Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
| 2020-12-08 Sale |
2020-12-10 5:03 pm |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, CAO |
8,304 | $7.1904 | $59,709 | 33,534 (Direct) |
View |
| 2020-05-15 Sale |
2020-05-19 4:40 pm |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP and CAO |
1,095 | $3.2408 | $3,549 | 38,344 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2025-03-15 Exercise |
2025-03-18 6:19 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, CAO & Deputy CFO |
48,553 | $0 | 340,190 (Direct) |
View |
| 2025-03-15 Tax Withholding |
2025-03-18 6:19 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, CAO & Deputy CFO |
20,253 | $3.95 | 340,190 (Direct) |
View |
| 2024-10-17 Exercise |
2024-10-21 7:00 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Deputy CFO & CAO |
36,589 | $0 | 348,478 (Direct) |
View |
| 2024-10-17 Tax Withholding |
2024-10-21 7:00 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Deputy CFO & CAO |
9,142 | $3.38 | 348,478 (Direct) |
View |
| 2024-10-18 Tax Withholding |
2024-10-21 7:00 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Deputy CFO & CAO |
5,255 | $3.56 | 348,478 (Direct) |
View |
| 2024-10-15 Option Award |
2024-10-17 5:05 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Deputy CFO & CAO |
150,000 | $0 | 150,000 (Direct) |
View |
| 2024-05-15 Option Award |
2024-05-17 5:29 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
104,429 | $0 | 104,429 (Direct) |
View |
| 2024-04-17 Exercise |
2024-04-19 4:16 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
59,823 | $0 | 362,875 (Direct) |
View |
| 2024-04-18 Tax Withholding |
2024-04-19 4:16 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
4,895 | $2.57 | 362,875 (Direct) |
View |
| 2024-04-17 Tax Withholding |
2024-04-19 4:16 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
17,069 | $2.61 | 362,875 (Direct) |
View |
| 2024-03-15 Exercise |
2024-03-18 08:36 am |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
5,697 | $0 | 251,839 (Direct) |
View |
| 2024-03-15 Tax Withholding |
2024-03-18 08:36 am |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
1,554 | $2.83 | 251,839 (Direct) |
View |
| 2024-01-18 Exercise |
2024-01-19 4:55 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
15,000 | $0 | 247,696 (Direct) |
View |
| 2024-01-18 Tax Withholding |
2024-01-19 4:55 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
4,447 | $2.84 | 247,696 (Direct) |
View |
| 2023-10-18 Exercise |
2023-10-23 08:36 am |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
13,355 | $0 | 277,206 (Direct) |
View |
| 2023-10-18 Tax Withholding |
2023-10-23 08:36 am |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
3,251 | $2.15 | 277,206 (Direct) |
View |
| 2023-09-15 Exercise |
2023-09-19 5:01 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
4,117 | $0 | 231,156 (Direct) |
View |
| 2023-09-15 Tax Withholding |
2023-09-19 5:01 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
1,002 | $2.83 | 231,156 (Direct) |
View |
| 2023-06-16 Exercise |
2023-06-20 4:10 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
48,231 | $0 | 223,005 (Direct) |
View |
| 2023-06-16 Tax Withholding |
2023-06-20 4:10 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
11,744 | $2.96 | 223,005 (Direct) |
View |
| 2023-04-18 Exercise |
2023-04-19 5:10 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
26,710 | $0 | 425,810 (Direct) |
View |
| 2023-04-17 Option Award |
2023-04-19 5:10 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
185,874 | $0 | 425,810 (Direct) |
View |
| 2023-04-18 Tax Withholding |
2023-04-19 5:10 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
6,503 | $2.74 | 425,810 (Direct) |
View |
| 2023-03-15 Tax Withholding |
2023-03-17 5:32 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
9,431 | $3.71 | 174,544 (Direct) |
View |
| 2023-03-15 Exercise |
2023-03-17 5:32 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
49,297 | $0 | 174,544 (Direct) |
View |
| 2023-03-16 Tax Withholding |
2023-03-17 5:32 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
3,730 | $3.54 | 174,544 (Direct) |
View |
| 2023-01-17 Option Award |
2023-01-19 5:32 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
15,000 | $0 | 15,000 (Direct) |
View |
| 2022-09-16 Tax Withholding |
2022-09-19 6:12 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
3,757 | $2.95 | 157,956 (Direct) |
View |
| 2022-09-15 Exercise |
2022-09-19 6:12 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
19,549 | $0 | 157,956 (Direct) |
View |
| 2022-09-15 Tax Withholding |
2022-09-19 6:12 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
1,002 | $3.1 | 157,956 (Direct) |
View |
| 2022-06-15 Option Award |
2022-06-17 5:56 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
128,616 | $0 | 128,616 (Direct) |
View |
| 2022-04-18 Option Award |
2022-04-20 4:46 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
80,128 | $0 | 80,128 (Direct) |
View |
| 2022-04-15 Exercise |
2022-04-18 6:28 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
6,056 | $3.11 | 116,304 (Direct) |
View |
| 2022-04-15 Exercise |
2022-04-18 6:28 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
6,056 | $0 | 116,304 (Direct) |
View |
| 2022-04-15 Tax Withholding |
2022-04-18 6:28 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
1,474 | $3.11 | 116,304 (Direct) |
View |
| 2022-03-15 Exercise |
2022-03-17 5:12 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
34,713 | $0 | 159,102 (Direct) |
View |
| 2022-03-15 Option Award |
2022-03-17 5:12 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
11,301 | $0 | 159,102 (Direct) |
View |
| 2022-03-15 Tax Withholding |
2022-03-17 5:12 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
8,386 | $2.81 | 159,102 (Direct) |
View |
| 2022-03-16 Tax Withholding |
2022-03-17 5:12 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
3,663 | $2.99 | 159,102 (Direct) |
View |
| 2021-10-15 Exercise |
2021-10-19 4:35 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
6,056 | $0 | 83,813 (Direct) |
View |
| 2021-10-15 Tax Withholding |
2021-10-19 4:35 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
1,474 | $6.35 | 83,813 (Direct) |
View |
| 2021-09-16 Tax Withholding |
2021-09-17 4:08 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
3,757 | $6.28 | 119,471 (Direct) |
View |
| 2021-09-16 Exercise |
2021-09-17 4:08 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, Finance & CAO |
15,432 | $0 | 119,471 (Direct) |
View |
| 2021-04-15 Exercise |
2021-04-16 5:06 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, CAO |
6,057 | $0 | 73,612 (Direct) |
View |
| 2021-04-15 Tax Withholding |
2021-04-16 5:06 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, CAO |
1,474 | $8.45 | 73,612 (Direct) |
View |
| 2021-03-16 Tax Withholding |
2021-03-17 7:24 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, CAO |
7,482 | $8.65 | 168,045 (Direct) |
View |
| 2021-03-16 Exercise |
2021-03-17 7:24 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, CAO |
30,865 | $0 | 168,045 (Direct) |
View |
| 2021-03-15 Option Award |
2021-03-17 7:24 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, CAO |
49,400 | $0 | 168,045 (Direct) |
View |
| 2021-02-26 Option Award |
2021-03-02 8:39 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, CAO |
20,527 | $0 | 22,743 (Direct) |
View |
| 2020-11-16 Tax Withholding |
2020-11-17 8:56 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, CAO |
1,088 | $4.67 | 41,838 (Direct) |
View |
| 2020-10-15 Exercise |
2020-10-16 7:42 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, CAO |
6,056 | $0 | 61,095 (Direct) |
View |
| 2020-10-15 Tax Withholding |
2020-10-16 7:42 pm |
N/A N/A |
Ribbon Communications Inc. | RBBN | Marmurek Eric S SVP, CAO |
1,474 | $3.92 | 61,095 (Direct) |
View |
| 2020-06-19 Option Award |
2020-06-23 4:54 pm |
N/A 2022-12-31 |
Ribbon Communications Inc. | RBBN | Marmurek Eric S Principal Accounting Officer |
18,307 | $0 | 18,307 (Direct) |
View |