A detailed history of Tower Research Capital LLC (Trc) transactions in Staar Surgical CO stock. As of the latest transaction made, Tower Research Capital LLC (Trc) holds 6,261 shares of STAA stock, worth $156,337. This represents 0.01% of its overall portfolio holdings.

Number of Shares
6,261
Previous 7,908 20.83%
Holding current value
$156,337
Previous $376,000 38.3%
% of portfolio
0.01%
Previous 0.01%

Shares

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

Nov 14, 2024

SELL
$29.97 - $47.42 $49,360 - $78,100
-1,647 Reduced 20.83%
6,261 $232,000
Q2 2024

Aug 13, 2024

SELL
$38.07 - $52.25 $115,047 - $157,899
-3,022 Reduced 27.65%
7,908 $376,000
Q1 2024

May 15, 2024

BUY
$27.67 - $39.61 $2,462 - $3,525
89 Added 0.82%
10,930 $418,000
Q4 2023

Feb 13, 2024

SELL
$30.6 - $43.78 $125,398 - $179,410
-4,098 Reduced 27.43%
10,841 $338,000
Q3 2023

Nov 14, 2023

BUY
$39.39 - $58.12 $521,720 - $769,799
13,245 Added 781.88%
14,939 $600,000
Q2 2023

Aug 14, 2023

SELL
$50.45 - $72.82 $4,036 - $5,825
-80 Reduced 4.51%
1,694 $89,000
Q1 2023

May 09, 2023

SELL
$51.25 - $79.34 $440,596 - $682,085
-8,597 Reduced 82.89%
1,774 $114,000
Q4 2022

Feb 10, 2023

BUY
$46.82 - $76.2 $100,990 - $164,363
2,157 Added 26.26%
10,371 $503,000
Q3 2022

Nov 10, 2022

BUY
$70.55 - $111.58 $3,598 - $5,690
51 Added 0.62%
8,214 $579,000
Q2 2022

Aug 15, 2022

BUY
$50.24 - $80.48 $230,551 - $369,322
4,589 Added 128.4%
8,163 $579,000
Q1 2022

May 12, 2022

SELL
$57.98 - $93.5 $82,679 - $133,331
-1,426 Reduced 28.52%
3,574 $286,000
Q4 2021

Feb 14, 2022

BUY
$88.02 - $127.79 $143,296 - $208,042
1,628 Added 48.28%
5,000 $457,000
Q3 2021

Nov 15, 2021

SELL
$122.75 - $162.68 $656,835 - $870,500
-5,351 Reduced 61.34%
3,372 $433,000
Q2 2021

Aug 16, 2021

BUY
$105.76 - $154.96 $385,918 - $565,449
3,649 Added 71.92%
8,723 $1.33 Million
Q1 2021

May 17, 2021

BUY
$78.5 - $126.48 $217,916 - $351,108
2,776 Added 120.8%
5,074 $535,000
Q4 2020

Feb 16, 2021

SELL
$55.93 - $82.78 $1.82 Million - $2.7 Million
-32,588 Reduced 93.41%
2,298 $182,000
Q3 2020

Nov 16, 2020

BUY
$45.65 - $61.81 $1.4 Million - $1.89 Million
30,650 Added 723.56%
34,886 $1.97 Million
Q2 2020

Aug 13, 2020

BUY
$29.15 - $61.54 $123,479 - $260,683
4,236 New
4,236 $261,000
Q1 2020

May 15, 2020

SELL
$25.01 - $42.4 $103,516 - $175,493
-4,139 Closed
0 $0
Q4 2019

Feb 07, 2020

BUY
$24.55 - $38.13 $76,227 - $118,393
3,105 Added 300.29%
4,139 $146,000
Q3 2019

Nov 05, 2019

SELL
$25.78 - $34.8 $32,147 - $43,395
-1,247 Reduced 54.67%
1,034 $27,000
Q2 2019

Aug 13, 2019

BUY
$23.08 - $37.01 $52,045 - $83,457
2,255 Added 8673.08%
2,281 $67,000
Q1 2019

May 14, 2019

SELL
$27.81 - $40.78 $8,259 - $12,111
-297 Reduced 91.95%
26 $1,000
Q4 2018

Feb 14, 2019

BUY
$28.91 - $50.0 $8,557 - $14,800
296 Added 1096.3%
323 $10,000
Q3 2018

Nov 13, 2018

SELL
$30.85 - $50.65 $211,322 - $346,952
-6,850 Reduced 99.61%
27 $1,000
Q2 2018

Aug 15, 2018

BUY
$13.95 - $32.65 $75,399 - $176,473
5,405 Added 367.19%
6,877 $213,000
Q1 2018

May 15, 2018

SELL
$14.35 - $16.5 $29,388 - $33,792
-2,048 Reduced 58.18%
1,472 $22,000
Q4 2017

Feb 09, 2018

SELL
$12.45 - $17.4 $22,297 - $31,163
-1,791 Reduced 33.72%
3,520 $55,000
Q3 2017

Nov 14, 2017

BUY
$10.25 - $12.8 $54,437 - $67,980
5,311
5,311 $66,000

Others Institutions Holding STAA

About STAAR SURGICAL CO


  • Ticker STAA
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Medical Instruments & Supplies
  • Shares Outstandng 48,038,300
  • Market Cap $1.2B
  • Description
  • STAAR Surgical Company, together with its subsidiaries, designs, develops, manufactures, markets, and sells implantable lenses for the eye, and companion delivery systems to deliver the lenses into the eye. The company provides Visian implantable Collamer lens product family (ICLs) to treat visual disorders, such as myopia, hyperopia, astigmatis...
More about STAA
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