MM
SEC Insider//CIK 0001464583
Megna Michael R
CIK 00014645832 companiesROCKLAND, MA
Transactions
50
Companies
2
Filings
3
CIK
0001464583
Recent Transactions
- Exercise/Conversion
- Exercise/Conversion
Class A Ordinary Share
2025-10-20$10.76/sh+12,787→ 77,536 total - Exercise/Conversion
Class A Ordinary Share
2025-10-20$11.97/sh+9,831→ 64,749 total - Sale
Class A Ordinary Share
2025-10-20$38.72/sh−37,255→ 40,281 total - Exercise/Conversion
Class A Ordinary Share
2025-10-20$11.10/sh+9,831→ 54,918 total - Exercise/Conversion
- Exercise/Conversion
- Sale
Class A Ordinary Share
2025-10-20$39.31/sh−13,235→ 27,046 total - Exercise/Conversion
Class A Ordinary Share
2025-10-20$15.50/sh+791→ 38,892 total - Exercise/Conversion
Class A Ordinary Share
2025-10-20$12.97/sh+6,195→ 45,087 total - Exercise/Conversion
- Exercise/Conversion
- Exercise/Conversion
- Exercise/Conversion
- Tax Payment
Class A Ordinary Share
2025-10-04$38.49/sh−85→ 38,101 total - Sale
Class A Ordinary Share
2025-09-03$34.84/sh−11,000→ 38,011 total - Exercise/Conversion
- Exercise/Conversion
Class A Ordinary Share
2025-09-03$17.92/sh+11,000→ 49,011 total - Exercise/Conversion
- Exercise/Conversion
- Tax Payment
Class A Ordinary Share
2025-09-02$34.28/sh−375→ 38,011 total - Exercise/Conversion
- Exercise/Conversion
- Award
- Tax Payment
Class A Ordinary Share
2025-09-01$33.49/sh−4,282→ 37,612 total - Exercise/Conversion
- Exercise/Conversion
- Award
- Exercise/Conversion
- Exercise/Conversion
- Exercise/Conversion
- Exercise/Conversion
Class A Ordinary Share
2025-08-04$15.52/sh+17,000→ 50,041 total - Sale
Class A Ordinary Share
2025-08-04$32.35/sh−17,000→ 33,041 total - Award
Class A Ordinary Share
2025-07-15$15.63/sh+495→ 33,041 total - Exercise/Conversion
- Exercise/Conversion
Class A Ordinary Share
2025-06-03$15.50/sh+15,211→ 47,757 total - Sale
Class A Ordinary Share
2025-06-03$28.75/sh−15,211→ 32,546 total - Exercise/Conversion
Class A Ordinary Share
2025-05-07$11.97/sh+14,420→ 50,193 total - Exercise/Conversion
Class A Ordinary Share
2025-05-07$15.50/sh+2,998→ 35,773 total - Exercise/Conversion
- Sale
Class A Ordinary Share
2025-05-07$26.69/sh−17,647→ 32,546 total - Exercise/Conversion
- Exercise/Conversion
- Exercise/Conversion
Class A Ordinary Share
2025-05-07$8.83/sh+229→ 32,775 total - Award
Performance Share Option
2025-05-01+5,285→ 5,285 total - Award
Performance Share Option
2025-05-01+5,456→ 5,456 total - Award
- Award
- Tax Payment
Class A Ordinary Share
2025-04-07$20.28/sh−1,666→ 32,546 total - Exercise/Conversion
Companies
2Recent Filings
3Address
C/O BIOSPHERE MEDICAL 1050 HINGHAM STREET
ROCKLAND, MA, 02370