Only open-market buys / sells (codes P/S) are a conviction signal; grants, option exercises, tax-withholding, and gifts are compensation mechanics, shown but greyed. The trailing 12-month tallies run to today but the store covers filings through 2026-06-30 only (SEC bulk data sets publish quarterly), so recent activity may be absent.
| Date | Insider | Role | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-20 | PAGANELLI JOHN A | Director | +Buy | 10,000 | $1.14 | $11,400 |
| 2025-11-21 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 192,870 | $1.34 | $258,446 |
| 2025-11-21 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 102,371 | $1.30 | $133,082 |
| 2025-11-21 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 3,894 | $1.32 | $5,140 |
| 2025-11-21 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 191,490 | $1.33 | $254,682 |
| 2025-11-21 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 89,375 | $1.33 | $118,869 |
| 2025-11-20 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 13,664 | $1.35 | $18,446 |
| 2025-11-20 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 47,105 | $1.33 | $62,650 |
| 2025-11-20 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 119,129 | $1.32 | $157,250 |
| 2025-11-20 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 211,948 | $1.33 | $281,891 |
| 2025-11-20 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 1,757 | $1.35 | $2,372 |
| 2025-11-20 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 24,579 | $1.34 | $32,936 |
| 2025-11-20 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 161,818 | $1.34 | $216,836 |
| 2025-11-19 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 66,504 | $1.31 | $87,120 |
| 2025-11-19 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 12,993 | $1.31 | $17,021 |
| 2025-11-19 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 30,082 | $1.30 | $39,107 |
| 2025-11-19 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 155,496 | $1.32 | $205,255 |
| 2025-11-19 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 300 | $1.29 | $387 |
| 2025-11-19 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 58,160 | $1.29 | $75,026 |
| 2025-11-19 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 36,325 | $1.28 | $46,496 |
| 2025-11-19 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 198,904 | $1.32 | $262,553 |
| 2025-11-19 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 21,236 | $1.30 | $27,607 |
| 2025-11-18 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 428 | $1.28 | $548 |
| 2025-11-18 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 69,728 | $1.28 | $89,252 |
| 2025-11-18 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 83,556 | $1.29 | $107,787 |
| 2025-11-18 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 1 | $1.29 | $1 |
| 2025-11-18 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 33,572 | $1.29 | $43,308 |
| 2025-11-18 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 410 | $1.25 | $513 |
| 2025-11-18 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 49,590 | $1.25 | $61,988 |
| 2025-11-18 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 66,635 | $1.26 | $83,960 |
| 2025-11-18 | Frost Gamma Investments Trust | TenPercentOwner | +Grant | 46,700 | $1.26 | $58,842 |
| 2025-11-18 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 15,000 | $1.27 | $19,050 |
| 2025-11-18 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 1,772 | $1.27 | $2,250 |
| 2025-11-18 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 212,608 | $1.28 | $272,138 |
| 2025-10-31 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 150,000 | $1.42 | $213,000 |
| 2025-08-18 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | −Gift | 440,000 | — | — |
| 2025-08-08 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 675,000 | $1.32 | $891,000 |
| 2025-04-10 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 125,000 | $1.36 | $170,000 |
| 2025-04-08 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 125,000 | $1.48 | $185,000 |
| 2025-04-01 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 100,000 | $1.65 | $165,000 |
| 2025-03-28 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 150,000 | $1.70 | $255,000 |
| 2025-03-17 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 200,000 | $1.74 | $348,000 |
| 2025-02-28 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 67,434 | $1.71 | $115,312 |
| 2025-01-28 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 47,537 | $1.47 | $69,879 |
| 2025-01-17 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 150,000 | $1.47 | $220,500 |
| 2025-01-15 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 500,000 | $1.48 | $740,000 |
| 2024-12-13 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 125,000 | $1.60 | $200,000 |
| 2024-12-11 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 500,000 | $1.56 | $780,000 |
| 2024-11-29 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 199,072 | $1.53 | $304,580 |
| 2024-11-22 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 100,000 | $1.59 | $159,000 |
| 2024-11-14 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 100,000 | $1.62 | $162,000 |
| 2024-11-08 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 280,183 | $1.50 | $420,275 |
| 2024-11-08 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 280,183 | $1.50 | $420,275 |
| 2024-07-24 | Nabel Gary J. | Director,Officer | +Grant | 437,500 | — | — |
| 2024-07-24 | Zerhouni Elias A. | Director,Officer | +Grant | 500,000 | — | — |
| 2024-07-24 | Rubin Steven D | Director,Officer | +Grant | 437,500 | — | — |
| 2024-07-24 | Logal Adam | Officer | +Grant | 437,500 | — | — |
| 2024-07-24 | HSIAO JANE PH D | Director,Officer | +Grant | 500,000 | — | — |
| 2024-07-24 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Grant | 500,000 | — | — |
| 2024-05-23 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 770 | $1.27 | $978 |
| 2024-05-23 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 99,230 | $1.27 | $126,022 |
| 2024-05-17 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 163,997 | $1.29 | $211,556 |
| 2024-03-18 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 500,000 | $0.87 | $435,000 |
| 2024-03-14 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 500,000 | $0.89 | $445,000 |
| 2024-03-13 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 500,000 | $0.93 | $465,000 |
| 2024-03-12 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 600,000 | $0.93 | $558,000 |
| 2024-02-28 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 500,000 | $0.99 | $495,000 |
| 2024-02-21 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 1,000,000 | $0.99 | $990,000 |
| 2024-02-07 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 1,500,000 | $0.98 | $1M |
| 2024-01-29 | KRASNO RICHARD M | Director | +Buy | 30,000 | $0.99 | $29,700 |
| 2024-01-19 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 500,000 | $0.98 | $490,000 |
| 2024-01-18 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 400,000 | $0.97 | $388,000 |
| 2024-01-17 | HSIAO JANE PH D | Director,Officer | +Buy | 150,000 | $0.95 | $142,500 |
| 2024-01-16 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 1,000,000 | $0.95 | $950,000 |
| 2024-01-11 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 511,531 | $0.94 | $480,839 |
| 2024-01-08 | Nabel Gary J. | Director,Officer | +Buy | 108,695 | $0.93 | $101,086 |
| 2024-01-08 | Nabel Gary J. | Director,Officer | +Buy | 500 | $0.92 | $460 |
| 2024-01-08 | Nabel Gary J. | Director,Officer | +Buy | 106,989 | $0.93 | $99,500 |
| 2024-01-05 | PFENNIGER RICHARD C JR | Director | +Buy | 12,000 | $0.95 | $11,400 |
| 2024-01-05 | PFENNIGER RICHARD C JR | Director | +Buy | 13,000 | $0.93 | $12,090 |
| 2024-01-05 | Rubin Steven D | Director,Officer | +Buy | 10,000 | $0.87 | $8,700 |
| 2024-01-05 | PAGANELLI JOHN A | Director | +Buy | 25,000 | $0.88 | $22,000 |
| 2024-01-05 | Zerhouni Elias A. | Director,Officer | +Buy | 400,000 | $0.94 | $376,000 |
| 2024-01-05 | Zerhouni Elias A. | Director,Officer | +Buy | 17,000 | $0.87 | $14,790 |
| 2024-01-05 | Zerhouni Elias A. | Director,Officer | +Buy | 33,300 | $0.91 | $30,303 |
| 2024-01-05 | Zerhouni Elias A. | Director,Officer | +Buy | 100,000 | $0.93 | $93,000 |
| 2024-01-05 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 1,500,000 | $0.90 | $1M |
| 2024-01-05 | HSIAO JANE PH D | Director,Officer | +Buy | 150,010 | $0.87 | $130,509 |
| 2023-11-13 | PFENNIGER RICHARD C JR | Director | +Buy | 5,000 | $1.30 | $6,500 |
| 2023-11-13 | PFENNIGER RICHARD C JR | Director | +Buy | 5,000 | $1.30 | $6,500 |
| 2023-11-13 | PFENNIGER RICHARD C JR | Director | +Buy | 5,000 | $1.30 | $6,500 |
| 2023-11-13 | PFENNIGER RICHARD C JR | Director | +Buy | 10,000 | $1.30 | $13,000 |
| 2023-11-10 | Rubin Steven D | Director,Officer | +Buy | 10,000 | $1.30 | $13,000 |
| 2023-11-10 | HSIAO JANE PH D | Director,Officer | +Buy | 34,058 | $1.26 | $42,913 |
| 2023-11-10 | HSIAO JANE PH D | Director,Officer | +Buy | 65,942 | $1.27 | $83,746 |
| 2023-11-10 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 4,500 | $1.27 | $5,715 |
| 2023-11-10 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 24,300 | $1.27 | $30,861 |
| 2023-11-10 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 400 | $1.26 | $504 |
| 2023-11-10 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 138,871 | $1.26 | $174,977 |
| 2023-11-10 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 39,202 | $1.26 | $49,395 |
| 2023-11-10 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 500 | $1.25 | $625 |
| 2023-11-10 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 49,481 | $1.25 | $61,851 |
| 2023-11-10 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 19,072 | $1.25 | $23,840 |
| 2023-11-10 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 5,324 | $1.24 | $6,602 |
| 2023-11-10 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 50,000 | $1.24 | $62,000 |
| 2023-11-10 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 87,776 | $1.23 | $107,964 |
| 2023-11-10 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 1,900 | $1.22 | $2,318 |
| 2023-11-10 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 78,674 | $1.27 | $99,916 |
| 2023-11-09 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 48,100 | $1.30 | $62,530 |
| 2023-11-09 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 67,147 | $1.30 | $87,291 |
| 2023-11-09 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 62,480 | $1.29 | $80,599 |
| 2023-11-09 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 12,273 | $1.29 | $15,832 |
| 2023-11-09 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 149,763 | $1.28 | $191,697 |
| 2023-11-09 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 93,319 | $1.28 | $119,448 |
| 2023-11-09 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 618 | $1.27 | $785 |
| 2023-11-09 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 56,199 | $1.27 | $71,373 |
| 2023-11-09 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 10,101 | $1.27 | $12,828 |
| 2023-08-17 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 6,168 | $1.77 | $10,917 |
| 2023-08-17 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 23,264 | $1.76 | $40,945 |
| 2023-08-17 | FROST PHILLIP MD ET AL | Director,Officer,TenPercentOwner | +Buy | 14,800 | $1.78 | $26,344 |
Source: the SEC bulk insider (Form 3/4/5) data sets — non-derivative transactions in the issuer's common stock, most recent first, covering filings through 2026-06-30. Insiders file within 2 business days of a transaction, but the bulk sets publish quarterly, so this store lags live filings; option/derivative lines are excluded. Codes: P buy · S sell · A grant · M/X/C exercise · F tax · G gift.
Model-derived estimate for research. See the Disclaimer.
