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Insider Trading Intelligence
Pricing
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TD

Todd M. Duchene

CORZ
SEE REMARKS · CORE SCIENTIFIC, INC./TX · CIK 0001248745
FILING MIX · LIFETIME23%/77%
BUYS
18
SELLS
61
TOTAL VALUE
$14.61M
COMPANIES
1
ACTIVE SINCE
Jun 2022
HOLDINGS NOW
2,023,426
AVG SELL PX
$9.30
TRADE KIND
SHOWING 79 / 79
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
23 backtested trades · 8 horizons · 46 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Todd M. Duchene, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d23+30.43%+3.06%+0.81%+2.26%+2.90%—
14d23+26.09%+4.39%+2.13%+1.92%+1.11%—
30d23+17.39%+16.77%+3.44%+10.61%+9.26%—
60d23+26.09%+15.06%+3.56%+8.75%+9.15%—
90d23(6 pending)+23.53%+15.99%+5.24%+10.75%+12.60%—
180d23(10 pending)+15.38%+32.54%+10.27%+22.27%+17.93%—
1y23(10 pending)+7.69%+59.07%+15.78%+28.81%+9.25%—
2y23(20 pending)+0.00%+178.85%+35.99%+142.86%+130.47%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
CORZ · 2,023,426 shares · as of Jul 6, 2026
0941,4091,882,8182,824,2263,765,6352023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
2026
FLOW · 18 buys / 61 sellsCOVERAGE · 18 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
10,000$22.63$226.3K2,023,426Jul 6, 2026Jul 8, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
5,469$25.59$140.0K2,033,426Jun 30, 2026Jul 1, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
100$27.95$2.8K2,038,895Jun 29, 2026Jul 1, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
1,100$27.42$30.2K2,038,995Jun 29, 2026Jul 1, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
8,800$25.99$228.7K2,040,095Jun 29, 2026Jul 1, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
7,600$29.11$221.2K2,051,295Jun 22, 2026Jun 24, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
2,400$29.88$71.7K2,048,895Jun 22, 2026Jun 24, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
9,900$28.19$279.1K2,058,995Jun 15, 2026Jun 17, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
100$28.79$2.9K2,058,895Jun 15, 2026Jun 17, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
4,500$27.11$122.0K2,068,895Jun 8, 2026Jun 10, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
5,500$26.64$146.5K2,073,395Jun 8, 2026Jun 10, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
5,500$28.76$158.2K2,078,895Jun 1, 2026Jun 3, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
1,300$26.93$35.0K2,087,595Jun 1, 2026Jun 3, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
3,200$28.27$90.5K2,084,395Jun 1, 2026Jun 3, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
10,000$26.25$262.5K2,088,895May 26, 2026May 28, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
PURCHASEGRANT
Stock grant
138,547——2,098,895May 20, 2026May 22, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
400$23.76$9.5K1,960,348May 18, 2026May 20, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
9,600$23.12$222.0K1,960,748May 18, 2026May 20, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
2,600$22.82$59.3K1,977,748May 11, 2026May 13, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
7,400$23.39$173.1K1,970,348May 11, 2026May 13, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
9,900$20.85$206.4K1,980,448May 4, 2026May 6, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
100$21.53$2.2K1,980,348May 4, 2026May 6, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
10,000$20.94$209.4K1,990,348Apr 27, 2026Apr 29, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
10,000$19.80$198.0K2,000,348Apr 20, 2026Apr 22, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
16,741$19.08$319.4K2,010,348Apr 16, 2026Apr 17, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
9,600$18.61$178.7K2,027,489Apr 13, 2026Apr 15, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
400$18.99$7.6K2,027,089Apr 13, 2026Apr 15, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
10,000$16.49$164.9K2,037,089Apr 6, 2026Apr 8, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
10,000$15.25$152.5K2,047,089Apr 1, 2026Apr 2, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
97,652$14.96$1.46M2,057,089Mar 31, 2026Apr 2, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
PURCHASEGRANT
Stock grant
216,734——2,154,741Mar 31, 2026Apr 2, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
PURCHASEGRANT
Stock grant
55,758——2,077,880Dec 31, 2025Jan 5, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
139,873$15.08$2.11M1,938,007Dec 31, 2025Jan 5, 2026 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALEGRANT
Gift
20,000——517,133Dec 9, 2025Dec 10, 2025 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
8,228$17.94$147.6K2,021,428Sep 30, 2025Oct 2, 2025 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
11,805$14.13$166.8K2,029,656Aug 15, 2025Aug 19, 2025 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
8,228$17.07$140.5K2,041,461Jul 1, 2025Jul 3, 2025 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
7,759$12.39$96.1K2,049,689Jun 25, 2025Jun 27, 2025 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE10b5-1
10b5-1 plan
50,000$12.31$615.7K2,050,102Jun 4, 2025Jun 5, 2025 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
60,000$11.33$679.9K2,100,102Jun 3, 2025Jun 4, 2025 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
50,000$11.23$561.6K2,160,102May 27, 2025May 28, 2025 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
PURCHASEGRANT
Stock grant
194,600——2,210,102Apr 28, 2025Apr 30, 2025 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
7,921$7.52$59.6K2,015,502Apr 1, 2025Apr 2, 2025 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
25,277$16.24$410.5K2,023,423Jan 24, 2025Jan 28, 2025 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
2,949$14.57$43.0K2,048,700Jan 3, 2025Jan 3, 2025 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
129,861$14.24$1.85M2,051,649Jan 2, 2025Jan 3, 2025 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
PURCHASEGRANT
Stock grant
55,758——2,181,510Dec 31, 2024Jan 3, 2025 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALEGRANT
Gift
20,000——537,133Dec 12, 2024Dec 16, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
PURCHASE
See remarks
267,301$0.01$2.7K2,125,752Dec 12, 2024Dec 16, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
267,301——0Dec 12, 2024Dec 16, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
196,977——267,301Dec 5, 2024Dec 9, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
PURCHASE
See remarks
196,977$0.01$2.0K1,858,451Dec 5, 2024Dec 9, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
25,000$17.10$427.4K1,661,474Nov 20, 2024Nov 20, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
11,582$9.41$109.0K1,686,474Aug 16, 2024Aug 19, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
PURCHASEGRANT
Stock grant
83,637——1,698,056Jul 19, 2024Jul 22, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
PURCHASEGRANT
Stock grant
1,003,633——1,363,510Jul 19, 2024Jul 22, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
PURCHASEGRANT
Stock grant
250,909——1,614,419Jul 19, 2024Jul 22, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
7,321$9.39$68.7K359,877Jun 25, 2024Jun 27, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
26,230$9.90$259.6K367,198Jun 14, 2024Jun 17, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
3,770$9.99$37.7K393,428Jun 13, 2024Jun 17, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
24,153$3.24$78.1K397,198Feb 22, 2024Feb 26, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
3,700,040——0Jan 23, 2024Jan 25, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
PURCHASEGRANT
Stock grant
51,347——3,751,387Jan 23, 2024Jan 25, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
PURCHASEGRANT
Stock grant
3,700,040——3,700,040Jan 23, 2024Jan 25, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
PURCHASEGRANT
Stock grant
557,133——557,133Jan 23, 2024Feb 16, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
PURCHASEGRANT
Stock grant
370,004——370,004Jan 23, 2024Feb 16, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
PURCHASEGRANT
Stock grant
464,278——464,278Jan 23, 2024Feb 16, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
PURCHASEGRANT
Stock grant
51,347——421,351Jan 23, 2024Feb 16, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
See remarks
3,700,040——0Jan 23, 2024Feb 16, 2024 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
EVP, GC and Secretary
13,119$0.14$1.8K3,700,040Dec 1, 2022Dec 2, 2022 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
EVP, GC and Secretary
13,119$0.18$2.4K3,713,159Nov 1, 2022Nov 2, 2022 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
EVP, GC and Secretary
13,119$1.37$18.0K3,726,278Oct 3, 2022Oct 4, 2022 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
EVP, GC and Secretary
13,119$2.12$27.8K3,739,397Sep 1, 2022Sep 6, 2022 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
EVP, GC and Secretary
13,119$2.74$35.9K3,752,516Aug 24, 2022Aug 26, 2022 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
PURCHASEGRANT
Stock grant
1,200,000——3,765,635Aug 15, 2022Aug 17, 2022 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
EVP, GC and Secretary
13,119$1.51$19.8K2,565,635Jul 1, 2022Jul 5, 2022 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
EVP, GC and Secretary
78,708$2.09$164.5K2,578,754Jun 24, 2022Jun 27, 2022 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
SALE
EVP, GC and Secretary
542,842$2.02$1.10M2,657,462Jun 13, 2022Jun 16, 2022 ↗View →
CORZ
CORE SCIENTIFIC, INC./TX
PURCHASEGRANT
Stock grant
3,200,304——3,200,304Jun 13, 2022Jun 16, 2022 ↗View →
Other insiders · CORZ
Loading peer insiders…
About this filer
CIK 0001248745
ROLE
See remarks
PRIMARY
CORZ
COMPANIES
1
ACTIVE SINCE
Jun 2022
MARKETPEEL · /INSIDER/0001248745DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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