Bitfury Top HoldCo B.V.

Insider Reports History

Location
Amsterdam, Noord Holland
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.:

Company Role Class Num Shares Value Price $ Report Date Ownership
Cipher Mining Inc. 10%+ Owner Common Stock 93,378,292 $565,872,449 $6.06 15 Jul 2025 Indirect

Insider Reports Filed by Bitfury Top HoldCo B.V.

Symbol Company Period Transactions Value $ Form Type Role Filing Time
CIFR Cipher Mining Inc. 14 Jul 2025 2 -$5,827,650 4 10%+ Owner 16 Jul 2025, 16:32
CIFR Cipher Mining Inc. 10 Jul 2025 2 -$6,416,229 4 10%+ Owner 14 Jul 2025, 16:54
CIFR Cipher Mining Inc. 08 Jul 2025 2 -$7,350,000 4 10%+ Owner 10 Jul 2025, 17:25
CIFR Cipher Mining Inc. 01 Jul 2025 2 -$5,070,000 4 10%+ Owner 03 Jul 2025, 18:03
CIFR Cipher Mining Inc. 17 Dec 2024 1 -$23,556 4 10%+ Owner 19 Dec 2024, 16:18
CIFR Cipher Mining Inc. 16 Dec 2024 2 -$4,024,000 4 10%+ Owner 18 Dec 2024, 16:25
CIFR Cipher Mining Inc. 05 Dec 2024 2 -$1,971,519 4 10%+ Owner 09 Dec 2024, 16:36
CIFR Cipher Mining Inc. 29 Nov 2024 1 -$1,990,521 4 10%+ Owner 03 Dec 2024, 16:29
CIFR Cipher Mining Inc. 20 Nov 2024 2 -$564,270 4 10%+ Owner 22 Nov 2024, 16:31
CIFR Cipher Mining Inc. 07 Nov 2024 1 -$1,980,000 4 10%+ Owner 12 Nov 2024, 08:36
CIFR Cipher Mining Inc. 28 Oct 2024 1 -$6,220,000 4 10%+ Owner 29 Oct 2024, 17:05
CIFR Cipher Mining Inc. 06 Sep 2024 6 -$16,596,269 4 10%+ Owner 10 Sep 2024, 19:16
CIFR Cipher Mining Inc. 04 Sep 2024 4 -$11,306,822 4 10%+ Owner 06 Sep 2024, 16:34
CIFR Cipher Mining Inc. 18 Jul 2024 3 -$5,414,816 4 10%+ Owner 22 Jul 2024, 16:35
CIFR Cipher Mining Inc. 27 Jun 2024 2 -$4,015,720 4 10%+ Owner 01 Jul 2024, 19:01
CIFR Cipher Mining Inc. 24 Jun 2024 3 -$5,863,869 4 10%+ Owner 26 Jun 2024, 16:59
CIFR Cipher Mining Inc. 18 Jun 2024 3 -$5,927,676 4 10%+ Owner 21 Jun 2024, 17:06
CIFR Cipher Mining Inc. 13 Jun 2024 3 -$5,374,191 4 10%+ Owner 17 Jun 2024, 19:00
CIFR Cipher Mining Inc. 10 Jun 2024 3 -$4,142,361 4 10%+ Owner 12 Jun 2024, 17:54
CIFR Cipher Mining Inc. 04 Jun 2024 3 -$3,558,159 4 10%+ Owner 06 Jun 2024, 17:48
CIFR Cipher Mining Inc. 30 May 2024 3 -$3,381,914 4 10%+ Owner 03 Jun 2024, 19:38
CIFR Cipher Mining Inc. 24 May 2024 3 -$3,542,419 4 10%+ Owner 29 May 2024, 18:29
CIFR Cipher Mining Inc. 26 Feb 2024 1 $0 4 10%+ Owner 27 Feb 2024, 17:13
CIFR Cipher Mining Inc. 25 Jan 2024 1 -$36,769,770 4 10%+ Owner 26 Jan 2024, 16:21
CIFR Cipher Mining Inc. 09 Nov 2023 1 -$29,500,000 4 10%+ Owner 09 Nov 2023, 17:00
CIFR Cipher Mining Inc. 16 Jun 2022 1 -$2,227,252 4 10%+ Owner 16 Jun 2022, 20:43
CIFR Cipher Mining Inc. 08 Apr 2022 1 -$9,999,999 4 10%+ Owner 12 Apr 2022, 17:22
CIFR Cipher Mining Inc. 27 Aug 2021 0 $0 3 10%+ Owner 26 Oct 2021, 18:24