Lee Chan W - Insider Stock Trading

Filing Date	T Date	Ticker	Issuer	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
9/19/24 17:00	9/17/24	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	S	-80	53.54	-1	-1	121	D
6/20/24 16:29	6/18/24	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	S	-83	55.48	-2	-1	123	D
3/20/24 16:26	3/18/24	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	S	-53	49.27	-1	-1	124	D
3/11/24 16:11	3/8/24	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	S	-37	57.16	-1	-1	125	D
12/21/23 17:05	12/19/23	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	S	-96	63.04	-2	-1	101	D
9/20/23 16:28	9/18/23	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	S	-85	57.30	-1	-1	103	D
3/17/23 20:53	3/17/23	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	S.d	-725	76.85	-9	-10	80	D
3/17/23 20:53	3/15/23	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	M.d	0	0.00	23	40	80	D
12/20/22 17:15	12/16/22	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	S.d	-172	83.77	-2	-3	67	D
12/20/22 17:15	12/16/22	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	M.d	0	0.00	4	6	67	D
9/20/22 16:55	9/16/22	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	S.d	-131	63.25	-2	-3	65	D
9/20/22 16:55	9/16/22	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	M.d	0	0.00	4	7	65	D
6/17/22 18:19	6/16/22	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	S.d	-145	66.25	-2	-3	63	D
6/17/22 18:19	6/16/22	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	M.d	0	0.00	4	7	63	D
3/18/22 17:34	3/16/22	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	S.d	-2,868	91.20	-31	-34	61	D
3/18/22 17:34	3/16/22	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	M.d	0	0.00	65		61	D
3/14/22 18:00	3/14/22	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	S	-135	84.42	-2	-5	27	D
12/17/21 17:34	12/16/21	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	S.d	-566	188.84	-3	-11	25	D
12/17/21 17:34	12/16/21	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	M.d	0	0.00	5	28	25	D
12/7/21 17:17	12/3/21	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	M	0	0.00	5	32	22	D
12/7/21 17:17	12/3/21	AMBA	Ambarella Inc	Tech	Semicn	Semiconductors & Related Devi	Lee Chan W	CA	O	COO	S	-541	192.69	-3	-11	22	D

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person

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