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 |
|---|---|---|---|---|---|---|
| 2026-06-30 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 4,543 | $5.25 | $23,851 |
| 2026-06-29 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 640 | $5.25 | $3,360 |
| 2026-06-26 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 15,280 | $5.28 | $80,678 |
| 2026-06-25 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 9,343 | $5.50 | $51,387 |
| 2026-06-24 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 3,739 | $5.50 | $20,565 |
| 2026-06-23 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 110 | $5.50 | $605 |
| 2026-06-22 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 624 | $5.50 | $3,432 |
| 2026-06-18 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 6,460 | $5.50 | $35,530 |
| 2026-06-17 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 2,733 | $5.50 | $15,032 |
| 2026-06-16 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 3,859 | $5.50 | $21,225 |
| 2026-06-11 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 1,713 | $5.50 | $9,422 |
| 2026-06-09 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 71 | $5.50 | $391 |
| 2026-06-08 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 49 | $5.50 | $270 |
| 2026-06-02 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 7,494 | $5.50 | $41,217 |
| 2026-05-27 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 3,223 | $5.50 | $17,727 |
| 2026-05-21 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 1,584 | $5.50 | $8,712 |
| 2026-05-20 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 120 | $5.50 | $660 |
| 2026-05-19 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 2,397 | $5.50 | $13,184 |
| 2026-05-18 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 5,304 | $5.50 | $29,172 |
| 2026-05-14 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 512 | $5.50 | $2,816 |
| 2026-05-13 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 68,547 | $5.50 | $377,009 |
| 2026-04-07 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 196 | $5.50 | $1,078 |
| 2026-02-19 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 8,048 | $5.50 | $44,264 |
| 2026-02-18 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 22,057 | $5.50 | $121,314 |
| 2026-02-17 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 2,642 | $5.50 | $14,531 |
| 2026-02-13 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 319 | $5.50 | $1,755 |
| 2026-02-12 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 13,577 | $5.50 | $74,674 |
| 2026-01-08 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 1,458 | $5.50 | $8,019 |
| 2026-01-07 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 3,569 | $5.50 | $19,630 |
| 2025-12-18 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 78 | $5.50 | $429 |
| 2025-12-17 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 44,208 | $5.50 | $243,144 |
| 2025-12-17 | JohnBull Kathryn M. | Officer | +Grant | 46,708 | — | — |
| 2025-12-11 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 924 | $5.50 | $5,082 |
| 2025-10-20 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 202 | $5.50 | $1,111 |
| 2025-10-17 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 645 | $5.50 | $3,548 |
| 2025-10-16 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 165 | $5.50 | $908 |
| 2025-10-07 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 13,176 | $5.50 | $72,468 |
| 2025-10-06 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 100 | $5.50 | $550 |
| 2025-10-01 | Bjornaas Judith L | Director | +Grant | 10,941 | — | — |
| 2025-10-01 | Yerks Austin J. III | Director | +Grant | 10,941 | — | — |
| 2025-10-01 | Granger Elder | Director | +Grant | 10,941 | — | — |
| 2025-10-01 | Wasserman Frederick Gerald | Director | +Grant | 12,910 | — | — |
| 2025-10-01 | ZELKOWICZ STEPHEN | Director | +Grant | 10,941 | — | — |
| 2025-10-01 | Murphy Frances M | Director | +Grant | 10,941 | — | — |
| 2025-09-30 | Parker Zachary | Director,Officer | −Tax w/h | 16,330 | $5.65 | $92,265 |
| 2025-09-16 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 15,523 | $5.50 | $85,377 |
| 2025-09-15 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 74 | $5.50 | $407 |
| 2025-09-12 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 16,734 | $5.50 | $92,037 |
| 2025-09-11 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 200 | $5.50 | $1,100 |
| 2025-09-02 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 197 | $5.50 | $1,084 |
| 2025-08-29 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 181 | $5.50 | $996 |
| 2025-08-28 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 446 | $5.50 | $2,453 |
| 2025-08-27 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 22 | $5.50 | $121 |
| 2025-08-26 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 837 | $5.50 | $4,604 |
| 2025-08-25 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 336 | $5.50 | $1,848 |
| 2025-08-22 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 100 | $5.50 | $550 |
| 2025-08-21 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 18,016 | $5.50 | $99,088 |
| 2025-08-20 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 14,154 | $5.50 | $77,847 |
| 2025-08-19 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 26,803 | $5.50 | $147,417 |
| 2025-08-18 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 2,083 | $5.50 | $11,457 |
| 2025-08-14 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 4,335 | $5.50 | $23,843 |
| 2025-08-13 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 3 | $5.50 | $17 |
| 2025-08-12 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 392 | $5.50 | $2,156 |
| 2025-08-11 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 50,000 | $5.50 | $275,000 |
| 2025-08-08 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 26,563 | $5.50 | $146,097 |
| 2025-08-06 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 968 | $5.50 | $5,324 |
| 2025-08-05 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 245 | $5.50 | $1,348 |
| 2025-08-04 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 4,687 | $5.50 | $25,779 |
| 2025-07-16 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 4,843 | $5.50 | $26,637 |
| 2025-07-15 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 11,842 | $5.50 | $65,131 |
| 2025-06-27 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 47,882 | $5.50 | $263,351 |
| 2025-06-26 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 5,198 | $5.50 | $28,589 |
| 2025-06-25 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 7,689 | $5.50 | $42,290 |
| 2025-06-24 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 900 | $5.50 | $4,950 |
| 2025-06-23 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 2,659 | $5.47 | $14,545 |
| 2025-06-20 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 5,776 | $5.47 | $31,595 |
| 2025-06-18 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 18,535 | $5.45 | $101,016 |
| 2025-06-17 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 13,180 | $5.46 | $71,963 |
| 2025-06-16 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 2,775 | $5.39 | $14,957 |
| 2025-06-13 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 22,982 | $5.43 | $124,792 |
| 2025-06-12 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 19,561 | $5.44 | $106,412 |
| 2025-06-11 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 21,210 | $5.50 | $116,655 |
| 2025-06-10 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 4,408 | $5.49 | $24,200 |
| 2025-06-09 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 4,786 | $5.48 | $26,227 |
| 2025-06-06 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 17,160 | $5.48 | $94,037 |
| 2025-06-05 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 357 | $5.13 | $1,831 |
| 2025-06-02 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 1,295 | $5.00 | $6,475 |
| 2025-05-30 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 6,354 | $5.00 | $31,770 |
| 2025-05-29 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 964 | $4.97 | $4,791 |
| 2025-05-28 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 416 | $5.00 | $2,080 |
| 2025-05-27 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 90 | $5.00 | $450 |
| 2025-05-23 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 2,561 | $4.98 | $12,754 |
| 2025-05-22 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 1,230 | $5.00 | $6,150 |
| 2025-05-21 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 10,580 | $4.96 | $52,477 |
| 2025-05-20 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 5,111 | $4.97 | $25,402 |
| 2025-05-19 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 31,872 | $4.93 | $157,129 |
| 2025-05-16 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 5,552 | $4.95 | $27,482 |
| 2025-05-15 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 2,973 | $4.83 | $14,360 |
| 2025-05-14 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 6,326 | $4.80 | $30,365 |
| 2025-05-13 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 10,905 | $4.74 | $51,690 |
| 2025-05-09 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 11,664 | $4.00 | $46,656 |
| 2025-05-08 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 140 | $3.98 | $557 |
| 2025-05-07 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 7,818 | $4.00 | $31,272 |
| 2025-05-06 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 2,947 | $3.97 | $11,700 |
| 2025-05-05 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 10,065 | $3.95 | $39,757 |
| 2025-05-02 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 9,660 | $3.91 | $37,771 |
| 2025-05-01 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 6,408 | $3.93 | $25,183 |
| 2025-04-30 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 6,097 | $3.85 | $23,473 |
| 2025-04-29 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 10,968 | $3.59 | $39,375 |
| 2025-04-28 | Mink Brook Asset Management LLC | TenPercentOwner | +Buy | 12,054 | $3.55 | $42,792 |
| 2024-12-20 | JohnBull Kathryn M. | Officer | +Grant | 34,224 | — | — |
| 2024-12-20 | Parker Zachary | Director,Officer | +Grant | 122,229 | — | — |
| 2024-12-17 | Parker Zachary | Director,Officer | +Buy | 10,000 | $7.77 | $77,700 |
| 2024-12-17 | JohnBull Kathryn M. | Officer | +Buy | 10,000 | $7.76 | $77,600 |
| 2024-10-01 | Granger Elder | Director | +Grant | 10,941 | — | — |
| 2024-10-01 | Yerks Austin J. III | Director | +Grant | 10,941 | — | — |
| 2024-10-01 | Wasserman Frederick Gerald | Director | +Grant | 12,910 | — | — |
| 2024-10-01 | DELANEY MARTIN J | Director | +Grant | 10,941 | — | — |
| 2024-10-01 | ZELKOWICZ STEPHEN | Director | +Grant | 10,941 | — | — |
| 2024-10-01 | Murphy Frances M | Director | +Grant | 10,941 | — | — |
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.
