A detailed history of Black Rock Inc. transactions in Ocean Power Technologies, Inc. stock. As of the latest transaction made, Black Rock Inc. holds 577,391 shares of OPTT stock, worth $86,608. This represents 0.0% of its overall portfolio holdings.

Number of Shares
577,391
Previous 577,391 -0.0%
Holding current value
$86,608
Previous $155,000 25.81%
% of portfolio
0.0%
Previous 0.0%

Shares

10 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

May 10, 2024

SELL
$0.26 - $0.36 $826 - $1,144
-3,180 Reduced 0.55%
577,391 $155,000
Q2 2023

Aug 11, 2023

SELL
$0.49 - $0.66 $60,887 - $82,012
-124,261 Reduced 17.63%
580,571 $348,000
Q1 2023

May 12, 2023

BUY
$0.44 - $0.76 $1,755 - $3,032
3,990 Added 0.57%
704,832 $373,000
Q4 2022

Feb 13, 2023

BUY
$0.45 - $0.94 $1,197 - $2,500
2,660 Added 0.38%
700,842 $315,000
Q3 2022

Nov 14, 2022

SELL
$0.56 - $1.45 $2,511 - $6,503
-4,485 Reduced 0.64%
698,182 $572,000
Q2 2022

Aug 12, 2022

SELL
$0.5 - $1.45 $1,081 - $3,136
-2,163 Reduced 0.31%
702,667 $397,000
Q1 2022

May 12, 2022

SELL
$1.02 - $1.65 $7,625 - $12,335
-7,476 Reduced 1.05%
704,830 $994,000
Q4 2021

Feb 10, 2022

BUY
$1.48 - $2.3 $10,019 - $15,570
6,770 Added 0.96%
712,306 $1.05 Million
Q3 2021

Nov 09, 2021

SELL
$1.87 - $2.96 $5,393 - $8,536
-2,884 Reduced 0.41%
705,536 $1.64 Million
Q2 2021

Aug 11, 2021

BUY
$2.01 - $3.15 $1.42 Million - $2.23 Million
708,420 New
708,420 $1.77 Million

Others Institutions Holding OPTT

About Ocean Power Technologies, Inc.


  • Ticker OPTT
  • Exchange NYSE
  • Sector Industrials
  • Industry Electrical Equipment & Parts
  • Shares Outstandng 55,921,900
  • Market Cap $8.39M
  • Description
  • Ocean Power Technologies, Inc. develops and commercializes proprietary systems that generate electricity by harnessing the renewable energy of ocean waves in North America, South America, Europe, and Asia. It offers PB3 PowerBuoy system that generates power for use independent of the power grid in offshore locations. The company also provides hy...
More about OPTT
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