Insider Trading History of Rossi Dino A

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Rossi Dino A since 2006. This trader's CIK number is 1209059. At the time of last reporting, Rossi Dino A was the Officer of Krystal Biotech, Inc.. (stock ticker symbol KRYS). Also see all insider trading activities at Krystal Biotech, Inc..

Note that in the past ROSSI DINO A also reported insider trading activities as an insider of the following companies:

Insider Activities at Krystal Biotech, Inc. (KRYS)
Insider Activities at Balchem Corp (BCPC)
Insider Activities at Scientific Learning Corp (SCIL)

Yearly summary of insider trading at Scientific Learning Corp (SCIL) by Rossi Dino A

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2012	SCIL	0	$0	0	$0	10,757	$27,000
2011	SCIL	0	$0	0	$0	8,795	$27,000
2010	SCIL	0	$0	0	$0	4,185	$21,301

Yearly summary of insider trading at Krystal Biotech, Inc. (KRYS) by Rossi Dino A

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2023	KRYS	0	$0	40,000	$3,329,960	0	$0

Yearly summary of insider trading at Balchem Corp (BCPC) by Rossi Dino A

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2017	BCPC	0	$0	747	$62,195	0	$0
2016	BCPC	0	$0	196,762	$13,081,283	63,726	$2,744,786
2015	BCPC	0	$0	141,000	$8,214,788	141,000	$3,540,422
2014	BCPC	0	$0	200,800	$11,346,242	200,800	$2,585,279
2013	BCPC	0	$0	200,886	$9,024,366	200,886	$1,527,981
2012	BCPC	0	$0	116,739	$4,394,361	116,739	$540,990
2009	BCPC	0	$0	158,625	$3,890,015	175,500	$960,823
2007	BCPC	0	$0	68,625	$152,853,124	94,575	$368,097
2006	BCPC	0	$0	57,150	$1,287,121	63,900	$290,187

Insider trading activities at 3 companies by Rossi Dino A:

1. Scientific Learning Corp (SCIL)

2. Krystal Biotech, Inc. (KRYS)

3. Balchem Corp (BCPC)

Table 1. Insider trading of Scientific Learning Corp (SCIL) by Rossi Dino A

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2012-01-13	SCIL	Option Ex	10,757	2.51	27,000
2011-01-10	SCIL	Option Ex	8,795	3.07	27,000
2010-02-24	SCIL	Option Ex	4,185	5.09	21,301

Table 2. Insider trading of Krystal Biotech, Inc. (KRYS) by Rossi Dino A

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2023-03-01	KRYS	Sale	40,000	83.25	3,329,960

Table 3. Insider trading of Balchem Corp (BCPC) by Rossi Dino A

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2017-01-03	BCPC	Sale	747	83.26	62,195
2016-12-07	BCPC	Sale	8,200	83.15	681,830
2016-12-08	BCPC	Sale	8,562	86.15	737,624
2016-11-16	BCPC	Sale	8,200	77.88	638,624
2016-11-15	BCPC	Sale	8,200	77.81	638,074
2016-10-06	BCPC	Sale	8,200	78.62	644,684
2016-10-07	BCPC	Sale	8,200	78.51	643,798
2016-09-08	BCPC	Sale	8,200	69.12	566,825
2016-09-09	BCPC	Sale	8,200	67.40	552,647
2016-08-09	BCPC	Sale	8,200	65.13	534,082
2016-08-10	BCPC	Sale	8,200	65.48	536,936
2016-07-13	BCPC	Sale	8,400	63.37	532,333
2016-07-14	BCPC	Sale	8,200	61.22	501,979
2016-06-17	BCPC	Sale	13,919	59.06	822,014
2016-06-16	BCPC	Option Ex	15,363	50.32	773,066
2016-06-16	BCPC	Sale	18,481	59.57	1,100,931
2016-06-17	BCPC	Sale	13,919	59.06	822,014
2016-06-16	BCPC	Option Ex	15,363	50.32	773,066
2016-06-16	BCPC	Sale	18,481	59.57	1,100,931
2016-05-19	BCPC	Sale	200	58.39	11,678
2016-05-19	BCPC	Option Ex	200	50.32	10,064
2016-04-19	BCPC	Option Ex	8,200	38.10	312,420
2016-04-20	BCPC	Option Ex	8,200	44.21	362,522
2016-04-19	BCPC	Sale	8,200	63.19	518,133
2016-04-20	BCPC	Sale	8,200	63.10	517,444
2016-03-23	BCPC	Sale	8,200	59.49	487,818
2016-03-22	BCPC	Sale	8,200	59.86	490,884
2016-03-23	BCPC	Option Ex	8,200	33.58	275,356
2016-03-22	BCPC	Option Ex	8,200	29.06	238,292
2015-09-15	BCPC	Sale	7,300	57.60	420,450
2015-09-16	BCPC	Sale	7,300	60.02	438,146
2015-09-15	BCPC	Option Ex	7,300	29.06	212,138
2015-09-16	BCPC	Option Ex	7,300	29.06	212,138
2015-08-14	BCPC	Sale	7,300	60.37	440,708
2015-08-13	BCPC	Sale	7,300	60.80	443,832
2015-08-14	BCPC	Option Ex	7,300	29.06	212,138
2015-08-13	BCPC	Option Ex	7,300	29.06	212,138
2015-07-15	BCPC	Sale	7,300	55.58	405,755
2015-07-15	BCPC	Option Ex	7,300	29.06	212,138
2015-07-14	BCPC	Sale	7,300	55.04	401,762
2015-07-14	BCPC	Option Ex	7,300	30.64	223,635
2015-06-10	BCPC	Option Ex	7,300	32.21	235,133
2015-06-11	BCPC	Option Ex	7,300	32.21	235,133
2015-06-10	BCPC	Sale	7,300	60.33	440,387
2015-06-11	BCPC	Sale	7,300	60.57	442,153
2015-05-08	BCPC	Sale	7,300	57.57	420,253
2015-05-07	BCPC	Sale	7,300	57.88	422,487
2015-05-08	BCPC	Option Ex	7,300	32.21	235,133
2015-05-07	BCPC	Option Ex	7,300	26.80	195,640
2015-04-07	BCPC	Sale	7,300	55.60	405,850
2015-04-06	BCPC	Option Ex	7,300	21.39	156,147
2015-04-07	BCPC	Option Ex	7,300	21.39	156,147
2015-04-06	BCPC	Sale	7,300	56.21	410,303
2015-03-04	BCPC	Sale	7,300	57.56	420,202
2015-03-03	BCPC	Sale	7,300	58.66	428,239
2015-03-04	BCPC	Option Ex	7,300	21.39	156,147
2015-03-03	BCPC	Option Ex	7,300	21.39	156,147
2015-02-04	BCPC	Option Ex	7,300	21.39	156,147
2015-02-05	BCPC	Option Ex	7,300	21.39	156,147
2015-02-04	BCPC	Sale	7,300	53.74	392,302
2015-02-05	BCPC	Sale	7,300	54.95	401,127
2015-01-08	BCPC	Sale	12,000	62.24	746,844
2015-01-07	BCPC	Sale	12,200	60.16	733,988
2015-01-08	BCPC	Option Ex	12,000	17.28	207,360
2015-01-07	BCPC	Option Ex	12,200	17.28	210,816
2014-12-04	BCPC	Option Ex	12,200	17.28	210,816
2014-12-05	BCPC	Option Ex	12,200	17.28	210,816
2014-12-04	BCPC	Sale	24,400	64.92	1,584,048
2014-11-21	BCPC	Sale	12,200	64.14	782,556
2014-11-20	BCPC	Sale	12,200	63.80	778,384
2014-11-21	BCPC	Option Ex	12,200	15.45	188,429
2014-11-20	BCPC	Option Ex	12,200	13.61	166,042
2014-10-06	BCPC	Option Ex	12,200	13.61	166,042
2014-10-07	BCPC	Option Ex	12,200	13.61	166,042
2014-10-06	BCPC	Sale	12,200	54.89	669,645
2014-10-07	BCPC	Sale	12,200	54.24	661,691
2014-09-12	BCPC	Sale	12,200	54.95	670,377
2014-09-11	BCPC	Sale	24,200	54.95	1,329,717
2014-09-12	BCPC	Option Ex	12,200	13.61	166,042
2014-09-11	BCPC	Option Ex	24,200	12.74	308,308
2014-08-11	BCPC	Option Ex	19,600	11.87	232,651
2014-08-12	BCPC	Option Ex	200	11.87	2,374
2014-08-11	BCPC	Sale	19,600	53.25	1,043,719
2014-08-12	BCPC	Sale	200	53.03	10,605
2014-07-08	BCPC	Option Ex	12,200	11.87	144,814
2014-07-09	BCPC	Sale	4,800	53.64	257,486
2014-07-08	BCPC	Sale	12,200	53.42	651,699
2014-07-09	BCPC	Option Ex	4,800	11.87	56,975
2014-06-19	BCPC	Option Ex	12,200	11.87	144,814
2014-06-20	BCPC	Option Ex	12,200	11.87	144,814
2014-06-19	BCPC	Sale	12,200	53.53	653,102
2014-06-20	BCPC	Sale	12,200	53.23	649,406
2014-02-21	BCPC	Sale	7,500	50.08	375,600
2014-02-20	BCPC	Sale	7,500	50.12	375,900
2014-02-21	BCPC	Option Ex	7,500	9.21	69,075
2014-02-20	BCPC	Option Ex	7,500	9.21	69,075
2014-01-22	BCPC	Option Ex	7,500	9.21	69,075
2014-01-23	BCPC	Option Ex	7,500	9.21	69,075
2014-01-22	BCPC	Sale	7,500	57.37	430,267
2014-01-23	BCPC	Sale	7,500	56.27	422,040
2013-12-23	BCPC	Option Ex	7,500	9.21	69,075
2013-12-24	BCPC	Option Ex	7,500	9.21	69,075
2013-12-23	BCPC	Sale	7,500	57.51	431,340
2013-12-24	BCPC	Sale	7,500	58.09	435,645
2013-11-20	BCPC	Sale	7,500	57.05	427,890
2013-11-21	BCPC	Sale	7,500	57.74	433,027
2013-11-20	BCPC	Option Ex	7,500	9.21	69,075
2013-11-21	BCPC	Option Ex	7,500	9.21	69,075
2013-10-18	BCPC	Sale	7,500	58.53	438,997
2013-10-17	BCPC	Sale	7,500	56.22	421,635
2013-10-18	BCPC	Option Ex	7,500	9.21	69,075
2013-10-17	BCPC	Option Ex	7,500	9.21	69,075
2013-09-19	BCPC	Option Ex	7,500	9.21	69,075
2013-09-20	BCPC	Option Ex	7,500	9.21	69,075
2013-09-19	BCPC	Sale	7,500	49.79	373,455
2013-09-20	BCPC	Sale	7,500	51.06	382,942
2013-08-20	BCPC	Sale	7,500	50.01	375,075
2013-08-19	BCPC	Sale	7,500	50.35	377,625
2013-08-20	BCPC	Option Ex	7,500	9.21	69,075
2013-08-19	BCPC	Option Ex	7,500	9.21	69,075
2013-07-19	BCPC	Option Ex	7,500	9.21	69,075
2013-07-18	BCPC	Sale	7,500	47.03	352,725
2013-07-19	BCPC	Sale	7,500	47.05	352,875
2013-07-18	BCPC	Option Ex	7,500	9.21	69,075
2013-06-20	BCPC	Sale	7,500	44.83	336,225
2013-06-19	BCPC	Sale	7,500	46.14	346,050
2013-06-20	BCPC	Option Ex	7,500	9.21	69,075
2013-06-19	BCPC	Option Ex	7,500	9.21	69,075
2013-02-20	BCPC	Sale	14,925	36.28	541,479
2013-02-19	BCPC	Sale	34,569	37.88	1,309,473
2013-02-20	BCPC	Option Ex	14,925	5.85	87,311
2013-02-19	BCPC	Option Ex	34,569	5.85	202,228
2013-01-15	BCPC	Option Ex	32,050	5.85	187,492
2013-01-16	BCPC	Option Ex	14,342	5.85	83,900
2013-01-15	BCPC	Sale	32,050	36.43	1,167,581
2013-01-16	BCPC	Sale	14,342	36.28	520,327
2012-12-19	BCPC	Sale	21,642	35.19	761,581
2012-12-18	BCPC	Sale	14,543	35.65	518,457
2012-12-19	BCPC	Option Ex	21,642	5.18	112,105
2012-12-18	BCPC	Option Ex	14,543	4.51	65,588
2012-10-17	BCPC	Sale	8,543	35.19	300,628
2012-10-16	BCPC	Sale	6,611	35.02	231,517
2012-10-17	BCPC	Option Ex	8,543	4.51	38,528
2012-10-16	BCPC	Option Ex	6,611	4.51	29,815
2012-09-18	BCPC	Sale	14,700	37.06	544,782
2012-09-19	BCPC	Sale	14,700	36.88	542,136
2012-09-18	BCPC	Option Ex	14,700	4.51	66,297
2012-09-19	BCPC	Option Ex	14,700	4.51	66,297
2012-01-10	BCPC	Option Ex	18,000	4.51	81,180
2012-01-11	BCPC	Sale	18,000	41.51	747,162
2012-01-10	BCPC	Sale	18,000	41.56	748,098
2012-01-11	BCPC	Option Ex	18,000	4.51	81,180
2009-06-02	BCPC	Sale	25,157	25.11	631,692
2009-06-02	BCPC	Option Ex	42,032	4.36	183,049
2009-05-29	BCPC	Sale	32,244	23.94	771,921
2009-05-28	BCPC	Option Ex	17,795	6.27	111,574
2009-06-01	BCPC	Option Ex	23,440	6.83	160,095
2009-05-29	BCPC	Option Ex	32,244	6.55	211,198
2009-05-28	BCPC	Sale	17,795	24.15	429,749
2009-06-01	BCPC	Sale	23,440	24.41	572,170
2009-05-26	BCPC	Sale	31,282	25.07	784,239
2009-05-27	BCPC	Option Ex	17,000	6.27	106,590
2009-05-26	BCPC	Option Ex	31,282	4.79	149,684
2009-05-22	BCPC	Sale	11,707	24.15	282,724
2009-05-22	BCPC	Option Ex	11,707	3.30	38,633
2009-05-27	BCPC	Sale	17,000	24.56	417,520
2007-12-18	BCPC	Option Ex	10,800	1.85	19,980
2007-03-02	BCPC	Option Ex	10,500	3.19	33,495
2007-03-02	BCPC	Sale	10,500	14,458.00	151,809,000
2007-03-05	BCPC	Option Ex	15,150	6.53	98,914
2007-03-01	BCPC	Option Ex	10,500	3.19	33,495
2007-03-01	BCPC	Sale	10,500	14.67	154,035
2007-02-06	BCP	Sale	7,575	14.79	112,026
2007-02-05	BCP	Sale	7,000	14.50	101,500
2007-02-06	BCP	Option Ex	7,575	3.19	24,164
2007-02-05	BCP	Option Ex	7,000	3.19	22,330
2007-02-01	BCP	Sale	7,000	15.23	106,610
2007-02-02	BCP	Sale	7,000	15.08	105,560
2007-02-01	BCP	Option Ex	7,000	3.19	22,330
2007-02-02	BCP	Option Ex	7,000	3.19	22,330
2007-01-05	BCP	Option Ex	5,050	4.78	24,139
2007-01-05	BCP	Sale	5,050	23.45	118,397
2007-01-03	BCP	Option Ex	7,000	4.78	33,460
2007-01-04	BCP	Option Ex	7,000	4.78	33,460
2007-01-03	BCP	Sale	7,000	25.00	175,035
2007-01-04	BCP	Sale	7,000	24.42	170,961
2006-12-05	BCP	Sale	5,050	26.57	134,203
2006-12-05	BCP	Option Ex	5,050	4.78	24,139
2006-12-04	BCP	Option Ex	6,750	2.52	17,010
2006-12-01	BCP	Sale	7,000	25.33	177,289
2006-12-04	BCP	Option Ex	7,000	4.78	33,460
2006-12-04	BCP	Sale	7,000	26.64	186,459
2006-12-01	BCP	Option Ex	7,000	4.78	33,460
2006-11-03	BCP	Option Ex	5,050	4.78	24,139
2006-11-03	BCP	Sale	5,050	21.97	110,953
2006-11-02	BCP	Option Ex	7,000	4.78	33,460
2006-11-01	BCP	Sale	7,000	22.15	155,036
2006-11-01	BCP	Option Ex	7,000	4.78	33,460
2006-11-02	BCP	Sale	7,000	22.11	154,784
2006-10-04	BCP	Option Ex	5,050	4.78	24,139
2006-10-04	BCP	Sale	5,050	19.28	97,364
2006-10-02	BCP	Option Ex	7,000	4.78	33,460
2006-10-02	BCP	Sale	7,000	19.47	136,276
2006-10-02	BCP	Option Ex	7,000	4.78	33,460
2006-10-03	BCP	Sale	7,000	19.25	134,757

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 Rossi Dino A (Officer of Krystal Biotech, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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