Stock chart
Ticker: GRTX Exchange: NMS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

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 Value Details
2025-01-02 2024-12-30 B Purchase

CHANG NANCY T

Non-Executive Director Large shareholder
7,644,932 +inf%
0.07
USD 499,979
7,644,932 +inf% 0.07 USD 499,979
2024-08-20 2024-08-16 S Sale

Sorensen Mel

President and CEO

Executive Director
67,015 -20.2%
0.07
USD 4,825
67,015 -20.2% 0.07 USD 4,825
2024-02-26 2024-02-08 B Purchase

Schneid Yair

Large shareholder
150,000 +1.9%
0.17
USD 25,650
150,000 +1.9% 0.17 USD 25,650
2024-02-26 2024-02-07 B Purchase

Schneid Yair

Large shareholder
150,000 +1.9%
0.17
USD 25,935
150,000 +1.9% 0.17 USD 25,935
2024-02-26 2024-02-07 B Purchase

Schneid Yair

Large shareholder
25,000 +0.3%
0.17
USD 4,250
25,000 +0.3% 0.17 USD 4,250
2024-02-26 2024-02-06 B Purchase

Schneid Yair

Large shareholder
25,000 +0.3%
0.20
USD 5,025
25,000 +0.3% 0.20 USD 5,025
2024-02-26 2024-02-05 B Purchase

Schneid Yair

Large shareholder
97,402 +1.3%
0.18
USD 17,922
97,402 +1.3% 0.18 USD 17,922
2024-02-26 2024-01-30 B Purchase

Schneid Yair

Large shareholder
335,000 +4.6%
0.18
USD 60,635
335,000 +4.6% 0.18 USD 60,635
2024-02-26 2024-01-29 B Purchase

Schneid Yair

Large shareholder
150,000 +2.1%
0.18
USD 27,000
150,000 +2.1% 0.18 USD 27,000
2023-03-20 2023-03-16 B Purchase

Bachleda Mark

Chief Commercial Officer

Officer
11,000 +inf%
2.25
USD 24,717
11,000 +inf% 2.25 USD 24,717
2023-03-14 2023-03-13 B Purchase

Degnan Chris

Chief Financial Officer

Officer
10,000 +inf%
1.96
USD 19,593
10,000 +inf% 1.96 USD 19,593
2023-03-14 2023-03-10 B Purchase

Sorensen Mel

President and CEO

Executive Director
100,000 +43.1%
1.68
USD 168,120
100,000 +43.1% 1.68 USD 168,120
2021-12-20 2021-12-17 B Purchase

West Linda

Non-Executive Director
20,000 +50.0%
2.74
USD 54,804
20,000 +50.0% 2.74 USD 54,804
2021-09-03 2021-09-01 PS Planned sale

HOLMLUND JON T

Chief Medical Officer

Officer
47,756 -100.0%
8.47
USD 404,498
47,756 -100.0% 8.47 USD 404,498
2021-06-17 2021-06-15 B Purchase

West Linda

Non-Executive Director
10,000 +33.3%
9.13
USD 91,300
10,000 +33.3% 9.13 USD 91,300
2021-06-04 2021-06-02 B Purchase

West Linda

Non-Executive Director
10,000 +50.0%
8.65
USD 86,511
10,000 +50.0% 8.65 USD 86,511
2021-06-03 2021-06-01 B Purchase

Alleva Lawrence M

Non-Executive Director
4,045 +inf%
8.59
USD 34,741
4,045 +inf% 8.59 USD 34,741
2021-06-02 2021-06-01 B Purchase

West Linda

Non-Executive Director
10,000 +100.0%
8.64
USD 86,381
10,000 +100.0% 8.64 USD 86,381
2021-06-02 2021-05-28 B Purchase

West Linda

Non-Executive Director
10,000 +inf%
8.64
USD 86,410
10,000 +inf% 8.64 USD 86,410
2021-02-19 2021-02-18 S Sale

Novo Holdings A/S

Large shareholder
500,000 -16.9%
10.58
USD 5,290,000
500,000 -16.9% 10.58 USD 5,290,000
2020-11-17 2020-11-13 B Purchase

Alleva Lawrence M

Non-Executive Director
2,325 +58.1%
10.22
USD 23,771
2,325 +58.1% 10.22 USD 23,771
2020-11-16 2020-11-13 S Sale

Sussman Joel F.

Chief Accounting Officer

Officer
10,000 -100.0%
10.32
USD 103,197
10,000 -100.0% 10.32 USD 103,197
2020-11-16 2020-11-12 S Sale

Sussman Joel F.

Chief Accounting Officer

Officer
10,000 -100.0%
10.06
USD 100,627
10,000 -100.0% 10.06 USD 100,627
2020-10-28 2020-10-26 PS Planned sale

HOLMLUND JON T

Chief Medical Officer

Officer
2,244 -100.0%
15.00
USD 33,660
2,244 -100.0% 15.00 USD 33,660
2020-10-19 2020-10-15 S Sale

Novo Holdings A/S

Large shareholder
450,000 -13.2%
11.00
USD 4,950,000
450,000 -13.2% 11.00 USD 4,950,000
2020-10-07 2020-10-06 PS Planned sale

HOLMLUND JON T

Chief Medical Officer

Officer
10,536 -100.0%
12.00
USD 126,432
10,536 -100.0% 12.00 USD 126,432
2020-10-07 2020-10-05 PS Planned sale

HOLMLUND JON T

Chief Medical Officer

Officer
100 -100.0%
12.00
USD 1,200
100 -100.0% 12.00 USD 1,200
2020-06-22 2020-06-19 S Sale

Novartis Bioventures Ltd

Former 10% Owner

1,001,312 -28.9%
8.25
USD 8,260,824
1,001,312 -28.9% 8.25 USD 8,260,824
2020-06-22 2020-06-18 S Sale

Novartis Bioventures Ltd

Former 10% Owner

900 -0.0%
9.04
USD 8,136
900 -0.0% 9.04 USD 8,136
2020-06-17 2020-06-17 S Sale

Novartis Bioventures Ltd

Large shareholder
4,622 -0.1%
9.27
USD 42,846
4,622 -0.1% 9.27 USD 42,846
2020-06-17 2020-06-16 S Sale

Novartis Bioventures Ltd

Large shareholder
8,600 -0.2%
9.30
USD 79,980
8,600 -0.2% 9.30 USD 79,980
2020-06-17 2020-06-15 S Sale

Novartis Bioventures Ltd

Large shareholder
6,164 -0.2%
9.05
USD 55,784
6,164 -0.2% 9.05 USD 55,784
2020-06-12 2020-06-12 S Sale

Novartis Bioventures Ltd

Large shareholder
1,500 -0.0%
9.19
USD 13,785
1,500 -0.0% 9.19 USD 13,785
2020-06-12 2020-06-11 S Sale

Novartis Bioventures Ltd

Large shareholder
7,200 -0.2%
9.21
USD 66,312
7,200 -0.2% 9.21 USD 66,312
2020-06-12 2020-06-10 S Sale

Novartis Bioventures Ltd

Large shareholder
8,532 -0.2%
9.46
USD 80,713
8,532 -0.2% 9.46 USD 80,713
2020-06-09 2020-06-09 S Sale

Novartis Bioventures Ltd

Large shareholder
7,000 -0.2%
9.38
USD 65,660
7,000 -0.2% 9.38 USD 65,660
2020-06-09 2020-06-08 S Sale

Novartis Bioventures Ltd

Large shareholder
5,659 -0.2%
9.66
USD 54,666
5,659 -0.2% 9.66 USD 54,666
2020-06-09 2020-06-05 S Sale

Novartis Bioventures Ltd

Large shareholder
8,652 -0.2%
9.66
USD 83,578
8,652 -0.2% 9.66 USD 83,578
2020-06-04 2020-06-04 S Sale

Novartis Bioventures Ltd

Large shareholder
4,088 -0.1%
9.55
USD 39,040
4,088 -0.1% 9.55 USD 39,040
2020-06-04 2020-06-03 S Sale

Novartis Bioventures Ltd

Large shareholder
5,208 -0.1%
9.78
USD 50,934
5,208 -0.1% 9.78 USD 50,934
2020-06-04 2020-06-02 S Sale

Novartis Bioventures Ltd

Large shareholder
5,669 -0.2%
9.68
USD 54,876
5,669 -0.2% 9.68 USD 54,876
2020-05-28 2020-05-26 PS Planned sale

HOLMLUND JON T

Chief Medical Officer

Officer
692 -100.0%
12.00
USD 8,304
692 -100.0% 12.00 USD 8,304
2020-05-22 2020-05-21 PS Planned sale

HOLMLUND JON T

Chief Medical Officer

Officer
1,174 -100.0%
12.00
USD 14,088
1,174 -100.0% 12.00 USD 14,088
2020-05-22 2020-05-20 PS Planned sale

HOLMLUND JON T

Chief Medical Officer

Officer
969 -100.0%
12.00
USD 11,628
969 -100.0% 12.00 USD 11,628
2020-05-12 2020-05-12 PS Planned sale

HOLMLUND JON T

Chief Medical Officer

Officer
671 -100.0%
12.00
USD 8,052
671 -100.0% 12.00 USD 8,052
2020-05-12 2020-05-11 PS Planned sale

HOLMLUND JON T

Chief Medical Officer

Officer
185 -100.0%
12.00
USD 2,220
185 -100.0% 12.00 USD 2,220
2020-05-12 2020-05-08 PS Planned sale

HOLMLUND JON T

Chief Medical Officer

Officer
5,102 -100.0%
12.00
USD 61,224
5,102 -100.0% 12.00 USD 61,224
2020-05-07 2020-05-07 PS Planned sale

HOLMLUND JON T

Chief Medical Officer

Officer
2,059 -100.0%
12.00
USD 24,709
2,059 -100.0% 12.00 USD 24,709
2020-05-07 2020-05-06 PS Planned sale

HOLMLUND JON T

Chief Medical Officer

Officer
1,489 -100.0%
12.00
USD 17,868
1,489 -100.0% 12.00 USD 17,868
2020-05-07 2020-05-05 PS Planned sale

HOLMLUND JON T

Chief Medical Officer

Officer
3,064 -100.0%
12.16
USD 37,258
3,064 -100.0% 12.16 USD 37,258
2019-12-17 2019-12-13 B Purchase

Alleva Lawrence M

Non-Executive Director
4,000 +inf%
9.78
USD 39,139
4,000 +inf% 9.78 USD 39,139
2019-11-14 2019-11-12 B Purchase

Clarus IV-A, L.P.

Large shareholder
19,423 +17.5%
12.00
USD 233,076
19,423 +17.5% 12.00 USD 233,076
2019-11-14 2019-11-12 B Purchase

Clarus IV-A, L.P.

Large shareholder
97,131 +17.5%
12.00
USD 1,165,572
97,131 +17.5% 12.00 USD 1,165,572
2019-11-14 2019-11-12 B Purchase

Clarus IV-A, L.P.

Large shareholder
52,660 +17.5%
12.00
USD 631,920
52,660 +17.5% 12.00 USD 631,920
2019-11-14 2019-11-12 B Purchase

Clarus IV-A, L.P.

Large shareholder
80,786 +17.5%
12.00
USD 969,432
80,786 +17.5% 12.00 USD 969,432
2019-11-14 2019-11-12 B Purchase

Novo Holdings A/S

SEE REMARKS

Large shareholder
500,000 +17.2%
12.00
USD 6,000,000
500,000 +17.2% 12.00 USD 6,000,000
2019-11-14 2019-11-12 B Purchase

Blackstone Clarus GP L.P.

Large shareholder
19,423 +17.5%
12.00
USD 233,076
19,423 +17.5% 12.00 USD 233,076
2019-11-14 2019-11-12 B Purchase

Blackstone Clarus GP L.P.

Large shareholder
97,131 +17.5%
12.00
USD 1,165,572
97,131 +17.5% 12.00 USD 1,165,572
2019-11-14 2019-11-12 B Purchase

Blackstone Clarus GP L.P.

Large shareholder
52,660 +17.5%
12.00
USD 631,920
52,660 +17.5% 12.00 USD 631,920
2019-11-14 2019-11-12 B Purchase

Blackstone Clarus GP L.P.

Large shareholder
80,786 +17.5%
12.00
USD 969,432
80,786 +17.5% 12.00 USD 969,432
2019-11-12 2019-11-12 B Purchase

Sofinnova Venture Partners IX, L.P.

Large shareholder
750,000 +32.1%
12.00
USD 9,000,000
750,000 +32.1% 12.00 USD 9,000,000
2019-11-12 2019-11-12 B Purchase

New Enterprise Associates 14, L.P.

Large shareholder
416,666 +10.6%
12.00
USD 4,999,992
416,666 +10.6% 12.00 USD 4,999,992
2019-11-12 2019-11-12 B Purchase

Novartis Bioventures Ltd

Large shareholder
250,000 +7.6%
12.00
USD 3,000,000
250,000 +7.6% 12.00 USD 3,000,000
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