Insider · CIK 0001882825

Lee Chan W

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

sec.gov

Transactions

Companies

Filings

CIK

0001882825

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-09-17	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−2,893 sh	$64.83	−$188K	154,443
2026-06-17	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−2,951 sh	$67.87	−$200K	157,098
2026-03-19	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−3,641 sh	$54.14	−$197K	160,049
2026-03-18	AMBAAMBARELLA INCA Award	Chief Operations Officer	AAward	+7,320 sh	—	—	163,690
2026-03-17	AMBAAMBARELLA INCM Exercise/Conversion	Chief Operations Officer	MExercise/Conversion	+13.7K sh	—	—	163,099
2026-03-17	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−6,729 sh	$52.77	−$355K	156,370
2026-03-17	AMBAAMBARELLA INC · Performance Stock UnitsM Exercise/Conversion	Chief Operations Officer	MExercise/Conversion	−13.7K sh	—	—	0
2026-03-02	AMBAAMBARELLA INCA Award	Chief Operations Officer	AAward	+24.7K sh	—	—	149,267
2026-03-02	AMBAAMBARELLA INC · Performance Stock UnitsA Award	Chief Operations Officer	AAward	+24.7K sh	—	—	24,701
2025-12-17	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−2,406 sh	$71.82	−$173K	124,566
2025-09-17	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,947 sh	$79.43	−$155K	126,972
2025-06-17	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,601 sh	$52.26	−$83.7K	128,696
2025-03-18	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,468 sh	$55.02	−$80.8K	130,297
2025-03-06	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−2,108 sh	$55.11	−$116K	131,531
2025-03-05	AMBAAMBARELLA INCA Award	Chief Operations Officer	AAward	+5,465 sh	—	—	133,639
2025-02-28	AMBAAMBARELLA INCA Award	Chief Operations Officer	AAward	+18.3K sh	—	—	128,174
2025-02-28	AMBAAMBARELLA INC · Performance Stock UnitsA Award	Chief Operations Officer	AAward	+18.3K sh	—	—	18,256
2025-01-16	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,000 sh	$77.21	−$77.2K	109,918
2025-01-15	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,000 sh	$75.90	−$75.9K	110,918
2025-01-14	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,000 sh	$75.68	−$75.7K	111,918
2025-01-13	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,000 sh	$73.50	−$73.5K	112,918
2025-01-10	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,000 sh	$74.12	−$74.1K	113,918
2025-01-08	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,000 sh	$73.48	−$73.5K	114,918
2025-01-07	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,000 sh	$78.73	−$78.7K	115,918
2025-01-06	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,000 sh	$79.15	−$79.2K	116,918
2025-01-03	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,000 sh	$75.06	−$75.1K	117,918
2025-01-02	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,000 sh	$73.32	−$73.3K	118,918
2024-12-16	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,488 sh	$75.41	−$112K	119,918
2024-09-17	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,490 sh	$53.54	−$79.8K	121,406
2024-06-18	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,504 sh	$55.48	−$83.4K	122,642
2024-03-18	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,075 sh	$49.27	−$53K	124,146
2024-03-08	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−642 sh	$57.16	−$36.7K	125,003
2024-03-07	AMBAAMBARELLA INCA Award	Chief Operations Officer	AAward	+1,545 sh	—	—	125,645
2024-02-29	AMBAAMBARELLA INCA Award	Chief Operations Officer	AAward	+22.8K sh	—	—	124,100
2024-02-29	AMBAAMBARELLA INC · Performance Stock UnitsA Award	Chief Operations Officer	AAward	+22.8K sh	—	—	22,764
2023-12-19	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,520 sh	$63.04	−$95.8K	101,336
2023-09-18	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,484 sh	$57.30	−$85K	102,856
2023-06-20	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−1,492 sh	$84.80	−$127K	104,177
2023-06-15	AMBAAMBARELLA INCA Award	Chief Operations Officer	AAward	+25.2K sh	—	—	105,669
2023-04-03	AMBAAMBARELLA INC · Performance Stock UnitsA Award	Chief Operations Officer	AAward	+13.7K sh	—	—	13,678
2023-03-17	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−9,430 sh	$76.85	−$725K	80,437
2023-03-15	AMBAAMBARELLA INCM Exercise/Conversion	Chief Operations Officer	MExercise/Conversion	+22.8K sh	—	—	89,867
2023-03-15	AMBAAMBARELLA INC · Performance Stock UnitsM Exercise/Conversion	Chief Operations Officer	MExercise/Conversion	−26.9K sh	—	—	0
2023-03-15	AMBAAMBARELLA INC · Restricted Stock UnitsM Exercise/Conversion	Chief Operations Officer	MExercise/Conversion	−2,238 sh	—	—	0
2023-03-15	AMBAAMBARELLA INC · Restricted Stock UnitsM Exercise/Conversion	Chief Operations Officer	MExercise/Conversion	−734 sh	—	—	2,935
2023-03-15	AMBAAMBARELLA INC · Restricted Stock UnitsM Exercise/Conversion	Chief Operations Officer	MExercise/Conversion	−1,077 sh	—	—	8,619
2023-03-02	AMBAAMBARELLA INC · Restricted Stock UnitsA Award	Chief Operations Officer	AAward	+13.7K sh	—	—	13,678
2022-12-16	AMBAAMBARELLA INCM Exercise/Conversion	Chief Operations Officer	MExercise/Conversion	+4,049 sh	—	—	68,946
2022-12-16	AMBAAMBARELLA INCS Sale	Chief Operations Officer	SSale	−2,055 sh	$83.77	−$172K	66,891
2022-12-16	AMBAAMBARELLA INC · Restricted Stock UnitsM Exercise/Conversion	Chief Operations Officer	MExercise/Conversion	−2,237 sh	—	—	2,238

Recent filings

Accepted (ET)
Sep 184
Lee Chan W0001280263-26-000071
SEC(opens sec.gov)
Jun 184
Lee Chan W0001280263-26-000046
SEC(opens sec.gov)
Mar 194
Lee Chan W0001280263-26-000029
SEC(opens sec.gov)
Mar 44
Lee Chan W0001280263-26-000024
SEC(opens sec.gov)
Dec 194
Lee Chan W0001280263-25-000069
SEC(opens sec.gov)
Sep 194
Lee Chan W0001280263-25-000058
SEC(opens sec.gov)
Jun 204
Lee Chan W0001280263-25-000028
SEC(opens sec.gov)
Mar 204
Lee Chan W0001280263-25-000021
SEC(opens sec.gov)
Mar 74
Lee Chan W0001280263-25-000013
SEC(opens sec.gov)
Jan 174
Lee Chan W0001280263-25-000005
SEC(opens sec.gov)
Jan 144
Lee Chan W0001280263-25-000004
SEC(opens sec.gov)

Companies

AMBARELLA INCChief Operations OfficerAMBA

Address

3001 TASMAN DRIVE

SANTA CLARA, CA, 95054