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Ticker: GLSI Exchange: NAS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Total value Details
June 17, 2022 June 16, 2022 B Purchase

Patel Snehal

CEO and CFO

Executive Director Major owner
8,000 +0.3%
7.13
57,040 USD
8,000 +0.3% 7.13 57,040 USD
June 15, 2022 June 14, 2022 B Purchase

Patel Snehal

CEO and CFO

Executive Director Major owner
12,000 +0.5%
7.91
94,920 USD
12,000 +0.5% 7.91 94,920 USD
June 13, 2022 June 10, 2022 B Purchase

Patel Snehal

CEO and CFO

Executive Director Major owner
12,000 +0.5%
8.33
99,960 USD
12,000 +0.5% 8.33 99,960 USD
June 10, 2022 June 9, 2022 B Purchase

Patel Snehal

CEO and CFO

Executive Director Major owner
4,500 +0.4%
10.90
49,050 USD
4,500 +0.4% 10.90 49,050 USD
June 8, 2022 June 7, 2022 B Purchase

Patel Snehal

CEO and CFO

Executive Director Major owner
6,000 +0.5%
8.55
51,300 USD
6,000 +0.5% 8.55 51,300 USD
June 6, 2022 June 3, 2022 B Purchase

Patel Snehal

CEO and CFO

Executive Director Major owner
9,250 +0.8%
8.35
77,238 USD
9,250 +0.8% 8.35 77,238 USD
June 3, 2022 June 2, 2022 B Purchase

Patel Snehal

CEO and CFO

Executive Director Major owner
6,774 +0.6%
7.38
49,992 USD
6,774 +0.6% 7.38 49,992 USD
April 26, 2022 April 25, 2022 B Purchase

Daugherty Frank Joseph

Chief Medical Officer

Executive Director
1,000 +1.1%
16.25
16,250 USD
1,000 +1.1% 16.25 16,250 USD
April 22, 2022 April 21, 2022 B Purchase

Patel Snehal

CEO and CFO

Executive Director Major owner
6,000 +0.5%
16.09
96,540 USD
6,000 +0.5% 16.09 96,540 USD
April 21, 2022 April 19, 2022 B Purchase

Patel Snehal

CEO and CFO

Executive Director Major owner
6,000 +0.5%
16.74
100,440 USD
6,000 +0.5% 16.74 100,440 USD
April 20, 2022 April 19, 2022 B Purchase

Thompson Jaye

VP Clinical Reg Affairs

Officer
500 +0.2%
16.74
8,370 USD
500 +0.2% 16.74 8,370 USD
Feb. 14, 2022 Feb. 11, 2022 B Purchase

Patel Snehal

CEO and CFO

Executive Director Major owner
5,500 +0.5%
19.80
108,900 USD
5,500 +0.5% 19.80 108,900 USD
Feb. 8, 2022 Feb. 4, 2022 B Purchase

Patel Snehal

CEO and CFO

Executive Director Major owner
5,000 +0.4%
19.59
97,950 USD
5,000 +0.4% 19.59 97,950 USD
Feb. 1, 2022 Jan. 31, 2022 B Purchase

Thompson Jaye

VP Clinical Reg Affairs

Officer
500 +0.2%
18.47
9,235 USD
500 +0.2% 18.47 9,235 USD
Jan. 24, 2022 Jan. 21, 2022 B Purchase

Thompson Jaye

VP Clinical Reg Affairs

Officer
500 +0.2%
16.33
8,165 USD
500 +0.2% 16.33 8,165 USD
Jan. 24, 2022 Jan. 21, 2022 B Purchase

Hallock Kenneth

Non-Executive Director
300 +0.1%
16.32
4,896 USD
300 +0.1% 16.32 4,896 USD
Jan. 19, 2022 Jan. 18, 2022 B Purchase

Thompson Jaye

VP Clinical Reg. Affairs

Officer
500 +0.2%
18.87
9,435 USD
500 +0.2% 18.87 9,435 USD
Jan. 18, 2022 Jan. 13, 2022 B Purchase

Patel Snehal

CEO and CFO

Executive Director Major owner
1,000 +0.1%
19.99
19,990 USD
1,000 +0.1% 19.99 19,990 USD
Jan. 14, 2022 Jan. 13, 2022 B Purchase

Daugherty Frank Joseph

Chief Medical Officer

Executive Director
1,000 +1.1%
19.99
19,990 USD
1,000 +1.1% 19.99 19,990 USD
Jan. 14, 2022 Jan. 13, 2022 B Purchase

Thompson Jaye

VP Clinical Reg. Affairs

Officer
1,000 +0.4%
19.99
19,990 USD
1,000 +0.4% 19.99 19,990 USD
Jan. 4, 2022 Jan. 3, 2022 B Purchase

Patel Snehal

CEO and CFO

Executive Director Major owner
2,050 +0.2%
23.82
48,831 USD
2,050 +0.2% 23.82 48,831 USD
Dec. 16, 2021 Dec. 14, 2021 B Purchase

Daugherty Frank Joseph

Chief Medical Officer

Executive Director
1,111 +1.3%
26.99
29,983 USD
1,111 +1.3% 26.99 29,983 USD
Dec. 16, 2021 Dec. 14, 2021 B Purchase

Patel Snehal

CEO and CFO

Executive Director Major owner
1,840 +0.2%
27.17
49,992 USD
1,840 +0.2% 27.17 49,992 USD
Dec. 16, 2021 Dec. 14, 2021 B Purchase

McWilliams David

Non-Executive Director
200 +0.0%
27.56
5,512 USD
200 +0.0% 27.56 5,512 USD
April 14, 2021 April 13, 2021 B Purchase

Patel Snehal

CEO and CFO

Executive Director
2,700 +0.2%
36.98
99,853 USD
2,700 +0.2% 36.98 99,853 USD
Nov. 27, 2020 Nov. 24, 2020 B Purchase

Hallock Kenneth

Non-Executive Director
1,000 +0.3%
5.39
5,386 USD
1,000 +0.3% 5.39 5,386 USD
Nov. 25, 2020 Nov. 23, 2020 B Purchase

Daugherty Frank Joseph

Chief Medical Officer

Executive Director
1,000 +1.2%
5.10
5,100 USD
1,000 +1.2% 5.10 5,100 USD
Nov. 24, 2020 Nov. 20, 2020 B Purchase

McWilliams David

Non-Executive Director
1,500 +0.2%
5.40
8,100 USD
1,500 +0.2% 5.40 8,100 USD
Nov. 24, 2020 Nov. 20, 2020 B Purchase

Hallock Kenneth

Non-Executive Director
1,000 +0.3%
5.37
5,370 USD
1,000 +0.3% 5.37 5,370 USD
Nov. 24, 2020 Nov. 20, 2020 B Purchase

Rothe Eric

Non-Executive Director
2,000 +0.6%
5.40
10,800 USD
2,000 +0.6% 5.40 10,800 USD
Nov. 20, 2020 Nov. 19, 2020 B Purchase

Patel Snehal

CEO and CFO

Executive Director
2,000 +0.2%
5.40
10,795 USD
2,000 +0.2% 5.40 10,795 USD
Oct. 1, 2020 Sept. 29, 2020 B Purchase

Patel Snehal

CEO and CFO

Executive Director
16,667 +1.4%
4.60
76,710 USD
16,667 +1.4% 4.60 76,710 USD
Oct. 1, 2020 Sept. 29, 2020 B Purchase

Hallock Kenneth

Non-Executive Director
8,333 +2.2%
4.60
38,353 USD
8,333 +2.2% 4.60 38,353 USD
Sept. 29, 2020 Sept. 29, 2020 B Purchase

Daugherty Frank Joseph

Chief Medical Officer

Executive Director
1,739 +2.1%
5.75
9,999 USD
1,739 +2.1% 5.75 9,999 USD
Sept. 29, 2020 Sept. 29, 2020 B Purchase

McWilliams David

Non-Executive Director
2,608 +0.6%
5.75
14,996 USD
2,608 +0.6% 5.75 14,996 USD
Sept. 29, 2020 Sept. 29, 2020 B Purchase

Patel Snehal

CEO and CFO

Executive Director
114,347 +15.3%
5.75
657,495 USD
114,347 +15.3% 5.75 657,495 USD
Sept. 29, 2020 Sept. 29, 2020 B Purchase

Hallock Kenneth

Non-Executive Director
74,782 +41.0%
5.75
429,997 USD
74,782 +41.0% 5.75 429,997 USD