| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| FROST PHILLIP MD ET AL | 32.8% | +3.4% | $351,509,324 | +$674,150 | 252,884,406 | +0.19% | FROST PHILLIP MD ET AL | 30 Sep 2025 |
| Rubric Capital Management LP | 6.03% | $63,137,011 | 47,791,243 | Rubric Capital Management LP | 30 Jun 2025 | |||
| HSIAO JANE PH D | 4.5% | $50,304,970 | 35,677,284 | HSIAO JANE PH D | 02 Apr 2025 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 195,947,137 | $303,555,555 | -$11,770,028 | $1.55 | 227 |
| 2025 Q2 | 205,024,725 | $270,648,264 | -$60,618,128 | $1.32 | 215 |
| 2025 Q1 | 241,258,198 | $400,533,423 | +$72,053,389 | $1.66 | 247 |
| 2024 Q4 | 197,412,433 | $290,239,287 | +$15,903,156 | $1.47 | 230 |
| 2024 Q3 | 186,501,814 | $277,905,256 | +$7,881,691 | $1.49 | 227 |
| 2024 Q2 | 182,107,019 | $227,651,201 | +$32,281,850 | $1.25 | 227 |
| 2024 Q1 | 158,173,650 | $189,816,225 | -$15,412,795 | $1.2 | 218 |
| 2023 Q4 | 169,846,994 | $256,508,174 | +$2,949,820 | $1.51 | 211 |
| 2023 Q3 | 167,041,124 | $267,211,525 | -$11,685,601 | $1.6 | 219 |
| 2023 Q2 | 173,057,185 | $374,930,496 | -$7,391,066 | $2.17 | 224 |
| 2023 Q1 | 177,714,344 | $259,294,407 | -$3,078,751 | $1.46 | 218 |
| 2022 Q4 | 181,496,897 | $226,809,289 | -$10,191,947 | $1.25 | 214 |
| 2022 Q3 | 186,517,226 | $352,478,417 | -$8,899,720 | $1.89 | 200 |
| 2022 Q2 | 189,691,960 | $479,863,957 | -$13,941,817 | $2.53 | 210 |
| 2022 Q1 | 194,629,054 | $670,129,008 | +$10,945,254 | $3.44 | 215 |
| 2021 Q4 | 190,116,095 | $914,661,536 | +$32,672,752 | $4.81 | 222 |
| 2021 Q3 | 183,228,658 | $668,852,368 | -$29,244,813 | $3.65 | 196 |
| 2021 Q2 | 190,948,492 | $773,257,740 | +$54,948 | $4.05 | 224 |
| 2021 Q1 | 190,493,255 | $817,110,481 | +$5,248,916 | $4.29 | 230 |
| 2020 Q4 | 187,898,643 | $742,332,468 | -$29,923,745 | $3.95 | 229 |
| 2020 Q3 | 195,530,381 | $721,219,726 | -$13,315,180 | $3.69 | 207 |
| 2020 Q2 | 199,256,349 | $679,095,576 | +$131,091,146 | $3.41 | 198 |
| 2020 Q1 | 161,765,902 | $216,744,574 | -$19,687,519 | $1.34 | 167 |
| 2019 Q4 | 176,275,051 | $259,136,088 | +$41,988,405 | $1.47 | 185 |
| 2019 Q3 | 147,149,372 | $307,565,950 | -$17,098,653 | $2.09 | 173 |
| 2019 Q2 | 154,503,483 | $376,518,250 | -$4,451,090 | $2.44 | 185 |
| 2019 Q1 | 159,227,289 | $414,802,691 | +$39,359,438 | $2.61 | 185 |
| 2018 Q4 | 142,093,268 | $427,280,395 | -$32,150,016 | $3.01 | 187 |
| 2018 Q3 | 152,164,350 | $526,449,630 | +$32,002,562 | $3.46 | 197 |
| 2018 Q2 | 140,990,937 | $662,674,682 | +$30,418,093 | $4.7 | 202 |
| 2018 Q1 | 134,703,173 | $426,973,988 | +$21,808,219 | $3.17 | 210 |
| 2017 Q4 | 130,845,894 | $641,134,531 | -$11,914,079 | $4.9 | 217 |
| 2017 Q3 | 131,515,339 | $902,006,062 | +$9,805,717 | $6.86 | 228 |
| 2017 Q2 | 127,413,444 | $838,468,204 | -$14,499,676 | $6.58 | 221 |
| 2017 Q1 | 131,302,704 | $1,050,471,050 | +$158,998,246 | $8 | 232 |
| 2016 Q4 | 132,543,971 | $1,235,029,545 | +$47,421,334 | $9.3 | 241 |
| 2016 Q3 | 127,239,733 | $1,345,914,777 | +$129,356,378 | $10.59 | 260 |
| 2016 Q2 | 115,306,017 | $1,077,026,990 | +$41,618,153 | $9.34 | 234 |
| 2016 Q1 | 109,453,682 | $1,136,781,775 | -$48,177,301 | $10.39 | 248 |
| 2015 Q4 | 115,548,837 | $1,161,220,963 | -$134,688,417 | $10.05 | 266 |
| 2015 Q3 | 123,052,830 | $1,034,135,480 | +$270,131,808 | $8.41 | 256 |
| 2015 Q2 | 85,374,333 | $1,372,644,135 | +$79,586,364 | $16.08 | 215 |
| 2015 Q1 | 80,721,201 | $1,142,242,411 | +$43,779,625 | $14.17 | 189 |
| 2014 Q4 | 78,028,785 | $779,583,900 | +$30,051,903 | $9.99 | 175 |
| 2014 Q3 | 74,739,528 | $635,901,500 | -$64,365,946 | $8.51 | 180 |
| 2014 Q2 | 81,806,864 | $723,162,643 | +$87,038,633 | $8.84 | 171 |
| 2014 Q1 | 72,774,020 | $678,260,259 | +$9,369,927 | $9.32 | 165 |