Put Options

13 transactions
Quarter Operation Price Per put puts change puts Held SEC Form
Q1 2024

May 15, 2024

BUY
$10.07 - $17.62 $3.83 Million - $6.69 Million
379,900 Added 838.63%
425,200 $5.2 Million
Q4 2023

Feb 14, 2024

SELL
$8.78 - $18.62 $479,387 - $1.02 Million
-54,600 Reduced 54.65%
45,300 $700,000
Q3 2023

Nov 14, 2023

BUY
$9.02 - $20.29 $901,098 - $2.03 Million
99,900 New
99,900 $932,000
Q1 2023

May 15, 2023

SELL
$3.37 - $9.99 $504,489 - $1.5 Million
-149,700 Reduced 49.88%
150,400 $1.5 Million
Q4 2022

Feb 14, 2023

BUY
$3.29 - $7.59 $822,171 - $1.9 Million
249,900 Added 497.81%
300,100 $1.02 Million
Q3 2022

Nov 14, 2022

BUY
$4.24 - $9.93 $212,848 - $498,486
50,200 New
50,200 $351,000
Q2 2022

Aug 15, 2022

SELL
$4.19 - $20.73 $126,538 - $626,046
-30,200 Closed
0 $0
Q1 2022

May 16, 2022

BUY
$13.45 - $24.38 $406,190 - $736,276
30,200 New
30,200 $639,000
Q4 2021

Feb 14, 2022

SELL
$22.33 - $44.19 $3.19 Million - $6.31 Million
-142,900 Closed
0 $0
Q4 2021

Feb 14, 2022

SELL
$22.33 - $44.19 $2.76 Million - $5.47 Million
-123,800 Reduced 46.42%
142,900 $3.19 Million
Q3 2021

Nov 15, 2021

BUY
$24.87 - $38.57 $6.63 Million - $10.3 Million
266,700 New
266,700 $6.85 Million
Q3 2021

Nov 15, 2021

SELL
$24.87 - $38.57 $4,974 - $7,714
-200 Closed
0 $0
Q2 2021

Aug 16, 2021

BUY
$22.23 - $59.26 $4,446 - $11,852
200 New
200 $8,000

Others Institutions Holding RIOT

About Riot Blockchain, Inc.


  • Ticker RIOT
  • Exchange NASDAQ
  • Sector Technology
  • Industry Software—Application
  • Shares Outstandng 167,136,992
  • Market Cap $1.63B
  • Description
  • Riot Blockchain, Inc., together with its subsidiaries, focuses on bitcoin mining operations in North America. It operates through Bitcoin Mining, Data Center Hosting, and Electrical Products and Engineering segments. As of December 31, 2021, it operated approximately 30,907 miners. Riot Blockchain, Inc. was incorporated in 2000 and is headquarte...
More about RIOT
Track This Portfolio

Track Parallax Volatility Advisers, L.P. Portfolio

Follow Parallax Volatility Advisers, L.P. and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Parallax Volatility Advisers, L.P., based on Form 13F filings with the SEC.

News

Stay updated on Parallax Volatility Advisers, L.P. with notifications on news.