A detailed history of Tower Research Capital LLC (Trc) transactions in Gritstone Bio, Inc. stock. As of the latest transaction made, Tower Research Capital LLC (Trc) holds 9,554 shares of GRTS stock, worth $286. This represents 0.0% of its overall portfolio holdings.

Number of Shares
9,554
Previous 26,914 64.5%
Holding current value
$286
Previous $16,000 68.75%
% of portfolio
0.0%
Previous 0.0%

Shares

23 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 14, 2024

SELL
$0.45 - $0.71 $7,812 - $12,325
-17,360 Reduced 64.5%
9,554 $5,000
Q2 2024

Aug 13, 2024

BUY
$0.62 - $2.35 $12,064 - $45,728
19,459 Added 261.02%
26,914 $16,000
Q1 2024

May 15, 2024

SELL
$1.96 - $2.9 $597 - $884
-305 Reduced 3.93%
7,455 $19,000
Q4 2023

Feb 13, 2024

SELL
$1.28 - $2.85 $34,645 - $77,140
-27,067 Reduced 77.72%
7,760 $15,000
Q3 2023

Nov 14, 2023

BUY
$1.19 - $2.26 $34,225 - $64,999
28,761 Added 474.13%
34,827 $59,000
Q2 2023

Aug 14, 2023

SELL
$1.66 - $3.03 $1,034 - $1,887
-623 Reduced 9.31%
6,066 $11,000
Q1 2023

May 09, 2023

BUY
$2.13 - $3.74 $1,488 - $2,614
699 Added 11.67%
6,689 $18,000
Q4 2022

Feb 10, 2023

SELL
$2.17 - $3.92 $13,746 - $24,833
-6,335 Reduced 51.4%
5,990 $21,000
Q3 2022

Nov 10, 2022

BUY
$2.46 - $4.75 $17,365 - $33,530
7,059 Added 134.05%
12,325 $31,000
Q2 2022

Aug 15, 2022

SELL
$1.77 - $4.34 $32,902 - $80,676
-18,589 Reduced 77.92%
5,266 $13,000
Q1 2022

May 12, 2022

BUY
$4.03 - $12.19 $78,290 - $236,815
19,427 Added 438.73%
23,855 $98,000
Q4 2021

Feb 14, 2022

SELL
$8.76 - $13.71 $97,200 - $152,126
-11,096 Reduced 71.48%
4,428 $57,000
Q3 2021

Nov 15, 2021

BUY
$6.41 - $13.54 $53,632 - $113,289
8,367 Added 116.91%
15,524 $168,000
Q2 2021

Aug 16, 2021

SELL
$8.13 - $10.2 $21,381 - $26,825
-2,630 Reduced 26.87%
7,157 $65,000
Q1 2021

May 17, 2021

BUY
$4.07 - $27.11 $12,157 - $80,977
2,987 Added 43.93%
9,787 $93,000
Q4 2020

Feb 16, 2021

SELL
$2.57 - $4.22 $66,925 - $109,893
-26,041 Reduced 79.29%
6,800 $27,000
Q3 2020

Nov 16, 2020

BUY
$2.63 - $8.09 $68,585 - $210,971
26,078 Added 385.6%
32,841 $87,000
Q2 2020

Aug 13, 2020

BUY
$5.69 - $8.17 $38,481 - $55,253
6,763 New
6,763 $45,000
Q4 2019

Feb 07, 2020

SELL
$7.07 - $11.61 $5,698 - $9,357
-806 Closed
0 $0
Q3 2019

Nov 05, 2019

BUY
$8.45 - $12.28 $6,810 - $9,897
806 New
806 $7,000
Q2 2019

Aug 13, 2019

SELL
$9.2 - $15.7 $4,738 - $8,085
-515 Closed
0 $0
Q1 2019

May 14, 2019

BUY
$9.97 - $18.96 $4,356 - $8,285
437 Added 560.26%
515 $7,000
Q4 2018

Feb 14, 2019

BUY
$11.61 - $31.1 $905 - $2,425
78 New
78 $1,000

Others Institutions Holding GRTS

About Gritstone bio, Inc.


  • Ticker GRTS
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 73,006,896
  • Market Cap $2.19M
  • Description
  • Gritstone bio, Inc., a clinical-stage biotechnology company, engages in developing immunotherapies against multiple cancer types and infectious diseases. Its lead product candidate is GRANITE, a neoantigen-based immunotherapy for the treatment of solid tumors, including metastatic non-small cell lung cancer, as well as gastroesophageal, bladder ...
More about GRTS
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