Total buying$00 buys
WULF
TERAWULF INC.
NasdaqFinancialsFinance Services
Insider activity for last month from 09/19 to 10/19.
How these metrics are calculated
Counts use processed Form 4 rows. Purchase and sale metrics use codes P and S; totals remain unknown when any matching value is missing. Rows without a usable transaction date cannot be assigned to a rolling period and are excluded.
Total selling$00 sells
Net open-market+$0Buying minus selling
Active insiders5Distinct reporting owners
Insider activity report
Calendar-month buckets within the selected date range
Latest filing: Oct 02, 2026
Open-market transaction mix · 0 transactions in the selected period
Code A includes awards, grants and other acquisitions; these are not open-market buys. A rolling period can include partial calendar months.
View exact monthly counts and disclosed values
| Month | Buys | Sells | Awards (A) | Buy value | Sell value | Net P/S value |
|---|---|---|---|---|---|---|
| Sep 2026 | 0 | 0 | 3 | $0 | $0 | $0 |
| Oct 2026 | 0 | 0 | 0 | $0 | $0 | $0 |
Distinct insiders active
Reporting-owner CIKs by month · peak Sep 2026 (5)Sep 2026Oct 2026
Largest insider activity
By absolute net disclosed value · current transaction page- PA—
- CE—
- BC—
- KM—
- PB—
WULF transaction history
Newest filings · 20 transactions per pageLatest insider transactions
Form 4 filings from last month.| Company | Insider | Activity | Disclosed value | Filed (ET) |
|---|---|---|---|---|
WULFTERAWULF INC. | Prager Lisa A.DIR | A · grantSEC filing ↗ | UnknownView disclosure → | |
WULFTERAWULF INC. | Carter Walter E.DIR | A · grantSEC filing ↗ | UnknownView disclosure → | |
WULFTERAWULF INC. | Bucella Michael C.DIR | A · grantSEC filing ↗ | UnknownView disclosure → | |
WULFTERAWULF INC. | Khan Nazar M.CTO | M · exerciseDerivative securitySEC filing ↗ | UnknownView disclosure → | |
WULFTERAWULF INC. | Khan Nazar M.CTO | M · exerciseSEC filing ↗ | UnknownView disclosure → | |
WULFTERAWULF INC. | Prager Paul B.CEO | J · otherDerivative securitySEC filing ↗ | UnknownView disclosure → |
Filing-only signals
Deterministic matches in the selected period
Filing detail checks
Secondary metrics for the selected periodTransaction codes
By Form 4 transaction code in selected period6transactionstxns
- A · Grants / awards · dominant3 · 50%
- M · Option exercise2 · 33%
- J · Other1 · 17%
Activity by reported role
A joint filing can contribute to multiple rolesDirector3
CTO2
Chief executive officer1
Reported Holdings After
Separated by insider, security, and ownership type
Prager Paul B.Forward sale contract (obligation to sell) · Indirect · By Riesling Power LLC
3,000,000Sep 22, 2026
Khan Nazar M.Common stock, $0.001 par value per share · Direct
667,167Sep 29, 2026
Khan Nazar M.Restricted Stock Units · Direct
1,333,333Sep 29, 2026
Bucella Michael C.Common stock, $0.001 par value per share · Direct
352,479Sep 30, 2026
Carter Walter E.Common stock, $0.001 par value per share · Direct
231,202Sep 30, 2026
Prager Lisa A.Common stock, $0.001 par value per share · Direct
313,200Sep 30, 2026
These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.
Filing activity heatmap
Current transaction page only · each cell is a filing date · buys green, sells redSep 19 → Oct 19
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TERAWULF INC. Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at TERAWULF INC.?
Prager Lisa A., Carter Walter E., Bucella Michael C., Khan Nazar M., Prager Paul B..
When was the latest reported open-market purchase?
No code-P purchase is available for this period.
When was the latest reported open-market sale?
No code-S sale is available for this period.
What is the recent purchase and sale balance?
No code-P purchases or code-S sales were reported in the selected period.
Where can I see the original SEC filing?
Every transaction row and latest-activity fact links to its original SEC filing.
What do these Form 4 transaction codes mean?
P and S generally describe open-market or private purchases and sales. A, D, F, M, X, G, J, and V describe awards, issuer dispositions, tax withholding, exercises, gifts, other transactions, and voluntary early reports; review each filing and its footnotes for context.