Bitfury Top HoldCo B.V.

Insider Reports History

Location
Amsterdam, Noord Holland, Netherlands
Signature
Stijn Ehren, Managing Director of Bitfury Top HoldCo B.V., By: /s/ Stijn Ehren
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Bitfury Top HoldCo B.V.:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Cipher Mining Inc. 10%+ Owner Common Stock 93.4M $566M $6.06 Jul 15, 2025 Indirect

Insider Reports Filed by Bitfury Top HoldCo B.V.

Symbol Company Period Transactions Value $ Form Type Date Filed Role
CIFR Cipher Mining Inc. Jul 14, 2025 2 -$5.83M 4 Jul 16, 2025 10%+ Owner
CIFR Cipher Mining Inc. Jul 10, 2025 2 -$6.42M 4 Jul 14, 2025 10%+ Owner
CIFR Cipher Mining Inc. Jul 8, 2025 2 -$7.35M 4 Jul 10, 2025 10%+ Owner
CIFR Cipher Mining Inc. Jul 1, 2025 2 -$5.07M 4 Jul 3, 2025 10%+ Owner
CIFR Cipher Mining Inc. Dec 17, 2024 1 -$23.6K 4 Dec 19, 2024 10%+ Owner
CIFR Cipher Mining Inc. Dec 16, 2024 2 -$4.02M 4 Dec 18, 2024 10%+ Owner
CIFR Cipher Mining Inc. Dec 5, 2024 2 -$1.97M 4 Dec 9, 2024 10%+ Owner
CIFR Cipher Mining Inc. Nov 29, 2024 1 -$1.99M 4 Dec 3, 2024 10%+ Owner
CIFR Cipher Mining Inc. Nov 20, 2024 2 -$564K 4 Nov 22, 2024 10%+ Owner
CIFR Cipher Mining Inc. Nov 7, 2024 1 -$1.98M 4 Nov 12, 2024 10%+ Owner
CIFR Cipher Mining Inc. Oct 28, 2024 1 -$6.22M 4 Oct 29, 2024 10%+ Owner
CIFR Cipher Mining Inc. Sep 6, 2024 6 -$16.6M 4 Sep 10, 2024 10%+ Owner
CIFR Cipher Mining Inc. Sep 4, 2024 4 -$11.3M 4 Sep 6, 2024 10%+ Owner
CIFR Cipher Mining Inc. Jul 18, 2024 3 -$5.41M 4 Jul 22, 2024 10%+ Owner
CIFR Cipher Mining Inc. Jun 27, 2024 2 -$4.02M 4 Jul 1, 2024 10%+ Owner
CIFR Cipher Mining Inc. Jun 24, 2024 3 -$5.86M 4 Jun 26, 2024 10%+ Owner
CIFR Cipher Mining Inc. Jun 18, 2024 3 -$5.93M 4 Jun 21, 2024 10%+ Owner
CIFR Cipher Mining Inc. Jun 13, 2024 3 -$5.37M 4 Jun 17, 2024 10%+ Owner
CIFR Cipher Mining Inc. Jun 10, 2024 3 -$4.14M 4 Jun 12, 2024 10%+ Owner
CIFR Cipher Mining Inc. Jun 4, 2024 3 -$3.56M 4 Jun 6, 2024 10%+ Owner
CIFR Cipher Mining Inc. May 30, 2024 3 -$3.38M 4 Jun 3, 2024 10%+ Owner
CIFR Cipher Mining Inc. May 24, 2024 3 -$3.54M 4 May 29, 2024 10%+ Owner
CIFR Cipher Mining Inc. Feb 26, 2024 1 $0 4 Feb 27, 2024 10%+ Owner
CIFR Cipher Mining Inc. Jan 25, 2024 1 -$36.8M 4 Jan 26, 2024 10%+ Owner
CIFR Cipher Mining Inc. Nov 9, 2023 1 -$29.5M 4 Nov 9, 2023 10%+ Owner
CIFR Cipher Mining Inc. Jun 16, 2022 1 -$2.23M 4 Jun 16, 2022 10%+ Owner
CIFR Cipher Mining Inc. Apr 8, 2022 1 -$10M 4 Apr 12, 2022 10%+ Owner
CIFR Cipher Mining Inc. Aug 27, 2021 0 $0 3 Oct 26, 2021 10%+ Owner