| Sep 22, 2026 | BGDE | Other acquisition or dispositionCode J · direct | 500 | — | — | 15,650 | Form 4 |
| Sep 21, 2026 | BGDE | Other acquisition or dispositionCode J · direct | 250 | — | — | 16,150 | Form 4 |
| Sep 21, 2026 | BGDE | Open-market purchaseCode P · direct | 795 | $6.21 | $5K@ $6.21 | 28,850 | Form 4 |
| Sep 21, 2026 | BGDE | Grant or awardCode A · direct | 442,899 | $5.80 | $2.6M@ $5.80 | 2,092,899 | Form 4 |
| Sep 18, 2026 | BGDE | Open-market purchaseCode P · direct | 494 | $5.99 | $3K@ $5.99 | 28,055 | Form 4 |
| Sep 15, 2026 | BGDE | Open-market purchaseCode P · direct | 1,325 | $5.99 | $8K@ $5.99 | 27,561 | Form 4 |
| Sep 14, 2026 | BGDE | Open-market purchaseCode P · direct | 151 | $6.55 | $990@ $6.55 | 26,236 | Form 4 |
| Sep 14, 2026 | BGDE | Open-market purchaseCode P · direct | 152 | $6.51 | $989@ $6.51 | 25,629 | Form 4 |
| Sep 14, 2026 | BGDE | Open-market purchaseCode P · direct | 153 | $6.47 | $990@ $6.47 | 25,477 | Form 4 |
| Sep 14, 2026 | BGDE | Other acquisition or dispositionCode J · direct | 200 | — | — | 16,400 | Form 4 |
| Sep 11, 2026 | BGDE | Open-market purchaseCode P · direct | 150 | $6.66 | $999@ $6.66 | 25,324 | Form 4 |
| Sep 11, 2026 | BGDE | Open-market purchaseCode P · direct | 988 | $6.30 | $6K@ $6.30 | 25,174 | Form 4 |
| Sep 9, 2026 | BGDE | Open-market purchaseCode P · direct | 980 | $6.30 | $6K@ $6.30 | 24,186 | Form 4 |
| Sep 9, 2026 | BGDE | Open-market purchaseCode P · direct | 150 | $6.66 | $999@ $6.66 | 23,206 | Form 4 |
| Sep 9, 2026 | BGDE | Other acquisition or dispositionCode J · direct | 100 | — | — | 16,600 | Form 4 |
| Sep 2, 2026 | BGDE | Open-market purchaseCode P · direct | 4,000 | $6.29 | $25K@ $6.29 | 1,650,000 | Form 4 |
| Sep 1, 2026 | BGDE | Open-market purchaseCode P · direct | 16,000 | $6.46 | $103K@ $6.46 | 1,646,000 | Form 4 |
| Aug 31, 2026 | BGDE | Open-market purchaseCode P · direct | 30,000 | $6.66 | $200K@ $6.66 | 1,630,000 | Form 4 |
| Aug 28, 2026 | BGDE | Open-market purchaseCode P · direct | 135 | $6.64 | $896@ $6.64 | 23,056 | Form 4 |
| Aug 27, 2026 | BGDE | Open-market purchaseCode P · direct | 135 | $7.25 | $978@ $7.25 | 21,990 | Form 4 |
| Aug 21, 2026 | BGDE | Open-market purchaseCode P · direct | 1,000 | $7.41 | $7K@ $7.41 | 21,855 | Form 4 |
| Aug 21, 2026 | BGDE | Open-market purchaseCode P · direct | 5,000 | $7.54 | $38K@ $7.54 | 105,000 | Form 4 |
| Aug 20, 2026 | BGDE | Open-market purchaseCode P · direct | 2,098 | $7.09 | $15K@ $7.09 | 20,855 | Form 4 |
| Aug 18, 2026 | BGDE | Open-market purchaseCode P · direct | 16,000 | $6.73 | $108K@ $6.73 | 1,600,000 | Form 4 |
| Aug 17, 2026 | BGDE | Open-market purchaseCode P · direct | 14,000 | $7.19 | $101K@ $7.19 | 1,584,000 | Form 4 |
| Aug 17, 2026 | BGDE | Open-market purchaseCode P · direct | 100 | $7.11 | $711@ $7.11 | 18,757 | Form 4 |
| Aug 17, 2026 | BGDE | Open-market purchaseCode P · direct | 500 | $6.91 | $3K@ $6.91 | 18,657 | Form 4 |
| Aug 14, 2026 | BGDE | Open-market purchaseCode P · direct | 3,073 | $7.11 | $22K@ $7.11 | 100,000 | Form 4 |
| Aug 14, 2026 | BGDE | Open-market purchaseCode P · direct | 4,090 | $6.35 | $26K@ $6.35 | 18,157 | Form 4 |
| Aug 14, 2026 | BGDE | Open-market purchaseCode P · direct | 11,927 | $6.55 | $78K@ $6.55 | 96,927 | Form 4 |
| Aug 14, 2026 | BGDE | Open-market purchaseCode P · direct | 20,000 | $6.83 | $137K@ $6.83 | 1,570,000 | Form 4 |
| Jun 30, 2026 | BGDE | Open-market purchaseCode P · indirectPrice far from market; may be another security | 16,700 | $1000.00 | $16.7M@ $1000.00 | 16,700 | Form 4 |
| Jun 12, 2026 | BGDE | Open-market purchaseCode P · direct | 25,776 | $7.33 | $189K@ $7.33 | 1,550,000 | Form 4 |
| Jun 12, 2026 | BGDE | Open-market purchaseCode P · direct | 8 | $7.62 | $61@ $7.62 | 14,067 | Form 4 |
| Jun 11, 2026 | BGDE | Open-market purchaseCode P · direct | 10,000 | $7.05 | $71K@ $7.05 | 85,000 | Form 4 |
| Jun 11, 2026 | BGDE | Open-market purchaseCode P · direct | 9,662 | $7.19 | $69K@ $7.19 | 14,059 | Form 4 |
| Jun 11, 2026 | BGDE | Open-market purchaseCode P · direct | 24,224 | $6.99 | $169K@ $6.99 | 1,524,224 | Form 4 |
| Jan 28, 2026 | BGDE | Open-market purchaseCode P · direct | 2,100 | $4.62 | $10K@ $4.62 | 4,397 | Form 4 |
| Jan 28, 2026 | BGDE | Open-market purchaseCode P · direct | 40,000 | $4.57 | $183K@ $4.57 | 1,500,000 | Form 4 |
| Jan 26, 2026 | BGDE | Open-market purchaseCode P · direct | 60,000 | $4.84 | $290K@ $4.84 | 1,460,000 | Form 4 |
| Jan 16, 2026 | BGDE | Open-market purchaseCode P · direct | 140,000 | $4.68 | $655K@ $4.68 | 1,400,000 | Form 4 |
| Jan 12, 2026 | BGDE | Open-market purchaseCode P · direct | 22,018 | $4.54 | $100K@ $4.54 | 75,000 | Form 4 |
| Jan 9, 2026 | BGDE | Open-market purchaseCode P · direct | 160,000 | $4.56 | $730K@ $4.56 | 1,260,000 | Form 4 |
| Jan 7, 2026 | BGDE | Open-market purchaseCode P · direct | 100,000 | $4.52 | $452K@ $4.52 | 1,100,000 | Form 4 |
| Jan 6, 2026 | BGDE | Open-market purchaseCode P · direct | 10,000 | $4.52 | $45K@ $4.52 | 1,000,000 | Form 4 |
| Jan 5, 2026 | BGDE | Open-market purchaseCode P · direct | 10,000 | $4.60 | $46K@ $4.60 | 990,000 | Form 4 |
| Dec 29, 2025 | BGDE | Open-market purchaseCode P · direct | 20,000 | $4.55 | $91K@ $4.55 | 980,000 | Form 4 |
| Dec 26, 2025 | BGDE | Open-market purchaseCode P · direct | 10,000 | $4.39 | $44K@ $4.39 | 42,982 | Form 4 |
| Dec 26, 2025 | BGDE | Open-market purchaseCode P · direct | 45,000 | $4.33 | $195K@ $4.33 | 960,000 | Form 4 |
| Dec 16, 2025 | BGDE | Open-market purchaseCode P · direct | 245 | $4.03 | $987@ $4.03 | 2,297 | Form 4 |
| Dec 16, 2025 | BGDE | Open-market purchaseCode P · direct | 20,000 | $4.07 | $81K@ $4.07 | 915,000 | Form 4 |
| Dec 15, 2025 | BGDE | Open-market purchaseCode P · direct | 10,000 | $4.60 | $46K@ $4.60 | 32,982 | Form 4 |
| Dec 15, 2025 | BGDE | Open-market purchaseCode P · direct | 50,000 | $4.31 | $216K@ $4.31 | 895,000 | Form 4 |
| Dec 12, 2025 | BGDE | Open-market purchaseCode P · direct | 98,000 | $5.37 | $526K@ $5.37 | 845,000 | Form 4 |
| Dec 11, 2025 | BGDE | Open-market purchaseCode P · directPrice far from market; may be another security | 2,000 | $12.00 | $24K@ $12.00 | 22,982 | Form 4 |
| Dec 11, 2025 | BGDE | Open-market purchaseCode P · direct | 122,000 | $8.38 | $1.0M@ $8.38 | 747,000 | Form 4 |
| Dec 10, 2025 | BGDE | Open-market purchaseCode P · direct | 5 | $4.94 | $25@ $4.94 | 2,052 | Form 4 |
| Dec 10, 2025 | BGDE | Open-market purchaseCode P · direct | 105,000 | $6.01 | $631K@ $6.01 | 625,000 | Form 4 |
| Dec 9, 2025 | BGDE | Open-market purchaseCode P · direct | 106 | $4.68 | $496@ $4.68 | 2,047 | Form 4 |
| Dec 9, 2025 | BGDE | Open-market purchaseCode P · direct | 70,000 | $4.74 | $332K@ $4.74 | 520,000 | Form 4 |
| Dec 8, 2025 | BGDE | Open-market purchaseCode P · direct | 112 | $4.45 | $498@ $4.45 | 1,941 | Form 4 |
| Dec 8, 2025 | BGDE | Open-market purchaseCode P · direct | 50,189 | $4.37 | $219K@ $4.37 | 450,000 | Form 4 |
| Dec 5, 2025 | BGDE | Open-market purchaseCode P · direct | 380 | $4.20 | $2K@ $4.20 | 1,829 | Form 4 |
| Dec 5, 2025 | BGDE | Open-market purchaseCode P · direct | 10,000 | $4.20 | $42K@ $4.20 | 20,982 | Form 4 |
| Dec 5, 2025 | BGDE | Open-market purchaseCode P · direct | 99,811 | $4.41 | $440K@ $4.41 | 399,811 | Form 4 |
| Dec 3, 2025 | BGDE | Open-market purchaseCode P · direct | 5,982 | $4.79 | $29K@ $4.79 | 10,982 | Form 4 |
| Dec 3, 2025 | BGDE | Open-market purchaseCode P · direct | 1,000 | $4.89 | $5K@ $4.89 | 8,000 | Form 4 |
| Dec 3, 2025 | BGDE | Open-market purchaseCode P · direct | 52,850 | $4.85 | $256K@ $4.85 | 300,000 | Form 4 |
| Dec 2, 2025 | BGDE | Open-market purchaseCode P · direct | 1,449 | $4.91 | $7K@ $4.91 | 1,449 | Form 4 |
| Dec 2, 2025 | BGDE | Open-market purchaseCode P · direct | 17,150 | $4.90 | $84K@ $4.90 | 247,150 | Form 4 |
| Dec 1, 2025 | BGDE | Open-market purchaseCode P · direct | 29,000 | $4.83 | $140K@ $4.83 | 230,000 | Form 4 |
| Nov 28, 2025 | BGDE | Open-market purchaseCode P · direct | 5,000 | $5.18 | $26K@ $5.18 | 5,000 | Form 4 |
| Nov 28, 2025 | BGDE | Open-market purchaseCode P · direct | 1,000 | $5.23 | $5K@ $5.23 | 201,000 | Form 4 |
| Nov 26, 2025 | BGDE | Open-market purchaseCode P · direct | 50,000 | $5.06 | $253K@ $5.06 | 200,000 | Form 4 |