Altimmune Inc.

26

25

4.53

Date Time Volume Order Volume Price
12/12/2025 21:31:57.865 300   4.53
      300 4.53
      300 4.53
12/12/2025 20:01:06.259 800   4.53
      800 4.53
      800 4.53
12/12/2025 19:57:46.298 110   4.543
      110 4.543
      110 4.543
12/12/2025 19:32:55.462 800   4.54
      800 4.54
      800 4.54
12/12/2025 18:56:27.477 109   4.602
      109 4.602
      109 4.602
12/12/2025 17:46:09.695 400   4.55
      400 4.55
      400 4.55
12/12/2025 17:46:00.621 750   4.56
      750 4.56
      750 4.56
12/12/2025 17:37:04.141 6 818   4.64
      4 300 4.64
      2 518 4.64
      6 818 4.64
12/12/2025 17:36:42.077 4 400   4.64
      4 400 4.64
      4 400 4.64
12/12/2025 17:13:40.845 500   4.639
      500 4.639
      500 4.639
12/12/2025 17:12:48.369 1 000   4.639
      1 000 4.639
      1 000 4.639
12/12/2025 17:10:36.024 499   4.621
      499 4.621
      499 4.621
12/12/2025 16:56:06.709 438   4.95
      438 4.95
      438 4.95
12/12/2025 16:44:12.280 800   5.10
      800 5.10
      800 5.10
12/12/2025 16:42:33.115 1 000   5.066
      1 000 5.066
      1 000 5.066
12/12/2025 16:32:06.773 250   5.118
      250 5.118
      250 5.118
12/12/2025 16:31:59.378 50   5.11
      50 5.11
      50 5.11
12/12/2025 16:27:14.158 500   5.05
      500 5.05
      500 5.05
12/12/2025 16:26:49.290 1 086   5.00
      1 086 5.00
      886 5.00
      200 5.00
12/12/2025 16:23:11.910 499   5.00
      499 5.00
      499 5.00
12/12/2025 16:04:09.715 1 000   4.78
      1 000 4.78
      1 000 4.78
12/12/2025 16:00:06.559 5   4.732
      5 4.732
      5 4.732
12/12/2025 15:52:31.799 455   4.653
      455 4.653
      455 4.653
12/12/2025 13:01:15.321 2 000   4.671
      2 000 4.671
      2 000 4.671
12/12/2025 09:17:03.292 475   4.561
      475 4.561
      475 4.561
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