Activist 13D/13G Filings - Cipher Mining Inc. (CIFR)

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Reported
DateTime
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportFiling
2024-02-26
08:30 am
Sale
13DCIPHER MNG INC
CIFR
Bitfury Top HoldCo B.V.118,814,579
46.2%
-56,989,716decrease
(-32.42%)
View
2024-01-24
09:15 am
Sale
13DCIPHER MNG INC
CIFR
Bitfury Top HoldCo B.V.175,804,295
68.4%
-16,127,092decrease
(-8.40%)
View
2023-11-09
5:01 pm
Sale
13DCIPHER MNG INC
CIFR
Bitfury Top HoldCo B.V.191,931,387
75.4%
-11,178,440decrease
(-5.50%)
View
2022-04-12
5:11 pm
Sale
13DCIPHER MNG INC
CIFR
Bitfury Top HoldCo B.V.203,109,827
82.14%
-2,890,173decrease
(-1.40%)
View
2022-02-14
4:12 pm
Purchase
13GCIPHER MNG INC
CIFR
PERISCOPE CAPITAL INC.254,875
0.1%
254,875increase
(New Position)
View
2022-02-10
11:08 am
Purchase
13GCIPHER MNG INC
CIFR
Polar Asset Management Partners Inc.197,875
0.001%
197,875increase
(New Position)
View
2022-01-27
08:07 am
Purchase
13GCIPHER MNG INC
CIFR
HIGHBRIDGE CAPITAL MANAGEMENT LLC1,562,693
0.63%
1,562,693increase
(New Position)
View
2022-01-07
11:29 am
Purchase
13GCIPHER MNG INC
CIFR
Magnetar Financial LLC254,874
0.1%
254,874increase
(New Position)
View
2021-09-23
07:23 am
Purchase
13DCIPHER MNG INC
CIFR
Bitfury Top HoldCo B.V.206,000,000
83.4%
206,000,000increase
(New Position)
View
2021-07-09
9:54 pm
Purchase
13GGOOD WKS ACQUISITION CORP COM
GWAC
HIGHBRIDGE CAPITAL MANAGEMENT LLC1,704,910
7.94%
1,704,910increase
(New Position)
View
2021-04-12
5:15 pm
Sale
13GGOOD WKS ACQUISITION CORP COM
GWAC
GLAZER CAPITAL LLC0
0%
-2,328,057decrease
(Position Closed)
View
2021-02-24
2:13 pm
Purchase
13GGOOD WKS ACQUISITION CORP COM
GWAC
Shaolin Capital Management LLC1,454,931
7.47%
1,454,931increase
(New Position)
View
2021-02-16
4:49 pm
Purchase
13GGOOD WKS ACQUISITION CORP COM
GWAC
PERISCOPE CAPITAL INC.1,670,750
7.8%
1,670,750increase
(New Position)
View
2021-02-12
6:15 pm
Purchase
13GGOOD WKS ACQUISITION CORP COM
GWAC
GLAZER CAPITAL LLC2,328,057
10.8%
2,328,057increase
(New Position)
View
2021-02-11
6:18 pm
Purchase
13GGOOD WKS ACQUISITION CORP COM
GWAC
Magnetar Financial LLC1,485,000
6.91%
1,485,000increase
(New Position)
View
2021-02-11
3:29 pm
Purchase
13GGOOD WKS ACQUISITION CORP COM
GWAC
BARCLAYS PLC
BCS
1,206,000
7.37%
1,206,000increase
(New Position)
View
2021-02-09
08:42 am
Purchase
13GGOOD WKS ACQUISITION CORP UNIT
GWACU
Polar Asset Management Partners Inc.1,895,750
8.83%
1,895,750increase
(New Position)
View
2020-12-10
11:28 am
Sale
13GGOOD WKS ACQUISITION CORP UNIT
GWACU
SEA OTTER SECURITIES GROUP LLC701,676
4.07%
-1,023,324decrease
(-59.32%)
View
2020-11-10
4:20 pm
Purchase
13GGOOD WKS ACQUISITION CORP UNIT
GWACU
GLAZER CAPITAL LLC2,353,990
15.7%
2,353,990increase
(New Position)
View
2020-10-28
3:35 pm
Purchase
13GGOOD WKS ACQUISITION CORP UNIT
GWACU
SEA OTTER SECURITIES GROUP LLC1,725,000
11.5%
1,725,000increase
(New Position)
View