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 — 1994

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1994-12-30$367,500.00$367,500.001
1994-12-29$332,500.00$332,500.000
1994-12-28$297,500.00$297,500.000
1994-12-27$306,250.00$306,250.000
1994-12-23$306,250.00$306,250.002
1994-12-22$262,500.00$262,500.000
1994-12-21$280,000.00$280,000.000
1994-12-20$280,000.00$280,000.000
1994-12-19$262,500.00$262,500.000
1994-12-16$262,500.00$262,500.000
1994-12-15$280,000.00$280,000.000
1994-12-14$280,000.00$280,000.000
1994-12-13$297,500.00$297,500.000
1994-12-12$297,500.00$297,500.000
1994-12-09$297,500.00$297,500.000
1994-12-08$297,500.00$297,500.000
1994-12-07$297,500.00$297,500.000
1994-12-06$262,500.00$262,500.000
1994-12-05$280,000.00$280,000.000
1994-12-02$280,000.00$280,000.000
1994-12-01$280,000.00$280,000.000
1994-11-30$280,000.00$280,000.000
1994-11-29$280,000.00$280,000.000
1994-11-28$280,000.00$280,000.000
1994-11-25$280,000.00$280,000.000
1994-11-23$280,000.00$280,000.000
1994-11-22$315,000.00$315,000.000
1994-11-21$315,000.00$315,000.000
1994-11-18$280,000.00$280,000.000
1994-11-17$288,750.00$288,750.000
1994-11-16$288,750.00$288,750.000
1994-11-15$280,000.00$280,000.000
1994-11-14$280,000.00$280,000.000
1994-11-11$280,000.00$280,000.000
1994-11-10$315,000.00$315,000.000
1994-11-09$315,000.00$315,000.000
1994-11-08$280,000.00$280,000.000
1994-11-07$288,750.00$288,750.000
1994-11-04$315,000.00$315,000.000
1994-11-03$315,000.00$315,000.000
1994-11-02$315,000.00$315,000.001
1994-11-01$280,000.00$280,000.000
1994-10-31$280,000.00$280,000.000
1994-10-28$297,500.00$297,500.000
1994-10-27$297,500.00$297,500.000
1994-10-26$297,500.00$297,500.000
1994-10-25$297,500.00$297,500.000
1994-10-24$315,000.00$315,000.000
1994-10-21$315,000.00$315,000.000
1994-10-20$315,000.00$315,000.000
1994-10-19$350,000.00$350,000.000
1994-10-18$350,000.00$350,000.000
1994-10-17$376,250.00$376,250.000
1994-10-14$367,500.00$367,500.000
1994-10-13$367,500.00$367,500.000
1994-10-12$393,750.00$393,750.000
1994-10-11$402,500.00$402,500.000
1994-10-10$402,500.00$402,500.000
1994-10-07$402,500.00$402,500.000
1994-10-06$402,500.00$402,500.000
1994-10-05$402,500.00$402,500.000
1994-10-04$402,500.00$402,500.000
1994-10-03$402,500.00$402,500.000
1994-09-30$402,500.00$402,500.000
1994-09-29$367,500.00$367,500.000
1994-09-28$376,250.00$376,250.000
1994-09-27$376,250.00$376,250.000
1994-09-26$376,250.00$376,250.000
1994-09-23$385,000.00$385,000.000
1994-09-22$367,500.00$367,500.001
1994-09-21$306,250.00$306,250.000
1994-09-20$315,000.00$315,000.000
1994-09-19$288,750.00$288,750.000
1994-09-16$306,250.00$306,250.000
1994-09-15$306,250.00$306,250.000
1994-09-14$306,250.00$306,250.000
1994-09-13$306,250.00$306,250.000
1994-09-12$280,000.00$280,000.000
1994-09-09$284,375.00$284,375.000
1994-09-08$288,750.00$288,750.000
1994-09-07$280,000.00$280,000.000
1994-09-06$288,750.00$288,750.000
1994-09-02$288,750.00$288,750.000
1994-09-01$288,750.00$288,750.000
1994-08-31$288,750.00$288,750.000
1994-08-30$288,750.00$288,750.000
1994-08-29$288,750.00$288,750.000
1994-08-26$288,750.00$288,750.000
1994-08-25$288,750.00$288,750.000
1994-08-24$280,000.00$280,000.000
1994-08-23$288,750.00$288,750.000
1994-08-22$288,750.00$288,750.000
1994-08-19$280,000.00$280,000.000
1994-08-18$280,000.00$280,000.000
1994-08-17$280,000.00$280,000.000
1994-08-16$277,812.50$277,812.500
1994-08-15$277,812.50$277,812.500
1994-08-12$277,812.50$277,812.500
1994-08-11$280,000.00$280,000.000
1994-08-10$280,000.00$280,000.000
1994-08-09$297,500.00$297,500.000
1994-08-08$271,250.00$271,250.000
1994-08-05$271,250.00$271,250.000
1994-08-04$280,000.00$280,000.000
1994-08-03$280,000.00$280,000.000
1994-08-02$280,000.00$280,000.002
1994-08-01$297,500.00$297,500.000
1994-07-29$280,000.00$280,000.000
1994-07-28$271,250.00$271,250.000
1994-07-27$271,250.00$271,250.000
1994-07-26$271,250.00$271,250.000
1994-07-25$275,625.00$275,625.000
1994-07-22$271,250.00$271,250.000
1994-07-21$271,250.00$271,250.001
1994-07-20$280,000.00$280,000.000
1994-07-19$288,750.00$288,750.000
1994-07-18$280,000.00$280,000.000
1994-07-15$280,000.00$280,000.000
1994-07-14$350,000.00$350,000.000
1994-07-13$393,750.00$393,750.000
1994-07-12$393,750.00$393,750.000
1994-07-11$393,750.00$393,750.000
1994-07-08$393,750.00$393,750.000
1994-07-07$393,750.00$393,750.000
1994-07-06$428,750.00$428,750.000
1994-07-05$393,750.00$393,750.000
1994-07-01$393,750.00$393,750.000
1994-06-30$402,500.00$402,500.000
1994-06-29$402,500.00$402,500.000
1994-06-28$402,500.00$402,500.000
1994-06-27$420,000.00$420,000.000
1994-06-24$420,000.00$420,000.000
1994-06-23$420,000.00$420,000.000
1994-06-22$420,000.00$420,000.000
1994-06-21$420,000.00$420,000.000
1994-06-20$420,000.00$420,000.000
1994-06-17$437,500.00$437,500.000
1994-06-16$420,000.00$420,000.000
1994-06-15$420,000.00$420,000.000
1994-06-14$420,000.00$420,000.000
1994-06-13$420,000.00$420,000.000
1994-06-10$437,500.00$437,500.000
1994-06-09$437,500.00$437,500.000
1994-06-08$420,000.00$420,000.000
1994-06-07$420,000.00$420,000.000
1994-06-06$420,000.00$420,000.000
1994-06-03$420,000.00$420,000.000
1994-06-02$420,000.00$420,000.000
1994-06-01$437,500.00$437,500.000
1994-05-31$420,000.00$420,000.001
1994-05-27$420,000.00$420,000.000
1994-05-26$437,500.00$437,500.000
1994-05-25$420,000.00$420,000.001
1994-05-24$420,000.00$420,000.000
1994-05-23$455,000.00$455,000.000
1994-05-20$479,062.50$479,062.502