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Investment Visual

WULF

TeraWulf Inc.

$12.62−0.42 (−3.22%)Close Nov 13, 2026

Backtest WULF

Insider trading

12 months to Oct 2, 2026
Net sold
$35.6M
Sales less buys
Bought
$440K
Michael C. Bucella
Sold
$36.1M
5 insiders · $18.9M in plan sales
Latest buy
Sep 15, 2026
Michael C. Bucella

Buys and sales on the price

Since 2003

By period

Open-market trades
Trades3 months12 monthsSince 2003
Buys313212
Sales31277
Plan sales166
Shares bought11,96812.0K29,24029.2K5,021,0795.02M
Shares sold324,149324K2,338,8012.34M3,225,3543.23M
Net shares−312,181−312K−2,309,561−2.31M+1,795,725+1.80M
Net value−$5.13M−$35.6M−$165M

Insiders

Insider12 monthsShares held
Paul B. Prager
Chief Executive Officer, Director
−2.4%
41,168,764
Nazar M. Khan
Chief Technology Officer, Director
−1.7%
28,163,527
Kerri M. Langlais
Chief Strategy Officer, Director
—
5,245,082
Patrick Fleury
Chief Financial Officer
−15.8%
4,505,519
Kenneth J. Deane
Chief Acct Officer + Treasurer
—
595,401
as of May 19, 2025

Trades

289 trades since 2003
TypeInsiderRoleSharesPriceHeld after
Sep 15, 2026Buy
Michael C. BucellaDirector
Director
Director
6,085
at $14.79
$14.79$90.0K
+1.8%
351K after
350,789
Sep 8, 2026Sale
Catherine J. MotzDirector
Director
Director
56,023
at $17.81
$17.81$998K
−26.8%
153K after
153,218
Aug 31, 2026Sale
Walter E. CarterDirector
Director
Director
130,626
at $15.14
$15.14$1.98M
−36.3%
229K after
229,090
Aug 27, 2026Plan sale
Paul B. PragerChief Executive Officer, Director
Chief Executive Officer, Director
Chief Executive Officer, Director
137,500
at $17.06
$17.06$2.35M
−0.3%
41.2M after
41,168,764
Aug 17, 2026Buy
Michael C. BucellaDirector
Director
Director
2,860
at $17.47
$17.47$50.0K
+0.8%
345K after
344,704
Aug 14, 2026Buy
Michael C. BucellaDirector
Director
Director
3,023
at $16.54
$16.54$50.0K
+0.9%
342K after
341,844
Jun 29, 2026Plan sale
Paul B. PragerChief Executive Officer, Director
Chief Executive Officer, Director
Chief Executive Officer, Director
137,500
at $26.60
$26.60$3.66M
−0.3%
41.3M after
41,306,264
May 27, 2026Plan sale
Paul B. PragerChief Executive Officer, Director
Chief Executive Officer, Director
Chief Executive Officer, Director
166,650
at $25.92
$25.92$4.32M
−0.4%
41.4M after
41,443,764
May 26, 2026Plan sale
Paul B. PragerChief Executive Officer, Director
Chief Executive Officer, Director
Chief Executive Officer, Director
166,650
at $24.43
$24.43$4.07M
−0.4%
Changed by trades not shown: 41.6M after
Changed by trades not shown: 41,610,414
Apr 28, 2026Sale
Paul B. PragerChief Executive Officer, Director
Chief Executive Officer, Director
Chief Executive Officer, Director
79,200
at $20.62
$20.62$1.63M
−0.2%
40.9M after
40,899,905
  • Michael C. Bucella$90.0K
    Sep 15, 2026 · Buy6,085 at $14.79
    Director+1.8% of holdings, 351K after
  • Catherine J. Motz$998K
    Sep 8, 2026 · Sale56,023 at $17.81
    Director−26.8% of holdings, 153K after
  • Walter E. Carter$1.98M
    Aug 31, 2026 · Sale130,626 at $15.14
    Director−36.3% of holdings, 229K after
  • Paul B. Prager$2.35M
    Aug 27, 2026 · Plan sale137,500 at $17.06
    Chief Executive Officer, Director−0.3% of holdings, 41.2M after
  • Michael C. Bucella$50.0K
    Aug 17, 2026 · Buy2,860 at $17.47
    Director+0.8% of holdings, 345K after
  • Michael C. Bucella$50.0K
    Aug 14, 2026 · Buy3,023 at $16.54
    Director+0.9% of holdings, 342K after
  • Paul B. Prager$3.66M
    Jun 29, 2026 · Plan sale137,500 at $26.60
    Chief Executive Officer, Director−0.3% of holdings, 41.3M after
  • Paul B. Prager$4.32M
    May 27, 2026 · Plan sale166,650 at $25.92
    Chief Executive Officer, Director−0.4% of holdings, 41.4M after
  • Paul B. Prager$4.07M
    May 26, 2026 · Plan sale166,650 at $24.43
    Chief Executive Officer, Director−0.4% of holdings, Changed by trades not shown: 41.6M after
  • Paul B. Prager$1.63M
    Apr 28, 2026 · Sale79,200 at $20.62
    Chief Executive Officer, Director−0.2% of holdings, 40.9M after