000-07-18$958,125.00$958,125.002
2000-07-17$971,250.00$971,250.002
2000-07-14$931,875.00$931,875.002
2000-07-13$971,250.00$971,250.002
2000-07-12$1.02M$1.02M3
2000-07-11$1.03M$1.03M9
2000-07-10$914,375.00$914,375.005
2000-07-07$1.02M$1.02M5
2000-07-06$1.04M$1.04M7
2000-07-05$1.12M$1.12M8
2000-07-03$1.12M$1.12M4
2000-06-30$1.04M$1.04M16
2000-06-29$962,500.00$962,500.005
2000-06-28$945,000.00$945,000.007
2000-06-27$927,500.00$927,500.003
2000-06-26$905,625.00$905,625.003
2000-06-23$857,500.00$857,500.003
2000-06-22$883,750.00$883,750.0010
2000-06-21$853,125.00$853,125.004
2000-06-20$796,250.00$796,250.003
2000-06-19$796,250.00$796,250.003
2000-06-16$765,625.00$765,625.002
2000-06-15$761,250.00$761,250.003
2000-06-14$805,000.00$805,000.001
2000-06-13$835,625.00$835,625.002
2000-06-12$853,125.00$853,125.003
2000-06-09$857,500.00$857,500.006
2000-06-08$787,500.00$787,500.007
2000-06-07$835,625.00$835,625.0014
2000-06-06$975,625.00$975,625.0026
2000-06-05$717,500.00$717,500.0020
2000-06-02$612,500.00$612,500.003
2000-06-01$531,562.50$531,562.502
2000-05-31$490,000.00$490,000.001
2000-05-30$476,875.00$476,875.002
2000-05-26$455,000.00$455,000.003
2000-05-25$463,750.00$463,750.002
2000-05-24$468,125.00$468,125.004
2000-05-23$535,937.50$535,937.501
2000-05-22$542,500.00$542,500.003
2000-05-19$581,875.00$581,875.002
2000-05-18$586,250.00$586,250.001
2000-05-17$603,750.00$603,750.001
2000-05-16$621,250.00$621,250.002
2000-05-15$603,750.00$603,750.002
2000-05-12$621,250.00$621,250.002
2000-05-11$599,375.00$599,375.001
2000-05-10$577,500.00$577,500.002
2000-05-09$623,437.50$623,437.502
2000-05-08$682,500.00$682,500.002
2000-05-05$691,250.00$691,250.001
2000-05-04$647,500.00$647,500.002
2000-05-03$630,000.00$630,000.003
2000-05-02$667,187.50$667,187.503
2000-05-01$700,000.00$700,000.007
2000-04-28$581,875.00$581,875.005
2000-04-27$507,500.00$507,500.003
2000-04-26$525,000.00$525,000.002
2000-04-25$573,125.00$573,125.002
2000-04-24$516,250.00$516,250.003
2000-04-20$586,250.00$586,250.002
2000-04-19$621,250.00$621,250.007
2000-04-18$581,875.00$581,875.009
2000-04-17$415,625.00$415,625.009
2000-04-14$446,250.00$446,250.0013
2000-04-13$595,000.00$595,000.008
2000-04-12$691,250.00$691,250.006
2000-04-11$748,125.00$748,125.006
2000-04-10$840,000.00$840,000.004
2000-04-07$901,250.00$901,250.004
2000-04-06$857,500.00$857,500.008
2000-04-05$857,500.00$857,500.009
2000-04-04$822,500.00$822,500.009
2000-04-03$870,625.00$870,625.005
2000-03-31$971,250.00$971,250.0017
2000-03-30$730,625.00$730,625.009
2000-03-29$805,000.00$805,000.005
2000-03-28$901,250.00$901,250.004
2000-03-27$940,625.00$940,625.007
2000-03-24$936,250.00$936,250.0015
2000-03-23$875,000.00$875,000.007
2000-03-22$953,750.00$953,750.0013
2000-03-21$730,625.00$730,625.0019
2000-03-20$835,625.00$835,625.009
2000-03-17$984,375.00$984,375.008
2000-03-16$988,750.00$988,750.0010
2000-03-15$875,000.00$875,000.0012
2000-03-14$923,125.00$923,125.0021
2000-03-13$1.1M$1.1M16
2000-03-10$1.1M$1.1M17
2000-03-09$1.26M$1.26M11
2000-03-08$1.4M$1.4M9
2000-03-07$1.3M$1.3M11
2000-03-06$1.45M$1.45M8
2000-03-03$1.56M$1.56M6
2000-03-02$1.57M$1.57M13
2000-03-01$1.63M$1.63M20
2000-02-29$1.5M$1.5M12
2000-02-28$1.49M$1.49M50
2000-02-25$1.14M$1.14M13
2000-02-24$1.37M$1.37M12
2000-02-23$1.43M$1.43M17
2000-02-22$1.3M$1.3M34
2000-02-18$1.65M$1.65M41
2000-02-17$1.79M$1.79M89
2000-02-16$1.38M$1.38M91
2000-02-15$879,375.00$879,375.0018
2000-02-14$936,250.00$936,250.0022
2000-02-11$892,500.00$892,500.0032
2000-02-10$761,250.00$761,250.0038
2000-02-09$612,500.00$612,500.0019
2000-02-08$551,250.00$551,250.0020
2000-02-07$511,875.00$511,875.006
2000-02-04$485,625.00$485,625.006
2000-02-03$490,000.00$490,000.008
2000-02-02$551,250.00$551,250.006
2000-02-01$441,875.00$441,875.003
2000-01-31$424,375.00$424,375.005
2000-01-28$426,562.50$426,562.509
2000-01-27$483,437.50$483,437.509
2000-01-26$560,000.00$560,000.005
2000-01-25$630,000.00$630,000.006
2000-01-24$638,750.00$638,750.0015
2000-01-21$581,875.00$581,875.0014
2000-01-20$599,375.00$599,375.0025
2000-01-19$656,250.00$656,250.0037
2000-01-18$455,000.00$455,000.0016
2000-01-14$367,500.00$367,500.006
2000-01-13$385,000.00$385,000.005
2000-01-12$367,500.00$367,500.007
2000-01-11$336,875.00$336,875.0028
2000-01-10$341,250.00$341,250.0021
2000-01-07$284,375.00$284,375.004
2000-01-06$280,000.00$280,000.003
2000-01-05$280,000.00$280,000.001
2000-01-04$280,000.00$280,000.002
2000-01-03$280,000.00$280,000.001