Insider Trading & Ownership - Brown Christopher D.

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for Brown Christopher D.
Common stock purchase or sale:
Transaction
Date		 Reported
DateTime		 Company Symbol Insider
Relationship		 Shares
Traded		 Average
Price		 Total
Amount		 Shares
Owned		 Filing
2025-02-03
Sale		 2025-02-04
4:49 pm		 908 Devices Inc. MASS Brown Christopher D.
Chief Product Officer		 7,767 $2.3421 $18,191 1,014,959
(Direct)		 View
2024-02-01
Sale		 2024-02-02
4:37 pm		 908 Devices Inc. MASS Brown Christopher D.
Chief Product Officer		 3,957 $7.0079 $27,730 918,702
(Direct)		 View
2023-12-19
Sale		 2023-12-21
4:46 pm		 908 Devices Inc. MASS Brown Christopher D.
Chief Product Officer		 20,000 $9.1 $182,000 877,905
(Direct)		 View
2023-06-07
Sale		 2023-06-09
4:17 pm		 908 Devices Inc. MASS Brown Christopher D.
Chief Product Officer		 4,470 $10.03 $44,834 897,905
(Direct)		 View
2023-05-23
Sale		 2023-05-25
4:12 pm		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 10,000 $10.02 $100,200 892,375
(Direct)		 View
2023-02-01
Sale		 2023-02-03
5:14 pm		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 11,564 $9.9137 $114,642 917,457
(Direct)		 View
2022-09-12
Sale		 2022-09-14
4:27 pm		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 20,000 $19.58 $391,600 908,912
(Direct)		 View
2022-07-06
Sale		 2022-07-08
4:37 pm		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 10,000 $21.28 $212,768 928,912
(Direct)		 View
2022-06-29
Sale		 2022-07-01
4:10 pm		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 20,171 $20.2 $407,488 938,912
(Direct)		 View
2022-04-12
Sale		 2022-04-14
4:20 pm		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 9,829 $20.06 $197,170 959,083
(Direct)		 View
2022-03-18
Sale		 2022-03-21
4:39 pm		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 19,900 $20.06 $399,194 968,912
(Direct)		 View
2022-03-11
Sale		 2022-03-15
4:32 pm		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 100 $20 $2,000 988,812
(Direct)		 View
2022-01-05
Sale		 2022-01-07
4:09 pm		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 10,000 $23.67 $236,688 988,912
(Direct)		 View
2021-12-01
Sale		 2021-12-03
4:12 pm		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 10,000 $23.86 $238,603 998,912
(Direct)		 View
2021-11-03
Sale		 2021-11-04
4:18 pm		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 15,000 $32.86 $492,929 1,008,912
(Direct)		 View
2021-10-06
Sale		 2021-10-07
4:16 pm		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 15,000 $32.31 $484,651 1,023,912
(Direct)		 View
2021-09-01
Sale		 2021-09-03
4:15 pm		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 15,000 $35.92 $538,736 1,038,912
(Direct)		 View
2021-08-04
Sale		 2021-08-06
4:26 pm		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 15,000 $32.54 $488,067 1,053,912
(Direct)		 View
2021-07-07
Sale		 2021-07-08
6:54 pm		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 35,000 $33.63 $1,177,170 1,068,912
(Direct)		 View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date		 Reported
DateTime		 Exercisable
Expiration		 Company Symnbol Insider
Relationship		 Shares
Traded		 Conversion
Price		 Shares
Owned		 Filing
2025-02-01
Exercise		 2025-02-04
4:49 pm		 N/A
N/A		 908 Devices Inc. MASS Brown Christopher D.
Chief Product Officer		 23,436 $0 1,014,959
(Direct)		 View
2024-12-19
Exercise		 2024-12-19
4:53 pm		 N/A
N/A		 908 Devices Inc. MASS Brown Christopher D.
Chief Product Officer		 55,131 $1.58 946,453
(Direct)		 View
2024-12-19
Exercise		 2024-12-19
4:53 pm		 N/A
2029-01-20		 908 Devices Inc. MASS Brown Christopher D.
Chief Product Officer		 55,131 $0 946,453
(Direct)		 View
2024-08-07
Exercise		 2024-08-08
5:01 pm		 N/A
N/A		 908 Devices Inc. MASS Brown Christopher D.
Chief Product Officer		 6,328 $1.58 946,453
(Direct)		 View
2024-08-07
Exercise		 2024-08-08
5:01 pm		 N/A
2029-01-20		 908 Devices Inc. MASS Brown Christopher D.
Chief Product Officer		 6,328 $0 946,453
(Direct)		 View
2024-04-01
Exercise		 2024-04-02
4:06 pm		 N/A
2027-06-22		 908 Devices Inc. MASS Brown Christopher D.
Chief Product Officer		 3,600 $0 999,312
(Direct)		 View
2024-04-01
Exercise		 2024-04-02
4:06 pm		 N/A
N/A		 908 Devices Inc. MASS Brown Christopher D.
Chief Product Officer		 3,600 $1.75 999,312
(Direct)		 View
2024-03-01
Option Award		 2024-03-05
6:05 pm		 N/A
2034-02-28		 908 Devices Inc. MASS Brown Christopher D.
Chief Product Officer		 104,029 $0 104,029
(Direct)		 View
2024-02-01
Exercise		 2024-02-02
4:37 pm		 N/A
N/A		 908 Devices Inc. MASS Brown Christopher D.
Chief Product Officer		 12,446 $0 918,702
(Direct)		 View
2023-03-01
Option Award		 2023-03-16
4:33 pm		 N/A
2033-02-28		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 74,690 $0 74,690
(Direct)		 View
2023-02-01
Exercise		 2023-02-03
5:14 pm		 N/A
N/A		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 5,027 $0 917,457
(Direct)		 View
2022-03-01
Option Award		 2022-03-03
4:34 pm		 N/A
2032-03-01		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 53,509 $0 53,509
(Direct)		 View
2020-12-22
Conversion		 2020-12-22
8:24 pm		 N/A
N/A		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 4,396 $0 1,103,912
(Direct)		 View

Ownership		 2020-12-17
8:04 pm		 N/A
N/A		 908 Devices Inc. MASS Brown Christopher D.
Chief Technology Officer		 0 $0 1,355,893
(Direct)		 View