IMMR Insider Transactions
2,930 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
IMMR insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|
| DODSON J MICHAEL | Chief Financial Officer | 2026-06-12 | Sale | 4,899.0 | $6.54 |
|---|
| DODSON J MICHAEL | Chief Financial Officer | 2025-06-12 | Sale | 5,921.0 | $7.53 |
|---|
| Singer Eric | President and CEO | 2025-03-21 | Purchase | 5,000.0 | $7.47 |
|---|
| MARTIN WILLIAM C | Chief Strategy Officer | 2025-03-20 | Purchase | 27,150.0 | $7.55 |
|---|
| Singer Eric | President and CEO | 2025-03-20 | Purchase | 42,638.0 | $7.51 |
|---|
| Wasch Childress Frederick | Director | 2024-08-28 | Purchase | 1,155.0 | $8.68 |
|---|
| MARTIN WILLIAM C | Chief Strategy Officer | 2024-08-28 | Purchase | 5,000.0 | $8.61 |
|---|
| Singer Eric | President and CEO | 2024-08-27 | Purchase | 50,000.0 | $8.77 |
|---|
| MARTIN WILLIAM C | Chief Strategy Officer | 2024-08-27 | Purchase | 15,000.0 | $8.81 |
|---|
| DODSON J MICHAEL | Chief Financial Officer | 2024-06-13 | Sale | 4,947.0 | $10.68 |
|---|
| Nader Elias | Director | 2024-03-13 | Sale | 13,000.0 | $8.22 |
|---|
| Akerman Aaron | Chief Financial Officer | 2023-06-13 | Sale | 20,500.0 | $7.82 |
|---|
| Akerman Aaron | Chief Financial Officer | 2023-06-13 | Sale | 272.0 | $7.89 |
|---|
| Jose Francis | General Counsel | 2023-03-10 | Sale | 1,441.0 | $7.68 |
|---|
| Akerman Aaron | Chief Financial Officer | 2023-02-13 | Sale | 966.0 | $7.08 |
|---|
| Akerman Aaron | Chief Financial Officer | 2023-01-18 | Sale | 12,112.0 | $7.51 |
|---|
| Singer Eric | Executive Chair | 2022-12-01 | Purchase | 20,000.0 | $7.29 |
|---|
| Akerman Aaron | Chief Financial Officer | 2022-11-14 | Sale | 873.0 | $6.0 |
|---|
| MARTIN WILLIAM C | Chief Strategy Officer | 2022-09-14 | Purchase | 13,603.0 | $5.79 |
|---|
| MARTIN WILLIAM C | Chief Strategy Officer | 2022-09-13 | Purchase | 16,243.0 | $5.79 |
|---|
| MARTIN WILLIAM C | Chief Strategy Officer | 2022-09-06 | Purchase | 19,105.0 | $5.68 |
|---|
| MARTIN WILLIAM C | Chief Strategy Officer | 2022-09-02 | Purchase | 25,000.0 | $5.7 |
|---|
| MARTIN WILLIAM C | Chief Strategy Officer | 2022-09-01 | Purchase | 15,000.0 | $5.67 |
|---|
| MARTIN WILLIAM C | Chief Strategy Officer | 2022-08-30 | Purchase | 1,573.0 | $5.7 |
|---|
| Singer Eric | Executive Chair | 2022-08-29 | Purchase | 18,000.0 | $5.68 |
|---|
| MARTIN WILLIAM C | Chief Strategy Officer | 2022-08-29 | Purchase | 10,000.0 | $5.71 |
|---|
| MARTIN WILLIAM C | Chief Strategy Officer | 2022-08-26 | Purchase | 20,000.0 | $5.67 |
|---|
| MARTIN WILLIAM C | Chief Strategy Officer | 2022-08-25 | Purchase | 15,141.0 | $5.69 |
|---|
| Singer Eric | Executive Chair | 2022-08-22 | Purchase | 55,110.0 | $5.28 |
|---|
| MARTIN WILLIAM C | Chief Strategy Officer | 2022-08-22 | Purchase | 17,285.0 | $5.35 |
|---|
| MARTIN WILLIAM C | Chief Strategy Officer | 2022-08-19 | Purchase | 26,857.0 | $5.29 |
|---|
| Singer Eric | Executive Chair | 2022-08-18 | Purchase | 64,007.0 | $5.15 |
|---|
| MARTIN WILLIAM C | Chief Strategy Officer | 2022-08-18 | Purchase | 73,143.0 | $5.32 |
|---|
| Akerman Aaron | Chief Financial Officer | 2022-08-11 | Sale | 882.0 | $5.94 |
|---|
| MARTIN WILLIAM C | Chief Strategy Officer | 2022-05-31 | Purchase | 10,000.0 | $5.61 |
|---|
| MARTIN WILLIAM C | Chief Strategy Officer | 2022-05-27 | Purchase | 50,000.0 | $5.72 |
|---|
| Akerman Aaron | Chief Financial Officer | 2022-05-11 | Sale | 912.0 | $4.38 |
|---|
| Jose Francis | CEO & General Counsel | 2022-03-28 | Sale | 3,915.0 | $5.26 |
|---|
| Jose Francis | CEO & General Counsel | 2022-03-10 | Sale | 1,470.0 | $5.3 |
|---|
| Jose Francis | CEO & General Counsel | 2022-03-02 | Sale | 2,138.0 | $5.3 |
|---|
| Akerman Aaron | Chief Financial Officer | 2022-02-11 | Sale | 1,007.0 | $5.0 |
|---|
| Akerman Aaron | Chief Financial Officer | 2022-01-14 | Sale | 12,693.0 | $5.15 |
|---|
| MARTIN WILLIAM C | Director | 2021-12-29 | Sale | 1,000.0 | $5.75 |
|---|
| Raging Capital Management, LLC | Director | 2021-12-29 | Sale | 1,000.0 | $5.75 |
|---|
| Singer Eric | Director | 2021-12-14 | Purchase | 98,000.0 | $5.17 |
|---|
| Singer Eric | Director | 2021-12-13 | Purchase | 45,000.0 | $5.28 |
|---|
| Akerman Aaron | Chief Financial Officer | 2021-11-12 | Sale | 4,014.0 | $6.76 |
|---|
| MARTIN WILLIAM C | Director | 2021-11-11 | Sale | 353,374.0 | $6.88 |
|---|
| Raging Capital Management, LLC | Director | 2021-11-11 | Sale | 353,374.0 | $6.88 |
|---|
| MARTIN WILLIAM C | Director | 2021-11-10 | Sale | 519,145.0 | $7.04 |
|---|
| Raging Capital Management, LLC | Director | 2021-11-10 | Sale | 519,145.0 | $7.04 |
|---|
| MARTIN WILLIAM C | Director | 2021-11-09 | Sale | 707,688.0 | $7.2 |
|---|
| Raging Capital Management, LLC | Director | 2021-11-09 | Sale | 707,688.0 | $7.2 |
|---|
| MARTIN WILLIAM C | Director | 2021-11-08 | Sale | 640,882.0 | $7.34 |
|---|
| Raging Capital Management, LLC | Director | 2021-11-08 | Sale | 640,882.0 | $7.34 |
|---|
| Smith Jared | Interim CEO/VP Worldwide Sales | 2021-03-17 | Sale | 2,750.0 | $10.13 |
|---|
| Smith Jared | Interim CEO/VP Worldwide Sales | 2021-03-15 | Sale | 33,500.0 | $10.82 |
|---|
| Singer Eric | Director | 2021-03-12 | Sale | 100,000.0 | $10.69 |
|---|
| VIEX Capital Advisors, LLC | Other | 2021-03-12 | Sale | 100,000.0 | $10.69 |
|---|
| VIEX Special Opportunities Fund II, LP | Other | 2021-03-12 | Sale | 100,000.0 | $10.69 |
|---|
| VIEX Special Opportunities GP II, LLC | Other | 2021-03-12 | Sale | 100,000.0 | $10.69 |
|---|
| Okada Michael Rudolf | General Counsel | 2021-03-09 | Sale | 2,000.0 | $10.5 |
|---|
| Singer Eric | Director | 2021-03-09 | Sale | 219,431.0 | $9.99 |
|---|
| VIEX Opportunities Fund, LP Series One | Other | 2021-03-09 | Sale | 219,431.0 | $9.99 |
|---|
| VIEX Capital Advisors, LLC | Other | 2021-03-09 | Sale | 219,431.0 | $9.99 |
|---|
| VIEX Special Opportunities Fund II, LP | Other | 2021-03-09 | Sale | 219,431.0 | $9.99 |
|---|
| VIEX GP, LLC | Other | 2021-03-09 | Sale | 219,431.0 | $9.99 |
|---|
| VIEX Special Opportunities GP II, LLC | Other | 2021-03-09 | Sale | 219,431.0 | $9.99 |
|---|
| Singer Eric | Director | 2021-03-08 | Sale | 67,939.0 | $9.98 |
|---|
| VIEX Opportunities Fund, LP Series One | Other | 2021-03-08 | Sale | 67,939.0 | $9.98 |
|---|
| VIEX Capital Advisors, LLC | Other | 2021-03-08 | Sale | 67,939.0 | $9.98 |
|---|
| VIEX Special Opportunities Fund II, LP | Other | 2021-03-08 | Sale | 67,939.0 | $9.98 |
|---|
| VIEX GP, LLC | Other | 2021-03-08 | Sale | 67,939.0 | $9.98 |
|---|
| VIEX Special Opportunities GP II, LLC | Other | 2021-03-08 | Sale | 67,939.0 | $9.98 |
|---|
| Akerman Aaron | Chief Financial Officer | 2021-03-05 | Sale | 8,166.0 | $9.62 |
|---|
| Holt Sharon E | Director | 2021-02-22 | Sale | 40,000.0 | $12.02 |
|---|
| MARTIN WILLIAM C | Director | 2021-02-19 | Sale | 170,899.0 | $12.72 |
|---|
| Raging Capital Management, LLC | Director | 2021-02-19 | Sale | 170,899.0 | $12.72 |
|---|
| Singer Eric | Director | 2021-02-19 | Sale | 101,749.0 | $12.58 |
|---|
| VIEX Opportunities Fund, LP Series One | Other | 2021-02-19 | Sale | 101,749.0 | $12.58 |
|---|
| VIEX Capital Advisors, LLC | Other | 2021-02-19 | Sale | 101,749.0 | $12.58 |
|---|
| VIEX Special Opportunities Fund II, LP | Other | 2021-02-19 | Sale | 101,749.0 | $12.58 |
|---|
| VIEX GP, LLC | Other | 2021-02-19 | Sale | 101,749.0 | $12.58 |
|---|
| VIEX Special Opportunities GP II, LLC | Other | 2021-02-19 | Sale | 101,749.0 | $12.58 |
|---|
| Singer Eric | Director | 2021-02-19 | Sale | 152,622.0 | $12.58 |
|---|
| VIEX Opportunities Fund, LP Series One | Other | 2021-02-19 | Sale | 152,622.0 | $12.58 |
|---|
| VIEX Capital Advisors, LLC | Other | 2021-02-19 | Sale | 152,622.0 | $12.58 |
|---|
| VIEX Special Opportunities Fund II, LP | Other | 2021-02-19 | Sale | 152,622.0 | $12.58 |
|---|
| VIEX GP, LLC | Other | 2021-02-19 | Sale | 152,622.0 | $12.58 |
|---|
| VIEX Special Opportunities GP II, LLC | Other | 2021-02-19 | Sale | 152,622.0 | $12.58 |
|---|
| Akerman Aaron | Chief Financial Officer | 2021-02-18 | Sale | 3,725.0 | $13.15 |
|---|
| MARTIN WILLIAM C | Director | 2021-02-18 | Sale | 237,500.0 | $13.02 |
|---|
| Raging Capital Management, LLC | Director | 2021-02-18 | Sale | 237,500.0 | $13.02 |
|---|
| Singer Eric | Director | 2021-02-18 | Sale | 96,987.0 | $13.0 |
|---|
| VIEX Opportunities Fund, LP Series One | Other | 2021-02-18 | Sale | 96,987.0 | $13.0 |
|---|
| VIEX Capital Advisors, LLC | Other | 2021-02-18 | Sale | 96,987.0 | $13.0 |
|---|
| VIEX Special Opportunities Fund II, LP | Other | 2021-02-18 | Sale | 96,987.0 | $13.0 |
|---|
| VIEX GP, LLC | Other | 2021-02-18 | Sale | 96,987.0 | $13.0 |
|---|
| VIEX Special Opportunities GP II, LLC | Other | 2021-02-18 | Sale | 96,987.0 | $13.0 |
|---|
| Singer Eric | Director | 2021-02-18 | Sale | 145,479.0 | $13.0 |
|---|