TeraWulf Inc. (WULF) Insider Trading

Over the last 3 months, WULF insiders made 0 open-market buys and 8 sales, a net sale of -$12.9M (SEC Form 4). Over the last 6 months, 320 institutions increased and 255 reduced their position (13F).

Insider Activity

Sentiment
0/100
Buys (3m)
0
Sells (3m)
8
Net (3m)
-$12.9M
Insider trades by month Buys Sells
Aug
Sep
Dec
Mar
Apr
May
Context3-month price +71.2%Institutions accumulating (13F)
DateInsiderTypeSharesPrice
Jun 25, 2026Motz Catherine J.directorOption56,023—
Jun 25, 2026Prager Lisa A.directorOption56,023—
Jun 25, 2026Motz Catherine J.directorGrant6,950—
Jun 25, 2026Carter Walter E.directorOption56,023—
Jun 25, 2026Fabiano AmandadirectorOption56,023—
Jun 25, 2026Bucella Michael C.directorOption56,023—
Jun 25, 2026Prager Lisa A.directorGrant6,950—
Jun 25, 2026Pincus Steven T.directorOption63,026—
Jun 25, 2026Fabiano AmandadirectorGrant6,950—
Jun 25, 2026Tanimoto William Josephofficer: Chief Accounting OfficerOption10,000—
Jun 25, 2026Bucella Michael C.directorGrant6,950—
Jun 25, 2026Carter Walter E.directorGrant6,950—
Jun 25, 2026Pincus Steven T.directorGrant7,818—
May 28, 2026Prager Paul B.director, officer: Chief Executive OfficerSell56,801$26.57
May 28, 2026Prager Paul B.director, officer: Chief Executive OfficerSell109,849$25.58
May 28, 2026Prager Paul B.director, officer: Chief Executive OfficerSell166,650$24.43
May 20, 2026Prager Paul B.director, officer: Chief Executive OfficerOption981,161—
May 20, 2026Langlais Kerri M.director, officer: Chief Strategy OfficerOption327,054—
May 20, 2026Fleury Patrickofficer: Chief Financial OfficerOption327,054—
May 20, 2026Khan Nazar M.director, officer: Chief Technology OfficerOption817,634—
May 8, 2026Langlais Kerri M.director, officer: Chief Strategy OfficerOption327,054—
May 8, 2026Khan Nazar M.director, officer: Chief Technology OfficerOption817,635—
May 8, 2026Prager Paul B.director, officer: Chief Executive OfficerOption981,162—
May 8, 2026Fleury Patrickofficer: Chief Financial OfficerOption327,054—
Apr 28, 2026Prager Paul B.director, officer: Chief Executive OfficerSell80,591$20.51
Apr 28, 2026Prager Paul B.director, officer: Chief Executive OfficerSell56,909$21.20
Apr 28, 2026Prager Paul B.director, officer: Chief Executive OfficerSell79,100$20.62
Apr 28, 2026Prager Paul B.director, officer: Chief Executive OfficerSell100$21.29
Apr 24, 2026Fleury Patrickofficer: Chief Financial OfficerOption327,054—
Apr 24, 2026Khan Nazar M.director, officer: Chief Technology OfficerSell452,152—

Source: WULF SEC Form 4 filings, latest Jun 25, 2026. For informational purposes only — not investment advice.

Institutional activity (13F)

How institutions changed their WULF positions over the last 6 months (SEC Form 13F).

Increased
320
New positions
240
Reduced
255
Sold out
101
Largest moves
InstitutionActionSharesFiled
VANGUARD GROUP INCIncreased33.6MJan 29, 2026
JANE STREET GROUP, LLCIncreased33.3MMay 12, 2026
VANGUARD CAPITAL MANAGEMENT LLCNew Position31.3MMay 15, 2026
BLACKROCK, INC.Increased28.2MMay 13, 2026
BLACKROCK, INC.Increased27.9MFeb 12, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLPReduced27.9MMay 15, 2026
VANGUARD PORTFOLIO MANAGEMENT LLCNew Position22.5MMay 8, 2026
CITADEL ADVISORS LLCReduced21.2MMay 15, 2026
SCOGGIN MANAGEMENT LPIncreased19.9MMay 15, 2026
LONE PINE CAPITAL LLCNew Position19.9MMay 15, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLPReduced16.2MFeb 17, 2026
D. E. SHAW & CO., INC.Increased15.5MFeb 17, 2026
JANE STREET GROUP, LLCIncreased13.7MFeb 12, 2026
NOMURA HOLDINGS INCReduced13.7MMay 15, 2026
NOMURA HOLDINGS INCIncreased13.5MFeb 17, 2026

Source: SEC Form 13F filings. For informational purposes only — not investment advice.

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