Mark Sirgo

(Dr. Mark Sirgo Ph.D.)

Currently holds positions in Biomerica Inc and BioDelivery Sciences International Inc

Positions
Position Company Period
Independent Director Biomerica Inc July 14, 2016 -
Vice Chairman of the Board BioDelivery Sciences International Inc Dec. 1, 2017 -
Vice Chairman of the Board BioDelivery Sciences International Inc Dec. 1, 2017 - Jan. 2, 2018
President, Chief Executive Officer, Vice Chairman of the Board BioDelivery Sciences International Inc Oct. 4, 2016 - Dec. 1, 2017
President, Chief Executive Officer, Director BioDelivery Sciences International Inc Aug. 1, 2005 - Oct. 4, 2016
Independent Director Salix Pharmaceuticals Ltd Feb. 4, 2008 - April 1, 2015
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Total value Details
2022-07-06 2022-07-01
B Purchase
175,000 +13.7%
0.25
42,963 USD 		175,000 +13.7% 0.25 42,963 USD
2022-05-19 2022-05-18
B Purchase
106,383 +8.3%
0.47
50,000 USD 		106,383 +8.3% 0.47 50,000 USD
2022-03-07 2022-03-03
B Purchase
86,450 +7.2%
0.58
50,002 USD 		86,450 +7.2% 0.58 50,002 USD
2021-12-06 2021-12-02
B Purchase
18,587 +1.6%
2.69
49,999 USD 		18,587 +1.6% 2.69 49,999 USD
2021-12-03 2021-12-02
B Purchase
50,000 +4.2%
0.89
44,500 USD 		50,000 +4.2% 0.89 44,500 USD
2021-11-22 2021-11-18
B Purchase
20,000 +1.7%
1.06
21,200 USD 		20,000 +1.7% 1.06 21,200 USD
2021-11-12 2021-11-11
B Purchase
16,000 +1.4%
3.20
51,200 USD 		16,000 +1.4% 3.20 51,200 USD
2021-05-13 2021-05-13
B Purchase
3,000 +0.3%
3.16
9,480 USD 		3,000 +0.3% 3.16 9,480 USD
2021-05-13 2021-05-12
B Purchase
5,000 +0.5%
3.24
16,200 USD 		5,000 +0.5% 3.24 16,200 USD
2021-05-13 2021-05-11
B Purchase
7,500 +0.7%
3.16
23,700 USD 		7,500 +0.7% 3.16 23,700 USD
2021-04-06 2021-04-05
B Purchase
300,000 +38.8%
1.00
300,000 USD 		300,000 +38.8% 1.00 300,000 USD
2020-12-17 2020-12-15
B Purchase
230,769 +42.5%
0.65
150,000 USD 		230,769 +42.5% 0.65 150,000 USD
2020-09-14 2020-09-11
B Purchase
21,485 +inf%
0.65
14,004 USD 		21,485 +inf% 0.65 14,004 USD
2020-09-14 2020-09-11
B Purchase
77,000 +16.7%
0.68
52,360 USD 		77,000 +16.7% 0.68 52,360 USD
2020-09-14 2020-09-10
B Purchase
50,000 +12.1%
0.60
30,000 USD 		50,000 +12.1% 0.60 30,000 USD
2020-08-18 2020-08-17
B Purchase
100,000 +32.1%
0.56
56,000 USD 		100,000 +32.1% 0.56 56,000 USD
2020-08-17 2020-08-14
S Sale
115,000 -9.5%
4.90
563,500 USD 		115,000 -9.5% 4.90 563,500 USD
2020-08-17 2020-08-13
S Sale
85,000 -6.6%
4.53
385,050 USD 		85,000 -6.6% 4.53 385,050 USD
2020-06-16 2020-06-15
B Purchase
17,943 +45.5%
0.60
10,721 USD 		17,943 +45.5% 0.60 10,721 USD
2020-05-12 2020-05-08
PS Planned sale
100,000 -7.3%
5.07
507,000 USD 		100,000 -7.3% 5.07 507,000 USD
2020-04-29 2020-04-27
PS Planned sale
100,000 -6.8%
4.58
458,000 USD 		100,000 -6.8% 4.58 458,000 USD
2020-04-21 2020-04-21
US Biomerica Inc (BMRA)
S Sale
5,000 -36.5%
8.11
40,532 USD 		5,000 -36.5% 8.11 40,532 USD
2020-04-21 2020-04-17
US Biomerica Inc (BMRA)
S Sale
2,454 -15.2%
8.08
19,821 USD 		2,454 -15.2% 8.08 19,821 USD
2020-04-21 2020-04-17
US Biomerica Inc (BMRA)
S Sale
1,302 -7.5%
8.07
10,507 USD 		1,302 -7.5% 8.07 10,507 USD
2020-04-21 2020-04-17
US Biomerica Inc (BMRA)
S Sale
1,076 -5.8%
8.05
8,662 USD 		1,076 -5.8% 8.05 8,662 USD
2020-04-21 2020-04-17
US Biomerica Inc (BMRA)
S Sale
100 -0.5%
8.06
806 USD 		100 -0.5% 8.06 806 USD
2020-04-21 2020-04-17
US Biomerica Inc (BMRA)
S Sale
68 -0.4%
8.09
550 USD 		68 -0.4% 8.09 550 USD
2020-04-17 2020-04-15
PS Planned sale
50,000 -3.3%
4.13
206,500 USD 		50,000 -3.3% 4.13 206,500 USD
2020-01-09 2020-01-07
PS Planned sale
13,353 -0.9%
5.65
75,444 USD 		13,353 -0.9% 5.65 75,444 USD
2020-01-06 2020-01-06
PS Planned sale
18,600 -1.2%
5.84
108,624 USD 		18,600 -1.2% 5.84 108,624 USD
2020-01-06 2020-01-03
PS Planned sale
13,857 -0.9%
6.00
83,142 USD 		13,857 -0.9% 6.00 83,142 USD
2020-01-06 2020-01-02
PS Planned sale
54,190 -3.4%
6.09
330,017 USD 		54,190 -3.4% 6.09 330,017 USD
2019-10-22 2019-10-18
PS Planned sale
84,228 -5.1%
5.15
433,774 USD 		84,228 -5.1% 5.15 433,774 USD
2019-10-17 2019-10-17
PS Planned sale
31,860 -1.9%
5.15
164,079 USD 		31,860 -1.9% 5.15 164,079 USD
2019-10-17 2019-10-16
PS Planned sale
8,912 -0.5%
5.15
45,897 USD 		8,912 -0.5% 5.15 45,897 USD
2019-10-17 2019-10-15
PS Planned sale
103,321 -5.7%
4.98
514,539 USD 		103,321 -5.7% 4.98 514,539 USD
2019-09-19 2019-09-19
S Sale
24,506 -1.3%
4.79
117,384 USD 		24,506 -1.3% 4.79 117,384 USD
2019-09-19 2019-09-18
S Sale
43,686 -2.3%
4.77
208,382 USD 		43,686 -2.3% 4.77 208,382 USD
2019-09-19 2019-09-17
S Sale
157,177 -7.7%
4.79
752,878 USD 		157,177 -7.7% 4.79 752,878 USD
2019-06-27 2019-06-25
S Sale
90,706 -4.3%
4.39
398,199 USD 		90,706 -4.3% 4.39 398,199 USD
2019-06-13 2019-06-12
PS Planned sale
177,495 -7.7%
4.21
747,254 USD 		177,495 -7.7% 4.21 747,254 USD
2019-06-13 2019-06-11
PS Planned sale
307,257 -11.8%
4.22
1,296,625 USD 		307,257 -11.8% 4.22 1,296,625 USD
2019-03-22 2019-03-21
PS Planned sale
9,050 -0.4%
5.20
47,060 USD 		9,050 -0.4% 5.20 47,060 USD
2019-01-04 2019-01-02
PS Planned sale
9,175 -0.4%
3.57
32,755 USD 		9,175 -0.4% 3.57 32,755 USD
2018-04-13 2018-04-10
PS Planned sale
100,000 -3.8%
2.06
206,000 USD 		100,000 -3.8% 2.06 206,000 USD
2018-01-19 2018-01-19
PS Planned sale
84,800 -3.6%
2.60
220,480 USD 		84,800 -3.6% 2.60 220,480 USD
2018-01-19 2018-01-18
PS Planned sale
75,200 -3.1%
2.58
194,016 USD 		75,200 -3.1% 2.58 194,016 USD
2018-01-19 2018-01-17
PS Planned sale
108,000 -4.7%
2.57
277,560 USD 		108,000 -4.7% 2.57 277,560 USD
2018-01-19 2018-01-04
PS Planned sale
278,993 -11.7%
2.85
795,130 USD 		278,993 -11.7% 2.85 795,130 USD
2018-01-19 2018-01-03
PS Planned sale
162,509 -6.4%
2.78
451,775 USD 		162,509 -6.4% 2.78 451,775 USD
2017-03-31 2017-03-31
PS Planned sale
15,100 -1.0%
1.99
30,049 USD 		15,100 -1.0% 1.99 30,049 USD
2017-03-31 2017-03-30
PS Planned sale
12,500 -0.8%
1.86
23,250 USD 		12,500 -0.8% 1.86 23,250 USD
2017-03-31 2017-03-28
PS Planned sale
49,500 -3.0%
1.90
94,050 USD 		49,500 -3.0% 1.90 94,050 USD
2017-03-31 2017-03-27
PS Planned sale
32,000 -1.9%
1.88
60,160 USD 		32,000 -1.9% 1.88 60,160 USD
2017-03-31 2017-03-23
PS Planned sale
1,795 -0.1%
1.90
3,411 USD 		1,795 -0.1% 1.90 3,411 USD
2016-08-03 2016-08-03
US Biomerica Inc (BMRA)
B Purchase
4,000 +50.0%
2.05
8,200 USD 		4,000 +50.0% 2.05 8,200 USD
2016-08-03 2016-08-02
US Biomerica Inc (BMRA)
B Purchase
2,150 +36.8%
2.01
4,322 USD 		2,150 +36.8% 2.01 4,322 USD
2016-08-03 2016-08-02
US Biomerica Inc (BMRA)
B Purchase
1,850 +46.2%
2.00
3,700 USD 		1,850 +46.2% 2.00 3,700 USD
2016-08-03 2016-08-01
US Biomerica Inc (BMRA)
B Purchase
1,825 +83.9%
1.96
3,577 USD 		1,825 +83.9% 1.96 3,577 USD
2016-08-03 2016-08-01
US Biomerica Inc (BMRA)
B Purchase
175 +8.8%
1.98
347 USD 		175 +8.8% 1.98 347 USD
2016-08-03 2016-08-01
US Biomerica Inc (BMRA)
B Purchase
2,000 +inf%
1.90
3,800 USD 		2,000 +inf% 1.90 3,800 USD