CORASH LAURENCE M
Insider CIK 1193209 · CERS Chief Scientific Officer, Director
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| CERS CERUS CORP | S Sale | 2024-03-14 | 2024-03-14 | 14,360 | $1.97 | $28.3K | 2,339,740 | SEC↗ |
| CERS CERUS CORP | S Sale | 2024-03-13 | 2024-03-14 | 14,067 | $2.06 | $29.0K | 2,354,100 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2024-03-12 | 2024-03-14 | 16,666 | — | $0 | 0 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2024-03-12 | 2024-03-14 | 16,666 | — | $0 | 2,368,167 | SEC↗ |
| CERS CERUS CORP | A Award | 2024-03-01 | 2024-03-05 | 90,000 | — | $0 | 2,351,501 | SEC↗ |
| CERS CERUS CORP | S Sale | 2023-03-13 | 2023-03-14 | 5,745 | $2.80 | $16.1K | 2,261,501 | SEC↗ |
| CERS CERUS CORP | S Sale | 2023-03-13 | 2023-03-14 | 9,597 | $2.80 | $26.9K | 2,250,579 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2023-03-12 | 2023-03-14 | 23,460 | — | $0 | 0 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2023-03-12 | 2023-03-14 | 16,667 | — | $0 | 16,666 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2023-03-12 | 2023-03-14 | 16,667 | — | $0 | 2,267,246 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2023-03-12 | 2023-03-14 | 23,460 | — | $0 | 2,260,176 | SEC↗ |
| CERS CERUS CORP | A Award | 2023-03-01 | 2023-03-03 | 110,000 | — | $0 | 2,236,716 | SEC↗ |
| CERS CERUS CORP | S Sale | 2022-03-14 | 2022-03-15 | 8,173 | $5.04 | $41.2K | 2,116,031 | SEC↗ |
| CERS CERUS CORP | S Sale | 2022-03-14 | 2022-03-15 | 16,152 | $5.04 | $81.4K | 2,101,434 | SEC↗ |
| CERS CERUS CORP | S Sale | 2022-03-14 | 2022-03-15 | 5,982 | $5.04 | $30.1K | 2,126,716 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2022-03-12 | 2022-03-15 | 45,000 | — | $0 | 0 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2022-03-12 | 2022-03-15 | 16,667 | — | $0 | 33,333 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2022-03-12 | 2022-03-15 | 22,770 | — | $0 | 23,460 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2022-03-12 | 2022-03-15 | 16,667 | — | $0 | 2,132,698 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2022-03-12 | 2022-03-15 | 22,770 | — | $0 | 2,124,204 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2022-03-12 | 2022-03-15 | 45,000 | — | $0 | 2,117,586 | SEC↗ |
| CERS CERUS CORP | A Award deriv | 2022-03-01 | 2022-03-03 | 90,000 | — | $0 | 90,000 | SEC↗ |
| CERS CERUS CORP | A Award | 2022-03-01 | 2022-03-03 | 45,000 | — | $0 | 2,072,586 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2021-12-17 | 2021-12-21 | 5,000 | — | $0 | 0 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2021-12-17 | 2021-12-21 | 5,000 | $3.75 | $18.8K | 2,027,586 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2021-12-13 | 2021-12-15 | 40,000 | — | $0 | 5,000 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2021-12-13 | 2021-12-15 | 40,000 | $3.75 | $150.0K | 2,022,586 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2021-04-30 | 2021-05-04 | 25,200 | — | $0 | 0 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2021-04-30 | 2021-05-04 | 25,200 | $3.66 | $92.2K | 1,982,586 | SEC↗ |
| CERS CERUS CORP | S Sale | 2021-03-15 | 2021-03-16 | 15,786 | $6.38 | $100.7K | 1,942,605 | SEC↗ |
| CERS CERUS CORP | S Sale | 2021-03-15 | 2021-03-16 | 7,989 | $6.38 | $51.0K | 1,957,386 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2021-03-12 | 2021-03-16 | 22,770 | — | $0 | 46,230 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2021-03-12 | 2021-03-16 | 15,833 | — | $0 | 0 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2021-03-12 | 2021-03-16 | 45,000 | — | $0 | 45,000 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2021-03-12 | 2021-03-16 | 15,833 | — | $0 | 1,913,391 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2021-03-12 | 2021-03-16 | 45,000 | — | $0 | 1,958,391 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2021-03-12 | 2021-03-16 | 22,770 | — | $0 | 1,965,375 | SEC↗ |
| CERS CERUS CORP | A Award deriv | 2021-03-01 | 2021-03-03 | 100,000 | — | $0 | 100,000 | SEC↗ |
| CERS CERUS CORP | A Award deriv | 2021-03-01 | 2021-03-03 | 50,000 | — | $0 | 50,000 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2020-04-22 | 2020-04-23 | 94,800 | — | $0 | 25,200 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2020-04-22 | 2020-04-23 | 94,800 | $3.66 | $347.0K | 1,897,558 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2020-03-17 | 2020-03-24 | 45,000 | — | $0 | 1,820,258 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2020-03-17 | 2020-03-24 | 7,500 | — | $0 | 1,759,425 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2020-03-17 | 2020-03-24 | 15,833 | — | $0 | 1,775,258 | SEC↗ |
| CERS CERUS CORP | S Sale | 2020-03-17 | 2020-03-24 | 17,500 | $3.59 | $62.8K | 1,802,758 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2020-03-12 | 2020-03-24 | 7,500 | — | $0 | 0 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2020-03-12 | 2020-03-24 | 15,833 | — | $0 | 15,833 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2020-03-12 | 2020-03-24 | 45,000 | — | $0 | 90,000 | SEC↗ |
| CERS CERUS CORP | A Award deriv | 2020-03-02 | 2021-03-16 | 69,000 | — | $0 | 69,000 | SEC↗ |
| CERS CERUS CORP | A Award deriv | 2020-03-02 | 2021-03-16 | 138,000 | — | $0 | 138,000 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2019-11-01 | 2019-11-04 | 13,000 | — | $0 | 45,000 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2019-11-01 | 2019-11-04 | 13,000 | $3.75 | $48.8K | 1,751,925 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2019-10-25 | 2019-10-28 | 12,000 | — | $0 | 58,000 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2019-10-25 | 2019-10-28 | 12,000 | $3.75 | $45.0K | 1,738,925 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2019-10-09 | 2019-10-15 | 30,000 | — | $0 | 70,000 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2019-10-09 | 2019-10-15 | 30,000 | $3.75 | $112.5K | 1,726,925 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2019-10-02 | 2019-10-04 | 30,000 | — | $0 | 100,000 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2019-10-02 | 2019-10-04 | 30,000 | $3.75 | $112.5K | 1,696,925 | SEC↗ |
| CERS CERUS CORP | A Award deriv | 2019-06-06 | 2019-06-10 | 135,000 | — | $0 | 135,000 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2019-03-12 | 2019-03-13 | 7,500 | — | $0 | 7,500 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2019-03-12 | 2019-03-13 | 15,834 | — | $0 | 31,666 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2019-03-12 | 2019-03-14 | 15,834 | — | $0 | 31,666 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2019-03-12 | 2019-03-14 | 7,500 | — | $0 | 7,500 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2019-03-12 | 2019-03-13 | 15,834 | — | $0 | 1,734,425 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2019-03-12 | 2019-03-13 | 7,500 | — | $0 | 1,718,591 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2019-03-12 | 2019-03-14 | 15,834 | — | $0 | 1,666,925 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2019-03-12 | 2019-03-14 | 7,500 | — | $0 | 1,651,091 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2019-03-10 | 2019-03-13 | 6,000 | — | $0 | 0 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2019-03-10 | 2019-03-14 | 6,000 | — | $0 | 0 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2019-03-10 | 2019-03-13 | 6,000 | — | $0 | 1,643,591 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2019-03-10 | 2019-03-14 | 6,000 | — | $0 | 1,643,591 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2018-07-25 | 2018-07-26 | 35,000 | — | $0 | 0 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2018-07-25 | 2018-07-26 | 35,000 | $4.19 | $146.7K | 1,637,591 | SEC↗ |
| CERS CERUS CORP | P Buy | 2018-03-15 | 2018-03-15 | 32,100 | $5.27 | $169.2K | 1,602,591 | SEC↗ |
| CERS CERUS CORP | P Buy | 2018-03-14 | 2018-03-15 | 17,911 | $5.19 | $93.0K | 1,570,491 | SEC↗ |
| CERS CERUS CORP | P Buy | 2018-03-13 | 2018-03-15 | 90,000 | $5.13 | $461.7K | 1,552,580 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2018-03-12 | 2018-03-13 | 7,500 | — | $0 | 15,000 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2018-03-12 | 2018-03-13 | 7,500 | — | $0 | 1,452,580 | SEC↗ |
| CERS CERUS CORP | P Buy | 2018-03-12 | 2018-03-15 | 10,000 | $4.95 | $49.5K | 1,462,580 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2018-03-10 | 2018-03-13 | 6,000 | — | $0 | 6,000 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2018-03-10 | 2018-03-13 | 6,000 | — | $0 | 1,445,080 | SEC↗ |
| CERS CERUS CORP | A Award deriv | 2018-03-01 | 2018-03-08 | 95,000 | — | $0 | 95,000 | SEC↗ |
| CERS CERUS CORP | A Award deriv | 2018-03-01 | 2018-03-08 | 47,500 | — | $0 | 47,500 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2017-08-15 | 2017-08-16 | 16,250 | — | $0 | 0 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2017-08-15 | 2017-08-16 | 16,250 | $2.08 | $33.8K | 1,437,991 | SEC↗ |
| CERS CERUS CORP | P Buy | 2017-08-11 | 2017-08-14 | 46,030 | $2.46 | $113.2K | 1,421,741 | SEC↗ |
| CERS CERUS CORP | P Buy | 2017-08-10 | 2017-08-14 | 46,766 | $2.44 | $114.1K | 1,375,711 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2017-03-10 | 2017-03-15 | 6,000 | — | $0 | 12,000 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2017-03-10 | 2017-03-15 | 6,000 | — | $0 | 1,328,945 | SEC↗ |
| CERS CERUS CORP | A Award deriv | 2017-03-01 | 2017-03-03 | 100,000 | — | $0 | 100,000 | SEC↗ |
| CERS CERUS CORP | A Award deriv | 2017-03-01 | 2017-03-03 | 22,500 | — | $0 | 22,500 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2016-09-22 | 2016-09-23 | 21,000 | — | $0 | 0 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2016-09-22 | 2016-09-23 | 21,000 | $5.55 | $116.5K | 1,319,756 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2016-09-15 | 2016-09-16 | 9,000 | — | $0 | 21,000 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2016-09-15 | 2016-09-16 | 9,000 | $5.55 | $50.0K | 1,298,756 | SEC↗ |
| CERS CERUS CORP | A Award deriv | 2016-03-01 | 2016-03-03 | 90,000 | — | $0 | 90,000 | SEC↗ |
| CERS CERUS CORP | A Award deriv | 2016-03-01 | 2016-03-03 | 18,000 | — | $0 | 18,000 | SEC↗ |
| CERS CERUS CORP | P Buy | 2015-08-20 | 2015-09-02 | 19,500 | $4.95 | $96.5K | 1,289,756 | SEC↗ |
| CERS CERUS CORP | P Buy | 2015-08-19 | 2015-08-20 | 25,900 | $4.99 | $129.2K | 1,270,256 | SEC↗ |
| CERS CERUS CORP | P Buy | 2015-08-18 | 2015-08-18 | 6,718 | $4.92 | $33.1K | 1,244,356 | SEC↗ |
| CERS CERUS CORP | P Buy | 2015-08-17 | 2015-08-18 | 27,982 | $4.81 | $134.6K | 1,237,638 | SEC↗ |
| CERS CERUS CORP | P Buy | 2015-08-14 | 2015-08-18 | 49,900 | $4.73 | $236.0K | 1,209,656 | SEC↗ |
| CERS CERUS CORP | P Buy | 2015-08-13 | 2015-08-17 | 50,000 | $4.98 | $249.0K | 1,159,756 | SEC↗ |
| CERS CERUS CORP | P Buy | 2015-08-12 | 2015-08-14 | 25,000 | $4.82 | $120.5K | 1,109,756 | SEC↗ |
| CERS CERUS CORP | A Award deriv | 2015-06-01 | 2015-06-03 | 50,000 | — | $0 | 50,000 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2015-03-05 | 2015-03-06 | 2,709 | — | $0 | 16,250 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2015-03-05 | 2015-03-06 | 75,000 | — | $0 | 0 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2015-03-05 | 2015-03-06 | 2,709 | $2.08 | $5.6K | 1,009,756 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2015-03-05 | 2015-03-06 | 75,000 | $3.00 | $225.0K | 1,084,756 | SEC↗ |
| CERS CERUS CORP | A Award deriv | 2015-03-02 | 2015-03-04 | 155,000 | — | $0 | 155,000 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2015-02-05 | 2015-02-09 | 13,541 | — | $0 | 18,959 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2015-02-05 | 2015-02-09 | 50,000 | — | $0 | 120,000 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2015-02-05 | 2015-02-09 | 50,000 | $3.66 | $183.0K | 1,007,047 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2015-02-05 | 2015-02-09 | 13,541 | $2.08 | $28.2K | 957,047 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2014-10-03 | 2014-10-06 | 97,500 | — | $0 | 32,500 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2014-10-03 | 2014-10-06 | 100 | — | $0 | 0 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2014-10-03 | 2014-10-06 | 150 | — | $0 | 0 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2014-10-03 | 2014-10-06 | 35,000 | — | $0 | 0 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2014-10-03 | 2014-10-06 | 20,060 | — | $0 | 0 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2014-10-03 | 2014-10-06 | 9,940 | — | $0 | 20,060 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2014-10-03 | 2014-10-06 | 100 | $2.51 | $251 | 780,856 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2014-10-03 | 2014-10-06 | 150 | $2.98 | $447 | 781,006 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2014-10-03 | 2014-10-06 | 20,060 | $2.15 | $43.1K | 811,006 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2014-10-03 | 2014-10-06 | 97,500 | $2.08 | $202.8K | 943,506 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2014-10-03 | 2014-10-06 | 35,000 | $0.79 | $27.6K | 846,006 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2014-10-03 | 2014-10-06 | 9,940 | $2.15 | $21.4K | 790,946 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2014-08-01 | 2014-08-05 | 50,000 | — | $0 | 35,000 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2014-08-01 | 2014-08-05 | 50,000 | $0.79 | $39.5K | 780,756 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2014-06-23 | 2014-06-24 | 25,000 | — | $0 | 0 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2014-06-23 | 2014-06-24 | 25,000 | $2.28 | $57.0K | 730,756 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2014-06-20 | 2014-06-23 | 25,000 | — | $0 | 25,000 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2014-06-20 | 2014-06-23 | 25,000 | $2.28 | $57.0K | 705,756 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2014-06-19 | 2014-06-23 | 25,000 | — | $0 | 50,000 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2014-06-19 | 2014-06-23 | 25,000 | $2.28 | $57.0K | 680,756 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2014-05-05 | 2014-05-06 | 50,000 | — | $0 | 75,000 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2014-05-05 | 2014-05-06 | 50,000 | $2.28 | $114.0K | 655,756 | SEC↗ |
| CERS CERUS CORP | A Award deriv | 2014-03-03 | 2014-03-04 | 135,000 | — | $0 | 135,000 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2013-11-12 | 2013-11-13 | 1,000 | — | $0 | 0 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2013-11-12 | 2013-11-13 | 1,000 | $4.25 | $4.3K | 571,756 | SEC↗ |
| CERS CERUS CORP | M Exercise deriv | 2013-11-08 | 2014-04-04 | 34,000 | — | $0 | 1,000 | SEC↗ |
| CERS CERUS CORP | M Exercise | 2013-11-08 | 2014-04-04 | 34,000 | $4.25 | $144.5K | 605,756 | SEC↗ |
| CERS CERUS CORP | A Award deriv | 2013-03-01 | 2013-03-05 | 170,000 | — | $0 | 170,000 | SEC↗ |
| CERS CERUS CORP | J Other | 2013-01-07 | 2013-01-09 | 3,444 | $2.95 | $10.2K | 570,756 | SEC↗ |
| CERS CERUS CORP | P Buy | 2012-11-16 | 2012-11-16 | 2,000 | $2.85 | $5.7K | 574,200 | SEC↗ |
| CERS CERUS CORP | A Award deriv | 2012-03-01 | 2012-03-01 | 130,000 | — | $0 | 130,000 | SEC↗ |