Insider · CIK 0001602676

Chen Yun-Lung

Reports to the SEC for 1 company · SANTA CLARA, CA

sec.gov

Transactions

Companies

Filings

CIK

0001602676

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-07-09	AMBAAMBARELLA INCS Sale	VP, Business Dev. & Marketing	SSale	−5,958 sh	$78.66	−$469K	60,557
2026-06-12	AMBAAMBARELLA INCS Sale	VP, Business Dev. & Marketing	SSale	−9,856 sh	$67.06	−$661K	66,515
2026-03-18	AMBAAMBARELLA INCA Award	VP, Business Dev. & Marketing	AAward	+2,849 sh	—	—	76,371
2026-03-17	AMBAAMBARELLA INCM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	+4,651 sh	—	—	73,522
2026-03-17	AMBAAMBARELLA INC · Performance Stock UnitsM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−4,651 sh	—	—	0
2026-03-02	AMBAAMBARELLA INCA Award	VP, Business Dev. & Marketing	AAward	+7,220 sh	—	—	68,871
2026-03-02	AMBAAMBARELLA INC · Performance Stock UnitsA Award	VP, Business Dev. & Marketing	AAward	+7,220 sh	—	—	7,220
2025-09-10	AMBAAMBARELLA INCS Sale	VP, Business Dev. & Marketing	SSale	−8,492 sh	$84.42	−$717K	61,651
2025-03-05	AMBAAMBARELLA INCA Award	VP, Business Dev. & Marketing	AAward	+2,249 sh	—	—	70,143
2025-02-28	AMBAAMBARELLA INCA Award	VP, Business Dev. & Marketing	AAward	+5,868 sh	—	—	67,894
2025-02-28	AMBAAMBARELLA INC · Performance Stock UnitsA Award	VP, Business Dev. & Marketing	AAward	+5,868 sh	—	—	5,868
2024-09-03	AMBAAMBARELLA INCM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	+5,963 sh	$38.92	+$232K	67,989
2024-09-03	AMBAAMBARELLA INC · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−5,963 sh	—	—	0
2024-09-03	AMBAAMBARELLA INCS Sale	VP, Business Dev. & Marketing	SSale	−5,963 sh	$57.56	−$343K	62,026
2024-03-07	AMBAAMBARELLA INCA Award	VP, Business Dev. & Marketing	AAward	+726 sh	—	—	62,026
2024-02-29	AMBAAMBARELLA INC · Performance Stock UnitsA Award	VP, Business Dev. & Marketing	AAward	+7,740 sh	—	—	7,740
2024-02-29	AMBAAMBARELLA INCA Award	VP, Business Dev. & Marketing	AAward	+7,740 sh	—	—	61,300
2023-06-15	AMBAAMBARELLA INCA Award	VP, Business Dev. & Marketing	AAward	+8,859 sh	—	—	53,560
2023-06-05	AMBAAMBARELLA INCS Sale	VP, Business Dev. & Marketing	SSale	−8,984 sh	$76.80	−$690K	44,701
2023-04-03	AMBAAMBARELLA INC · Performance Stock UnitsA Award	VP, Business Dev. & Marketing	AAward	+4,651 sh	—	—	4,651
2023-03-15	AMBAAMBARELLA INC · Performance Stock UnitsM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−8,538 sh	—	—	0
2023-03-15	AMBAAMBARELLA INC · Restricted Stock UnitsM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−380 sh	—	—	3,034
2023-03-15	AMBAAMBARELLA INC · Restricted Stock UnitsM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−712 sh	—	—	0
2023-03-15	AMBAAMBARELLA INCM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	+7,344 sh	—	—	53,685
2023-03-15	AMBAAMBARELLA INC · Restricted Stock UnitsM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−294 sh	—	—	1,174
2023-03-08	AMBAAMBARELLA INCA Award	VP, Business Dev. & Marketing	AAward	+903 sh	—	—	46,341
2023-03-02	AMBAAMBARELLA INC · Restricted Stock UnitsA Award	VP, Business Dev. & Marketing	AAward	+4,651 sh	—	—	4,651
2022-12-16	AMBAAMBARELLA INC · Restricted Stock UnitsM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−711 sh	—	—	712
2022-12-16	AMBAAMBARELLA INC · Restricted Stock UnitsM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−293 sh	—	—	1,468
2022-12-16	AMBAAMBARELLA INC · Restricted Stock UnitsM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−379 sh	—	—	3,414
2022-12-16	AMBAAMBARELLA INCM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	+1,383 sh	—	—	45,438
2022-09-16	AMBAAMBARELLA INC · Restricted Stock UnitsM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−712 sh	—	—	1,423
2022-09-16	AMBAAMBARELLA INC · Restricted Stock UnitsM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−294 sh	—	—	1,761
2022-09-16	AMBAAMBARELLA INC · Restricted Stock UnitsM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−379 sh	—	—	3,793
2022-09-16	AMBAAMBARELLA INCM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	+1,385 sh	—	—	44,055
2022-06-16	AMBAAMBARELLA INC · Restricted Stock UnitsM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−711 sh	—	—	2,135
2022-06-16	AMBAAMBARELLA INCM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	+1,383 sh	—	—	42,670
2022-06-16	AMBAAMBARELLA INC · Restricted Stock UnitsM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−293 sh	—	—	2,055
2022-06-16	AMBAAMBARELLA INC · Restricted Stock UnitsM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−379 sh	—	—	4,172
2022-04-11	AMBAAMBARELLA INC · Restricted Stock UnitsA Award	VP, Business Dev. & Marketing	AAward	+4,551 sh	—	—	4,551
2022-04-11	AMBAAMBARELLA INC · Performance Stock UnitsA Award	VP, Business Dev. & Marketing	AAward	+4,551 sh	—	—	4,551
2022-03-29	AMBAAMBARELLA INCS Sale	VP, Business Dev. & Marketing	SSale	−8,000 sh	$104.22	−$834K	41,287
2022-03-16	AMBAAMBARELLA INC · Restricted Stock UnitsM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−712 sh	—	—	2,846
2022-03-16	AMBAAMBARELLA INCM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	+18.7K sh	—	—	49,287
2022-03-16	AMBAAMBARELLA INC · Restricted Stock UnitsM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−294 sh	—	—	2,348
2022-03-16	AMBAAMBARELLA INC · Restricted Stock UnitsM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−708 sh	—	—	0
2022-03-16	AMBAAMBARELLA INC · Performance Stock UnitsM Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−8,492 sh	—	—	0
2022-03-08	AMBAAMBARELLA INCA Award	VP, Business Dev. & Marketing	AAward	+1,975 sh	—	—	30,589
2022-03-03	AMBAAMBARELLA INC · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	VP, Business Dev. & Marketing	MExercise/Conversion	−5,241 sh	—	—	0
2022-03-03	AMBAAMBARELLA INCS Sale	VP, Business Dev. & Marketing	SSale	−14K sh	$97.14	−$1.36M	28,614

Recent filings

Accepted (ET)
Jul 104
Chen Yun-Lung0001280263-26-000055
SEC(opens sec.gov)
Jun 164
Chen Yun-Lung0001280263-26-000039
SEC(opens sec.gov)
Mar 194
Chen Yun-Lung0001280263-26-000030
SEC(opens sec.gov)
Mar 44
Chen Yun-Lung0001280263-26-000025
SEC(opens sec.gov)
Sep 124
Chen Yun-Lung0001280263-25-000049
SEC(opens sec.gov)
Mar 74
Chen Yun-Lung0001280263-25-000014
SEC(opens sec.gov)
Sep 54
Chen Yun-Lung0001280263-24-000042
SEC(opens sec.gov)
Mar 114
Chen Yun-Lung0001280263-24-000014
SEC(opens sec.gov)
Mar 44
Chen Yun-Lung0001280263-24-000007
SEC(opens sec.gov)
Jun 204
Chen Yun-Lung0001280263-23-000046
SEC(opens sec.gov)
Jun 64
Chen Yun-Lung0001280263-23-000032
SEC(opens sec.gov)
Apr 54
Chen Yun-Lung0001280263-23-000028
SEC(opens sec.gov)

Companies

AMBARELLA INCVP, Business Dev. & MarketingAMBA

Address

3001 TASMAN DRIVE

SANTA CLARA, CA, 95054