Core Scientific, Inc. (CORZ) Insider Trading
Over the last 3 months, CORZ insiders made 0 open-market buys and 18 sales, a net sale of -$2.5M (SEC Form 4). Over the last 6 months, 280 institutions increased and 239 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
18
Net (3m)
-$2.5M
Insider trades by month Buys Sells
Jun
Nov
Mar
Apr
May
Jun
Context3-month price +71.1%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 24, 2026 | DUCHENE TODD Mofficer: See remarks | Sell | 2,400 | $29.88 |
| Jun 24, 2026 | DUCHENE TODD Mofficer: See remarks | Sell | 7,600 | $29.11 |
| Jun 17, 2026 | DUCHENE TODD Mofficer: See remarks | Sell | 9,900 | $28.19 |
| Jun 17, 2026 | DUCHENE TODD Mofficer: See remarks | Sell | 100 | $28.79 |
| Jun 10, 2026 | DUCHENE TODD Mofficer: See remarks | Sell | 4,500 | $27.11 |
| Jun 10, 2026 | DUCHENE TODD Mofficer: See remarks | Sell | 5,500 | $26.64 |
| May 28, 2026 | DUCHENE TODD Mofficer: See remarks | Sell | 10,000 | $26.25 |
| May 28, 2026 | Smith Stephen Mdirector | Grant | 18,961 | — |
| May 22, 2026 | DUCHENE TODD Mofficer: See remarks | Grant | 138,547 | — |
| May 22, 2026 | Nygaard James P Jrofficer: EVP, Chief Financial Officer | Grant | 120,074 | — |
| May 20, 2026 | DUCHENE TODD Mofficer: See remarks | Sell | 9,600 | $23.12 |
| May 20, 2026 | DUCHENE TODD Mofficer: See remarks | Sell | 400 | $23.76 |
| May 13, 2026 | DUCHENE TODD Mofficer: See remarks | Sell | 2,600 | $22.82 |
| May 13, 2026 | DUCHENE TODD Mofficer: See remarks | Sell | 7,400 | $23.39 |
| May 6, 2026 | DUCHENE TODD Mofficer: See remarks | Sell | 9,900 | $20.85 |
| May 6, 2026 | DUCHENE TODD Mofficer: See remarks | Sell | 100 | $21.53 |
| Apr 29, 2026 | DUCHENE TODD Mofficer: See remarks | Sell | 10,000 | $20.94 |
| Apr 22, 2026 | DUCHENE TODD Mofficer: See remarks | Sell | 10,000 | $19.80 |
| Apr 17, 2026 | DUCHENE TODD Mofficer: See remarks | Tax | 16,741 | $19.08 |
| Apr 17, 2026 | Sullivan Adam Taylordirector, officer: Chief Executive Officer | Tax | 87,355 | $19.08 |
| Apr 15, 2026 | DUCHENE TODD Mofficer: See remarks | Sell | 9,600 | $18.61 |
| Apr 15, 2026 | DUCHENE TODD Mofficer: See remarks | Sell | 400 | $18.99 |
| Apr 8, 2026 | DUCHENE TODD Mofficer: See remarks | Sell | 10,000 | $16.49 |
| Apr 2, 2026 | DUCHENE TODD Mofficer: See remarks | Tax | 97,652 | $14.96 |
| Apr 2, 2026 | Sullivan Adam Taylordirector, officer: Chief Executive Officer | Tax | 315,307 | $14.96 |
| Apr 2, 2026 | DUCHENE TODD Mofficer: See remarks | Grant | 216,734 | — |
| Apr 2, 2026 | DUCHENE TODD Mofficer: See remarks | Sell | 10,000 | $15.25 |
| Apr 2, 2026 | Sullivan Adam Taylordirector, officer: Chief Executive Officer | Grant | 741,545 | — |
| Mar 27, 2026 | Nygaard James P Jrofficer: EVP, Chief Financial Officer | Tax | 98,671 | $16.42 |
| Mar 19, 2026 | Nygaard James P Jrofficer: EVP, Chief Financial Officer | Tax | 92,725 | $16.42 |
Source: CORZ SEC Form 4 filings, latest Jun 24, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their CORZ positions over the last 6 months (SEC Form 13F).
Increased
280
New positions
178
Reduced
239
Sold out
138
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| OAKTREE CAPITAL MANAGEMENT LP | Increased | 38.6M | May 20, 2026 |
| VANGUARD GROUP INC | Increased | 34.0M | Jan 29, 2026 |
| PENTWATER CAPITAL MANAGEMENT LP | Increased | 33.9M | May 15, 2026 |
| SITUATIONAL AWARENESS LP | Increased | 28.8M | Feb 11, 2026 |
| UBS GROUP AG | Increased | 26.9M | May 5, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 26.7M | May 15, 2026 |
| Situational Awareness Partners LP | New Position | 26.0M | May 18, 2026 |
| SITUATIONAL AWARENESS LP | Reduced | 26.0M | May 18, 2026 |
| PENTWATER CAPITAL MANAGEMENT LP | Increased | 25.6M | Feb 17, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 25.6M | May 15, 2026 |
| BLACKROCK, INC. | Reduced | 24.9M | Feb 12, 2026 |
| BLACKROCK, INC. | Reduced | 24.6M | May 13, 2026 |
| TWO SEAS CAPITAL LP | Reduced | 20.7M | May 15, 2026 |
| UBS GROUP AG | Increased | 19.8M | Jan 29, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 18.6M | May 8, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.