The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Tomkiel Melissa M. since 2021.
This trader's CIK number is 1859484.
At the time of last reporting, Tomkiel Melissa M. was the Co-CEO and General Counsel of Strata Critical Medical, Inc.. (stock ticker symbol SRTA).
Also see all insider trading activities at Strata Critical Medical, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | SRTA | 0 | $0 | 147,995 | $644,643 | 255,556 | $45,998 |
| 2024 | SRTA | 0 | $0 | 230,309 | $905,555 | 123,813 | $22,284 |
| 2023 | SRTA | 0 | $0 | 209,795 | $685,589 | 102,521 | $18,452 |
| 2022 | SRTA | 0 | $0 | 4,366 | $17,337 | 22,776 | $4,097 |
| 2021 | SRTA | 0 | $0 | 0 | $0 | 27,300 | $4,914 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-10-10 | SRTA | Option Ex | 55,555 | .18 | 9,999 |
| 2025-08-06 | BLDE | Option Ex | 20,500 | .18 | 3,690 |
| 2025-08-07 | BLDE | Option Ex | 23,945 | .18 | 4,310 |
| 2025-08-04 | BLDE | Sale | 47,995 | 4.94 | 237,143 |
| 2025-06-09 | BLDE | Sale | 100,000 | 4.08 | 407,500 |
| 2025-03-28 | BLDE | Option Ex | 27,777 | .18 | 4,999 |
| 2025-03-26 | BLDE | Option Ex | 27,779 | .18 | 5,000 |
| 2025-01-08 | BLDE | Option Ex | 50,000 | .18 | 9,000 |
| 2025-01-10 | BLDE | Option Ex | 50,000 | .18 | 9,000 |
| 2024-12-09 | BLDE | Sale | 22,486 | 5.01 | 112,699 |
| 2024-11-29 | BLDE | Sale | 22,135 | 5.02 | 111,184 |
| 2024-11-27 | BLDE | Sale | 89,242 | 4.38 | 390,433 |
| 2024-11-12 | BLDE | Sale | 44,621 | 3.40 | 151,532 |
| 2024-06-10 | BLDE | Option Ex | 10,253 | .18 | 1,845 |
| 2024-03-18 | BLDE | Option Ex | 27,857 | .18 | 5,014 |
| 2024-03-14 | BLDE | Sale | 25,634 | 2.62 | 67,289 |
| 2024-03-13 | BLDE | Sale | 26,191 | 2.77 | 72,418 |
| 2024-03-15 | BLDE | Option Ex | 55,555 | .18 | 9,999 |
| 2024-01-02 | BLDE | Option Ex | 30,148 | .18 | 5,426 |
| 2023-12-14 | BLDE | Sale | 15,469 | 3.20 | 49,562 |
| 2023-12-15 | BLDE | Sale | 6,537 | 3.22 | 21,042 |
| 2023-12-13 | BLDE | Sale | 13,963 | 2.95 | 41,162 |
| 2023-10-04 | BLDE | Sale | 12,914 | 2.51 | 32,427 |
| 2023-10-05 | BLDE | Sale | 10,798 | 2.41 | 26,044 |
| 2023-10-06 | BLDE | Sale | 13,944 | 2.40 | 33,437 |
| 2023-08-25 | BLDE | Option Ex | 13,516 | .18 | 2,432 |
| 2023-07-06 | BLDE | Sale | 27,881 | 3.75 | 104,581 |
| 2023-07-07 | BLDE | Sale | 27,576 | 3.82 | 105,395 |
| 2023-07-10 | BLDE | Sale | 35,623 | 3.88 | 138,359 |
| 2023-04-10 | BLDE | Sale | 18,439 | 2.83 | 52,256 |
| 2023-04-06 | BLDE | Sale | 9,361 | 2.92 | 27,287 |
| 2023-04-05 | BLDE | Sale | 12,151 | 2.98 | 36,185 |
| 2023-03-16 | BLDE | Option Ex | 13,889 | .18 | 2,500 |
| 2023-02-28 | BLDE | Option Ex | 58,423 | .18 | 10,516 |
| 2023-01-09 | BLDE | Sale | 5,139 | 3.47 | 17,852 |
| 2023-01-04 | BLDE | Option Ex | 16,693 | .18 | 3,004 |
| 2022-10-06 | BLDE | Sale | 4,366 | 3.97 | 17,337 |
| 2022-06-16 | BLDE | Option Ex | 5,555 | .18 | 999 |
| 2022-06-03 | BLDE | Option Ex | 6,110 | .18 | 1,099 |
| 2022-02-03 | BLDE | Option Ex | 5,556 | .18 | 1,000 |
| 2022-01-11 | BLDE | Option Ex | 5,555 | .18 | 999 |
| 2021-09-14 | BLDE | Option Ex | 27,300 | .18 | 4,914 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Tomkiel Melissa M. (Co-CEO and General Counsel of Strata Critical Medical, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.