Knopp Kevin J.

CIK 00018365231 companyBOSTON, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001836523

Recent Transactions

50 trades

Purchase
908 Devices Inc.$MASS
Common Stock
2025-05-15$4.44/sh+15,000→ 722,733 total
Purchase
908 Devices Inc.$MASS
Common Stock
2025-05-14$4.32/sh+15,000→ 707,733 total
Award
908 Devices Inc.$MASS
Restricted Stock Units
2025-03-03+198,864→ 198,864 total
Award
908 Devices Inc.$MASS
Stock Option (option to buy)
2025-03-03+90,518→ 90,518 total
Sale
908 Devices Inc.$MASS
Common Stock
2025-02-03$2.33/sh−4,318→ 704,416 total
Sale
908 Devices Inc.$MASS
Common Stock
2025-02-03$2.31/sh−5,159→ 699,257 total
Sale
908 Devices Inc.$MASS
Common Stock
2025-02-03$2.32/sh−6,524→ 692,733 total
Exercise/Conversion
908 Devices Inc.$MASS
Restricted Stock Units
2025-02-01−17,007→ 51,021 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2025-02-01+13,448→ 691,727 total
Exercise/Conversion
908 Devices Inc.$MASS
Restricted Stock Units
2025-02-01−13,448→ 26,897 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2025-02-01+11,254→ 678,279 total
Exercise/Conversion
908 Devices Inc.$MASS
Restricted Stock Units
2025-02-01−11,254→ 11,255 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2025-02-01+17,007→ 708,734 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2024-12-13$1.58/sh+110,626→ 667,025 total
Exercise/Conversion
908 Devices Inc.$MASS
Stock Option (Right to Buy)
2024-12-13−47,418→ 0 total
Exercise/Conversion
908 Devices Inc.$MASS
Stock Option (Right to Buy)
2024-12-13−110,626→ 0 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2024-12-13$1.75/sh+47,418→ 556,399 total
Purchase
908 Devices Inc.$MASS
Common Stock
2024-05-13$6.42/sh+10,000→ 508,981 total
Purchase
908 Devices Inc.$MASS
Common Stock
2024-05-10$5.77/sh+10,000→ 498,981 total
Purchase
908 Devices Inc.$MASS
Common Stock
2024-05-09$5.83/sh+10,000→ 488,981 total
Purchase
908 Devices Inc.$MASS
Common Stock
2024-05-08$5.72/sh+10,000→ 478,981 total
Purchase
908 Devices Inc.$MASS
Common Stock
2024-05-07$5.60/sh+10,000→ 468,981 total
Exercise/Conversion
908 Devices Inc.$MASS
Stock Option (Right to Buy)
2024-04-16−47,000→ 47,418 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2024-04-16$1.75/sh+47,000→ 458,981 total
Award
908 Devices Inc.$MASS
Stock Option (option to buy)
2024-03-01+92,937→ 92,937 total
Award
908 Devices Inc.$MASS
Restricted Stock Units
2024-03-01+68,028→ 68,028 total
Exercise/Conversion
908 Devices Inc.$MASS
Restricted Stock Units
2024-02-01−11,255→ 22,509 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2024-02-01+11,255→ 407,603 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2024-02-01+13,449→ 421,052 total
Sale
908 Devices Inc.$MASS
Common Stock
2024-02-01$7.02/sh−4,972→ 411,981 total
Sale
908 Devices Inc.$MASS
Common Stock
2024-02-01$6.97/sh−4,099→ 416,953 total
Exercise/Conversion
908 Devices Inc.$MASS
Restricted Stock Units
2024-02-01−13,449→ 40,345 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2023-06-05$1.75/sh+28,500→ 396,348 total
Exercise/Conversion
908 Devices Inc.$MASS
Stock Option (option to buy)
2023-06-05$1.75/sh−28,500→ 94,418 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2023-05-23$10.12/sh−60,000→ 367,848 total
Award
908 Devices Inc.$MASS
Performance-Based Restricted Stock Unit
2023-03-01+53,794→ 53,794 total
Award
908 Devices Inc.$MASS
Restricted Stock Unit
2023-03-01+53,794→ 53,794 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2023-02-16$10.12/sh−4,842→ 427,848 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2023-02-15$10.29/sh−15,158→ 432,690 total
Sale
908 Devices Inc.$MASS
Common Stock
2023-02-02$10.51/sh−40,000→ 447,848 total
Sale
908 Devices Inc.$MASS
Common Stock
2023-02-01$9.36/sh−4,049→ 487,848 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2023-02-01+11,255→ 491,897 total
Exercise/Conversion
908 Devices Inc.$MASS
Restricted Stock Unit
2023-02-01−11,255→ 33,764 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-11-15$11.76/sh−6,619→ 481,655 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-11-15$10.54/sh−12,368→ 488,274 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-11-15$12.40/sh−1,013→ 480,642 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-10-18$15.32/sh−18,800→ 500,642 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-10-17$14.68/sh−11,200→ 519,442 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-09-15$16.94/sh−30,000→ 530,642 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-08-15$19.72/sh−2,373→ 560,642 total

Companies

908 Devices Inc.
Director, President and CEO
$MASS

Recent Filings

Address

C/O 908 DEVICES INC. 645 SUMMER STREET

BOSTON, MA, 02210

View on SEC.gov