Turner Michael S.

CIK 00018365241 companyBOSTON, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001836524

Recent Transactions

45 trades

Sale
908 Devices Inc.$MASS
Common Stock
2025-06-18$7.50/sh−1,373→ 0 total
Sale
908 Devices Inc.$MASS
Common Stock
2025-06-17$7.51/sh−7,148→ 1,373 total
Sale
908 Devices Inc.$MASS
Common Stock
2025-06-16$7.51/sh−16,082→ 8,521 total
Award
908 Devices Inc.$MASS
Restricted Stock Units
2025-03-03+125,470→ 125,470 total
Award
908 Devices Inc.$MASS
Stock Option (option to buy)
2025-03-03+57,111→ 57,111 total
Sale
908 Devices Inc.$MASS
Common Stock
2025-02-03$2.32/sh−4,162→ 24,603 total
Sale
908 Devices Inc.$MASS
Common Stock
2025-02-03$2.32/sh−3,807→ 28,765 total
Sale
908 Devices Inc.$MASS
Common Stock
2025-02-03$2.36/sh−1,703→ 32,572 total
Exercise/Conversion
908 Devices Inc.$MASS
Restricted Stock Units
2025-02-01−4,427→ 4,427 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2025-02-01+4,427→ 13,532 total
Exercise/Conversion
908 Devices Inc.$MASS
Restricted Stock Units
2025-02-01−10,834→ 32,500 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2025-02-01+9,909→ 23,441 total
Exercise/Conversion
908 Devices Inc.$MASS
Restricted Stock Units
2025-02-01−9,909→ 19,819 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2025-02-01+10,834→ 34,275 total
Award
908 Devices Inc.$MASS
Stock Option (option to buy)
2024-03-01+59,201→ 59,201 total
Award
908 Devices Inc.$MASS
Restricted Stock Units
2024-03-01+43,334→ 43,334 total
Exercise/Conversion
908 Devices Inc.$MASS
Restricted Stock Units
2024-02-01−4,427→ 8,854 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2024-02-01+9,910→ 14,337 total
Sale
908 Devices Inc.$MASS
Common Stock
2024-02-01$6.97/sh−3,616→ 9,105 total
Exercise/Conversion
908 Devices Inc.$MASS
Restricted Stock Units
2024-02-01−9,910→ 29,728 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2024-02-01+4,427→ 4,427 total
Sale
908 Devices Inc.$MASS
Common Stock
2024-02-01$7.03/sh−1,616→ 12,721 total
Award
908 Devices Inc.$MASS
Stock Option (option to buy)
2023-03-01+60,138→ 60,138 total
Award
908 Devices Inc.$MASS
Restricted Stock Unit
2023-03-01+39,638→ 39,638 total
Sale
908 Devices Inc.$MASS
Common Stock
2023-02-02$10.02/sh−2,848→ 0 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2023-02-01+4,427→ 4,427 total
Sale
908 Devices Inc.$MASS
Common Stock
2023-02-01$9.17/sh−1,579→ 2,848 total
Exercise/Conversion
908 Devices Inc.$MASS
Restricted Stock Unit
2023-02-01−4,427→ 13,281 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-08-17$7.91/sh+5,000→ 5,000 total
Exercise/Conversion
908 Devices Inc.$MASS
Stock Option (option to buy)
2022-08-17−5,000→ 76,069 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-08-17$18.15/sh−5,000→ 0 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-08-02$7.91/sh+10,000→ 10,000 total
Exercise/Conversion
908 Devices Inc.$MASS
Stock Option (option to buy)
2022-08-02−10,000→ 81,069 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-08-02$23.96/sh−10,000→ 0 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-06-29$20.03/sh−5,000→ 0 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-06-23$7.91/sh+10,000→ 15,000 total
Exercise/Conversion
908 Devices Inc.$MASS
Stock Option (option to buy)
2022-06-23−10,000→ 91,069 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-06-23$17.90/sh−10,000→ 5,000 total
Award
908 Devices Inc.$MASS
Stock Option (option to buy)
2022-03-01+29,412→ 29,412 total
Award
908 Devices Inc.$MASS
Restricted Stock Unit
2022-03-01+17,708→ 17,708 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2021-09-09$36.12/sh−14,952→ 11,896 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock, par value $0.001
2021-09-09$7.91/sh+21,848→ 26,848 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2021-09-09$37.05/sh−6,896→ 5,000 total
Exercise/Conversion
908 Devices Inc.$MASS
Stock Option (option to buy)
2021-09-09−21,848→ 101,070 total
Purchase
908 Devices Inc.$MASS
Common Stock, par value $0.001
2020-12-22$20.00/sh+5,000→ 5,000 total

Companies

908 Devices Inc.
Chief Legal & Admin Officer
$MASS

Recent Filings

Address

C/O 908 DEVICES INC. 645 SUMMER STREET

BOSTON, MA, 02210

View on SEC.gov