1. Corporate Officers - P
2. Pratt Brian

Insider Trading History of Pratt Brian

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Pratt Brian since 2009. This trader's CIK number is 1441252. At the time of last reporting, Pratt Brian was the Director of Legato Merger Corp. Ii. (stock ticker symbol LGTO). Also see all insider trading activities at Legato Merger Corp. Ii.

Note that in the past Pratt Brian also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Energy Services Of America Corp (ESOA) by Pratt Brian

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2022	ESOA	0	$0	157,877	$385,438	0	$0
2021	ESOA	429,727	$494,422	0	$0	0	$0

Yearly summary of insider trading at Legato Merger Corp. (LEGO) by Pratt Brian

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2021	LEGO	25,000	$125	0	$0	0	$0

Yearly summary of insider trading at N/a (LMB) by Pratt Brian

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2020	LMB	703,177	$2,564,083	0	$0	0	$0

Yearly summary of insider trading at Primoris Services Corp (PRIM) by Pratt Brian

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2019	PRIM	0	$0	4,001,287	$84,629,785	0	$0
2018	PRIM	0	$0	1,840,168	$47,347,168	0	$0
2017	PRIM	0	$0	1,229,245	$34,888,482	0	$0
2014	PRIM	3,864	$83,346	745,000	$20,969,887	0	$0
2013	PRIM	6,050	$66,671	2,074,400	$41,343,466	0	$0
2012	PRIM	4,508	$49,993	1,873,554	$24,645,165	0	$0
2011	PRIM	6,118	$41,663	700,000	$9,974,291	0	$0
2010	PRIM	16,389	$101,068	0	$0	0	$0
2009	PRIM	200,000	$750,000	0	$0	0	$0

Yearly summary of insider trading at Legato Merger Corp. Ii (LGTO) by Pratt Brian

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2023	LGTO	634,436	$6,534,240	0	$0	0	$0

Insider trading activities at 5 companies by Pratt Brian:

1. Energy Services Of America Corp (ESOA)

2. Legato Merger Corp. (LEGO)

3. N/a (LMB)

4. Primoris Services Corp (PRIM)

5. Legato Merger Corp. Ii (LGTO)

Table 1. Insider trading of Energy Services Of America Corp (ESOA) by Pratt Brian

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2022-06-16	ESOA	Sale	40,478	2.43	98,361
2022-06-17	ESOA	Sale	60,987	2.33	142,099
2022-06-15	ESOA	Sale	56,412	2.57	144,978
2021-01-06	ESOA	Buy	124,998	1.20	149,997
2021-01-05	ESOA	Buy	303,559	1.13	343,021
2021-01-07	ESOA	Buy	1,170	1.20	1,404

Table 2. Insider trading of Legato Merger Corp. (LEGO) by Pratt Brian

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2021-07-06	LEGO	Buy	25,000	.01	125

Table 3. Insider trading of N/a (LMB) by Pratt Brian

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2020-03-31	LMB	Buy	7,800	2.88	22,440
2020-03-27	LMB	Buy	30,000	2.87	86,100
2020-03-18	LMB	Buy	300,726	3.70	1,112,986
2020-03-19	LMB	Buy	159,465	3.65	581,728
2020-03-20	LMB	Buy	205,186	3.71	760,829

Table 4. Insider trading of Primoris Services Corp (PRIM) by Pratt Brian

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2019-12-10	PRIM	Sale	2,316,960	21.58	49,999,996
2019-09-19	PRIM	Sale	206,439	20.44	4,220,438
2019-09-16	PRIM	Sale	8,925	21.12	188,504
2019-09-11	PRIM	Sale	175,634	20.45	3,591,890
2019-09-12	PRIM	Sale	151,771	20.50	3,111,457
2019-09-13	PRIM	Sale	44,942	20.83	936,096
2019-08-21	PRIM	Sale	24,067	20.00	481,340
2019-08-19	PRIM	Sale	19,678	20.01	393,756
2019-06-10	PRIM	Sale	300,000	19.00	5,700,000
2019-05-22	PRIM	Sale	175,118	20.09	3,518,120
2019-05-17	PRIM	Sale	11,919	20.51	244,422
2019-05-16	PRIM	Sale	87,891	20.57	1,807,654
2019-03-29	PRIM	Sale	235,751	20.75	4,892,069
2019-03-21	PRIM	Sale	871	22.45	19,551
2019-03-19	PRIM	Sale	76,080	22.61	1,720,244
2019-03-12	PRIM	Sale	21,580	22.45	484,471
2019-03-13	PRIM	Sale	2,700	22.40	60,490
2019-03-11	PRIM	Sale	11,149	22.40	249,782
2019-03-05	PRIM	Sale	110,182	23.32	2,569,774
2019-03-07	PRIM	Sale	19,630	22.40	439,731
2018-11-08	PRIM	Sale	25,583	24.30	621,743
2018-09-20	PRIM	Sale	486,400	25.05	12,185,779
2018-09-21	PRIM	Sale	238,603	25.31	6,038,326
2018-06-19	PRIM	Sale	73,543	28.20	2,073,912
2018-06-20	PRIM	Sale	81,844	28.06	2,296,542
2018-06-21	PRIM	Sale	14,204	28.07	398,706
2018-05-17	PRIM	Sale	60,000	25.23	1,513,800
2018-05-16	PRIM	Sale	173,901	25.20	4,382,305
2018-05-15	PRIM	Sale	53,037	25.00	1,325,925
2018-03-09	PRIM	Sale	145,243	26.02	3,778,496
2018-03-08	PRIM	Sale	36,395	26.04	947,543
2018-03-05	PRIM	Sale	54,373	26.02	1,414,513
2018-03-06	PRIM	Sale	110,378	26.03	2,873,028
2018-03-07	PRIM	Sale	286,664	26.15	7,496,550
2017-09-21	PRIM	Sale	136,500	28.50	3,890,250
2017-09-20	PRIM	Sale	88,500	28.67	2,536,941
2017-09-14	PRIM	Sale	140,296	28.71	4,028,178
2017-09-15	PRIM	Sale	115,090	28.51	3,281,676
2017-09-11	PRIM	Sale	108,062	28.07	3,032,868
2017-09-12	PRIM	Sale	181,982	28.35	5,159,553
2017-09-13	PRIM	Sale	146,882	28.59	4,199,503
2017-09-06	PRIM	Sale	105,734	28.20	2,981,170
2017-09-07	PRIM	Sale	105,099	28.00	2,943,297
2017-09-08	PRIM	Sale	101,100	28.04	2,835,046
2014-05-19	PRIM	Sale	74,500	29.30	2,183,148
2014-05-20	PRIM	Sale	670,500	28.02	18,786,739
2014-03-07	PRIM	Buy	3,864	21.57	83,346
2013-06-17	PRIM	Sale	824,400	20.18	16,637,216
2013-03-13	PRIM	Sale	1,250,000	19.77	24,706,250
2013-03-13	PRIM	Buy	6,050	11.02	66,671
2012-11-19	PRIM	Sale	790,000	14.18	11,203,780
2012-09-26	PRIM	Sale	12,350	13.13	162,106
2012-09-27	PRIM	Sale	26,124	13.14	343,164
2012-09-28	PRIM	Sale	3,800	13.10	49,783
2012-09-25	PRIM	Sale	2,500	13.20	33,010
2012-09-24	PRIM	Sale	4,800	13.28	63,724
2012-09-21	PRIM	Sale	49,857	13.30	663,347
2012-09-18	PRIM	Sale	33,520	13.06	437,871
2012-09-19	PRIM	Sale	56,248	13.14	738,929
2012-09-20	PRIM	Sale	29,200	13.22	386,053
2012-09-12	PRIM	Sale	5,900	12.92	76,204
2012-09-13	PRIM	Sale	63,966	13.11	838,338
2012-09-14	PRIM	Sale	53,115	13.21	701,702
2012-06-27	PRIM	Sale	17,900	12.01	215,032
2012-06-29	PRIM	Sale	39,500	12.19	481,386
2012-06-28	PRIM	Sale	92,392	12.03	1,111,568
2012-06-18	PRIM	Sale	42,254	12.01	507,301
2012-06-19	PRIM	Sale	46,809	12.31	576,406
2012-06-15	PRIM	Sale	60,882	12.03	732,288
2012-06-11	PRIM	Sale	56,600	12.03	680,615
2012-06-12	PRIM	Sale	36,243	12.01	435,169
2012-06-08	PRIM	Sale	83,607	12.01	1,003,785
2012-06-05	PRIM	Sale	66,030	12.01	792,954
2012-06-06	PRIM	Sale	40,047	12.14	486,130
2012-06-07	PRIM	Sale	19,603	12.26	240,411
2012-05-31	PRIM	Sale	91,378	12.01	1,097,267
2012-06-01	PRIM	Sale	32,124	11.99	385,166
2012-06-04	PRIM	Sale	16,805	12.00	201,676
2012-03-15	PRIM	Buy	4,508	11.09	49,993
2011-12-02	PRIM	Sale	77,700	14.13	1,098,056
2011-12-05	PRIM	Sale	100,000	14.54	1,454,400
2011-11-30	PRIM	Sale	157,161	14.13	2,221,313
2011-11-29	PRIM	Sale	11,600	13.99	162,342
2011-12-01	PRIM	Sale	48,700	14.16	689,397
2011-11-21	PRIM	Sale	3,600	14.17	51,004
2011-11-22	PRIM	Sale	44,737	14.12	631,686
2011-11-18	PRIM	Sale	19,200	14.17	272,064
2011-11-15	PRIM	Sale	14,322	14.27	204,331
2011-11-16	PRIM	Sale	28,291	14.28	404,080
2011-11-17	PRIM	Sale	83,979	14.29	1,199,723
2011-11-11	PRIM	Sale	26,900	14.32	385,181
2011-11-10	PRIM	Sale	24,727	14.36	355,178
2011-11-14	PRIM	Sale	59,083	14.31	845,536
2011-03-10	PRIM	Buy	6,118	6.81	41,663
2010-08-12	PRIM	Buy	2,200	6.05	13,310
2010-08-13	PRIM	Buy	14,189	6.18	87,758
2009-03-19	PRIM	Buy	200,000	3.75	750,000

Table 5. Insider trading of Legato Merger Corp. Ii (LGTO) by Pratt Brian

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2023-02-13	LGTO	Buy	484,436	10.30	4,989,690
2023-02-08	LGTO	Buy	150,000	10.30	1,544,550

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 Pratt Brian (Director of Legato Merger Corp. Ii at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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