Insider · CIK 0001850596

Breithaupt Chantelle Yvette

Reports to the SEC for 4 companies · SANTA CLARA, CA

sec.gov

Transactions

Companies

Filings

CIK

0001850596

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-10-06	ANETArista Networks, Inc.S Sale	Senior Vice President, CFO	SSale	−1,224 sh	$215.00	−$263K	68,697
2026-09-08	AMBAAMBARELLA INCA Award	Director	AAward	+3,151 sh	—	—	8,091
2026-09-01	ANETArista Networks, Inc.S Sale	Senior Vice President, CFO	SSale	−612 sh	$195.77	−$120K	69,921
2026-08-20	ANETArista Networks, Inc.F Tax Payment	Senior Vice President, CFO	FTax Payment	−6,145 sh	$186.45	−$1.15M	70,533
2026-08-20	ANETArista Networks, Inc.M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	+1,350 sh	—	—	76,678
2026-08-20	ANETArista Networks, Inc.M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	+10.9K sh	—	—	75,328
2026-08-20	ANETArista Networks, Inc. · Restricted Stock Unit-2M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	−1,350 sh	—	—	17,550
2026-08-20	ANETArista Networks, Inc. · Restricted Stock Unit-1M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	−10.9K sh	—	—	65,504
2026-05-26	ANETArista Networks, Inc.S Sale	Senior Vice President, CFO	SSale	−2,448 sh	$157.00	−$384K	64,408
2026-05-20	ANETArista Networks, Inc.M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	+10.9K sh	—	—	71,650
2026-05-20	ANETArista Networks, Inc. · Restricted Stock Unit-2M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	−1,350 sh	—	—	18,900
2026-05-20	ANETArista Networks, Inc. · Restricted Stock Unit-1M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	−10.9K sh	—	—	76,424
2026-05-20	ANETArista Networks, Inc.F Tax Payment	Senior Vice President, CFO	FTax Payment	−6,144 sh	$141.58	−$870K	66,856
2026-05-20	ANETArista Networks, Inc.M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	+1,350 sh	—	—	73,000
2026-04-14	ANETArista Networks, Inc.S Sale	Senior Vice President, CFO	SSale	−8,890 sh	$155.02	−$1.38M	60,734
2026-02-20	ANETArista Networks, Inc. · Restricted Stock Unit-7M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	−14.4K sh	—	—	0
2026-02-20	ANETArista Networks, Inc.M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	+10.9K sh	—	—	58,315
2026-02-20	ANETArista Networks, Inc.M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	+15.9K sh	—	—	74,179
2026-02-20	ANETArista Networks, Inc.M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	+1,350 sh	—	—	75,529
2026-02-20	ANETArista Networks, Inc.M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	+14.4K sh	—	—	89,929
2026-02-20	ANETArista Networks, Inc.F Tax Payment	Senior Vice President, CFO	FTax Payment	−20.3K sh	$137.23	−$2.79M	69,624
2026-02-20	ANETArista Networks, Inc. · Restricted Stock Unit-1M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	−10.9K sh	—	—	87,340
2026-02-20	ANETArista Networks, Inc. · Restricted Stock Unit-2M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	−1,350 sh	—	—	20,250
2026-02-20	ANETArista Networks, Inc. · Restricted Stock Unit-3A Award	Senior Vice President, CFO	AAward	+15.9K sh	—	—	15,864
2026-02-20	ANETArista Networks, Inc. · Restricted Stock Unit-3M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	−15.9K sh	—	—	0
2026-02-20	ANETArista Networks, Inc. · Restricted Stock Unit-7A Award	Senior Vice President, CFO	AAward	+14.4K sh	—	—	14,400
2026-02-13	ANETArista Networks, Inc. · Restricted Stock Unit-6A Award	Senior Vice President, CFO	AAward	+19.2K sh	—	—	19,170
2025-11-20	ANETArista Networks, Inc. · Restricted Stock Unit-1M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	−10.9K sh	—	—	98,260
2025-11-20	ANETArista Networks, Inc.M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	+10.9K sh	—	—	52,852
2025-11-20	ANETArista Networks, Inc.F Tax Payment	Senior Vice President, CFO	FTax Payment	−5,457 sh	$124.81	−$681K	47,395
2025-09-02	AMBAAMBARELLA INCA Award	Director	AAward	+2,498 sh	—	—	4,940
2025-08-20	ANETArista Networks, Inc.M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	+10.9K sh	—	—	47,391
2025-08-20	ANETArista Networks, Inc. · Restricted Stock Unit-1M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	−10.9K sh	—	—	109,176
2025-08-20	ANETArista Networks, Inc.F Tax Payment	Senior Vice President, CFO	FTax Payment	−5,455 sh	$132.78	−$724K	41,936
2025-05-20	ANETArista Networks, Inc. · Restricted Stock Unit-1M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	−10.9K sh	—	—	120,096
2025-05-20	ANETArista Networks, Inc.M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	+10.9K sh	—	—	41,949
2025-05-20	ANETArista Networks, Inc.F Tax Payment	Senior Vice President, CFO	FTax Payment	−5,478 sh	$96.70	−$530K	36,471
2025-05-09	ANETArista Networks, Inc. · Restricted Stock Unit-4A Award	Senior Vice President, CFO	AAward	+31.1K sh	—	—	31,080
2025-02-20	ANETArista Networks, Inc. · Restricted Stock Unit-3M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	−15.9K sh	—	—	0
2025-02-20	ANETArista Networks, Inc.M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	+43.7K sh	—	—	43,668
2025-02-20	ANETArista Networks, Inc.M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	+15.9K sh	—	—	59,524
2025-02-20	ANETArista Networks, Inc.F Tax Payment	Senior Vice President, CFO	FTax Payment	−28.5K sh	$103.92	−$2.96M	31,033
2025-02-20	ANETArista Networks, Inc. · Restricted Stock Unit-1M Exercise/Conversion	Senior Vice President, CFO	MExercise/Conversion	−43.7K sh	—	—	131,012
2025-02-20	ANETArista Networks, Inc. · Restricted Stock Unit-3A Award	Senior Vice President, CFO	AAward	+15.9K sh	—	—	15,856
2025-02-14	ANETArista Networks, Inc. · Restricted Stock Unit-2A Award	Senior Vice President, CFO	AAward	+21.6K sh	—	—	21,600
2023-12-29	Aspen Technology, Inc.F Tax Payment	SVP, Chief Financial Officer	FTax Payment	−1,088 sh	$220.62	−$240K	31,518
2023-11-01	Aspen Technology, Inc.F Tax Payment	SVP, Chief Financial Officer	FTax Payment	−1,335 sh	$177.75	−$237K	32,606
2023-09-29	Aspen Technology, Inc.F Tax Payment	SVP, Chief Financial Officer	FTax Payment	−1,056 sh	$205.08	−$217K	33,941
2023-09-01	Aspen Technology, Inc.A Award	SVP, Chief Financial Officer	AAward	+7,822 sh	—	—	34,997
2023-06-30	Aspen Technology, Inc.F Tax Payment	SVP, Chief Financial Officer	FTax Payment	−529 sh	$165.12	−$87.3K	27,175

Recent filings

Accepted (ET)
Oct 84
Breithaupt Chantelle Yvette0001596532-26-000239
SEC(opens sec.gov)
Sep 104
Breithaupt Chantelle Yvette0001280263-26-000061
SEC(opens sec.gov)
Sep 34
Breithaupt Chantelle Yvette0001596532-26-000222
SEC(opens sec.gov)
Aug 244
Breithaupt Chantelle Yvette0001596532-26-000209
SEC(opens sec.gov)
May 284
Breithaupt Chantelle Yvette0001596532-26-000114
SEC(opens sec.gov)
May 224
Breithaupt Chantelle Yvette0001596532-26-000098
SEC(opens sec.gov)
Apr 164
Breithaupt Chantelle Yvette0001596532-26-000056
SEC(opens sec.gov)
Feb 244
Breithaupt Chantelle Yvette0001596532-26-000027
SEC(opens sec.gov)

Companies

Address

5453 GREAT AMERICA PARKWAY

SANTA CLARA, CA, 95054