MNTR Insider Transactions — Page 2
284 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 101–200; provenance stays internal.
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Billingsley Chester | Chief Executive Officer | 2025-09-05 | Purchase | 15,000.0 | $0.07 |
| Billingsley Chester | Chief Executive Officer | 2025-09-04 | Purchase | 10,050.0 | $0.06 |
| Billingsley Chester | Chief Executive Officer | 2025-09-03 | Purchase | 17,625.0 | $0.06 |
| Billingsley Chester | Chief Executive Officer | 2025-09-02 | Purchase | 22,325.0 | $0.06 |
| Billingsley Chester | Chief Executive Officer | 2025-08-29 | Purchase | 10,000.0 | $0.06 |
| Billingsley Chester | Chief Executive Officer | 2025-08-28 | Purchase | 21,557.0 | $0.06 |
| Billingsley Chester | Chief Executive Officer | 2025-08-27 | Purchase | 3,443.0 | $0.06 |
| Billingsley Chester | Chief Executive Officer | 2025-08-26 | Purchase | 15,000.0 | $0.06 |
| Billingsley Chester | Chief Executive Officer | 2025-08-25 | Purchase | 10,000.0 | $0.06 |
| Billingsley Chester | Chief Executive Officer | 2025-08-22 | Purchase | 11,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-08-21 | Purchase | 15,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-08-20 | Purchase | 14,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-08-19 | Purchase | 7,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-08-18 | Purchase | 12,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-08-12 | Purchase | 12,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-08-11 | Purchase | 13,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-08-08 | Purchase | 23,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-08-07 | Purchase | 22,950.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-08-05 | Purchase | 50.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-08-04 | Purchase | 18,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-08-01 | Purchase | 2,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-07-31 | Purchase | 7,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-07-30 | Purchase | 19,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-07-29 | Purchase | 61,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-07-23 | Purchase | 12,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-07-22 | Purchase | 21,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-07-18 | Purchase | 12,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-05-27 | Purchase | 12,500.0 | $0.06 |
| Billingsley Chester | Chief Executive Officer | 2025-05-22 | Purchase | 13,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-05-21 | Purchase | 22,500.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-05-13 | Purchase | 12,000.0 | $0.04 |
| Billingsley Chester | Chief Executive Officer | 2025-05-12 | Purchase | 13,000.0 | $0.04 |
| Billingsley Chester | Chief Executive Officer | 2025-05-09 | Purchase | 12,000.0 | $0.04 |
| Billingsley Chester | Chief Executive Officer | 2025-05-08 | Purchase | 13,000.0 | $0.04 |
| Billingsley Chester | Chief Executive Officer | 2025-05-07 | Purchase | 11,000.0 | $0.04 |
| Billingsley Chester | Chief Executive Officer | 2025-05-06 | Purchase | 3,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-05-06 | Purchase | 2,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-05-06 | Purchase | 9,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-05-02 | Purchase | 11,000.0 | $0.04 |
| Billingsley Chester | Chief Executive Officer | 2025-05-01 | Purchase | 12,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-04-30 | Purchase | 11,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-04-30 | Purchase | 11,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-04-29 | Purchase | 11,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2025-04-29 | Purchase | 11,000.0 | $0.05 |
| Carlile David G. | Director | 2023-10-18 | Purchase | 54,099.0 | $0.07 |
| Carlile David G. | Director | 2023-10-17 | Purchase | 12,000.0 | $0.07 |
| Stansfield Lori | Director | 2023-10-12 | Purchase | 37,418.0 | $0.07 |
| Carlile David G. | Director | 2023-10-10 | Purchase | 24,600.0 | $0.06 |
| Billingsley Chester | Chief Executive Officer | 2023-02-24 | Sale | 208,000.0 | $0.04 |
| Billingsley Chester | Chief Executive Officer | 2022-11-04 | Sale | 208,000.0 | $0.06 |
| Billingsley Chester | Chief Executive Officer | 2022-08-05 | Sale | 208,000.0 | $0.04 |
| Carlile David G. | Director | 2022-04-13 | Purchase | 25,200.0 | $0.05 |
| Carlile David G. | Director | 2022-04-08 | Purchase | 24,800.0 | $0.05 |
| Carlile David G. | Director | 2022-04-06 | Purchase | 50,000.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2022-03-31 | Sale | 208,000.0 | $0.05 |
| Carlile David G. | Director | 2022-03-21 | Purchase | 2,400.0 | $0.05 |
| Billingsley Chester | Chief Executive Officer | 2021-11-23 | Sale | 208,000.0 | $0.1 |
| Billingsley Chester | Chief Executive Officer | 2021-08-27 | Sale | 208,000.0 | $0.11 |
| Billingsley Chester | Chief Executive Officer | 2021-05-19 | Sale | 208,000.0 | $0.12 |
| Billingsley Chester | Chief Executive Officer | 2021-05-19 | Sale | 208,000.0 | $0.12 |
| Carlile David G. | Director | 2021-03-04 | Purchase | 20,500.0 | $0.16 |
| Carlile David G. | Director | 2021-02-23 | Purchase | 9,500.0 | $0.16 |
| Billingsley Chester | Chief Executive Officer | 2021-01-26 | Sale | 208,000.0 | $0.15 |
| Billingsley Chester | Chief Executive Officer | 2020-10-30 | Sale | 208,000.0 | $0.08 |
| Billingsley Chester | Chief Executive Officer | 2020-07-27 | Sale | 208,000.0 | $0.09 |
| Billingsley Chester | Chief Executive Officer | 2020-04-28 | Sale | 208,000.0 | $0.09 |
| Billingsley Chester | Chief Executive Officer | 2020-01-28 | Sale | 208,000.0 | $0.15 |
| Billingsley Chester | Chief Executive Officer | 2019-09-24 | Sale | 208,000.0 | $0.19 |
| Billingsley Chester | Chief Executive Officer | 2019-06-24 | Sale | 208,000.0 | $0.32 |
| Billingsley Chester | Chief Executive Officer | 2019-03-21 | Sale | 208,000.0 | $0.45 |
| Shaul Stan | Director | 2018-12-31 | Purchase | 10,000.0 | $0.33 |
| Stansfield Lori | Chief Financial Officer | 2018-12-28 | Sale | 10,000.0 | $0.32 |
| Billingsley Chester | Chief Executive Officer | 2018-11-21 | Sale | 208,000.0 | $0.65 |
| Billingsley Chester | Chief Executive Officer | 2018-08-22 | Sale | 208,000.0 | $0.95 |
| Billingsley Chester | Chief Executive Officer | 2018-05-23 | Sale | 208,000.0 | $1.14 |
| Billingsley Chester | Chief Executive Officer | 2018-02-21 | Sale | 208,000.0 | $1.45 |
| Meyer Robert Bernard | Secretary | 2018-01-24 | Sale | 9,995.0 | $1.94 |
| Billingsley Chester | Chief Executive Officer | 2017-11-15 | Sale | 208,000.0 | $0.71 |
| Billingsley Chester | Chief Executive Officer | 2017-08-15 | Sale | 208,000.0 | $1.0 |
| Stansfield Lori | CFO | 2017-07-19 | Sale | 2,222.0 | $1.11 |
| Billingsley Chester | Chief Executive Officer | 2017-05-18 | Sale | 24,828.0 | $1.4 |
| Billingsley Chester | Chief Executive Officer | 2017-05-18 | Sale | 65,851.0 | $1.4 |
| Billingsley Chester | Chief Executive Officer | 2017-05-18 | Sale | 64,803.0 | $1.4 |
| Billingsley Chester | Chief Executive Officer | 2017-05-18 | Sale | 67,600.0 | $1.4 |
| Billingsley Chester | Chief Executive Officer | 2017-04-06 | Sale | 102,013.0 | $1.95 |
| Stansfield Lori | CFO | 2017-04-05 | Sale | 2,000.0 | $2.08 |
| Billingsley Chester | Chief Executive Officer | 2017-04-04 | Sale | 5,800.0 | $2.13 |
| Billingsley Chester | Chief Executive Officer | 2017-04-03 | Sale | 5,200.0 | $2.04 |
| Billingsley Chester | Chief Executive Officer | 2017-03-29 | Sale | 2,887.0 | $2.43 |
| Billingsley Chester | Chief Executive Officer | 2017-03-28 | Sale | 6,400.0 | $2.41 |
| Billingsley Chester | Chief Executive Officer | 2017-03-27 | Sale | 5,700.0 | $2.38 |
| Billingsley Chester | Chief Executive Officer | 2017-03-22 | Sale | 4,500.0 | $2.44 |
| Billingsley Chester | Chief Executive Officer | 2017-03-22 | Purchase | 4,500.0 | $2.44 |
| Billingsley Chester | Chief Executive Officer | 2017-03-21 | Sale | 5,200.0 | $2.49 |
| Billingsley Chester | Chief Executive Officer | 2017-03-20 | Sale | 6,300.0 | $2.36 |
| Billingsley Chester | Chief Executive Officer | 2017-03-15 | Sale | 6,000.0 | $2.22 |
| Billingsley Chester | Chief Executive Officer | 2017-03-15 | Sale | 3,248.0 | $2.26 |
| Billingsley Chester | Chief Executive Officer | 2017-03-13 | Sale | 2,252.0 | $2.26 |
| Billingsley Chester | Chief Executive Officer | 2017-03-13 | Sale | 4,500.0 | $2.17 |
| Billingsley Chester | Chief Executive Officer | 2017-03-08 | Sale | 6,000.0 | $2.34 |