Ferguson Justin K.
Insider CIK 1655819 · DZSI Chief Legal Officer · RBBN EVP and General Counsel · ZIXI VP, General Counsel
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| DZSI DZS INC. | M Exercise deriv | 2024-10-01 | 2024-10-02 | 6,668 | — | $0 | 0 | SEC↗ |
| DZSI DZS INC. | F Tax w/h | 2024-10-01 | 2024-10-02 | 2,238 | $0.56 | $1.3K | 103,460 | SEC↗ |
| DZSI DZS INC. | M Exercise | 2024-10-01 | 2024-10-02 | 6,668 | — | $0 | 105,698 | SEC↗ |
| DZSI DZS INC. | A Award deriv | 2024-09-06 | 2024-09-10 | 150,000 | — | $0 | 150,000 | SEC↗ |
| DZSI DZS INC. | A Award deriv | 2024-09-06 | 2024-09-10 | 150,000 | — | $0 | 150,000 | SEC↗ |
| DZSI DZS INC. | M Exercise deriv | 2024-09-06 | 2024-09-10 | 50,000 | — | $0 | 100,000 | SEC↗ |
| DZSI DZS INC. | M Exercise | 2024-09-06 | 2024-09-10 | 50,000 | — | $0 | 115,355 | SEC↗ |
| DZSI DZS INC. | F Tax w/h | 2024-09-06 | 2024-09-10 | 16,325 | $0.58 | $9.5K | 99,030 | SEC↗ |
| DZSI DZS INC. | M Exercise deriv | 2024-07-01 | 2024-07-03 | 2,500 | — | $0 | 0 | SEC↗ |
| DZSI DZS INC. | M Exercise deriv | 2024-07-01 | 2024-07-03 | 16,698 | — | $0 | 16,698 | SEC↗ |
| DZSI DZS INC. | M Exercise deriv | 2024-07-01 | 2024-07-03 | 2,500 | — | $0 | 2,500 | SEC↗ |
| DZSI DZS INC. | M Exercise | 2024-07-01 | 2024-07-03 | 16,698 | — | $0 | 70,807 | SEC↗ |
| DZSI DZS INC. | F Tax w/h | 2024-07-01 | 2024-07-03 | 817 | $1.16 | $948 | 54,109 | SEC↗ |
| DZSI DZS INC. | M Exercise | 2024-07-01 | 2024-07-03 | 2,500 | — | $0 | 54,926 | SEC↗ |
| DZSI DZS INC. | F Tax w/h | 2024-07-01 | 2024-07-03 | 817 | $1.16 | $948 | 52,426 | SEC↗ |
| DZSI DZS INC. | M Exercise | 2024-07-01 | 2024-07-03 | 2,500 | — | $0 | 53,243 | SEC↗ |
| DZSI DZS INC. | F Tax w/h | 2024-07-01 | 2024-07-03 | 5,452 | $1.16 | $6.3K | 65,355 | SEC↗ |
| DZSI DZS INC. | M Exercise deriv | 2023-10-01 | 2023-10-03 | 6,666 | — | $0 | 6,668 | SEC↗ |
| DZSI DZS INC. | M Exercise | 2023-10-01 | 2023-10-03 | 6,666 | — | $0 | 52,567 | SEC↗ |
| DZSI DZS INC. | F Tax w/h | 2023-10-01 | 2023-10-03 | 1,824 | $2.10 | $3.8K | 50,743 | SEC↗ |
| DZSI DZS INC. | M Exercise deriv | 2023-07-01 | 2023-07-05 | 2,500 | — | $0 | 5,000 | SEC↗ |
| DZSI DZS INC. | M Exercise deriv | 2023-07-01 | 2023-07-05 | 2,500 | — | $0 | 2,500 | SEC↗ |
| DZSI DZS INC. | M Exercise deriv | 2023-07-01 | 2023-07-05 | 16,698 | — | $0 | 33,396 | SEC↗ |
| DZSI DZS INC. | M Exercise | 2023-07-01 | 2023-07-05 | 2,500 | — | $0 | 46,835 | SEC↗ |
| DZSI DZS INC. | F Tax w/h | 2023-07-01 | 2023-07-05 | 7,272 | $3.97 | $28.9K | 44,335 | SEC↗ |
| DZSI DZS INC. | M Exercise | 2023-07-01 | 2023-07-05 | 2,500 | — | $0 | 35,923 | SEC↗ |
| DZSI DZS INC. | M Exercise | 2023-07-01 | 2023-07-05 | 16,698 | — | $0 | 51,607 | SEC↗ |
| DZSI DZS INC. | F Tax w/h | 2023-07-01 | 2023-07-05 | 1,014 | $3.97 | $4.0K | 34,909 | SEC↗ |
| DZSI DZS INC. | F Tax w/h | 2023-07-01 | 2023-07-05 | 934 | $3.97 | $3.7K | 45,901 | SEC↗ |
| DZSI DZS INC. | M Exercise deriv | 2023-06-10 | 2023-06-13 | 12,500 | — | $0 | 0 | SEC↗ |
| DZSI DZS INC. | M Exercise | 2023-06-10 | 2023-06-13 | 12,500 | — | $0 | 38,797 | SEC↗ |
| DZSI DZS INC. | F Tax w/h | 2023-06-10 | 2023-06-13 | 5,374 | $3.49 | $18.8K | 33,423 | SEC↗ |
| DZSI DZS INC. | M Exercise deriv | 2023-05-30 | 2023-06-01 | 5,517 | — | $0 | 0 | SEC↗ |
| DZSI DZS INC. | F Tax w/h | 2023-05-30 | 2023-06-01 | 2,354 | $6.39 | $15.0K | 26,297 | SEC↗ |
| DZSI DZS INC. | M Exercise | 2023-05-30 | 2023-06-01 | 5,517 | — | $0 | 28,651 | SEC↗ |
| DZSI DZS INC. | M Exercise deriv | 2022-10-01 | 2022-10-04 | 6,666 | — | $0 | 13,334 | SEC↗ |
| DZSI DZS INC. | F Tax w/h | 2022-10-01 | 2022-10-04 | 2,157 | $11.30 | $24.4K | 23,134 | SEC↗ |
| DZSI DZS INC. | M Exercise | 2022-10-01 | 2022-10-04 | 6,666 | — | $0 | 25,291 | SEC↗ |
| DZSI DZS INC. | M Exercise deriv | 2022-07-01 | 2022-07-05 | 2,500 | — | $0 | 7,500 | SEC↗ |
| DZSI DZS INC. | A Award deriv | 2022-07-01 | 2022-07-05 | 5,000 | — | $0 | 5,000 | SEC↗ |
| DZSI DZS INC. | A Award deriv | 2022-07-01 | 2022-07-05 | 50,094 | — | $0 | 50,094 | SEC↗ |
| DZSI DZS INC. | M Exercise | 2022-07-01 | 2022-07-05 | 2,500 | — | $0 | 19,434 | SEC↗ |
| DZSI DZS INC. | F Tax w/h | 2022-07-01 | 2022-07-05 | 809 | $15.97 | $12.9K | 18,625 | SEC↗ |
| DZSI DZS INC. | D To issuer deriv | 2022-06-30 | 2022-07-05 | 10,000 | — | $0 | 0 | SEC↗ |
| DZSI DZS INC. | M Exercise deriv | 2022-06-10 | 2022-06-14 | 12,500 | — | $0 | 12,500 | SEC↗ |
| DZSI DZS INC. | M Exercise | 2022-06-10 | 2022-06-14 | 12,500 | — | $0 | 20,962 | SEC↗ |
| DZSI DZS INC. | F Tax w/h | 2022-06-10 | 2022-06-14 | 4,028 | $17.80 | $71.7K | 16,934 | SEC↗ |
| DZSI DZS INC. | A Award deriv | 2022-05-30 | 2022-06-01 | 5,517 | — | $0 | 5,517 | SEC↗ |
| DZSI DZS INC. | A Award deriv | 2021-10-01 | 2021-10-05 | 20,000 | — | $0 | 20,000 | SEC↗ |
| DZSI DZS INC. | A Award deriv | 2021-07-01 | 2021-07-06 | 10,000 | — | $0 | 10,000 | SEC↗ |
| DZSI DZS INC. | A Award deriv | 2021-07-01 | 2021-07-06 | 10,000 | — | $0 | 10,000 | SEC↗ |
| DZSI DZS INC. | M Exercise deriv | 2021-06-10 | 2021-06-14 | 12,500 | — | $0 | 25,000 | SEC↗ |
| DZSI DZS INC. | F Tax w/h | 2021-06-10 | 2021-06-14 | 4,038 | $19.97 | $80.6K | 8,462 | SEC↗ |
| DZSI DZS INC. | M Exercise | 2021-06-10 | 2021-06-14 | 12,500 | — | $0 | 12,500 | SEC↗ |
| RBBN Ribbon Communications Inc. | M Exercise deriv | 2020-06-17 | 2020-06-19 | 23,450 | — | $0 | 46,897 | SEC↗ |
| RBBN Ribbon Communications Inc. | S Sale | 2020-06-17 | 2020-06-19 | 6,194 | $3.92 | $24.3K | 85,436 | SEC↗ |
| RBBN Ribbon Communications Inc. | M Exercise | 2020-06-17 | 2020-06-19 | 23,450 | — | $0 | 91,630 | SEC↗ |
| RBBN Ribbon Communications Inc. | S Sale | 2020-04-16 | 2020-04-17 | 2,959 | $2.85 | $8.4K | 68,180 | SEC↗ |
| RBBN Ribbon Communications Inc. | A Award deriv | 2020-03-16 | 2020-03-18 | 150,463 | — | $0 | 150,463 | SEC↗ |
| RBBN Ribbon Communications Inc. | A Award deriv | 2020-02-28 | 2020-03-03 | 3,797 | — | $0 | 3,797 | SEC↗ |
| RBBN Ribbon Communications Inc. | S Sale | 2019-10-16 | 2019-10-18 | 3,067 | $5.49 | $16.8K | 71,139 | SEC↗ |
| RBBN Ribbon Communications Inc. | A Award deriv | 2019-06-17 | 2019-06-19 | 70,347 | — | $0 | 70,347 | SEC↗ |
| RBBN Ribbon Communications Inc. | F Tax w/h | 2019-04-16 | 2019-04-17 | 6,123 | $5.16 | $31.6K | 74,206 | SEC↗ |
| RBBN Ribbon Communications Inc. | A Award deriv | 2019-03-15 | 2019-03-19 | 24,905 | — | $0 | 24,905 | SEC↗ |
| RBBN Ribbon Communications Inc. | A Award | 2019-03-15 | 2019-03-19 | 7,043 | — | $0 | 82,043 | SEC↗ |
| RBBN Ribbon Communications Inc. | F Tax w/h | 2019-03-15 | 2019-03-19 | 1,714 | $5.22 | $8.9K | 80,329 | SEC↗ |
| RBBN Ribbon Communications Inc. | A Award | 2018-04-16 | 2018-04-17 | 75,000 | — | $0 | 75,000 | SEC↗ |
| ZIXI ZIX CORP | A Award | 2018-02-26 | 2018-02-28 | 40,000 | — | $0 | 162,370 | SEC↗ |
| ZIXI ZIX CORP | F Tax w/h | 2018-02-20 | 2018-02-22 | 989 | $4.10 | $4.1K | 122,370 | SEC↗ |
| ZIXI ZIX CORP | F Tax w/h | 2018-02-13 | 2018-02-15 | 2,965 | $4.05 | $12.0K | 123,359 | SEC↗ |
| ZIXI ZIX CORP | F Tax w/h | 2017-11-01 | 2017-11-02 | 6,838 | $4.70 | $32.1K | 126,324 | SEC↗ |
| ZIXI ZIX CORP | A Award | 2017-02-13 | 2017-02-15 | 40,000 | — | $0 | 133,162 | SEC↗ |
| ZIXI ZIX CORP | F Tax w/h | 2016-11-01 | 2016-11-02 | 6,838 | $4.08 | $27.9K | 93,162 | SEC↗ |
| ZIXI ZIX CORP | A Award | 2015-11-01 | 2015-11-03 | 100,000 | — | $0 | 100,000 | SEC↗ |