Chantelle Yvette Breithaupt

Insider Reports History

Location
Santa Clara, CA
Signature
By: Isabelle Bertin-Bailly, Attorney-in-Fact For: Chantelle Breithaupt
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 Chantelle Yvette Breithaupt:

Company Role Class Num Shares Value Price $ Report Date Ownership
Arista Networks, Inc. Senior Vice President, CFO Restricted Stock Unit-1 87,340 $13,377,635 $102.11 20 Feb 2026 Direct
Arista Networks, Inc. Senior Vice President, CFO Common Stock 69,624 $9,554,501 $137.23 20 Feb 2026 Direct
Aspen Technology, Inc. SVP, Chief Financial Officer Common Stock 31,518 $6,953,501 $220.62 29 Dec 2023 Direct
Arista Networks, Inc. Senior Vice President, CFO Restricted Stock Unit-2 20,250 $2,346,624 $108.64 20 Feb 2026 Direct
AMBARELLA INC Director Ordinary Shares 4,940 $310,676 $62.89 02 Sep 2025 Direct
Arista Networks, Inc. Senior Vice President, CFO Restricted Stock Unit-3 0 $0 $102.11 20 Feb 2026 Direct
Arista Networks, Inc. Senior Vice President, CFO Restricted Stock Unit-4 31,080 09 May 2025 Direct
Arista Networks, Inc. Senior Vice President, CFO Restricted Stock Unit-6 19,170 13 Feb 2026 Direct
Arista Networks, Inc. Senior Vice President, CFO Restricted Stock Unit-7 0 20 Feb 2026 Direct
ASPENTECH Corp SVP, Chief Financial Officer Common Stock 0 $163.79 16 May 2022 Direct
ASPENTECH Corp SVP, Chief Financial Officer Common Stock Option (Right to Buy) 0 16 May 2022 Direct
ASPENTECH Corp SVP, Chief Financial Officer Employee Stock Option (Right to Buy) 0 16 May 2022 Direct

Insider Reports Filed by Chantelle Yvette Breithaupt

Symbol Company Period Transactions Value $ Form Type Role Filing Time
ANET Arista Networks, Inc. 20 Feb 2026 11 -$2,786,455 4 Senior Vice President, CFO 24 Feb 2026, 19:18
ANET Arista Networks, Inc. 13 Feb 2026 1 $0 4 Senior Vice President, CFO 17 Feb 2026, 19:27
ANET Arista Networks, Inc. 20 Nov 2025 3 -$681,088 4 Senior Vice President, CFO 24 Nov 2025, 18:55
AMBA AMBARELLA INC 02 Sep 2025 1 $0 4 Director 04 Sep 2025, 18:45
ANET Arista Networks, Inc. 20 Aug 2025 3 -$724,315 4 Senior Vice President, CFO 22 Aug 2025, 21:03
ANET Arista Networks, Inc. 20 May 2025 3 -$529,723 4 Senior Vice President, CFO 22 May 2025, 20:06
ANET Arista Networks, Inc. 09 May 2025 1 $0 4 Senior Vice President, CFO 13 May 2025, 19:29
AMBA AMBARELLA INC 25 Feb 2025 0 $0 3 Director 04 Mar 2025, 14:16
ANET Arista Networks, Inc. 20 Feb 2025 6 -$2,960,785 4 Senior Vice President, CFO 24 Feb 2025, 20:18
ANET Arista Networks, Inc. 14 Feb 2025 1 $0 4 Senior Vice President, CFO 18 Feb 2025, 19:49
ANET Arista Networks, Inc. 12 Feb 2024 0 $0 3 Senior Vice President, CFO 21 Feb 2024, 18:30
/report/000112760224000401-breithaupt-chantelle-yvette-2023-12-29 Aspen Technology, Inc. 29 Dec 2023 1 -$240,035 4 SVP, Chief Financial Officer 03 Jan 2024, 16:11
/report/000112760223026750-breithaupt-chantelle-yvette-2023-11-01 Aspen Technology, Inc. 01 Nov 2023 1 -$237,296 4 SVP, Chief Financial Officer 03 Nov 2023, 16:24
/report/000112760223025182-breithaupt-chantelle-yvette-2023-09-29 Aspen Technology, Inc. 29 Sep 2023 1 -$216,564 4 SVP, Chief Financial Officer 03 Oct 2023, 16:19
/report/000112760223023795-breithaupt-chantelle-yvette-2023-09-01 Aspen Technology, Inc. 01 Sep 2023 1 $0 4 SVP, Chief Financial Officer 06 Sep 2023, 16:46
/report/000112760223019995-breithaupt-chantelle-yvette-2023-06-30 Aspen Technology, Inc. 30 Jun 2023 1 -$87,348 4 SVP, Chief Financial Officer 05 Jul 2023, 16:05
/report/000112760223012145-breithaupt-chantelle-yvette-2023-03-31 Aspen Technology, Inc. 31 Mar 2023 1 -$114,988 4 SVP, Chief Financial Officer 04 Apr 2023, 16:03
/report/000112760223000460-breithaupt-chantelle-yvette-2022-12-30 Aspen Technology, Inc. 30 Dec 2022 1 -$163,879 4 SVP, Chief Financial Officer 04 Jan 2023, 15:08
/report/000112760222023454-breithaupt-chantelle-yvette-2022-09-30 Aspen Technology, Inc. 30 Sep 2022 1 -$201,309 4 SVP, Chief Financial Officer 04 Oct 2022, 16:21
/report/000112760222022103-breithaupt-chantelle-yvette-2022-09-01 Aspen Technology, Inc. 01 Sep 2022 2 +$3,181,745 4 SVP, Chief Financial Officer 06 Sep 2022, 16:29
/report/000112760222018735-breithaupt-chantelle-yvette-2022-06-30 Aspen Technology, Inc. 30 Jun 2022 1 -$82,463 4 SVP, Chief Financial Officer 05 Jul 2022, 16:38
/report/000112760222015691-breithaupt-chantelle-yvette-2022-05-23 Aspen Technology, Inc. 23 May 2022 4 -$64,552 4 SVP, Chief Financial Officer 25 May 2022, 19:04
/report/000120919122029608-breithaupt-chantelle-yvette-2022-05-17 Aspen Technology, Inc. 17 May 2022 0 $0 3 SVP, Chief Financial Officer 17 May 2022, 16:18
AZPN ASPENTECH Corp 16 May 2022 4 $0 4 SVP, Chief Financial Officer 18 May 2022, 16:34
AZPN ASPEN TECHNOLOGY INC /DE/ 31 Mar 2022 1 -$77,964 4 SVP, Chief Financial Officer 04 Apr 2022, 16:27
AZPN ASPEN TECHNOLOGY INC /DE/ 30 Dec 2021 1 -$95,199 4 SVP, Chief Financial Officer 04 Jan 2022, 12:07
AZPN ASPEN TECHNOLOGY INC /DE/ 10 Oct 2021 1 $0 4 SVP, Chief Financial Officer 13 Oct 2021, 16:17
AZPN ASPEN TECHNOLOGY INC /DE/ 30 Sep 2021 1 -$59,577 4 SVP, Chief Financial Officer 04 Oct 2021, 16:20
AZPN ASPEN TECHNOLOGY INC /DE/ 01 Sep 2021 2 +$2,836,180 4 SVP, Chief Financial Officer 03 Sep 2021, 16:33
AZPN ASPEN TECHNOLOGY INC /DE/ 30 Jun 2021 1 -$31,195 4 SVP, Chief Financial Officer 02 Jul 2021, 16:18