Cipher Mining Inc. (CIFRW) has 19 known insider and institutional holders on record. The largest holder is Bitfury Top HoldCo B.V. with 191,931,387 shares. Other notable holders include Page Tyler and GLAZER CAPITAL, LLC.
CIFRW Insider Ownership
Top Holder
Bitfury Top HoldCo B.V.
191,931,387 shares
Buys (12 mo)
0
$0.00 value
Sells (12 mo)
0
$0.00 value
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Bitfury Top Holdco B.v. |
10 Percent Owner |
191,931,387 |
2023-11-09 |
|
| 2 |
Page Tyler |
Chief Executive Officer |
2,042,953 |
2024-01-03 |
|
| 3 |
Glazer Capital, Llc |
10 Percent Owner |
1,806,406 |
2021-03-09 |
|
| 4 |
Farrell Edward J |
Chief Financial Officer |
623,290 |
2024-01-03 |
|
| 5 |
Kelly Patrick Arthur |
Co-president and COO |
557,107 |
2024-01-03 |
|
| 6 |
Iwaschuk William |
Co-president and CLO |
530,332 |
2024-01-03 |
|
| 7 |
Grossman Cary M |
Director |
249,319 |
2023-11-21 |
|
| 8 |
Zeidman Fred S |
CEO |
195,000 |
2021-04-19 |
|
| 9 |
Wurth Douglas Clark |
Director |
125,000 |
2021-04-19 |
|
| 10 |
Newsome James E |
Director |
110,569 |
2023-11-21 |
|
| 11 |
Dykes Robert R B |
Director |
110,569 |
2023-11-21 |
|
| 12 |
Long Caitlin |
Director |
110,569 |
2023-11-21 |
|
| 13 |
Williams Wesley Hastie |
Director |
110,569 |
2023-11-21 |
|
| 14 |
Evans Holly Morrow |
Director |
110,569 |
2023-11-21 |
|
| 15 |
Rehmatullah Tahira |
Director |
47,500 |
2021-04-19 |
|
| 16 |
Pauker David I |
Director |
47,500 |
2021-04-19 |
|
| 17 |
Fratamico Paul |
Director |
47,500 |
2021-04-19 |
|
| 18 |
Lendrum John J Iii |
Director |
47,500 |
2021-04-19 |
|
| 19 |
Flatley Robert |
Director |
22,660 |
2023-11-21 |
|
No ownership data available for CIFRW.
