Nikos Theodosopoulos

Insider Reports History

Location
C/O Arista Networks, Inc., 5453 Great America Parkway, Santa Clara, CA
Signature
/s/ Dan Ragsdale, by power of attorney
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Nikos Theodosopoulos:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Arista Networks, Inc. Director Common Stock 26K $6.96M $267.67 May 22, 2023 Direct
HARMONIC INC Director Common Stock 190K $3.13M $16.49 Aug 12, 2022 Direct
ADTRAN Holdings, Inc. Director Common Stock 52.2K $407K $7.81 Nov 26, 2025 Direct
Hercules Capital, Inc. Director Common Stock 12K $209K $17.49 May 8, 2025 Direct
Arista Networks, Inc. Director Restricted Stock Unit-3 0 $215.34 May 20, 2022 Direct
Arista Networks, Inc. Director Restricted Stock Unit-4 0 $215.34 May 22, 2023 Direct
HARMONIC INC Director Restricted Stock Units 0 Aug 12, 2022 Direct
HARMONIC INC Director Stock Option/Right to buy 0 $3.14 Nov 3, 2021 Direct

Insider Reports Filed by Nikos Theodosopoulos

Symbol Company Period Transactions Value $ Form Type Date Filed Role
ADTN ADTRAN Holdings, Inc. Nov 26, 2025 1 $100K 4 Dec 1, 2025 Director
HTGC Hercules Capital, Inc. May 8, 2025 1 $105K 4 May 9, 2025 Director
ADTN ADTRAN Holdings, Inc. Dec 31, 2024 1 $0 4 Jan 3, 2025 Director
HTGC Hercules Capital, Inc. Aug 6, 2024 1 $29K 4 Aug 8, 2024 Director
HTGC Hercules Capital, Inc. Jun 20, 2024 1 $60K 4 Jun 24, 2024 Director
ADTN ADTRAN Holdings, Inc. Dec 31, 2023 4 -$3 4 Jan 3, 2024 Director
HTGC Hercules Capital, Inc. Nov 22, 2023 1 $444 4 Nov 27, 2023 Director
HTGC Hercules Capital, Inc. Sep 21, 2023 1 $15K 4 Sep 25, 2023 Director
HTGC Hercules Capital, Inc. Sep 21, 2023 0 $0 3 Sep 25, 2023 Director
ADTN ADTRAN Holdings, Inc. Aug 9, 2023 4 $578 4 Sep 7, 2023 Director
ADTN ADTRAN Holdings, Inc. Jun 6, 2023 1 $749 4 Jun 8, 2023 Director
ANET Arista Networks, Inc. May 22, 2023 2 $0 4 May 24, 2023 Director
ADTN ADTRAN Holdings, Inc. Mar 21, 2023 1 $749 4 Mar 23, 2023 Director
ANET Arista Networks, Inc. Feb 21, 2023 2 $0 4 Feb 23, 2023 Director
ADTN ADTRAN Holdings, Inc. Jan 24, 2023 1 $0 4 Jan 25, 2023 Director
ADTN ADTRAN Holdings, Inc. Dec 31, 2022 1 $0 4 Jan 4, 2023 Director
ADTN ADTRAN Holdings, Inc. Dec 6, 2022 1 $172 4 Dec 8, 2022 Director
ANET Arista Networks, Inc. Nov 21, 2022 2 $0 4 Nov 23, 2022 Director
ADTN ADTRAN Holdings, Inc. Sep 1, 2022 1 $172 4 Sep 6, 2022 Director
ANET Arista Networks, Inc. Aug 22, 2022 2 $0 4 Aug 24, 2022 Director
HLIT HARMONIC INC Aug 12, 2022 2 $0 4 Aug 16, 2022 Director
ADTN ADTRAN Holdings, Inc. Aug 9, 2022 1 $0 4 Aug 11, 2022 Director
ADTN ADTRAN Holdings, Inc. Jul 15, 2022 0 $0 3 Jul 18, 2022 Director
ANET Arista Networks, Inc. May 31, 2022 1 $0 4 Jun 2, 2022 Director
ANET Arista Networks, Inc. May 20, 2022 2 $0 4 May 24, 2022 Director
ANET Arista Networks, Inc. Feb 22, 2022 2 $0 4 Feb 24, 2022 Director
HLIT HARMONIC INC Feb 17, 2022 1 $0 4 Feb 22, 2022 Director
HLIT HARMONIC INC Feb 15, 2022 2 $0 4 Feb 17, 2022 Director
ANET Arista Networks, Inc. Nov 22, 2021 2 $0 4 Nov 24, 2021 Director
HLIT HARMONIC INC Nov 3, 2021 3 -$318K 4 Nov 5, 2021 Director
ANET Arista Networks, Inc. Aug 20, 2021 2 $0 4 Aug 24, 2021 Director
ANET Arista Networks, Inc. Jun 1, 2021 1 $0 4 Jun 3, 2021 Director
ANET Arista Networks, Inc. May 20, 2021 2 $0 4 May 24, 2021 Director