- Corporate Officers - T
- Theodosopoulos Nikos
Insider Trading History of Theodosopoulos Nikos
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Theodosopoulos Nikos since 2016.
This trader's CIK number is 1605860.
At the time of last reporting, Theodosopoulos Nikos was the Officer of Hercules Capital, Inc.. (stock ticker symbol HTGC).
Also see all insider trading activities at Hercules Capital, Inc..
Note that in the past
Theodosopoulos Nikos also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Harmonic Inc (HLIT) by Theodosopoulos Nikos
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2022 | HLIT | 0 | $0 | 0 | $0 | 26,211 | $0 |
| 2021 | HLIT | 0 | $0 | 30,000 | $318,000 | 53,184 | $227,400 |
| 2020 | HLIT | 0 | $0 | 0 | $0 | 21,238 | $0 |
| 2019 | HLIT | 0 | $0 | 0 | $0 | 33,802 | $0 |
| 2018 | HLIT | 0 | $0 | 0 | $0 | 20,690 | $0 |
| 2017 | HLIT | 0 | $0 | 0 | $0 | 24,000 | $0 |
| 2016 | HLIT | 25,000 | $118,750 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Arista Networks, Inc. (ANET) by Theodosopoulos Nikos
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2023 | ANET | 0 | $0 | 0 | $0 | 1,021 | $0 |
| 2022 | ANET | 0 | $0 | 0 | $0 | 2,409 | $0 |
| 2021 | ANET | 0 | $0 | 0 | $0 | 1,389 | $0 |
| 2020 | ANET | 0 | $0 | 22,720 | $5,330,422 | 23,896 | $767,697 |
| 2019 | ANET | 0 | $0 | 2,940 | $634,222 | 4,247 | $85,300 |
| 2018 | ANET | 0 | $0 | 330 | $82,144 | 1,747 | $0 |
| 2017 | ANET | 0 | $0 | 0 | $0 | 873 | $0 |
Yearly summary of insider trading at Adtran Holdings, Inc. (ADTN) by Theodosopoulos Nikos
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2023 | ADTN | 0 | $0 | 0 | $0 | 168 | $0 |
| 2023 | ADTN | 0 | $0 | 0 | $0 | 45 | $0 |
Yearly summary of insider trading at Hercules Capital, Inc. (HTGC) by Theodosopoulos Nikos
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | HTGC | 5,999 | $104,922 | 0 | $0 | 0 | $0 |
| 2024 | HTGC | 1,608 | $28,997 | 0 | $0 | 0 | $0 |
Insider trading activities at 4 companies by Theodosopoulos Nikos:
1. Harmonic Inc (HLIT)
2. Arista Networks, Inc. (ANET)
3. Adtran Holdings, Inc. (ADTN)
4. Hercules Capital, Inc. (HTGC)
Table 1. Insider trading of Harmonic Inc (HLIT) by Theodosopoulos Nikos
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2022-08-12 | HLIT | Option Ex | 7,054 | .00 | 0 |
| 2022-02-15 | HLIT | Option Ex | 19,157 | .00 | 0 |
| 2021-11-03 | HLIT | Option Ex | 30,000 | 7.58 | 227,400 |
| 2021-11-03 | HLIT | Sale | 30,000 | 10.60 | 318,000 |
| 2021-02-15 | HLIT | Option Ex | 23,184 | .00 | 0 |
| 2020-02-15 | HLIT | Option Ex | 21,238 | .00 | 0 |
| 2019-02-15 | HLIT | Option Ex | 33,802 | .00 | 0 |
| 2018-02-15 | HLIT | Option Ex | 20,690 | .00 | 0 |
| 2017-02-15 | HLIT | Option Ex | 24,000 | .00 | 0 |
| 2016-11-15 | HLIT | Buy | 25,000 | 4.75 | 118,750 |
Table 2. Insider trading of Arista Networks, Inc. (ANET) by Theodosopoulos Nikos
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2023-05-22 | ANET | Option Ex | 510 | .00 | 0 |
| 2023-02-21 | ANET | Option Ex | 511 | .00 | 0 |
| 2022-11-21 | ANET | Option Ex | 510 | .00 | 0 |
| 2022-08-22 | ANET | Option Ex | 511 | .00 | 0 |
| 2022-05-20 | ANET | Option Ex | 692 | .00 | 0 |
| 2022-02-22 | ANET | Option Ex | 696 | .00 | 0 |
| 2021-11-22 | ANET | Option Ex | 692 | .00 | 0 |
| 2021-08-20 | ANET | Option Ex | 174 | .00 | 0 |
| 2021-05-20 | ANET | Option Ex | 261 | .00 | 0 |
| 2021-02-22 | ANET | Option Ex | 262 | .00 | 0 |
| 2020-11-20 | ANET | Option Ex | 261 | .00 | 0 |
| 2020-11-16 | ANET | Option Ex | 3,375 | 34.12 | 115,154 |
| 2020-11-16 | ANET | Sale | 3,375 | 275.31 | 929,154 |
| 2020-11-03 | ANET | Sale | 3,000 | 251.21 | 753,642 |
| 2020-11-03 | ANET | Option Ex | 3,000 | 34.12 | 102,359 |
| 2020-09-02 | ANET | Option Ex | 3,000 | 34.12 | 102,359 |
| 2020-09-01 | ANET | Sale | 9,375 | 222.72 | 2,088,046 |
| 2020-09-02 | ANET | Sale | 3,000 | 225.31 | 675,921 |
| 2020-09-01 | ANET | Option Ex | 9,375 | 34.12 | 319,875 |
| 2020-08-20 | ANET | Option Ex | 262 | .00 | 0 |
| 2020-08-21 | ANET | Option Ex | 1,250 | 34.12 | 42,650 |
| 2020-08-21 | ANET | Sale | 1,250 | 220.97 | 276,218 |
| 2020-05-20 | ANET | Option Ex | 437 | .00 | 0 |
| 2020-05-21 | ANET | Option Ex | 1,250 | 34.12 | 42,650 |
| 2020-05-21 | ANET | Sale | 1,360 | 224.71 | 305,606 |
| 2020-02-20 | ANET | Option Ex | 436 | .00 | 0 |
| 2020-02-21 | ANET | Option Ex | 1,250 | 34.12 | 42,650 |
| 2020-02-21 | ANET | Sale | 1,360 | 221.94 | 301,835 |
| 2019-12-16 | ANET | Sale | 1,360 | 200.09 | 272,123 |
| 2019-12-16 | ANET | Option Ex | 1,250 | 34.12 | 42,650 |
| 2019-11-20 | ANET | Option Ex | 437 | .00 | 0 |
| 2019-08-21 | ANET | Sale | 1,360 | 224.27 | 305,009 |
| 2019-08-21 | ANET | Option Ex | 1,250 | 34.12 | 42,650 |
| 2019-08-20 | ANET | Option Ex | 437 | .00 | 0 |
| 2019-05-20 | ANET | Option Ex | 437 | .00 | 0 |
| 2019-05-21 | ANET | Sale | 110 | 249.01 | 27,391 |
| 2019-02-21 | ANET | Sale | 110 | 269.99 | 29,699 |
| 2019-02-20 | ANET | Option Ex | 436 | .00 | 0 |
| 2018-11-20 | ANET | Option Ex | 437 | .00 | 0 |
| 2018-11-21 | ANET | Sale | 110 | 221.50 | 24,365 |
| 2018-08-20 | ANET | Option Ex | 437 | .00 | 0 |
| 2018-08-21 | ANET | Sale | 110 | 273.81 | 30,118 |
| 2018-05-21 | ANET | Sale | 110 | 251.47 | 27,661 |
| 2018-05-21 | ANET | Option Ex | 437 | .00 | 0 |
| 2018-02-20 | ANET | Option Ex | 436 | .00 | 0 |
| 2017-11-20 | ANET | Option Ex | 437 | .00 | 0 |
| 2017-08-21 | ANET | Option Ex | 436 | .00 | 0 |
Table 3. Insider trading of Adtran Holdings, Inc. (ADTN) by Theodosopoulos Nikos
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2023-12-31 | ADTN | Option Ex | 168 | .00 | 0 |
| 2023-08-09 | ADTN | Option Ex | 45 | .00 | 0 |
Table 4. Insider trading of Hercules Capital, Inc. (HTGC) by Theodosopoulos Nikos
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-05-08 | HTGC | Buy | 5,999 | 17.49 | 104,922 |
| 2024-08-06 | HTGC | Buy | 1,608 | 18.03 | 28,997 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Theodosopoulos Nikos
(Officer of Hercules Capital, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.