SEC CIK 1435744
DesRosier Thomas
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| MCRBview stock → | 8,117 | 2026-08-17 |
Position History — MCRB
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — MCRB
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-08-17 | Open-market sale | 82 | $4.55 | 8,117 |
| 2026-08-15 | Option exercise (derivative) | 112 | $0.00 | 667 |
| 2026-08-15 | Option exercise (derivative) | 133 | $0.00 | 265 |
| 2026-08-15 | Option exercise | 245 | — | 8,199 |
| 2026-07-08 | Grant / award (derivative) | 7,500 | $0.00 | 7,500 |
| 2026-05-18 | Open-market sale | 79 | $7.53 | 7,954 |
| 2026-05-15 | Option exercise (derivative) | 111 | $0.00 | 779 |
| 2026-05-15 | Option exercise (derivative) | 133 | $0.00 | 398 |
| 2026-05-15 | Option exercise | 244 | — | 8,033 |
| 2026-03-04 | Grant / award (derivative) | 22,500 | $0.00 | 22,500 |
| 2026-02-15 | Option exercise (derivative) | 111 | $0.00 | 890 |
| 2026-02-15 | Option exercise (derivative) | 133 | $0.00 | 531 |
| 2026-02-15 | Open-market sale | 78 | $8.47 | 7,789 |
| 2026-02-15 | Option exercise | 244 | — | 7,867 |
| 2025-11-15 | Option exercise (derivative) | 112 | $0.00 | 1,001 |
| 2025-11-15 | Option exercise (derivative) | 132 | $0.00 | 664 |
| 2025-11-15 | Open-market sale | 76 | $17.30 | 7,623 |
| 2025-11-15 | Option exercise | 112 | — | 7,699 |
| 2025-11-15 | Option exercise | 132 | — | 7,587 |
| 2025-08-18 | Open-market sale | 76 | $16.65 | 7,455 |
| 2025-08-15 | Option exercise (derivative) | 133 | $0.00 | 796 |
| 2025-08-15 | Option exercise (derivative) | 111 | $0.00 | 1,113 |
| 2025-08-15 | Option exercise | 133 | — | 7,420 |
| 2025-08-15 | Option exercise | 111 | — | 7,531 |
| 2025-05-15 | Option exercise (derivative) | 133 | $0.00 | 929 |
| 2025-05-15 | Option exercise (derivative) | 111 | $0.00 | 1,224 |
| 2025-05-15 | Option exercise | 111 | — | 7,366 |
| 2025-05-15 | Option exercise | 133 | — | 7,255 |
| 2025-05-15 | Open-market sale | 79 | $7.28 | 7,287 |
| 2025-02-18 | Open-market sale | 4,300 | $0.81 | 142,456 |
| 2025-02-15 | Option exercise (derivative) | 8,907 | $0.00 | 26,718 |
| 2025-02-15 | Option exercise (derivative) | 2,657 | $0.00 | 21,250 |
| 2025-02-15 | Option exercise | 2,657 | — | 137,849 |
| 2025-02-15 | Option exercise | 8,907 | — | 146,756 |
| 2025-02-07 | Grant / award (derivative) | 650,000 | $0.00 | 650,000 |
| 2024-11-18 | Open-market sale | 878 | $0.54 | 135,192 |
| 2024-11-15 | Option exercise (derivative) | 2,656 | $0.00 | 23,907 |
| 2024-11-15 | Option exercise | 2,656 | — | 136,070 |
| 2024-10-28 | Open-market sale | 4,259 | $0.69 | 133,414 |
| 2024-10-27 | Option exercise (derivative) | 13,500 | $0.00 | 0 |
| 2024-10-27 | Option exercise | 13,500 | $0.00 | 137,673 |
| 2024-08-16 | Open-market sale | 873 | $0.84 | 124,173 |
| 2024-08-15 | Option exercise (derivative) | 2,656 | $0.00 | 26,563 |
| 2024-08-15 | Option exercise | 2,656 | — | 125,046 |
| 2024-05-15 | Option exercise (derivative) | 2,656 | $0.00 | 29,219 |
| 2024-05-15 | Option exercise | 2,656 | — | 123,233 |
| 2024-05-15 | Open-market sale | 843 | $0.94 | 122,390 |
| 2024-02-16 | Open-market sale | 3,939 | $1.08 | 120,577 |
| 2024-02-15 | Option exercise (derivative) | 10,625 | $0.00 | 31,875 |
| 2024-02-15 | Option exercise | 10,625 | — | 124,516 |
| 2024-02-14 | Grant / award (derivative) | 287,905 | $0.00 | 287,905 |
| 2024-02-14 | Grant / award (derivative) | 213,750 | $0.00 | 213,750 |
| 2024-02-14 | Grant / award (derivative) | 35,625 | $0.00 | 35,625 |
| 2023-10-30 | Open-market sale | 4,156 | $1.35 | 113,891 |
| 2023-10-27 | Option exercise (derivative) | 13,501 | $0.00 | 13,500 |
| 2023-10-27 | Option exercise | 13,501 | $0.00 | 118,047 |
| 2023-04-27 | Grant / award (derivative) | 27,001 | $0.00 | 27,001 |
| 2023-02-03 | Grant / award (derivative) | 85,000 | $0.00 | 85,000 |
| 2023-02-03 | Grant / award (derivative) | 42,500 | $0.00 | 42,500 |
| 2022-07-05 | Grant / award | 63,492 | $3.15 | 104,546 |
| 2022-02-04 | Grant / award (derivative) | 130,000 | $0.00 | 130,000 |
| 2021-02-04 | Grant / award (derivative) | 100,000 | $0.00 | 100,000 |
| 2020-01-29 | Grant / award (derivative) | 350,000 | $0.00 | 350,000 |
| 2020-01-26 | Option exercise (derivative) | 25,000 | $0.00 | 0 |
| 2020-01-26 | Option exercise | 25,000 | — | 41,054 |
| 2019-01-28 | Open-market sale | 5,471 | $5.75 | 16,054 |
| 2019-01-26 | Option exercise (derivative) | 15,000 | $0.00 | 25,000 |
| 2019-01-26 | Option exercise | 15,000 | — | 21,525 |
| 2019-01-25 | Grant / award (derivative) | 84,800 | $0.00 | 84,800 |
| 2018-01-30 | Grant / award (derivative) | 80,000 | $0.00 | 80,000 |
| 2018-01-30 | Grant / award (derivative) | 100,000 | $0.00 | 100,000 |
| 2018-01-26 | Option exercise (derivative) | 10,000 | $0.00 | 40,000 |
| 2018-01-26 | Open-market sale | 3,475 | $11.02 | 6,525 |
| 2018-01-26 | Option exercise | 10,000 | — | 10,000 |
| 2017-01-26 | Grant / award (derivative) | 50,000 | $0.00 | 50,000 |
| 2017-01-26 | Grant / award (derivative) | 60,000 | $0.00 | 60,000 |
| 2016-06-01 | Grant / award (derivative) | 100,000 | $0.00 | 100,000 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.