ALGM - Allegro Microsystems, Inc. - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
11/19/24 16:16	11/18/24	ALGM	Tech	Semicn	Semiconductors & Related Devi	Doogue Michael	NH	O	SVP,CTO	P	285	19.00	15	5	308	M
11/6/24 16:16	11/5/24	ALGM	Tech	Semicn	Semiconductors & Related Devi	Nargolwala Vineet A	NH	DO	P,CEO	P	99	19.89	5	1	356	D
8/9/24 06:15	8/7/24	ALGM	Tech	Semicn	Semiconductors & Related Devi	Sanken Electric Co., Ltd.	M0	T		S	-232,001	23.16	-10,017	-14	59,733	D
7/31/24 06:05	7/29/24	ALGM	Tech	Semicn	Semiconductors & Related Devi	Sanken Electric Co., Ltd.	M0	T		S	-665,850	23.16	-28,750	-29	69,750	D
5/31/24 16:18	5/30/24	ALGM	Tech	Semicn	Semiconductors & Related Devi	Lury Richard R.	NH	D		S	-255	30.00	-9	-27	23	D
3/11/24 16:16	3/8/24	ALGM	Tech	Semicn	Semiconductors & Related Devi	Glover Max R.	NH	O	SVP of W	S	-476	31.77	-15	-6	245	D
11/20/23 08:23	11/17/23	ALGM	Tech	Semicn	Semiconductors & Related Devi	Nargolwala Vineet A	NH	DO	P,CEO	P	28	27.84	1	0	302	D
11/15/23 16:19	11/14/23	ALGM	Tech	Semicn	Semiconductors & Related Devi	Lynch Susan D	NH	D		P	10	27.37	0	2	17	D
9/18/23 16:30	9/15/23	ALGM	Tech	Semicn	Semiconductors & Related Devi	D'Antilio Derek	NH	O	SVP,CFO,	P	50	33.63	1	1	143	D
8/24/23 16:19	8/23/23	ALGM	Tech	Semicn	Semiconductors & Related Devi	Martin Joseph R	NH	D		S	-658	38.73	-17	-43	22	D
8/17/23 16:58	8/16/23	ALGM	Tech	Semicn	Semiconductors & Related Devi	Nargolwala Vineet A	NH	DO	P,CEO	P	193	38.67	5	2	301	D
2/10/23 16:04	2/8/23	ALGM	Tech	Semicn	Semiconductors & Related Devi	Lury Richard R.	NH	D		S	-255	42.58	-6	-18	28	D
2/6/23 17:23	2/2/23	ALGM	Tech	Semicn	Semiconductors & Related Devi	Oep Skna, L.P.	NY	T		S	-188,045	37.76	-4,980	-22	17,649	I
2/6/23 16:16	2/2/23	ALGM	Tech	Semicn	Semiconductors & Related Devi	Glover Max R.	NH	O	SVP of W	S	-1,605	40.13	-40	-17	195	D
2/6/23 16:13	2/3/23	ALGM	Tech	Semicn	Semiconductors & Related Devi	Lynch Susan D	NH	D		P	10	41.53	0	2	13	D
1/19/23 16:20	1/17/23	ALGM	Tech	Semicn	Semiconductors & Related Devi	Glover Max R.	NH	O	SVP of W	S	-855	34.21	-25	-10	235	D
1/13/23 16:14	1/11/23	ALGM	Tech	Semicn	Semiconductors & Related Devi	Glover Max R.	NH	O	SVP of W	S	-481	32.06	-15	-5	260	D
1/9/23 16:05	1/6/23	ALGM	Tech	Semicn	Semiconductors & Related Devi	Valente Joanne	NH	O	SVP,CHRO	S	-41	30.00	-1	-1	96	D
1/6/23 16:16	1/4/23	ALGM	Tech	Semicn	Semiconductors & Related Devi	Valente Joanne	NH	O	SVP,CHRO	S	-34	30.07	-1	-1	97	D
1/4/23 16:09	12/30/22	ALGM	Tech	Semicn	Semiconductors & Related Devi	Valente Joanne	NH	O	SVP,CHRO	S.m	-226	30.10	-8	-7	98	D
12/6/22 16:15	12/5/22	ALGM	Tech	Semicn	Semiconductors & Related Devi	Doogue Michael	NH	O	SVP,CTO	S	-2,485	33.13	-75	-30	174	I
12/5/22 16:16	12/1/22	ALGM	Tech	Semicn	Semiconductors & Related Devi	Doogue Michael	NH	O	SVP,CTO	S	-232	31.00	-8	-3	249	I
11/17/22 16:22	11/15/22	ALGM	Tech	Semicn	Semiconductors & Related Devi	Doogue Michael	NH	O	SVP,CTO	S	-710	29.25	-24	-9	256	I
11/15/22 16:39	11/11/22	ALGM	Tech	Semicn	Semiconductors & Related Devi	Doogue Michael	NH	O	SVP,CTO	S.m	-1,029	28.80	-36	-11	281	I
11/7/22 16:25	11/4/22	ALGM	Tech	Semicn	Semiconductors & Related Devi	Martin Joseph R	NH	D		S	-424	25.92	-16	-32	36	D
5/25/22 21:31	5/23/22	ALGM	Tech	Semicn	Semiconductors & Related Devi	Martin Joseph R	NH	D		S	-200	24.17	-8	-16	44	D
3/21/22 16:42	3/18/22	ALGM	Tech	Semicn	Semiconductors & Related Devi	Doogue Michael	NH	O	SVP of T	S	-218	29.04	-8	-3	291	I
12/28/21 16:28	12/27/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Teebagy Thomas C. Jr.	NH	O	SVP of O	S	-173	34.61	-5	-7	63	I
12/23/21 16:48	12/21/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Walsh Paul V Jr	NH	O	SVP,CFO,	S	-1,671	33.42	-50	-6	780	I
12/8/21 16:37	12/7/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Walsh Paul V Jr	NH	O	SVP,CFO,	S	-2,544	33.92	-75	-8	850	I
11/24/21 16:43	11/23/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Martin Joseph R	NH	D		S	-398	30.61	-13	-20	52	D
11/24/21 16:39	11/23/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Walsh Paul V Jr	NH	O	SVP,CFO,	S	-1,538	30.75	-50	-5	925	I
11/23/21 16:54	11/19/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Walsh Paul V Jr	NH	O	SVP,CFO,	S	-77	32.59	-2	0	975	D
11/23/21 16:50	11/19/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Vig Ravi	NH	DO	P,CEO	S	-342	32.59	-11	0	2,395	D
11/23/21 16:48	11/19/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Doogue Michael	NH	O	SVP of T	S	-75	32.59	-2	-1	299	D
11/23/21 16:43	11/19/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Teebagy Thomas C. Jr.	NH	O	SVP of O	S	-68	32.59	-2	-2	98	D
11/23/21 16:40	11/19/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Brown Christopher	NH	O	SVP,GC	S	-69	32.59	-2	-1	145	D
11/23/21 16:36	11/19/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Glover Max R.	NH	O	SVP of W	S	-57	32.59	-2	-1	240	D
11/10/21 17:09	11/9/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Walsh Paul V Jr	NH	O	SVP,CFO,	S	-2,420	32.26	-75	-7	977	I
11/4/21 17:18	11/3/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Oep Skna, L.P.	NY	T		S	-260,906	30.25	-8,625	-28	22,629	I
11/4/21 16:48	11/2/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Vig Ravi	NH	DO	P,CEO	S.m	-8,457	31.32	-270	-10	2,405	M
11/3/21 18:55	11/1/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Doogue Michael	NH	O	SVP of T	S	-855	30.50	-28	-9	301	I
11/2/21 18:14	10/29/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Teebagy Thomas C. Jr.	NH	O	SVP of O	S.m	-7,072	31.32	-226	-69	100	I
11/1/21 16:54	10/29/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Martin Joseph R	NH	D		S	-668	33.41	-20	-24	65	D
10/25/21 17:20	10/21/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Teebagy Thomas C. Jr.	NH	O	SVP of O	S.m	-520	33.42	-16	-5	326	I
10/19/21 16:31	10/18/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Walsh Paul V Jr	NH	O	SVP,CFO,	S	-2,166	30.94	-70	-6	1,052	I
10/5/21 16:50	10/1/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Doogue Michael	NH	O	SVP of T	S	-528	31.54	-17	-5	329	I
9/30/21 16:48	9/29/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Fujita Noriharu	NH	D		S	-387	31.88	-12	-55	10	D
9/21/21 16:43	9/20/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Walsh Paul V Jr	NH	O	SVP,CFO,	S	-2,328	33.25	-70	-6	1,122	I
9/14/21 18:17	9/13/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Doogue Michael	NH	O	SVP of T	S.m	-3,364	33.64	-100	-22	346	I
9/14/21 18:15	9/13/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Glover Max R.	NH	O	SVP of W	S	-463	33.06	-14	-5	242	D
9/14/21 18:12	9/13/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Lury Richard R.	NH	D		S	-388	32.60	-12	-32	25	D
9/7/21 18:28	9/3/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Doogue Michael	NH	O	SVP of T	S	-1,670	31.23	-53	-11	446	I
9/2/21 19:21	9/1/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Vig Ravi	NH	DO	P,CEO	S.m	-4,853	30.33	-160	-6	2,675	M
9/2/21 19:18	9/1/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Doogue Michael	NH	O	SVP of T	S	-506	30.23	-17	-3	499	I
8/20/21 16:51	8/18/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Walsh Paul V Jr	NH	O	SVP,CFO,	S.m	-1,955	27.92	-70	-6	1,192	I
8/17/21 16:47	8/16/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Lury Richard R.	NH	D		S	-1,054	29.51	-36	-49	37	D
8/9/21 17:33	8/5/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Doogue Michael	NH	O	SVP of T	S.m	-1,094	28.93	-38	-7	516	I
8/4/21 17:30	8/2/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Vig Ravi	NH	DO	P,CEO	S.m	-4,469	27.93	-160	-5	2,835	M
8/3/21 18:14	7/30/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Teebagy Thomas C. Jr.	NH	O	SVP of O	S	-4,065	27.10	-150	-31	342	I
8/3/21 18:13	8/2/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Doogue Michael	NH	O	SVP of T	S	-249	27.91	-9	-2	554	I
7/20/21 20:06	7/19/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Walsh Paul V Jr	NH	O	SVP,CFO,	S	-1,758	25.11	-70	-5	1,262	I
7/6/21 19:04	7/1/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Doogue Michael	NH	O	SVP of T	S	-244	27.34	-9	-2	563	I
7/6/21 19:03	7/1/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Vig Ravi	NH	DO	P,CEO	S.m	-4,423	27.64	-160	-5	2,995	M
6/17/21 17:58	6/17/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Walsh Paul V Jr	NH	O	SVP,CFO,	S	-1,905	27.22	-70	-5	1,332	I
6/3/21 16:37	6/1/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Brown Christopher	NH	O	SVP,GC	S	-679	25.88	-26	-15	147	D
6/3/21 16:34	6/1/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Doogue Michael	NH	O	SVP of T	S	-233	26.10	-9	-2	571	I
6/3/21 16:30	6/1/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Vig Ravi	NH	DO	P,CEO	S.m	-4,174	26.09	-160	-5	3,155	M
5/27/21 20:00	5/27/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Brown Christopher	NH	O	SVP,GC	S	-699	26.63	-26	-13	173	D
5/27/21 19:59	5/26/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Lury Richard R.	NH	D		S	-310	26.06	-12	-15	67	D
5/27/21 19:54	5/26/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Doogue Michael	NH	O	SVP of T	S	-232	26.05	-9	-2	580	I
5/27/21 19:52	5/26/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Glover Max R.	NH	O	SVP of W	S	-313	26.06	-12	-4	256	D
5/26/21 21:07	5/24/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Vig Ravi	NH	DO	P,CEO	S.m	-4,096	25.60	-160	-5	3,315	M
5/19/21 17:25	5/18/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Walsh Paul V Jr	NH	O	SVP,CFO,	S.m	-1,677	23.95	-70	-5	1,402	I
4/28/21 18:14	4/26/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Teebagy Thomas C. Jr.	NH	O	SVP of O	S.m	-4,039	26.88	-150	-26	426	I
3/9/21 20:49	3/8/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Oep Skna, L.P.	NY	T		S	-53,453	29.16	-1,833	-6	31,254	I
2/11/21 21:30	2/9/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Brown Christopher	NH	O	See Rema	S	-365	29.16	-13	-6	185	D
2/11/21 21:25	2/9/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Glover Max R.	NH	O	SVP of W	S	-854	29.16	-29	-11	248	D
2/11/21 21:25	2/9/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Kazerounian Reza	NH	D		S	-554	29.16	-19	-9	201	D
2/11/21 21:25	2/9/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Vig Ravi	NH	DO	P,CEO	S	-11,666	29.16	-400	-11	3,391	M
2/11/21 21:24	2/9/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Lury Richard R.	NH	D		S	-341	29.16	-12	-13	78	D
2/11/21 21:22	2/9/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Oep Skna, L.P.	NY	T		S	-331,178	29.16	-11,356	-26	33,087	I
2/11/21 21:21	2/9/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Martin Joseph R	NH	D		S	-341	29.16	-12	-13	78	D
2/11/21 21:20	2/9/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Sanken Electric Co., Ltd.	M0	T		S	-151,652	29.16	-5,200	-5	98,500	D
2/11/21 21:17	2/9/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Teebagy Thomas C. Jr.	NH	O	SVP of O	S	-2,968	29.16	-102	-15	598	I
2/11/21 21:09	2/9/21	ALGM	Tech	Semicn	Semiconductors & Related Devi	Doogue Michael	NH	O	SVP of T	S	-2,649	29.16	-91	-14	538	I
11/4/20 21:00	11/2/20	ALGM	Tech	Semicn	Semiconductors & Related Devi	Oep Skna, L.P.	NY	T		S	-14,844	13.20	-1,125	-2	44,443	I
11/4/20 21:00	11/2/20	ALGM	Tech	Semicn	Semiconductors & Related Devi	Sanken Electric Co., Ltd.	M0	T		S	-34,637	13.20	-2,625	-2	103,700	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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