ERNA Insider Transactions
604 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.
ERNA insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|
| Cherington Charles | TenPercentOwner | 2026-02-10 | Purchase | 4,000,000.0 | $0.5 |
|---|
| Cherington Charles | TenPercentOwner | 2025-06-09 | Purchase | 21,241,163.0 | $0.1 |
|---|
| Cherington Charles | TenPercentOwner | 2025-04-02 | Purchase | 3,768,397.0 | $0.1 |
|---|
| Cherington Charles | TenPercentOwner | 2024-10-29 | Purchase | 1,562,988.0 | — |
|---|
| Cherington Charles | TenPercentOwner | 2024-10-29 | Purchase | 5,420,823.0 | — |
|---|
| Cherington Charles | TenPercentOwner | 2024-10-29 | Purchase | 1,237,762.0 | — |
|---|
| Cherington Charles | TenPercentOwner | 2024-10-29 | Purchase | 4,768,783.0 | — |
|---|
| Cherington Charles | TenPercentOwner | 2024-10-29 | Purchase | 261,756.0 | — |
|---|
| Cherington Charles | TenPercentOwner | 2024-09-24 | Purchase | 1,562,988.0 | — |
|---|
| Cherington Charles | TenPercentOwner | 2024-09-24 | Purchase | 5,420,823.0 | — |
|---|
| Cherington Charles | TenPercentOwner | 2024-09-24 | Purchase | 1,237,762.0 | — |
|---|
| Cherington Charles | TenPercentOwner | 2024-09-24 | Purchase | 4,768,783.0 | — |
|---|
| Cherington Charles | TenPercentOwner | 2024-09-24 | Purchase | 261,756.0 | — |
|---|
| Cherington Charles | Director,TenPercentOwner | 2022-12-02 | Purchase | 261,756.0 | $3.28 |
|---|
| Singer Nicholas Jason | Director | 2022-12-02 | Purchase | 212,464.0 | $3.28 |
|---|
| Singer Nicholas Jason | Director | 2022-12-02 | Purchase | 70,822.0 | $3.28 |
|---|
| HALPERN JOHN D | TenPercentOwner | 2022-12-02 | Purchase | 335,920.0 | $3.28 |
|---|
| DENNY GEORGE P III | TenPercentOwner | 2021-07-14 | Purchase | 1.0 | $11.99 |
|---|
| DENNY GEORGE P III | TenPercentOwner | 2021-07-09 | Purchase | 1.0 | $14.11 |
|---|
| DENNY GEORGE P III | TenPercentOwner | 2021-07-08 | Purchase | 1.0 | $14.35 |
|---|
| DENNY GEORGE P III | TenPercentOwner | 2021-07-06 | Sale | 75,000.0 | $16.06 |
|---|
| Cherington Charles | Director,TenPercentOwner | 2021-06-17 | Sale | 2,000.0 | $16.3 |
|---|
| Cherington Charles | Director,TenPercentOwner | 2021-06-17 | Sale | 198,000.0 | $15.74 |
|---|
| Cherington Charles | Director,TenPercentOwner | 2021-06-16 | Sale | 200,000.0 | $15.73 |
|---|
| ELLIN ROBERT S | TenPercentOwner | 2020-08-13 | Sale | 170,900.0 | $5.33 |
|---|
| ELLIN ROBERT S | TenPercentOwner | 2020-08-13 | Sale | 156,750.0 | $5.79 |
|---|
| ELLIN ROBERT S | TenPercentOwner | 2020-06-17 | Sale | 12,400.0 | $6.01 |
|---|
| ELLIN ROBERT S | TenPercentOwner | 2020-06-16 | Sale | 100.0 | $3.86 |
|---|
| Berg Jeffrey Alan | TenPercentOwner | 2020-06-03 | Sale | 21,932.0 | $1.1 |
|---|
| Berg Jeffrey Alan | TenPercentOwner | 2020-06-02 | Sale | 30,730.0 | $0.99 |
|---|
| Berg Jeffrey Alan | TenPercentOwner | 2020-06-01 | Sale | 30,000.0 | $1.06 |
|---|
| Berg Jeffrey Alan | TenPercentOwner | 2020-05-29 | Sale | 25,000.0 | $1.06 |
|---|
| Berg Jeffrey Alan | TenPercentOwner | 2020-05-28 | Sale | 12,338.0 | $1.08 |
|---|
| Berg Jeffrey Alan | TenPercentOwner | 2020-05-27 | Sale | 5,000.0 | $1.11 |
|---|
| Berg Jeffrey Alan | TenPercentOwner | 2020-05-26 | Sale | 20,000.0 | $1.09 |
|---|
| Berg Jeffrey Alan | TenPercentOwner | 2019-12-23 | Sale | 200.0 | $2.45 |
|---|
| ELLIN ROBERT S | TenPercentOwner | 2019-12-20 | Purchase | 300.0 | $2.83 |
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| ELLIN ROBERT S | TenPercentOwner | 2019-12-20 | Purchase | 100.0 | $2.77 |
|---|
| Berg Jeffrey Alan | TenPercentOwner | 2019-12-20 | Sale | 1,700.0 | $2.72 |
|---|
| ELLIN ROBERT S | TenPercentOwner | 2019-12-19 | Purchase | 299.0 | $2.72 |
|---|
| ELLIN ROBERT S | TenPercentOwner | 2019-12-05 | Purchase | 100.0 | $2.9 |
|---|
| ELLIN ROBERT S | TenPercentOwner | 2019-10-29 | Purchase | 881.0 | $3.15 |
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| ELLIN ROBERT S | TenPercentOwner | 2019-10-25 | Purchase | 100.0 | $3.21 |
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| ELLIN ROBERT S | TenPercentOwner | 2019-10-24 | Purchase | 202.0 | $3.03 |
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| ELLIN ROBERT S | TenPercentOwner | 2019-10-23 | Purchase | 2,295.0 | $2.7 |
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| ELLIN ROBERT S | TenPercentOwner | 2019-10-23 | Purchase | 2,506.0 | $2.85 |
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| ELLIN ROBERT S | TenPercentOwner | 2019-10-14 | Purchase | 100.0 | $3.5 |
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| ELLIN ROBERT S | TenPercentOwner | 2019-10-14 | Purchase | 300.0 | $3.66 |
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| ELLIN ROBERT S | TenPercentOwner | 2019-10-08 | Purchase | 100.0 | $3.67 |
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| ELLIN ROBERT S | TenPercentOwner | 2019-10-04 | Purchase | 28.0 | $2.93 |
|---|
| ELLIN ROBERT S | TenPercentOwner | 2019-10-04 | Purchase | 100.0 | $2.9 |
|---|
| ELLIN ROBERT S | TenPercentOwner | 2019-10-03 | Purchase | 265.0 | $3.12 |
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| ELLIN ROBERT S | TenPercentOwner | 2019-10-01 | Purchase | 100.0 | $3.43 |
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| ELLIN ROBERT S | TenPercentOwner | 2019-10-01 | Purchase | 100.0 | $3.75 |
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| ELLIN ROBERT S | TenPercentOwner | 2019-09-30 | Purchase | 100.0 | $3.33 |
|---|
| ELLIN ROBERT S | TenPercentOwner | 2019-09-26 | Purchase | 4,831.0 | $2.95 |
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| ELLIN ROBERT S | TenPercentOwner | 2019-09-25 | Purchase | 5,150.0 | $2.81 |
|---|
| ELLIN ROBERT S | TenPercentOwner | 2019-09-24 | Purchase | 23,550.0 | $2.44 |
|---|
| ELLIN ROBERT S | TenPercentOwner | 2019-09-13 | Purchase | 1,551.0 | $2.27 |
|---|
| ELLIN ROBERT S | TenPercentOwner | 2019-09-12 | Purchase | 7,451.0 | $2.26 |
|---|
| ELLIN ROBERT S | TenPercentOwner | 2019-09-11 | Purchase | 2,200.0 | $2.31 |
|---|
| ELLIN ROBERT S | TenPercentOwner | 2019-09-11 | Purchase | 900.0 | $2.28 |
|---|
| ELLIN ROBERT S | TenPercentOwner | 2019-09-10 | Purchase | 3,700.0 | $2.56 |
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| ELLIN ROBERT S | TenPercentOwner | 2019-08-23 | Sale | 100.0 | $2.8 |
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| ELLIN ROBERT S | TenPercentOwner | 2019-08-23 | Sale | 100.0 | $2.75 |
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| ELLIN ROBERT S | TenPercentOwner | 2019-07-30 | Purchase | 8,651.0 | $3.23 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2018-03-14 | Sale | 28,000.0 | $6.24 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2018-03-13 | Sale | 3,000.0 | $7.1 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2018-03-13 | Sale | 1,426.0 | $6.73 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2018-03-12 | Sale | 2,440.0 | $7.05 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2018-03-12 | Sale | 1,713.0 | $6.72 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2018-03-12 | Sale | 100.0 | $6.75 |
|---|
| Simtob Richard Isaac | Director | 2017-12-18 | Purchase | 5,552.0 | $4.0 |
|---|
| Simtob Richard Isaac | Director | 2017-12-15 | Purchase | 100.0 | $3.9 |
|---|
| Simtob Richard Isaac | Director | 2017-12-07 | Purchase | 800.0 | $4.0 |
|---|
| Simtob Richard Isaac | Director | 2017-12-07 | Purchase | 100.0 | $3.97 |
|---|
| Simtob Richard Isaac | Director | 2017-12-07 | Purchase | 4,100.0 | $3.95 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2017-11-30 | Sale | 5,000.0 | $5.05 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2017-11-29 | Sale | 1,061.0 | $5.13 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2017-11-29 | Sale | 6,000.0 | $5.11 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2017-11-28 | Sale | 8,190.0 | $5.14 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2017-11-28 | Sale | 2,584.0 | $5.08 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2017-09-18 | Sale | 86.0 | $7.25 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2017-09-11 | Sale | 297.0 | $7.25 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2017-09-08 | Sale | 10.0 | $7.25 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2017-09-01 | Sale | 300.0 | $7.43 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2017-08-31 | Sale | 250.0 | $7.43 |
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| AWM Investment Company, Inc. | TenPercentOwner | 2017-08-30 | Sale | 600.0 | $7.41 |
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| AWM Investment Company, Inc. | TenPercentOwner | 2017-08-29 | Sale | 1,600.0 | $7.43 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2017-08-28 | Sale | 100.0 | $7.42 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2017-08-25 | Sale | 444.0 | $7.41 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2017-08-23 | Sale | 2,122.0 | $7.5 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2017-08-22 | Sale | 210.0 | $7.76 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2017-08-21 | Sale | 100.0 | $7.9 |
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| AWM Investment Company, Inc. | TenPercentOwner | 2017-08-18 | Sale | 148.0 | $7.92 |
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| AWM Investment Company, Inc. | TenPercentOwner | 2017-08-17 | Sale | 100.0 | $7.58 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2017-08-16 | Sale | 200.0 | $7.59 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2017-08-15 | Sale | 455.0 | $7.55 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2017-08-11 | Sale | 6,093.0 | $7.52 |
|---|
| AWM Investment Company, Inc. | TenPercentOwner | 2016-12-30 | Sale | 2,310.0 | $8.5 |
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