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 — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2022-12-30$1.24$1.2411,400
2022-12-29$0.99$0.9940,900
2022-12-28$0.94$0.9454,800
2022-12-27$1.04$1.0423,600
2022-12-23$1.29$1.29103,000
2022-12-22$1.33$1.3316,600
2022-12-21$1.43$1.435,500
2022-12-20$1.39$1.3950,700
2022-12-19$1.49$1.4950,700
2022-12-16$1.58$1.5841,200
2022-12-15$1.68$1.6849,200
2022-12-14$1.90$1.9034,000
2022-12-13$1.99$1.9917,300
2022-12-12$1.79$1.7913,300
2022-12-09$1.87$1.8716,200
2022-12-08$1.92$1.9211,600
2022-12-07$1.95$1.9525,400
2022-12-06$1.92$1.9220,200
2022-12-05$2.07$2.078,300
2022-12-02$2.25$2.2536,500
2022-12-01$2.25$2.2558,000
2022-11-30$2.01$2.012,200
2022-11-29$2.01$2.0117,500
2022-11-28$2.10$2.1024,900
2022-11-25$2.01$2.0114,200
2022-11-23$2.28$2.2814,100
2022-11-22$2.40$2.4016,500
2022-11-21$2.30$2.3016,200
2022-11-18$2.55$2.5517,200
2022-11-17$2.70$2.702,200
2022-11-16$2.83$2.8312,000
2022-11-15$2.90$2.903,400
2022-11-14$3.21$3.216,300
2022-11-11$2.87$2.8711,200
2022-11-10$3.01$3.012,000
2022-11-09$3.28$3.281,600
2022-11-08$3.28$3.289,400
2022-11-07$3.00$3.005,200
2022-11-04$2.90$2.901,900
2022-11-03$3.00$3.001,900
2022-11-02$2.91$2.914,600
2022-11-01$2.92$2.9239,500
2022-10-31$2.92$2.9210,900
2022-10-28$3.11$3.1110,700
2022-10-27$3.34$3.3416,600
2022-10-26$3.23$3.237,700
2022-10-25$3.50$3.509,200
2022-10-24$3.50$3.500
2022-10-21$3.50$3.50600
2022-10-20$3.49$3.49900
2022-10-19$3.51$3.5110,700
2022-10-18$3.27$3.273,300
2022-10-17$3.40$3.401,300
2022-10-14$3.49$3.495,700
2022-10-13$3.79$3.795,500
2022-10-12$3.69$3.691,600
2022-10-11$3.72$3.725,500
2022-10-10$3.69$3.6912,300
2022-10-07$4.11$4.11900
2022-10-06$4.07$4.070
2022-10-05$4.07$4.075,000
2022-10-04$4.06$4.062,700
2022-10-03$4.16$4.1614,100
2022-09-30$4.22$4.222,300
2022-09-29$4.34$4.344,700
2022-09-28$4.18$4.181,700
2022-09-27$4.27$4.273,700
2022-09-26$4.63$4.631,200
2022-09-23$4.92$4.926,300
2022-09-22$4.90$4.904,600
2022-09-21$4.75$4.757,800
2022-09-20$4.55$4.556,800
2022-09-19$4.39$4.398,800
2022-09-16$4.21$4.2121,200
2022-09-15$3.21$3.215,900
2022-09-14$3.12$3.1212,900
2022-09-13$3.62$3.623,300
2022-09-12$3.52$3.522,900
2022-09-09$3.62$3.622,800
2022-09-08$3.67$3.671,800
2022-09-07$3.67$3.673,500
2022-09-06$3.81$3.815,200
2022-09-02$4.03$4.033,400
2022-09-01$3.91$3.911,400
2022-08-31$4.03$4.032,000
2022-08-30$4.00$4.000
2022-08-29$4.00$4.003,700
2022-08-26$4.12$4.123,600
2022-08-25$4.12$4.12800
2022-08-24$4.00$4.001,900
2022-08-23$4.00$4.004,600
2022-08-22$4.03$4.031,700
2022-08-19$3.96$3.961,300
2022-08-18$4.05$4.0515,100
2022-08-17$3.97$3.973,000
2022-08-16$4.28$4.283,600
2022-08-15$4.02$4.021,000
2022-08-12$4.22$4.22200
2022-08-11$4.25$4.251,500
2022-08-10$4.21$4.211,100
2022-08-09$4.20$4.202,400
2022-08-08$4.22$4.221,400
2022-08-05$4.11$4.11300
2022-08-04$4.12$4.121,500
2022-08-03$4.23$4.2317,000
2022-08-02$4.13$4.13900
2022-08-01$4.03$4.031,700
2022-07-29$4.12$4.122,400
2022-07-28$3.78$3.782,500
2022-07-27$3.78$3.781,400
2022-07-26$3.85$3.855,000
2022-07-25$4.11$4.111,000
2022-07-22$4.21$4.21700
2022-07-21$4.01$4.01400
2022-07-20$3.92$3.922,200
2022-07-19$3.95$3.952,200
2022-07-18$4.20$4.201,500
2022-07-15$4.15$4.153,900
2022-07-14$4.20$4.201,700
2022-07-13$3.93$3.931,300
2022-07-12$3.89$3.893,900
2022-07-11$3.70$3.709,000
2022-07-08$3.50$3.504,300
2022-07-07$3.52$3.52700
2022-07-06$3.70$3.701,600
2022-07-05$3.55$3.553,500
2022-07-01$3.66$3.663,200
2022-06-30$3.89$3.89800
2022-06-29$3.66$3.662,100
2022-06-28$3.94$3.941,600
2022-06-27$3.65$3.655,300
2022-06-24$3.35$3.353,400
2022-06-23$3.35$3.3512,200
2022-06-22$2.97$2.976,700
2022-06-21$3.38$3.3821,500
2022-06-17$3.62$3.6212,000
2022-06-16$3.77$3.775,600
2022-06-15$4.00$4.0012,700
2022-06-14$3.91$3.911,800
2022-06-13$3.86$3.863,700
2022-06-10$4.57$4.5721,200
2022-06-09$4.75$4.751,200
2022-06-08$4.66$4.663,100
2022-06-07$4.48$4.481,800
2022-06-06$4.71$4.714,800
2022-06-03$4.75$4.751,800
2022-06-02$4.55$4.551,900
2022-06-01$4.11$4.113,500
2022-05-31$4.02$4.021,000
2022-05-27$4.17$4.171,900
2022-05-26$4.52$4.524,700
2022-05-25$4.22$4.22500
2022-05-24$4.16$4.163,000
2022-05-23$4.25$4.25500
2022-05-20$4.25$4.251,300
2022-05-19$4.35$4.354,100
2022-05-18$4.31$4.3122,500
2022-05-17$4.63$4.634,300
2022-05-16$4.20$4.202,000
2022-05-13$3.94$3.944,600
2022-05-12$3.80$3.8018,900
2022-05-11$4.00$4.001,600
2022-05-10$4.00$4.005,200
2022-05-09$4.10$4.102,000
2022-05-06$4.18$4.182,900
2022-05-05$4.29$4.2921,500
2022-05-04$4.30$4.3016,300
2022-05-03$4.50$4.505,800
2022-05-02$4.51$4.511,900
2022-04-29$4.62$4.621,700
2022-04-28$4.36$4.361,400
2022-04-27$4.42$4.428,400
2022-04-26$4.20$4.204,600
2022-04-25$4.68$4.688,800
2022-04-22$4.29$4.293,000
2022-04-21$4.40$4.405,200
2022-04-20$4.55$4.555,700
2022-04-19$4.90$4.903,600
2022-04-18$4.90$4.902,200
2022-04-14$5.03$5.035,900
2022-04-13$5.11$5.1111,000
2022-04-12$5.07$5.077,800
2022-04-11$5.11$5.1111,000
2022-04-08$5.00$5.0016,800
2022-04-07$5.00$5.0014,500
2022-04-06$5.05$5.055,000
2022-04-05$5.37$5.377,400
2022-04-04$5.40$5.4030,600
2022-04-01$5.10$5.106,200
2022-03-31$4.89$4.892,600
2022-03-30$5.35$5.352,000
2022-03-29$5.36$5.362,200
2022-03-28$5.25$5.252,900
2022-03-25$5.19$5.192,400
2022-03-24$5.36$5.3615,300
2022-03-23$5.11$5.111,200
2022-03-22$5.29$5.2910,600
2022-03-21$5.03$5.0352,400
2022-03-18$5.31$5.3143,400
2022-03-17$4.51$4.5116,900
2022-03-16$4.28$4.2819,600
2022-03-15$3.90$3.903,900
2022-03-14$3.90$3.904,100
2022-03-11$3.96$3.9621,400
2022-03-10$4.40$4.403,800
2022-03-09$4.40$4.4021,300
2022-03-08$4.27$4.2712,700
2022-03-07$4.20$4.2037,500
2022-03-04$5.01$5.0111,800
2022-03-03$5.16$5.162,500
2022-03-02$5.25$5.252,500
2022-03-01$5.23$5.239,700
2022-02-28$5.06$5.066,000
2022-02-25$5.10$5.1011,000
2022-02-24$5.23$5.237,100
2022-02-23$5.30$5.307,000
2022-02-22$5.08$5.088,000
2022-02-18$5.01$5.0111,300
2022-02-17$5.26$5.267,500
2022-02-16$5.19$5.197,000
2022-02-15$5.16$5.1613,800
2022-02-14$5.10$5.10130,800
2022-02-11$5.25$5.2528,700
2022-02-10$5.25$5.259,000
2022-02-09$5.08$5.081,600
2022-02-08$4.94$4.941,500
2022-02-07$4.94$4.941,800
2022-02-04$5.12$5.123,100
2022-02-03$4.75$4.7567,200
2022-02-02$5.14$5.1432,300
2022-02-01$5.00$5.004,100
2022-01-31$4.87$4.878,600
2022-01-28$5.05$5.057,900
2022-01-27$5.25$5.2555,700
2022-01-26$5.42$5.425,700
2022-01-25$5.07$5.071,800
2022-01-24$4.91$4.9119,700
2022-01-21$5.48$5.4850,400
2022-01-20$5.55$5.5514,600
2022-01-19$5.47$5.4724,700
2022-01-18$5.67$5.674,300
2022-01-14$5.76$5.764,900
2022-01-13$5.83$5.8371,300
2022-01-12$5.65$5.6559,200
2022-01-11$5.32$5.3216,300
2022-01-10$5.16$5.1620,700
2022-01-07$5.94$5.9429,000
2022-01-06$6.32$6.3225,900
2022-01-05$5.90$5.9022,000
2022-01-04$5.56$5.5614,400
2022-01-03$5.87$5.874,600