$MASS: 908 Devices Inc. - Common Stock 
 2025-10-01 MASS  2025-10-01 07:02:50 10.85   7.03  9.20% MASS  2025-10-01 08:04:00 10.85   7.78  9.20% MASS  2025-10-01 09:02:52 10.00   6.12  9.20% MASS  2025-10-01 10:04:03 8.73   8.72  -0.37% MASS  2025-10-01 11:02:48 8.68   8.63  -1.10% MASS  2025-10-01 12:03:56 8.58   8.56  -2.21% MASS  2025-10-01 13:02:58 8.70   8.68  -0.61% MASS  2025-10-01 14:04:03 8.79   8.76  0.25% MASS  2025-10-01 15:02:57 8.85   8.83  1.10% MASS  2025-10-01 16:04:11 9.50   8.44  2.94% MASS  2025-10-01 17:02:53 9.50   8.44  2.74% MASS  2025-10-01 20:04:07 0.00   0.00  3.88% 2025-10-02 MASS  2025-10-02 05:02:54 10.74   4.19  3.88% MASS  2025-10-02 06:03:56 9.54   4.19  3.88% MASS  2025-10-02 07:02:51 9.54   7.03  3.88% MASS  2025-10-02 10:03:57 8.92   8.88  -0.91% MASS  2025-10-02 11:02:51 8.75   8.72  -2.85% MASS  2025-10-02 13:02:52 8.77   8.74  -2.74% MASS  2025-10-02 14:04:04 8.74   8.73  -2.85% MASS  2025-10-02 15:02:57 8.76   8.74  -2.74% MASS  2025-10-02 16:04:04 0.00   8.55  -2.74% MASS  2025-10-02 17:02:55 10.09   8.55  -2.67% MASS  2025-10-02 20:04:10 0.00   0.00  -2.67% 2025-10-03 MASS  2025-10-03 05:02:58 10.74   4.19  -2.67% MASS  2025-10-03 07:02:55 10.74   7.82  -2.67% MASS  2025-10-03 10:04:00 8.83   8.78  0.67% MASS  2025-10-03 11:02:50 8.93   8.91  2.00% MASS  2025-10-03 12:04:01 8.91   8.90  1.89% MASS  2025-10-03 13:02:57 8.97   8.93  2.34% MASS  2025-10-03 14:04:02 8.90   8.89  1.78% MASS  2025-10-03 15:02:49 8.98   8.96  2.67% MASS  2025-10-03 16:03:57 9.30   8.46  3.67% MASS  2025-10-03 20:03:58 0.00   0.00  3.67% 2025-10-06 MASS  2025-10-06 05:02:48 10.49   4.19  3.67% MASS  2025-10-06 06:04:00 9.10   4.19  3.67% MASS  2025-10-06 07:02:50 10.49   7.03  0.33% MASS  2025-10-06 08:04:09 10.49   7.37  0.33% MASS  2025-10-06 09:02:51 10.31   7.37  0.33% MASS  2025-10-06 10:04:09 9.12   9.10  0.44% MASS  2025-10-06 11:02:52 9.12   9.10  0.33% MASS  2025-10-06 12:04:09 9.15   9.10  0.89% MASS  2025-10-06 13:02:54 9.07   9.05  0.00% MASS  2025-10-06 14:04:08 9.02   8.99  -0.78% MASS  2025-10-06 15:02:55 8.94   8.91  -1.56% MASS  2025-10-06 16:04:05 0.00   0.00  -3.45% MASS  2025-10-06 17:02:53 10.31   8.76  -3.42% MASS  2025-10-06 18:04:03 10.31   8.76  -3.31% MASS  2025-10-06 19:02:53 10.31   7.32  -3.31% MASS  2025-10-06 20:04:02 0.00   0.00  -3.31% 2025-10-07 MASS  2025-10-07 05:02:55 9.94   7.32  -3.31% MASS  2025-10-07 07:02:50 9.54   7.32  -3.31% MASS  2025-10-07 08:04:05 9.94   7.32  -3.31% MASS  2025-10-07 10:04:07 9.02   8.96  2.65% MASS  2025-10-07 11:02:48 8.75   8.72  -0.11% MASS  2025-10-07 12:04:04 8.72   8.67  -0.33% MASS  2025-10-07 13:02:52 8.72   8.68  -0.55% MASS  2025-10-07 14:04:05 8.74   8.72  -0.22% MASS  2025-10-07 15:02:53 8.97   8.94  2.32% MASS  2025-10-07 16:04:03 9.14   0.00  1.76% MASS  2025-10-07 17:02:51 9.14   7.32  1.83% MASS  2025-10-07 18:04:01 9.14   7.32  0.57% MASS  2025-10-07 20:04:04 0.00   0.00  0.57% 2025-10-08 MASS  2025-10-08 05:02:57 10.08   7.32  0.57% MASS  2025-10-08 07:02:54 10.08   8.48  0.57% MASS  2025-10-08 08:04:04 10.08   7.78  0.57% MASS  2025-10-08 09:02:52 9.70   7.78  0.57% MASS  2025-10-08 10:04:05 9.18   9.11  2.74% MASS  2025-10-08 11:02:51 9.04   9.01  1.37% MASS  2025-10-08 12:04:08 9.00   8.96  0.80% MASS  2025-10-08 13:02:57 9.03   8.96  1.14% MASS  2025-10-08 14:04:12 9.03   9.01  1.26% MASS  2025-10-08 15:02:55 8.98   8.96  0.91% MASS  2025-10-08 16:04:08 0.00   8.06  2.85% MASS  2025-10-08 17:02:52 10.31   8.06  2.81% MASS  2025-10-08 18:04:02 9.15   8.06  2.81% MASS  2025-10-08 20:04:02 0.00   0.00  2.81% 2025-10-09 MASS  2025-10-09 05:02:55 10.74   7.32  2.81% MASS  2025-10-09 07:02:53 9.30   7.82  2.81% MASS  2025-10-09 09:02:48 9.15   7.82  2.81% MASS  2025-10-09 10:04:02 9.18   9.08  0.22% MASS  2025-10-09 11:02:46 9.12   9.09  -0.56% MASS  2025-10-09 12:04:02 9.14   9.09  -0.45% MASS  2025-10-09 13:02:49 9.03   9.01  -1.46% MASS  2025-10-09 14:04:04 9.06   9.02  -1.35% MASS  2025-10-09 15:02:51 8.98   8.97  -1.91% MASS  2025-10-09 16:04:05 9.47   0.00  -3.82% MASS  2025-10-09 17:02:49 9.47   7.82  -3.72% MASS  2025-10-09 19:02:54 9.47   7.32  -3.72% MASS  2025-10-09 20:04:06 0.00   0.00  -3.72% 2025-10-10 MASS  2025-10-10 05:02:54 9.50   8.44  -3.72% MASS  2025-10-10 10:04:04 8.78   8.72  -0.55% MASS  2025-10-10 11:02:48 8.30   8.25  -5.90% MASS  2025-10-10 12:04:05 8.12   8.08  -7.65% MASS  2025-10-10 13:02:57 8.12   8.09  -7.54% MASS  2025-10-10 14:04:11 8.05   8.01  -8.20% MASS  2025-10-10 15:02:59 8.07   8.05  -8.09% MASS  2025-10-10 16:04:08 8.45   7.51  -8.74% MASS  2025-10-10 17:02:50 8.45   7.51  -9.09% MASS  2025-10-10 20:04:04 0.00   0.00  -9.09% 2025-10-13 MASS  2025-10-13 06:04:12 10.74   8.00  -9.09% MASS  2025-10-13 07:02:55 8.45   8.00  -9.09% MASS  2025-10-13 10:04:19 8.16   8.14  1.70% MASS  2025-10-13 11:02:58 8.04   8.01  0.34% MASS  2025-10-13 12:04:13 7.92   7.91  -0.91% MASS  2025-10-13 13:02:57 7.85   7.84  -1.82% MASS  2025-10-13 14:04:13 7.74   7.72  -2.95% MASS  2025-10-13 15:02:59 7.91   7.88  -1.36% MASS  2025-10-13 16:04:12 8.45   7.67  -1.36% MASS  2025-10-13 18:04:04 8.45   7.51  -1.36% MASS  2025-10-13 20:04:05 0.00   0.00  -1.36% 2025-10-14 MASS  2025-10-14 05:02:59 10.74   7.05  -1.36% MASS  2025-10-14 07:02:51 10.42   7.05  -1.36% MASS  2025-10-14 08:04:09 8.45   7.69  -1.36% MASS  2025-10-14 10:04:05 7.98   7.92  1.02% MASS  2025-10-14 11:02:53 8.16   8.11  3.18% MASS  2025-10-14 12:04:06 8.20   8.16  3.41% MASS  2025-10-14 13:02:50 8.19   8.16  3.52% MASS  2025-10-14 14:04:06 8.27   8.24  4.43% MASS  2025-10-14 15:02:55 8.36   8.32  5.80% MASS  2025-10-14 16:04:04 8.45   8.03  3.64% MASS  2025-10-14 17:02:51 8.45   8.03  4.07% MASS  2025-10-14 20:04:00 0.00   0.00  4.07% 2025-10-15 MASS  2025-10-15 05:02:50 10.74   4.19  4.07% MASS  2025-10-15 06:04:05 8.45   7.90  4.07% MASS  2025-10-15 07:02:52 8.97   7.97  3.30% MASS  2025-10-15 08:04:04 8.97   7.97  3.05% MASS  2025-10-15 09:02:51 8.97   8.09  3.05% MASS  2025-10-15 10:04:03 8.49   8.39  3.18% MASS  2025-10-15 11:02:51 8.48   8.46  3.68% MASS  2025-10-15 12:04:06 8.52   8.49  4.19% MASS  2025-10-15 13:02:54 8.51   8.49  4.07% MASS  2025-10-15 14:04:07 8.50   8.48  3.94% MASS  2025-10-15 15:02:56 8.58   8.57  4.96% MASS  2025-10-15 16:04:07 8.97   8.09  5.34% MASS  2025-10-15 17:02:54 8.97   8.09  5.13% MASS  2025-10-15 18:04:02 8.97   7.97  5.13% MASS  2025-10-15 20:04:04 0.00   0.00  5.13% 2025-10-16 MASS  2025-10-16 05:02:58 10.74   4.19  5.13% MASS  2025-10-16 07:02:50 10.42   6.04  5.13% MASS  2025-10-16 08:04:03 9.36   7.09  5.13% MASS  2025-10-16 10:04:04 9.20   9.13  6.96% MASS  2025-10-16 11:02:45 9.04   8.99  5.25% MASS  2025-10-16 12:04:03 9.00   8.93  4.76% MASS  2025-10-16 13:02:57 9.00   8.94  4.64% MASS  2025-10-16 14:04:11 8.95   8.91  4.15% MASS  2025-10-16 15:03:00 8.79   8.76  2.08% MASS  2025-10-16 16:04:11 9.17   8.44  1.10% MASS  2025-10-16 17:02:54 9.17   8.44  1.05% MASS  2025-10-16 19:02:56 9.17   8.44  6.16% MASS  2025-10-16 20:04:04 0.00   0.00  -0.23% 2025-10-17 MASS  2025-10-17 05:03:00 10.74   4.19  -0.23% MASS  2025-10-17 06:04:05 8.97   7.97  -0.23% MASS  2025-10-17 10:04:00 8.58   8.48  -1.74% MASS  2025-10-17 11:02:50 8.52   8.47  -2.09% MASS  2025-10-17 12:03:58 8.59   8.56  -1.16% MASS  2025-10-17 13:02:51 8.54   8.50  -1.51% MASS  2025-10-17 14:04:01 8.65   8.61  -0.23% MASS  2025-10-17 15:02:55 8.62   8.60  -0.93% MASS  2025-10-17 16:03:57 8.97   8.35  -1.28% MASS  2025-10-17 17:02:53 8.97   8.35  -1.27% MASS  2025-10-17 18:03:58 8.97   7.97  -1.27% MASS  2025-10-17 19:02:53 8.77   7.97  -1.27% MASS  2025-10-17 20:03:59 0.00   0.00  -1.27% 2025-10-20 MASS  2025-10-20 06:04:03 8.97   7.97  -1.27% MASS  2025-10-20 10:04:02 9.10   9.02  5.76% MASS  2025-10-20 11:02:50 9.23   9.18  7.72% MASS  2025-10-20 12:04:07 9.24   9.21  7.72% MASS  2025-10-20 13:02:54 9.28   9.23  8.06% MASS  2025-10-20 14:04:09 9.22   9.19  7.60% MASS  2025-10-20 15:02:54 9.09   9.07  5.99% MASS  2025-10-20 16:04:12 9.50   8.44  4.95% MASS  2025-10-20 17:02:56 8.99   8.44  5.02% MASS  2025-10-20 20:04:06 0.00   0.00  5.02% 2025-10-21 MASS  2025-10-21 05:02:59 10.74   4.19  5.02% MASS  2025-10-21 06:04:06 10.74   8.05  5.02% MASS  2025-10-21 07:02:53 10.33   8.05  5.02% MASS  2025-10-21 10:04:02 8.85   8.78  -2.10% MASS  2025-10-21 11:02:48 8.93   8.88  -0.93% MASS  2025-10-21 12:03:59 8.87   8.85  -1.64% MASS  2025-10-21 13:02:51 8.87   8.83  -1.64% MASS  2025-10-21 14:04:04 8.86   8.83  -1.64% MASS  2025-10-21 15:02:57 8.85   8.84  -1.75% MASS  2025-10-21 16:04:11 12.00   8.05  -2.57% MASS  2025-10-21 17:02:56 8.76   8.05  -2.45% MASS  2025-10-21 18:04:04 8.76   8.05  -4.67% MASS  2025-10-21 19:02:54 10.33   8.05  -4.67% MASS  2025-10-21 20:04:06 0.00   0.00  -4.67% 2025-10-22 MASS  2025-10-22 05:03:01 10.74   4.19  -4.67% MASS  2025-10-22 06:04:15 10.74   8.05  -4.67% MASS  2025-10-22 07:02:52 10.44   8.05  -4.67% MASS  2025-10-22 10:04:02 8.62   8.59  -1.78% MASS  2025-10-22 11:05:37 8.52   8.47  -2.89% MASS  2025-10-22 12:04:17 8.40   8.36  -4.34% MASS  2025-10-22 13:03:19 8.39   8.34  -4.56% MASS  2025-10-22 14:04:21 8.24   8.21  -5.90% MASS  2025-10-22 15:03:04 8.25   8.22  -5.78% MASS  2025-10-22 16:04:23 8.97   8.05  -5.12% MASS  2025-10-22 17:03:00 8.97   8.05  -5.25% MASS  2025-10-22 20:04:12 0.00   0.00  -5.25% 2025-10-23 MASS  2025-10-23 05:03:14 10.74   4.19  -5.25% MASS  2025-10-23 06:04:22 10.74   7.37  -5.25% MASS  2025-10-23 08:04:15 10.74   7.60  -5.25% MASS  2025-10-23 10:04:18 8.65   8.56  3.42% MASS  2025-10-23 11:02:52 8.53   8.51  2.85% MASS  2025-10-23 12:04:09 8.61   8.58  3.42% MASS  2025-10-23 13:03:03 8.55   8.51  2.85% MASS  2025-10-23 14:04:09 8.52   8.50  2.39% MASS  2025-10-23 15:02:59 8.51   8.49  2.28% MASS  2025-10-23 16:04:15 8.57   8.35  1.14% MASS  2025-10-23 17:03:03 8.57   7.37  1.20% MASS  2025-10-23 20:04:13 0.00   0.00  1.20% 2025-10-24 MASS  2025-10-24 05:03:04 10.74   4.19  1.20% MASS  2025-10-24 06:04:21 10.74   8.05  1.20% MASS  2025-10-24 07:03:04 10.44   8.05  1.20% MASS  2025-10-24 10:04:15 8.59   8.52  2.05% MASS  2025-10-24 12:04:09 8.65   8.60  3.01% MASS  2025-10-24 13:03:04 8.64   8.60  2.77% MASS  2025-10-24 14:04:17 8.56   8.53  2.05% MASS  2025-10-24 15:03:04 8.58   8.55  2.05% MASS  2025-10-24 16:04:17 10.50   8.05  1.33% MASS  2025-10-24 17:03:04 10.44   8.05  1.31% MASS  2025-10-24 19:03:03 8.97   8.05  1.31% MASS  2025-10-24 20:04:11 0.00   0.00  1.31% 2025-10-27 MASS  2025-10-27 05:03:18 10.74   4.19  1.31% MASS  2025-10-27 06:04:38 10.74   8.05  1.31% MASS  2025-10-27 07:03:22 8.97   8.05  1.31% MASS  2025-10-27 10:04:40 8.52   8.43  0.00% MASS  2025-10-27 11:03:22 8.47   8.44  -0.71% MASS  2025-10-27 12:04:36 8.31   8.26  -2.38% MASS  2025-10-27 13:03:24 8.22   8.19  -3.33% MASS  2025-10-27 14:04:45 8.26   8.23  -3.21% MASS  2025-10-27 15:03:30 8.34   8.31  -2.14% MASS  2025-10-27 16:04:17 8.97   8.05  -2.02% MASS  2025-10-27 17:03:07 8.97   8.05  -2.00% MASS  2025-10-27 20:04:14 0.00   0.00  -2.00% 2025-10-28 MASS  2025-10-28 05:03:03 10.74   3.75  -2.00% MASS  2025-10-28 06:04:15 10.74   7.37  -2.00% MASS  2025-10-28 07:02:58 9.37   7.37  -2.00% MASS  2025-10-28 10:04:17 8.58   8.52  2.82% MASS  2025-10-28 11:02:52 8.34   8.31  0.00% MASS  2025-10-28 12:04:21 8.22   8.21  -1.18% MASS  2025-10-28 13:03:14 8.19   8.15  -1.76% MASS  2025-10-28 14:04:15 7.96   7.94  -4.35% MASS  2025-10-28 15:02:57 7.97   7.94  -4.35% MASS  2025-10-28 16:04:15 8.40   7.51  -3.88% MASS  2025-10-28 17:03:02 8.40   7.51  -3.96% MASS  2025-10-28 20:03:59 0.00   0.00  -3.96% 2025-10-29 MASS  2025-10-29 05:02:55 9.02   3.75  -3.96% MASS  2025-10-29 06:04:14 9.02   6.88  -3.96% MASS  2025-10-29 10:04:08 7.97   7.94  -0.36% MASS  2025-10-29 11:02:52 8.03   8.00  0.36% MASS  2025-10-29 12:04:15 7.97   7.93  -0.60% MASS  2025-10-29 13:02:53 7.96   7.94  -0.48% MASS  2025-10-29 14:04:07 7.89   7.86  -1.56% MASS  2025-10-29 15:02:55 7.74   7.72  -3.00% MASS  2025-10-29 16:04:16 8.20   7.00  -3.48% MASS  2025-10-29 17:02:54 8.20   7.00  -0.88% MASS  2025-10-29 20:04:01 0.00   0.00  -0.88% 2025-10-30 MASS  2025-10-30 05:02:52 9.62   3.75  -0.88% MASS  2025-10-30 06:04:12 9.62   6.88  -0.88% MASS  2025-10-30 07:02:58 9.11   6.88  -0.88% MASS  2025-10-30 09:02:53 9.00   6.88  -0.88% MASS  2025-10-30 10:04:09 7.71   7.65  0.13% MASS  2025-10-30 11:02:55 7.55   7.54  -1.75% MASS  2025-10-30 12:04:10 7.70   7.66  -0.13% MASS  2025-10-30 13:03:01 7.75   7.73  0.75% MASS  2025-10-30 14:04:10 7.70   7.68  0.00% MASS  2025-10-30 15:02:59 7.66   7.64  -0.38% MASS  2025-10-30 16:04:14 7.97   7.51  -0.75% MASS  2025-10-30 17:02:50 7.97   7.51  -0.78% MASS  2025-10-30 20:04:11 0.00   0.00  -0.78% 2025-10-31 MASS  2025-10-31 05:03:01 9.62   6.73  -0.78%