ALAB - Astera Labs, Inc. - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
10/3/25 16:30	10/1/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mazzara Philip	CA	O	GC,Secre	S	-1,922	192.16	-10	-6	152	D
9/4/25 19:08	9/2/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Alba Manuel	CA	D		S	-31,708	173.27	-183	-8	2,118	I
9/2/25 19:37	8/28/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mazzara Philip	CA	O	GC,Secre	S	-1,887	188.70	-10	-6	162	D
8/28/25 19:24	8/27/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Lazar Jack R	CA	D		S	-4,014	178.42	-23	-19	97	D
8/20/25 20:30	8/18/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Gajendra Sanjay	CA	DO	P,COO	S	-16,780	183.51	-91	-1	9,086	D
8/20/25 20:29	8/18/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mazzara Philip	CA	O	GC,Secre	S	-1,328	183.51	-7	-4	172	D
8/20/25 20:28	8/18/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S	-16,780	183.51	-91	-1	9,451	D
8/20/25 20:27	8/18/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Tate Michael Truett	CA	O	CFO	S	-3,461	183.51	-19	-3	661	M
8/20/25 17:02	8/7/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Tate Michael Truett	CA	O	CFO	S.a	-17,138	171.39	-100	-11	780	I
8/14/25 16:31	8/12/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Tate Michael Truett	CA	O	CFO	S	-19,119	191.19	-100	-13	687	I
8/11/25 19:37	8/7/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Dyckerhoff Stefan A	CA	D		S.m	-9,066	174.34	-52	-10	465	M
8/11/25 17:13	8/7/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S	-25,978	170.33	-153	-2	9,542	I
8/11/25 17:10	8/7/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Tate Michael Truett	CA	O	CFO	S	-17,138	171.39	-100	-11	787	I
8/8/25 18:24	8/7/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Gajendra Sanjay	CA	DO	P,COO	S	-47,605	170.02	-280	-3	9,178	I
7/23/25 17:02	7/21/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Alba Manuel	CA	D		S	-1,472	111.00	-13	-1	2,301	I
7/23/25 16:47	7/21/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S	-8,596	112.72	-76	-1	9,695	I
7/21/25 18:15	7/17/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S.m	-12,184	96.50	-126	-1	9,771	I
7/11/25 19:51	7/9/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Gajendra Sanjay	CA	DO	P,COO	S	-16,270	98.61	-165	-2	9,458	I
7/11/25 18:56	7/9/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S.m	-1,854	101.52	-18	0	9,897	I
7/7/25 18:14	7/2/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Alba Manuel	CA	D		S.m	-8,491	90.34	-94	-4	2,314	I
6/26/25 17:58	6/24/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mayer Bethany	CA	D		S	-60	87.47	-1	-10	6	M
6/24/25 16:45	6/20/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S	-5,320	100.86	-53	-1	9,916	I
6/24/25 16:41	6/20/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Alba Manuel	CA	D		S	-2,032	100.84	-20	-1	2,408	I
6/23/25 16:18	6/18/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Gajendra Sanjay	CA	DO	P,COO	S	-7,514	98.39	-76	-1	9,623	I
6/18/25 21:15	6/17/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S	-10,070	94.54	-107	-1	9,968	I
6/6/25 16:24	6/4/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Gajendra Sanjay	CA	DO	P,COO	S	-8,695	98.11	-89	-1	9,699	I
6/3/25 16:40	5/30/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Tate Michael Truett	CA	O	CFO	S	-45,113	90.23	-500	-37	854	I
6/2/25 16:47	5/29/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Alba Manuel	CA	D		S	-60	100.00	-1	0	2,426	I
6/2/25 16:36	5/29/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S	-1,420	100.00	-14	0	10,075	I
5/29/25 16:37	5/27/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Gajendra Sanjay	CA	DO	P,COO	S	-16,211	98.25	-165	-2	9,788	I
5/21/25 18:43	5/19/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S	-11,545	90.02	-128	-1	10,089	I
5/20/25 21:15	5/16/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Gajendra Sanjay	CA	DO	See Rema	S	-8,281	90.67	-91	-1	9,953	D
5/20/25 21:14	5/16/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S	-8,281	90.67	-91	-1	10,217	D
5/20/25 21:14	5/16/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mazzara Philip	CA	O	GC,Secre	S.m	-2,599	90.20	-29	-15	163	D
5/20/25 21:13	5/16/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Tate Michael Truett	CA	O	CFO	S	-826	90.67	-9	-1	1,354	D
5/19/25 16:04	5/15/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Hurlston Michael E.	CA	D		S	-229	91.56	-3	-3	89	D
5/16/25 18:01	5/14/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S	-6,818	90.90	-75	-1	10,309	I
5/12/25 17:28	5/8/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Gajendra Sanjay	CA	DO	See Rema	S	-11,841	71.76	-165	-2	10,044	I
5/12/25 17:28	5/8/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S	-5,329	71.05	-75	-1	10,384	I
4/4/25 18:45	4/2/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Alba Manuel	CA	D		S.m	-6,094	60.94	-100	-4	2,426	I
3/5/25 16:10	3/3/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S	-5,353	71.37	-75	-1	10,459	I
2/28/25 18:34	2/26/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Tate Michael Truett	CA	O	CFO	S	-10,383	82.53	-126	-8	1,363	I
2/21/25 17:36	2/19/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S	-31,391	89.51	-351	-3	10,534	D
2/21/25 17:34	2/19/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Gajendra Sanjay	CA	DO	See Rema	S	-31,391	89.51	-351	-3	10,209	D
2/20/25 20:08	2/18/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mazzara Philip	CA	O	GC,Secre	S.m	-5,067	88.06	-58	-23	191	D
2/20/25 18:51	2/18/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Tate Michael Truett	CA	O	CFO	S	-3,174	92.07	-34	-2	1,615	D
2/20/25 18:49	2/18/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Hurlston Michael E.	CA	D		S	-230	92.08	-3	-3	92	D
2/20/25 18:46	2/18/25	ALAB	Tech	Semicn	Semiconductors & Related Devi	Lazar Jack R	CA	D		S	-458	91.69	-5	-4	118	D
12/6/24 16:31	12/4/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Tate Michael Truett	CA	O	CFO	S	-1,885	117.84	-16	-1	1,699	I
12/6/24 16:28	12/4/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Alba Manuel	CA	D		S	-1,293	117.50	-11	0	2,526	I
12/4/24 17:47	12/2/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Alba Manuel	CA	D		S.m	-13,594	107.89	-126	-5	2,537	I
12/4/24 17:44	12/2/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Tate Michael Truett	CA	O	CFO	S.m	-36,121	108.15	-334	-16	1,715	I
12/2/24 16:26	11/27/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Hurlston Michael E.	CA	D		S	-6,733	99.82	-67	-42	94	D
11/27/24 17:26	11/25/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S	-19,091	110.12	-173	-2	10,897	I
11/26/24 19:28	11/22/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Dyckerhoff Stefan A	CA	D		S.m	-4,852	106.34	-46	-8	515	M
11/25/24 18:01	11/21/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S	-17,711	103.54	-171	-2	11,070	I
11/20/24 17:30	11/18/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mazzara Philip	CA	O	GC,Secre	S	-228	90.81	-3	-1	249	D
11/20/24 17:29	11/18/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Tate Michael Truett	CA	O	CFO	S	-672	90.81	-7	0	2,049	D
11/20/24 16:15	11/18/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Dyckerhoff Stefan A	CA	D		S.m	-18,443	90.65	-203	-27	560	I
11/19/24 16:51	11/15/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Lazar Jack R	CA	D		S	-1,080	86.44	-13	-9	123	D
11/13/24 16:15	11/11/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Dyckerhoff Stefan A	CA	D		S	-4,602	92.03	-50	-6	764	I
11/13/24 16:04	11/11/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S	-230	100.01	-2	0	11,241	I
11/12/24 16:32	11/7/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Alba Manuel	CA	D		S.m	-7,260	96.81	-75	-3	2,663	I
11/12/24 16:31	11/7/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mazzara Philip	CA	O	GC,Secre	S.m	-4,822	96.44	-50	-17	251	D
11/12/24 16:30	11/7/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Gajendra Sanjay	CA	DO	See Rema	S	-71,478	96.59	-740	-7	10,560	I
11/8/24 16:15	11/6/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Dyckerhoff Stefan A	CA	D		S	-5,076	89.74	-57	-6	814	M
11/8/24 16:04	11/6/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S	-38,961	91.94	-424	-4	11,244	I
10/15/24 16:10	10/11/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Gajendra Sanjay	CA	DO	See Rema	S	-7,641	69.47	-110	-1	11,300	I
10/15/24 16:09	10/11/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S	-3,349	70.26	-48	0	11,667	I
10/15/24 16:08	10/11/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Lazar Jack R	CA	D		S	-140	69.95	-2	-1	135	D
10/11/24 16:12	10/9/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Lazar Jack R	CA	D		S	-185	61.69	-3	-2	137	D
10/11/24 16:11	10/9/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mazzara Philip	CA	O	GC,Secre	S	-1,519	60.74	-25	-8	301	D
10/11/24 16:11	10/9/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Tate Michael Truett	CA	O	CFO	S	-6,203	62.03	-100	-5	2,056	I
10/3/24 16:05	10/1/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mohan Jitendra	CA	DO	CEO	S	-4,213	51.49	-82	-1	11,715	I
9/25/24 16:25	9/23/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Lazar Jack R	CA	D		S	-1,268	50.72	-25	-15	140	D
9/24/24 16:57	9/20/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Alba Manuel	CA	D		S.m	-5,012	50.12	-100	-4	2,738	I
9/19/24 16:18	9/17/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Gajendra Sanjay	CA	DO	See Rema	S	-3,476	45.32	-77	-1	11,410	I
9/4/24 16:07	8/30/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Gajendra Sanjay	CA	DO	See Rema	S	-3,158	43.08	-73	-1	11,487	I
9/3/24 17:22	8/29/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Tate Michael Truett	CA	O	CFO	S	-2,399	47.98	-50	-2	2,156	I
8/28/24 16:22	8/23/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mazzara Philip	CA	O	GC,Secre	S.am	-2,043	40.86	-50	-13	326	D
8/26/24 19:13	8/23/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mazzara Philip	CA	O	GC,Secre	S.m	-2,047	40.86	-50	-13	325	D
8/20/24 16:03	8/16/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Tate Michael Truett	CA	O	CFO	S	-582	41.79	-14	-1	2,206	D
8/20/24 16:01	8/16/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mazzara Philip	CA	O	GC,Secre	S	-303	41.79	-7	-2	376	D
5/20/24 17:43	5/16/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Mazzara Philip	CA	O	GC,Secre	S	-81	76.67	-1	0	358	D
5/20/24 17:42	5/16/24	ALAB	Tech	Semicn	Semiconductors & Related Devi	Tate Michael Truett	CA	O	CFO	S	-424	76.67	-6	0	3,416	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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