1. Corporate Officers - G
2. Graves Gregory B

Insider Trading History of Graves Gregory B

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Graves Gregory B since 2015. This trader's CIK number is 1208109. At the time of last reporting, Graves Gregory B was the Officer of Axcelis Technologies Inc. (stock ticker symbol ACLS). Also see all insider trading activities at Axcelis Technologies Inc.

Note that in the past GRAVES GREGORY B also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Plug Power Inc (PLUG) by Graves Gregory B

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2018	PLUG	0	$0	31,343	$54,286	0	$0

Yearly summary of insider trading at Axcelis Technologies Inc (ACLS) by Graves Gregory B

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2026	ACLS	0	$0	3,225	$457,821	0	$0

Yearly summary of insider trading at Skywater Technology, Inc (SKYT) by Graves Gregory B

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2025	SKYT	0	$0	12,844	$104,164	0	$0
2024	SKYT	0	$0	5,432	$44,015	0	$0
2023	SKYT	0	$0	7,003	$64,777	0	$0

Yearly summary of insider trading at Entegris Inc (ENTG) by Graves Gregory B

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2023	ENTG	0	$0	11,764	$979,224	0	$0
2022	ENTG	0	$0	43,477	$5,660,800	32,470	$1,331,418
2021	ENTG	0	$0	80,765	$8,783,073	63,848	$1,902,889
2020	ENTG	0	$0	54,603	$3,063,178	35,016	$549,272
2019	ENTG	0	$0	93,141	$3,653,039	63,141	$1,038,448
2018	ENTG	0	$0	80,796	$2,795,780	61,485	$762,173
2017	ENTG	0	$0	167,641	$3,907,887	144,207	$1,673,486
2016	ENTG	0	$0	53,078	$912,728	72,084	$679,776
2015	ENTG	0	$0	51,844	$765,583	51,844	$454,152

Yearly summary of insider trading at Laird Superfood, Inc. (LSF) by Graves Gregory B

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2025	LSF	0	$0	2,127	$14,952	0	$0
2022	LSF	15,000	$45,000	0	$0	0	$0
2021	LSF	0	$0	8,794	$298,494	3,930	$51,286

Yearly summary of insider trading at Janel Corp (JANL) by Graves Gregory B

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2026	JANL	475	$22,697	0	$0	0	$0
2025	JANL	1,286	$44,546	0	$0	0	$0
2024	JANL	3,021	$115,573	0	$0	0	$0
2023	JANL	900	$29,754	0	$0	0	$0

Insider trading activities at 6 companies by Graves Gregory B:

1. Plug Power Inc (PLUG)

2. Axcelis Technologies Inc (ACLS)

3. Skywater Technology, Inc (SKYT)

4. Entegris Inc (ENTG)

5. Laird Superfood, Inc. (LSF)

6. Janel Corp (JANL)

Table 1. Insider trading of Plug Power Inc (PLUG) by Graves Gregory B

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2018-09-12	PLUG	Sale	31,343	1.73	54,286

Table 2. Insider trading of Axcelis Technologies Inc (ACLS) by Graves Gregory B

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2026-05-19	ACLS	Sale	3,225	141.96	457,821

Table 3. Insider trading of Skywater Technology, Inc (SKYT) by Graves Gregory B

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2025-03-14	SKYT	Sale	12,844	8.11	104,164
2024-05-21	SKYT	Sale	5,432	8.10	44,015
2023-06-20	SKYT	Sale	7,003	9.25	64,777

Table 4. Insider trading of Entegris Inc (ENTG) by Graves Gregory B

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2023-02-21	ENTG	Sale	8,073	82.68	667,475
2023-02-14	ENTG	Sale	3,691	84.46	311,749
2022-03-31	ENTG	Option Ex	12,142	55.72	676,552
2022-03-31	ENTG	Sale	12,142	134.18	1,629,177
2022-02-22	ENTG	Option Ex	20,328	32.22	654,866
2022-02-22	ENTG	Sale	31,335	128.66	4,031,623
2021-08-20	ENTG	Sale	4,500	112.41	505,840
2021-04-12	ENTG	Option Ex	20,328	32.22	654,866
2021-04-12	ENTG	Sale	20,328	119.80	2,435,192
2021-02-23	ENTG	Sale	4,809	101.60	488,594
2021-02-19	ENTG	Option Ex	43,520	28.68	1,248,023
2021-02-19	ENTG	Sale	43,520	104.92	4,566,248
2021-02-22	ENTG	Sale	7,608	103.47	787,199
2020-02-25	ENTG	Sale	19,587	53.67	1,051,175
2020-02-20	ENTG	Sale	22,029	57.46	1,265,874
2020-02-19	ENTG	Sale	12,987	57.45	746,129
2020-02-20	ENTG	Option Ex	22,029	12.20	268,753
2020-02-19	ENTG	Option Ex	12,987	21.60	280,519
2019-07-29	ENTG	Option Ex	25,974	21.60	561,038
2019-07-29	ENTG	Sale	25,974	45.00	1,168,830
2019-05-06	ENTG	Sale	10,686	41.03	438,414
2019-05-07	ENTG	Sale	19,314	40.03	773,197
2019-02-19	ENTG	Sale	37,167	34.24	1,272,598
2019-02-19	ENTG	Option Ex	37,167	12.85	477,410
2018-06-05	ENTG	Option Ex	24,318	11.71	284,763
2018-06-05	ENTG	Sale	24,318	37.01	899,911
2018-02-22	ENTG	Sale	5,400	33.12	178,831
2018-02-20	ENTG	Sale	51,078	33.62	1,717,038
2018-02-20	ENTG	Option Ex	37,167	12.85	477,410
2017-07-26	ENTG	Option Ex	900	13.49	12,141
2017-07-27	ENTG	Option Ex	18,812	13.49	253,773
2017-07-26	ENTG	Sale	900	26.00	23,400
2017-07-27	ENTG	Sale	18,812	26.23	493,344
2017-07-20	ENTG	Sale	27,685	26.01	720,031
2017-07-19	ENTG	Sale	4,908	26.00	127,608
2017-07-19	ENTG	Option Ex	4,908	12.20	59,877
2017-07-20	ENTG	Option Ex	27,685	12.85	355,613
2017-02-21	ENTG	Sale	115,336	22.05	2,543,504
2017-02-21	ENTG	Option Ex	91,902	10.79	992,082
2016-10-05	ENTG	Sale	23,948	17.50	419,113
2016-10-05	ENTG	Option Ex	18,948	9.88	187,206
2016-08-02	ENTG	Sale	16,379	16.88	276,428
2016-08-01	ENTG	Option Ex	53,136	9.27	492,570
2016-08-01	ENTG	Sale	12,751	17.03	217,187
2015-06-17	ENTG	Sale	31,069	14.77	458,920
2015-06-18	ENTG	Option Ex	8,111	8.76	71,052
2015-06-16	ENTG	Sale	12,664	14.76	186,945
2015-06-17	ENTG	Option Ex	31,069	8.76	272,164
2015-06-18	ENTG	Sale	8,111	14.76	119,718
2015-06-16	ENTG	Option Ex	12,664	8.76	110,936

Table 5. Insider trading of Laird Superfood, Inc. (LSF) by Graves Gregory B

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2025-05-23	LSF	Sale	2,127	7.03	14,952
2022-03-15	LSF	Buy	15,000	3.00	45,000
2021-10-04	LSF	Sale	1,964	17.84	35,027
2021-04-15	LSF	Option Ex	3,930	13.05	51,286
2021-04-15	LSF	Sale	6,830	38.58	263,467

Table 6. Insider trading of Janel Corp (JANL) by Graves Gregory B

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2026-05-13	JANL	Buy	270	48.00	12,960
2026-05-14	JANL	Buy	205	47.50	9,737
2025-03-10	JANL	Buy	300	33.00	9,900
2025-03-11	JANL	Buy	207	32.00	6,624
2025-02-21	JANL	Buy	200	36.25	7,250
2025-02-20	JANL	Buy	129	35.25	4,547
2025-02-19	JANL	Buy	250	34.50	8,625
2025-02-18	JANL	Buy	200	38.00	7,600
2024-12-11	JANL	Buy	700	35.41	24,788
2024-12-12	JANL	Buy	439	35.47	15,570
2024-09-19	JANL	Buy	100	40.50	4,050
2024-09-05	JANL	Buy	200	41.00	8,200
2024-09-04	JANL	Buy	300	40.00	12,000
2024-08-19	JANL	Buy	182	39.00	7,098
2024-06-04	JANL	Buy	113	42.00	4,746
2024-06-05	JANL	Buy	202	42.50	8,585
2024-06-06	JANL	Buy	30	42.50	1,275
2024-05-30	JANL	Buy	100	40.51	4,051
2024-05-28	JANL	Buy	155	40.00	6,200
2024-05-23	JANL	Buy	300	38.50	11,550
2024-05-21	JANL	Buy	100	37.50	3,750
2024-05-17	JANL	Buy	100	37.10	3,710
2023-06-14	JANL	Buy	900	33.06	29,754

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Graves Gregory B (Officer of Axcelis Technologies Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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