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 |
|---|---|---|---|---|---|---|
| 2026-06-23 | STERTZER SIMON H | Director | +Buy | 39,000 | $1.00 | $39,000 |
| 2026-06-22 | STERTZER SIMON H | Director | +Buy | 70,200 | $0.92 | $64,584 |
| 2026-06-18 | Altman Peter | Director,Officer | +Buy | 800 | $0.96 | $768 |
| 2026-06-17 | Altman Peter | Director,Officer | +Buy | 1,500 | $0.85 | $1,275 |
| 2026-06-09 | Altman Peter | Director,Officer | +Buy | 5,000 | $0.85 | $4,250 |
| 2026-05-20 | Altman Peter | Director,Officer | +Buy | 1,500 | $0.92 | $1,380 |
| 2026-05-19 | Altman Peter | Director,Officer | +Buy | 200 | $0.95 | $190 |
| 2026-05-18 | Altman Peter | Director,Officer | +Buy | 5,700 | $0.92 | $5,244 |
| 2026-05-15 | Altman Peter | Director,Officer | +Buy | 5,100 | $1.02 | $5,202 |
| 2026-04-29 | Altman Peter | Director,Officer | +Buy | 5,000 | $1.11 | $5,550 |
| 2026-04-21 | Altman Peter | Director,Officer | +Buy | 400 | $1.23 | $492 |
| 2026-04-20 | Altman Peter | Director,Officer | +Buy | 600 | $1.23 | $738 |
| 2026-03-25 | Altman Peter | Director,Officer | +Buy | 300 | $1.22 | $366 |
| 2026-03-24 | Altman Peter | Director,Officer | +Buy | 600 | $1.24 | $744 |
| 2026-02-04 | Altman Peter | Director,Officer | +Buy | 5,000 | $1.13 | $5,650 |
| 2026-01-21 | Altman Peter | Director,Officer | +Buy | 300 | $1.34 | $402 |
| 2026-01-20 | Altman Peter | Director,Officer | +Buy | 600 | $1.32 | $792 |
| 2025-12-17 | Altman Peter | Director,Officer | +Buy | 900 | $1.30 | $1,170 |
| 2025-12-16 | Altman Peter | Director,Officer | +Buy | 200 | $1.37 | $274 |
| 2025-12-08 | GILLIS EDWARD M | Officer | +Tax w/h | 15,172 | $1.37 | $20,786 |
| 2025-12-08 | GILLIS EDWARD M | Officer | +Grant | 38,078 | $1.37 | $52,167 |
| 2025-12-08 | McClung David | Officer | +Grant | 58,276 | $1.37 | $79,838 |
| 2025-12-08 | McClung David | Officer | +Tax w/h | 29,339 | $1.37 | $40,194 |
| 2025-12-08 | Altman Peter | Director,Officer | +Grant | 106,588 | $1.37 | $146,026 |
| 2025-12-08 | Altman Peter | Director,Officer | +Tax w/h | 56,484 | $1.37 | $77,383 |
| 2025-09-19 | Altman Peter | Director,Officer | +Buy | 48,000 | $1.25 | $60,000 |
| 2025-09-19 | Blank Andrew Scott | Director | +Buy | 288,000 | $1.25 | $360,000 |
| 2025-09-19 | STERTZER SIMON H | Director | +Buy | 398,400 | $1.25 | $498,000 |
| 2025-08-22 | Altman Peter | Director,Officer | +Buy | 700 | $1.83 | $1,281 |
| 2025-08-13 | Altman Peter | Director,Officer | +Buy | 100 | $1.83 | $183 |
| 2025-08-12 | Altman Peter | Director,Officer | +Buy | 400 | $1.75 | $700 |
| 2025-08-11 | Altman Peter | Director,Officer | +Buy | 1,700 | $1.76 | $2,992 |
| 2025-06-30 | Blank Andrew Scott | Director | +Buy | 72,289 | $2.08 | $150,361 |
| 2025-06-30 | STERTZER SIMON H | Director | +Buy | 72,289 | $2.08 | $150,361 |
| 2025-06-30 | Altman Peter | Director,Officer | +Buy | 24,096 | $2.08 | $50,120 |
| 2025-06-30 | McClung David | Officer | +Buy | 4,819 | $2.08 | $10,024 |
| 2025-05-30 | Altman Peter | Director,Officer | +Buy | 100 | $2.21 | $221 |
| 2025-05-22 | Altman Peter | Director,Officer | +Buy | 700 | $1.89 | $1,323 |
| 2025-05-20 | Altman Peter | Director,Officer | +Buy | 1,600 | $2.08 | $3,328 |
| 2025-05-16 | Altman Peter | Director,Officer | +Buy | 300 | $2.43 | $729 |
| 2025-05-14 | Altman Peter | Director,Officer | +Buy | 100 | $2.99 | $299 |
| 2025-04-23 | Altman Peter | Director,Officer | +Buy | 26,246 | $1.91 | $50,130 |
| 2025-04-23 | STERTZER SIMON H | Director | +Buy | 104,986 | $1.91 | $200,523 |
| 2025-04-23 | Blank Andrew Scott | Director | +Buy | 131,233 | $1.91 | $250,655 |
| 2025-04-23 | Facteau Bill | Director | +Buy | 13,123 | $1.91 | $25,065 |
| 2025-04-23 | McClung David | Officer | +Buy | 13,123 | $1.91 | $25,065 |
| 2025-04-23 | KRASNO RICHARD M | Director | +Buy | 13,123 | $1.91 | $25,065 |
| 2025-04-15 | Altman Peter | Director,Officer | +Buy | 100 | $2.14 | $214 |
| 2025-04-11 | Altman Peter | Director,Officer | +Buy | 300 | $2.03 | $609 |
| 2025-04-10 | Altman Peter | Director,Officer | +Buy | 300 | $1.99 | $597 |
| 2025-04-07 | Altman Peter | Director,Officer | +Buy | 500 | $1.96 | $980 |
| 2025-04-04 | Altman Peter | Director,Officer | +Buy | 800 | $2.04 | $1,632 |
| 2025-04-03 | Altman Peter | Director,Officer | +Buy | 1,200 | $2.24 | $2,688 |
| 2025-04-03 | Altman Peter | Director,Officer | +Buy | 600 | $2.20 | $1,320 |
| 2025-04-02 | Altman Peter | Director,Officer | +Buy | 500 | $2.23 | $1,115 |
| 2025-03-05 | STERTZER SIMON H | Director | +Buy | 1,000 | $2.45 | $2,450 |
| 2025-03-04 | STERTZER SIMON H | Director | +Buy | 15,536 | $2.30 | $35,733 |
| 2025-03-03 | Altman Peter | Director,Officer | +Buy | 500 | $2.11 | $1,055 |
| 2025-03-03 | STERTZER SIMON H | Director | +Buy | 22,753 | $2.30 | $52,332 |
| 2025-02-07 | Altman Peter | Director,Officer | +Buy | 600 | $2.48 | $1,488 |
| 2025-01-30 | Altman Peter | Director,Officer | +Buy | 239 | $2.38 | $569 |
| 2025-01-29 | Altman Peter | Director,Officer | +Buy | 500 | $2.40 | $1,200 |
| 2024-12-23 | Altman Peter | Director,Officer | +Buy | 1,000 | $2.06 | $2,060 |
| 2024-12-20 | GILLIS EDWARD M | Officer | −Sell | 3,257 | $2.00 | $6,514 |
| 2024-12-05 | Altman Peter | Director,Officer | +Buy | 250 | $2.22 | $555 |
| 2024-11-15 | Altman Peter | Director,Officer | +Buy | 1,350 | $1.87 | $2,525 |
| 2024-10-11 | McClung David | Officer | +Grant | 24,193 | $2.65 | $64,111 |
| 2024-10-11 | McClung David | Officer | −Tax w/h | 11,565 | $2.65 | $30,647 |
| 2024-10-11 | Altman Peter | Director,Officer | −Tax w/h | 21,680 | $2.65 | $57,452 |
| 2024-10-11 | Altman Peter | Director,Officer | +Grant | 44,250 | $2.65 | $117,263 |
| 2024-10-11 | GILLIS EDWARD M | Officer | −Grant | 15,808 | $2.65 | $41,891 |
| 2024-10-11 | GILLIS EDWARD M | Officer | −Tax w/h | 6,840 | $2.65 | $18,126 |
| 2024-09-03 | Allen Jim L. | Director | +Grant | 50,000 | $3.00 | $150,000 |
| 2024-09-03 | Altman Peter | Director,Officer | +Grant | 41,666 | $3.00 | $124,998 |
| 2024-09-03 | Blank Andrew Scott | Director | +Grant | 111,000 | $3.00 | $333,000 |
| 2024-09-03 | McClung David | Officer | +Grant | 8,333 | $3.00 | $24,999 |
| 2024-01-19 | FROST PHILLIP MD ET AL | TenPercentOwner | −Sell | 129,802 | $0.43 | $55,815 |
| 2022-12-16 | FROST PHILLIP MD ET AL | TenPercentOwner | +Buy | 595,238 | $1.68 | $1,000,000 |
| 2019-08-06 | STERTZER SIMON H | Director,TenPercentOwner | +Conversion | 67,484 | $3.00 | $202,452 |
| 2019-08-02 | STERTZER SIMON H | Director,TenPercentOwner | +Buy | 166,666 | $6.00 | $999,996 |
| 2019-06-28 | Altman Peter | Director,Officer | +Buy | 600 | $8.71 | $5,226 |
| 2019-06-26 | Altman Peter | Director,Officer | +Buy | 100 | $9.24 | $924 |
| 2019-06-25 | Altman Peter | Director,Officer | +Buy | 500 | $10.85 | $5,425 |
| 2019-06-24 | Altman Peter | Director,Officer | +Buy | 100 | $10.95 | $1,095 |
| 2019-06-20 | Altman Peter | Director,Officer | +Buy | 300 | $9.00 | $2,700 |
| 2019-06-19 | Altman Peter | Director,Officer | +Buy | 400 | $11.33 | $4,532 |
| 2019-06-17 | Altman Peter | Director,Officer | +Buy | 400 | $9.84 | $3,936 |
| 2019-06-12 | Altman Peter | Director,Officer | +Buy | 300 | $10.52 | $3,156 |
| 2019-06-11 | Altman Peter | Director,Officer | +Buy | 100 | $8.23 | $823 |
| 2019-06-07 | Altman Peter | Director,Officer | +Buy | 100 | $11.16 | $1,116 |
| 2019-06-06 | Altman Peter | Director,Officer | +Buy | 135 | $11.13 | $1,503 |
| 2019-06-05 | Altman Peter | Director,Officer | +Buy | 100 | $1.20 | $120 |
| 2019-06-04 | Altman Peter | Director,Officer | +Buy | 1,900 | $1.01 | $1,919 |
| 2019-05-28 | Altman Peter | Director,Officer | +Buy | 200 | $1.28 | $256 |
| 2019-05-17 | Altman Peter | Director,Officer | +Buy | 1,100 | $1.18 | $1,298 |
| 2019-05-16 | Altman Peter | Director,Officer | +Buy | 1,000 | $1.13 | $1,130 |
| 2019-05-01 | Altman Peter | Director,Officer | +Buy | 6,000 | $0.99 | $5,940 |
| 2019-04-30 | Altman Peter | Director,Officer | +Buy | 5,000 | $1.19 | $5,950 |
| 2019-02-13 | Altman Peter | Director,Officer | +Buy | 50 | $1.59 | $80 |
| 2018-12-24 | STERTZER SIMON H | Director | +Buy | 1,666,666 | $0.75 | $1M |
| 2018-12-24 | STERTZER SIMON H | Director | +Buy | 1,666,666 | $0.75 | $1M |
| 2018-12-24 | Frost Gamma Investments Trust | TenPercentOwner | +Buy | 2,000,000 | $0.75 | $2M |
| 2018-12-24 | STERTZER SIMON H | Director,TenPercentOwner | +Buy | 1,666,666 | $0.75 | $1M |
| 2018-12-24 | STERTZER SIMON H | Director,TenPercentOwner | +Buy | 1,666,666 | $0.75 | $1M |
| 2018-12-24 | STERTZER SIMON H | Director,TenPercentOwner | +Buy | 1,666,666 | $0.75 | $1M |
| 2018-12-24 | STERTZER SIMON H | Director,TenPercentOwner | +Buy | 1,666,666 | $0.75 | $1M |
| 2018-11-29 | STERTZER SIMON H | Director | +Buy | 1,000 | $2.10 | $2,100 |
| 2018-11-16 | Altman Peter | Director,Officer | +Buy | 1,400 | $2.39 | $3,346 |
| 2018-11-15 | Altman Peter | Director,Officer | +Buy | 2,500 | $2.43 | $6,075 |
| 2018-11-14 | STERTZER SIMON H | Director | +Buy | 1,000 | $2.14 | $2,140 |
| 2018-11-14 | Altman Peter | Director,Officer | +Buy | 2,500 | $2.22 | $5,550 |
| 2018-11-13 | STERTZER SIMON H | Director | +Buy | 1,000 | $2.10 | $2,100 |
| 2018-11-13 | Altman Peter | Director,Officer | +Buy | 2,800 | $2.08 | $5,824 |
| 2018-11-12 | Altman Peter | Director,Officer | +Buy | 1,100 | $2.35 | $2,585 |
| 2018-11-09 | Altman Peter | Director,Officer | +Buy | 400 | $2.50 | $1,000 |
| 2018-11-08 | Altman Peter | Director,Officer | +Buy | 100 | $2.51 | $251 |
| 2018-11-05 | McClung David | Officer | +Buy | 1,600 | $2.56 | $4,096 |
| 2018-11-02 | STERTZER SIMON H | Director | +Buy | 2,000 | $2.53 | $5,060 |
| 2018-11-02 | Altman Peter | Director,Officer | +Buy | 400 | $2.52 | $1,008 |
| 2018-10-30 | Altman Peter | Director,Officer | +Buy | 300 | $2.55 | $765 |
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.
