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SCHEDULE Filed 2025-08-18 Event 2025-08-12 SEC 0000950142-25-002221 →

Prager Paul B. TERAWULF INC. WULF

Stake: 10.70% Shares: 43,364,058 CUSIP: 88080T104 Class: Common stock, par value $0.001 per share

Item 4 — Purpose of Transaction

No material change.

Cross-References

Insider Activity (last 365d)
17 transactions
0 buys · 8 sales · 9 awards/exercises
Issuer Cluster
10 13D/G filings on this issuer
9 other filings besides this one
Filer Track Record
1 filings by this filer
0 other filings in the data moat
Short Interest · settle 2026-07-15
DTC 2.48
104,365,154 shares short · -0.3% vs prior

Institutional Consensus · 2026-03-31

Held by elite portfolio managers
2 holders · $383.32M
Lone Pine CapitalPoint72 Asset Mgmt

Post-Filing Returns · since 2025-08-12 on WULF

+1 day
0.0%
+5 days
0.0%
+30 days
0.0%
+60 days
0.0%
+90 days
0.0%
+180 days
0.0%

Anchor price 20.24 on closest trading day on/after 2025-08-12. Source: Yahoo Finance daily adj_close (split + dividend adjusted).

Form 4 Insider Transactions · last 365d

DateInsiderRoleTypeSharesPriceValue
2026-04-24 Prager Paul B. director, officer Option exercise 981,162
2026-04-24 Fleury Patrick officer Option exercise 327,054
2026-04-24 Khan Nazar M. director, officer Option exercise 817,635
2026-04-24 Langlais Kerri M. director, officer Option exercise 327,054
2026-04-24 Khan Nazar M. director, officer Sale 452,152
2026-04-24 Fleury Patrick officer Disposition 128,695
2026-04-24 Prager Paul B. director, officer Disposition 542,582
2026-04-24 Langlais Kerri M. director, officer Disposition 180,860
2026-04-14 Langlais Kerri M. director, officer Option exercise 327,054
2026-04-14 Khan Nazar M. director, officer Option exercise 817,635
2026-04-14 Fleury Patrick officer Option exercise 327,054
2026-04-14 Fleury Patrick officer Disposition 121,612
2026-04-14 Langlais Kerri M. director, officer Disposition 180,860
2026-04-14 Khan Nazar M. director, officer Disposition 444,992
2026-04-14 Prager Paul B. director, officer Option exercise 981,162
2026-04-14 Prager Paul B. director, officer Disposition 535,422
2025-12-31 Prager Paul B. director, officer Option exercise 141,726

Other 13D/G Filings on TERAWULF INC.

FiledFormFilerStakeShares
2026-05-27 SCHEDULE 13G Citadel Securities GP LLC view →
2024-05-15 SC Bayshore Capital LLC view →
2023-03-02 SC Pascual Bryan J. view →
2022-10-04 SC TERAWULF INC. view →
2022-10-04 SC TERAWULF INC. view →
2021-06-30 SC Activist Investing LLC view →
2021-06-29 SC Ault Global Holdings, Inc. view →
2021-04-06 SC Activist Investing LLC view →
2021-01-27 SC Ault Global Holdings, Inc. view →

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