Theodosopoulos Nikos
Insider transactions at 4 companies
This page shows all SEC Form 4 filings attributed to Theodosopoulos Nikos. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| ADTN | Purchase | 12,859 | $7.81 | $100,429 | Nov 26, 2025 | |
| HCXY | Purchase | 5,999 | $17.49 | $104,923 | May 8, 2025 | |
| ADTN | Award / Grant | 14,406 | — | — | Dec 31, 2024 | |
| HCXY | Purchase | 1,608 | $18.03 | $28,992 | Aug 6, 2024 | |
| HCXY | Award / Grant | 3,030 | $19.80 | $59,994 | Jun 20, 2024 | |
| ADTN | Award / Grant | 16,349 | — | — | Dec 31, 2023 | |
| HCXY | Award / Grant | 28 | $15.87 | $444 | Nov 22, 2023 | |
| HCXY | Award / Grant | 923 | $16.24 | $14,990 | Sep 21, 2023 | |
| ADTN | Disposition | 1 | — | — | Aug 9, 2023 | |
| ANET | Option Exercise | 510 | — | — | May 22, 2023 | |
| ANET | Option Exercise | 511 | — | — | Feb 21, 2023 | |
| ADTN | Award / Grant | 1,629 | — | — | Jan 24, 2023 | |
| ADTN | Award / Grant | 4,790 | — | — | Dec 31, 2022 | |
| ANET | Option Exercise | 510 | — | — | Nov 21, 2022 | |
| ADTN | Award / Grant | 8 | $22.70 | $172 | Sep 1, 2022 | |
| ANET | Option Exercise | 511 | — | — | Aug 22, 2022 | |
| HLIT | Option Exercise | 7,054 | — | — | Aug 12, 2022 | |
| ADTN | Award / Grant | 1,908 | — | — | Aug 9, 2022 | |
| ANET | Option Exercise | 692 | — | — | May 20, 2022 | |
| ANET | Option Exercise | 696 | — | — | Feb 22, 2022 | |
| HLIT | Option Exercise | 19,157 | — | — | Feb 15, 2022 | |
| ANET | Option Exercise | 692 | — | — | Nov 22, 2021 | |
| HLIT | Sale | 30,000 | $10.60 | $318,000 | Nov 3, 2021 | |
| ANET | Option Exercise | 174 | — | — | Aug 20, 2021 | |
| ANET | Option Exercise | 261 | — | — | May 20, 2021 | |
| ANET | Option Exercise | 262 | — | — | Feb 22, 2021 | |
| HLIT | Option Exercise | 23,184 | — | — | Feb 15, 2021 | |
| ANET | Option Exercise | 261 | — | — | Nov 20, 2020 | |
| ANET | Option Exercise | 3,375 | $34.12 | $115,155 | Nov 16, 2020 | |
| ANET | Sale | 1,403 | $251.95 | $353,486 | Nov 3, 2020 | |
| ANET | Option Exercise | 3,000 | $34.12 | $102,360 | Sep 2, 2020 | |
| ANET | Option Exercise | 1,250 | $34.12 | $42,650 | Aug 20, 2020 | |
| ANET | Sale | 536 | $223.51 | $119,801 | May 20, 2020 | |
| ANET | Option Exercise | 1,250 | $34.12 | $42,650 | Feb 21, 2020 | |
| HLIT | Option Exercise | 21,238 | — | — | Feb 15, 2020 | |
| ANET | Sale | 1,360 | $200.09 | $272,122 | Dec 16, 2019 | |
| ANET | Option Exercise | 437 | — | — | Nov 20, 2019 | |
| ANET | Sale | 400 | $224.73 | $89,892 | Aug 21, 2019 | |
| ANET | Option Exercise | 437 | — | — | Aug 20, 2019 | |
| ANET | Sale | 100 | $247.15 | $24,715 | May 20, 2019 | |
| ANET | Sale | 110 | $269.99 | $29,699 | Feb 20, 2019 | |
| HLIT | Option Exercise | 33,802 | — | — | Feb 15, 2019 | |
| ANET | Option Exercise | 437 | — | — | Nov 21, 2018 | |
| ANET | Sale | 50 | $271.83 | $13,592 | Aug 21, 2018 | |
| ANET | Option Exercise | 437 | — | — | May 21, 2018 | |
| ANET | Option Exercise | 436 | — | — | Feb 20, 2018 | |
| HLIT | Option Exercise | 20,690 | — | — | Feb 15, 2018 | |
| ANET | Option Exercise | 437 | — | — | Nov 20, 2017 | |
| ANET | Option Exercise | 436 | — | — | Aug 21, 2017 | |
| HLIT | Option Exercise | 24,000 | — | — | Feb 15, 2017 |