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| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| BCAX | Hyep Ivan | Chief Financial Officer | Jul 08 '26 | Option Exercise | 3.79 | 25,000 | 94,745 | 157,855 | Jul 10 |
| BCAX | Hyep Ivan | Chief Financial Officer | Jul 08 '26 | Sale | 28.85 | 28,000 | 807,672 | 129,855 | Jul 10 |
| BCAX | Hyep Ivan | Chief Financial Officer | May 21 '26 | Option Exercise | 3.79 | 9,200 | 34,866 | 154,555 | May 26 |
| BCAX | Hyep Ivan | Chief Financial Officer | May 21 '26 | Sale | 20.42 | 9,200 | 187,883 | 145,355 | May 26 |
| BCAX | Hyep Ivan | Chief Financial Officer | Apr 21 '26 | Option Exercise | 3.79 | 9,200 | 34,866 | 154,555 | Apr 22 |
| BCAX | Hyep Ivan | Chief Financial Officer | Apr 21 '26 | Sale | 23.00 | 9,200 | 211,614 | 145,355 | Apr 22 |
| BCAX | Hyep Ivan | Chief Financial Officer | Mar 23 '26 | Option Exercise | 3.79 | 9,200 | 34,866 | 154,555 | Mar 24 |
| BCAX | Hyep Ivan | Chief Financial Officer | Mar 23 '26 | Sale | 18.52 | 9,200 | 170,348 | 145,355 | Mar 24 |
| BCAX | Hyep Ivan | Chief Financial Officer | Mar 04 '26 | Sale | 18.25 | 2,963 | 54,062 | 145,355 | Mar 05 |
| BCAX | Hyep Ivan | Chief Financial Officer | Mar 04 '26 | Option Exercise | 3.79 | 2,963 | 11,229 | 148,318 | Mar 05 |
| BCAX | Hyep Ivan | Chief Financial Officer | Mar 03 '26 | Sale | 18.22 | 13,555 | 246,910 | 145,355 | Mar 05 |
| BCAX | Hyep Ivan | Chief Financial Officer | Mar 03 '26 | Option Exercise | 3.79 | 13,555 | 51,371 | 158,910 | Mar 05 |
| BCAX | Hyep Ivan | Chief Financial Officer | Jan 22 '26 | Sale | 18.15 | 1,882 | 34,162 | 145,355 | Jan 26 |
| BCAX | Hyep Ivan | Chief Financial Officer | Jan 22 '26 | Option Exercise | 3.79 | 1,882 | 7,132 | 147,237 | Jan 26 |
| BCAX | Hyep Ivan | Chief Financial Officer | Dec 22 '25 | Option Exercise | 3.79 | 9,200 | 34,866 | 154,555 | Dec 23 |
| BCAX | Hyep Ivan | Chief Financial Officer | Dec 22 '25 | Sale | 18.31 | 9,200 | 168,492 | 145,355 | Dec 23 |
| BCAX | Hyep Ivan | Chief Financial Officer | Nov 24 '25 | Option Exercise | 3.79 | 17,795 | 67,439 | 163,150 | Nov 25 |
| BCAX | Hyep Ivan | Chief Financial Officer | Nov 24 '25 | Sale | 18.55 | 17,795 | 330,094 | 145,355 | Nov 25 |
| BCAX | Hyep Ivan | Chief Financial Officer | Nov 21 '25 | Option Exercise | 3.79 | 605 | 2,293 | 145,960 | Nov 25 |
| BCAX | Hyep Ivan | Chief Financial Officer | Nov 21 '25 | Sale | 18.15 | 605 | 10,981 | 145,355 | Nov 25 |
| BCAX | Hyep Ivan | Chief Financial Officer | Oct 09 '25 | Sale | 18.23 | 6,415 | 116,931 | 145,355 | Oct 10 |
| BCAX | Hyep Ivan | Chief Financial Officer | Oct 09 '25 | Option Exercise | 3.79 | 6,415 | 24,312 | 151,770 | Oct 10 |
| BCAX | Hyep Ivan | Chief Financial Officer | Oct 08 '25 | Sale | 18.21 | 5,627 | 102,456 | 145,355 | Oct 08 |
| BCAX | Hyep Ivan | Chief Financial Officer | Oct 08 '25 | Option Exercise | 3.79 | 5,627 | 21,325 | 150,982 | Oct 08 |
| BCAX | Hyep Ivan | Chief Financial Officer | Oct 07 '25 | Option Exercise | 3.79 | 18,244 | 69,141 | 163,599 | Oct 08 |
| BCAX | Hyep Ivan | Chief Financial Officer | Oct 07 '25 | Sale | 18.22 | 18,244 | 332,386 | 145,355 | Oct 08 |
| BCAX | Hyep Ivan | Chief Financial Officer | Oct 06 '25 | Option Exercise | 3.79 | 6,514 | 24,687 | 151,869 | Oct 08 |
| BCAX | Hyep Ivan | Chief Financial Officer | Oct 06 '25 | Sale | 18.17 | 6,514 | 118,356 | 145,355 | Oct 08 |