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Who

Walter E. Carter

Director

Company insider

Files Form 4 as: Director, TeraWulf.

Every Form 4 they filed

In numbers

Trades disclosed
41
Buys
2
Sells
1
Bought
$7,480
Sold
$4.0M
Companies
1
Companies where not an officer
1
First trade
13 Dec 2021
Last trade
30 Sep 2026
Last filed
2 Oct 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
WULF TeraWulfDirector · Crypto miners & infra · last 30 Sep 20262 buys · 1 sell

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
30 Sep 2026filed 2 Oct 2026WULF TeraWulfCrypto miners & infraSEC FORM 4 Code A—2,112filing
31 Aug 2026filed 1 Sep 2026WULF TeraWulfCrypto miners & infraSEC FORM 4 Sold$2.0M130,626 at $15.14filing
31 Aug 2026filed 1 Sep 2026WULF TeraWulfCrypto miners & infraSEC FORM 4 Sold$2.0M130,626 at $15.14filing
30 Jun 2026filed 1 Jul 2026WULF TeraWulfCrypto miners & infraSEC FORM 4 Code A—1,266filing
30 Jun 2026filed 1 Jul 2026WULF TeraWulfCrypto miners & infraSEC FORM 4 Code A—1,266filing
23 Jun 2026filed 25 Jun 2026WULF TeraWulfCrypto miners & infraSEC FORM 4 Code M—56,023filing
23 Jun 2026filed 25 Jun 2026WULF TeraWulfoption or derivative · Crypto miners & infraSEC FORM 4 Code M—56,023 at $0.00filing
23 Jun 2026filed 25 Jun 2026WULF TeraWulfoption or derivative · Crypto miners & infraSEC FORM 4 Code A—6,950 at $0.00filing
23 Jun 2026filed 25 Jun 2026WULF TeraWulfoption or derivative · Crypto miners & infraSEC FORM 4 Code M—56,023 at $0.00filing
23 Jun 2026filed 25 Jun 2026WULF TeraWulfoption or derivative · Crypto miners & infraSEC FORM 4 Code A—6,950 at $0.00filing
23 Jun 2026filed 25 Jun 2026WULF TeraWulfCrypto miners & infraSEC FORM 4 Code M—56,023filing
31 Mar 2026filed 9 Apr 2026WULF TeraWulfCrypto miners & infraSEC FORM 4 Code A—2,166filing
31 Mar 2026filed 9 Apr 2026WULF TeraWulfCrypto miners & infraSEC FORM 4 Code A—2,166filing
31 Dec 2025filed 2 Jan 2026WULF TeraWulfCrypto miners & infraSEC FORM 4 Code A—2,720filing
31 Dec 2025filed 2 Jan 2026WULF TeraWulfCrypto miners & infraSEC FORM 4 Code A—2,720filing
30 Sep 2025filed 2 Oct 2025WULF TeraWulfCrypto miners & infraSEC FORM 4 Code A—2,737filing
23 Jun 2025filed 24 Jun 2025WULF TeraWulfoption or derivative · Crypto miners & infraSEC FORM 4 Code A—56,023 at $0.00filing
21 Jun 2025filed 24 Jun 2025WULF TeraWulfoption or derivative · Crypto miners & infraSEC FORM 4 Code M—21,661 at $0.00filing
21 Jun 2025filed 24 Jun 2025WULF TeraWulfCrypto miners & infraSEC FORM 4 Code M—21,661filing
31 Dec 2024filed 3 Jan 2025WULF TeraWulfCrypto miners & infraSEC FORM 4 Code A—3,755filing

Sectors

Digital Assets3

Buys in green, sells in red, by the company’s sector.

Related people

Lisa A. PragerDirector · Director at Terawulf, filing Form 4 there in the last year
Michael C. BucellaDirector · Director at Terawulf, filing Form 4 there in the last year
Nazar M. KhanChief Technology Officer · Chief Technology Officer at Terawulf, filing Form 4 there in the last year
Paul B. PragerChief Executive Officer · Chief Executive Officer at Terawulf, filing Form 4 there in the last year
Catherine J. MotzDirector · Director at Terawulf, filing Form 4 there in the last year