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 — 2011

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2011-12-30$770.00$770.009
2011-12-29$910.00$910.003
2011-12-28$910.00$910.003
2011-12-27$910.00$910.004
2011-12-23$980.00$980.0011
2011-12-22$1,050.00$1,050.006
2011-12-21$980.00$980.0023
2011-12-20$1,050.00$1,050.007
2011-12-19$1,050.00$1,050.009
2011-12-16$1,190.00$1,190.002
2011-12-15$1,120.00$1,120.0041
2011-12-14$1,050.00$1,050.0012
2011-12-13$770.00$770.000
2011-12-12$770.00$770.0024
2011-12-09$630.00$630.004
2011-12-08$700.00$700.005
2011-12-07$700.00$700.000
2011-12-06$630.00$630.007
2011-12-05$630.00$630.000
2011-12-02$630.00$630.0011
2011-12-01$560.00$560.003
2011-11-30$840.00$840.005
2011-11-29$770.00$770.002
2011-11-28$840.00$840.009
2011-11-25$700.00$700.005
2011-11-23$560.00$560.002
2011-11-22$490.00$490.0038
2011-11-21$560.00$560.0010
2011-11-18$560.00$560.0034
2011-11-17$980.00$980.00137
2011-11-16$490.00$490.0016
2011-11-15$490.00$490.0025
2011-11-14$490.00$490.0012
2011-11-11$490.00$490.0018
2011-11-10$420.00$420.005
2011-11-09$490.00$490.001
2011-11-08$490.00$490.004
2011-11-07$490.00$490.0012
2011-11-04$490.00$490.0015
2011-11-03$560.00$560.0011
2011-11-02$490.00$490.0019
2011-11-01$560.00$560.000
2011-10-31$560.00$560.004
2011-10-28$560.00$560.0021
2011-10-27$560.00$560.0016
2011-10-26$630.00$630.003
2011-10-25$630.00$630.004
2011-10-24$560.00$560.0015
2011-10-21$630.00$630.0015
2011-10-20$700.00$700.0018
2011-10-19$700.00$700.000
2011-10-18$700.00$700.000
2011-10-17$700.00$700.0012
2011-10-14$700.00$700.006
2011-10-13$770.00$770.000
2011-10-12$770.00$770.0025
2011-10-11$630.00$630.0027
2011-10-10$840.00$840.000
2011-10-07$910.00$910.003
2011-10-06$840.00$840.0020
2011-10-05$910.00$910.0012
2011-10-04$1,050.00$1,050.000
2011-10-03$1,050.00$1,050.003
2011-09-30$1,260.00$1,260.002
2011-09-29$1,050.00$1,050.000
2011-09-28$1,050.00$1,050.009
2011-09-27$1,050.00$1,050.003
2011-09-26$1,190.00$1,190.002
2011-09-23$1,120.00$1,120.000
2011-09-22$1,190.00$1,190.006
2011-09-21$1,260.00$1,260.006
2011-09-20$1,330.00$1,330.0012
2011-09-19$1,260.00$1,260.001
2011-09-16$1,260.00$1,260.003
2011-09-15$1,330.00$1,330.0026
2011-09-14$1,330.00$1,330.002
2011-09-13$1,400.00$1,400.003
2011-09-12$1,190.00$1,190.003
2011-09-09$1,260.00$1,260.003
2011-09-08$1,470.00$1,470.004
2011-09-07$1,190.00$1,190.001
2011-09-06$1,260.00$1,260.001
2011-09-02$1,260.00$1,260.000
2011-09-01$1,260.00$1,260.002
2011-08-31$1,260.00$1,260.001
2011-08-30$1,190.00$1,190.002
2011-08-29$1,470.00$1,470.005
2011-08-26$1,190.00$1,190.002
2011-08-25$1,190.00$1,190.001
2011-08-24$1,260.00$1,260.001
2011-08-23$1,260.00$1,260.001
2011-08-22$1,260.00$1,260.001
2011-08-19$1,260.00$1,260.003
2011-08-18$1,120.00$1,120.000
2011-08-17$1,120.00$1,120.002
2011-08-16$1,190.00$1,190.000
2011-08-15$1,190.00$1,190.002
2011-08-12$1,260.00$1,260.001
2011-08-11$1,260.00$1,260.0010
2011-08-10$980.00$980.0012
2011-08-09$1,190.00$1,190.0045
2011-08-08$1,540.00$1,540.004
2011-08-05$1,470.00$1,470.006
2011-08-04$1,470.00$1,470.006
2011-08-03$1,470.00$1,470.0019
2011-08-02$1,540.00$1,540.007
2011-08-01$1,610.00$1,610.007
2011-07-29$1,820.00$1,820.002
2011-07-28$1,610.00$1,610.008
2011-07-27$1,470.00$1,470.0011
2011-07-26$1,610.00$1,610.002
2011-07-25$1,610.00$1,610.000
2011-07-22$1,610.00$1,610.001
2011-07-21$1,750.00$1,750.006
2011-07-20$1,820.00$1,820.004
2011-07-19$1,750.00$1,750.009
2011-07-18$1,750.00$1,750.001
2011-07-15$1,750.00$1,750.003
2011-07-14$1,750.00$1,750.001
2011-07-13$1,680.00$1,680.0014
2011-07-12$1,890.00$1,890.0013
2011-07-11$1,820.00$1,820.0011
2011-07-08$1,680.00$1,680.001
2011-07-07$1,750.00$1,750.009
2011-07-06$1,750.00$1,750.008
2011-07-05$1,750.00$1,750.0031
2011-07-01$1,750.00$1,750.001
2011-06-30$1,610.00$1,610.001
2011-06-29$1,540.00$1,540.002
2011-06-28$1,680.00$1,680.000
2011-06-27$1,610.00$1,610.001
2011-06-24$1,610.00$1,610.000
2011-06-23$1,540.00$1,540.001
2011-06-22$1,680.00$1,680.001
2011-06-21$1,680.00$1,680.002
2011-06-20$1,610.00$1,610.007
2011-06-17$1,540.00$1,540.000
2011-06-16$1,540.00$1,540.001
2011-06-15$1,540.00$1,540.003
2011-06-14$1,540.00$1,540.003
2011-06-13$1,750.00$1,750.002
2011-06-10$1,610.00$1,610.000
2011-06-09$1,750.00$1,750.000
2011-06-08$1,750.00$1,750.001
2011-06-07$1,610.00$1,610.000
2011-06-06$1,750.00$1,750.000
2011-06-03$1,610.00$1,610.001
2011-06-02$1,680.00$1,680.000
2011-06-01$1,750.00$1,750.000
2011-05-31$1,610.00$1,610.004
2011-05-27$1,680.00$1,680.004
2011-05-26$1,680.00$1,680.009
2011-05-25$1,540.00$1,540.001
2011-05-24$1,820.00$1,820.009
2011-05-23$1,750.00$1,750.0016
2011-05-20$1,470.00$1,470.005
2011-05-19$1,750.00$1,750.000
2011-05-18$1,470.00$1,470.001
2011-05-17$1,470.00$1,470.000
2011-05-16$1,400.00$1,400.002
2011-05-13$1,470.00$1,470.001
2011-05-12$1,610.00$1,610.002
2011-05-11$1,540.00$1,540.000
2011-05-10$1,470.00$1,470.0011
2011-05-09$1,540.00$1,540.008
2011-05-06$1,540.00$1,540.004
2011-05-05$1,540.00$1,540.005
2011-05-04$1,400.00$1,400.002
2011-05-03$1,400.00$1,400.002
2011-05-02$1,750.00$1,750.006
2011-04-29$1,750.00$1,750.002
2011-04-28$1,890.00$1,890.006
2011-04-27$1,750.00$1,750.005
2011-04-26$1,820.00$1,820.003
2011-04-25$1,820.00$1,820.002
2011-04-21$1,820.00$1,820.006
2011-04-20$1,890.00$1,890.000
2011-04-19$1,890.00$1,890.001
2011-04-18$1,890.00$1,890.000
2011-04-15$1,890.00$1,890.001
2011-04-14$1,960.00$1,960.002
2011-04-13$1,890.00$1,890.001
2011-04-12$1,750.00$1,750.001
2011-04-11$2,030.00$2,030.004
2011-04-08$1,750.00$1,750.003
2011-04-07$1,820.00$1,820.002
2011-04-06$1,890.00$1,890.007
2011-04-05$1,890.00$1,890.002
2011-04-04$1,820.00$1,820.004
2011-04-01$1,960.00$1,960.001
2011-03-31$1,820.00$1,820.001
2011-03-30$1,820.00$1,820.002
2011-03-29$1,820.00$1,820.002
2011-03-28$1,960.00$1,960.002
2011-03-25$1,750.00$1,750.001
2011-03-24$1,820.00$1,820.008
2011-03-23$1,890.00$1,890.002
2011-03-22$1,890.00$1,890.000
2011-03-21$1,890.00$1,890.007
2011-03-18$2,030.00$2,030.001
2011-03-17$2,030.00$2,030.002
2011-03-16$1,890.00$1,890.009
2011-03-15$1,960.00$1,960.004
2011-03-14$2,030.00$2,030.001
2011-03-11$2,030.00$2,030.001
2011-03-10$1,890.00$1,890.005
2011-03-09$1,750.00$1,750.001
2011-03-08$2,030.00$2,030.001
2011-03-07$1,890.00$1,890.001
2011-03-04$1,960.00$1,960.003
2011-03-03$2,030.00$2,030.001
2011-03-02$1,960.00$1,960.002
2011-03-01$2,170.00$2,170.006
2011-02-28$2,240.00$2,240.006
2011-02-25$2,100.00$2,100.000
2011-02-24$2,100.00$2,100.001
2011-02-23$2,100.00$2,100.004
2011-02-22$2,100.00$2,100.004
2011-02-18$2,100.00$2,100.0018
2011-02-17$2,100.00$2,100.0013
2011-02-16$2,100.00$2,100.0020
2011-02-15$2,030.00$2,030.002
2011-02-14$1,960.00$1,960.007
2011-02-11$1,960.00$1,960.004
2011-02-10$2,030.00$2,030.0014
2011-02-09$2,170.00$2,170.0010
2011-02-08$1,890.00$1,890.002
2011-02-07$1,820.00$1,820.002
2011-02-04$1,820.00$1,820.004
2011-02-03$1,750.00$1,750.006
2011-02-02$1,820.00$1,820.006
2011-02-01$1,820.00$1,820.005
2011-01-31$2,100.00$2,100.003
2011-01-28$1,750.00$1,750.003
2011-01-27$2,100.00$2,100.003
2011-01-26$1,820.00$1,820.001
2011-01-25$1,820.00$1,820.002
2011-01-24$1,890.00$1,890.001
2011-01-21$1,820.00$1,820.002
2011-01-20$1,820.00$1,820.005
2011-01-19$1,820.00$1,820.0019
2011-01-18$1,960.00$1,960.0012
2011-01-14$2,100.00$2,100.008
2011-01-13$2,170.00$2,170.004
2011-01-12$2,170.00$2,170.009
2011-01-11$2,170.00$2,170.002
2011-01-10$2,240.00$2,240.0012
2011-01-07$2,520.00$2,520.0011
2011-01-06$2,660.00$2,660.001
2011-01-05$2,660.00$2,660.006
2011-01-04$2,730.00$2,730.002
2011-01-03$2,660.00$2,660.003