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Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Latest filing published 03 Aug 2026 for Terawulf INC.. Read the official filing
Insider track record
Disclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
No signal scores available.
Kerri M. Langlais: trading record in brief
Kerri M. Langlais (chief executive) discloses dealings in Terawulf Inc. to SEC (Form 4). Between 13 December 2021 and 3 August 2026, the trades on record add up to 27 filings.
The filings describe grants, exercises and other transfers rather than trades on the open market. Compensation-driven entries like these are tracked, but they say little about how insiders judge the share price.
The latest filing, published on 3 August 2026, reports an option exercise in Terawulf Inc. The median gap between a trade and its publication by SEC (Form 4) is 2 days. US insiders must file a Form 4 within two business days of a trade. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Kerri M. Langlais
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations27 total
500,000 sharesCommon stock, $0.001 par value per shareSEC:0001083301-26-000154:0
276,500 sharesCommon stock, $0.001 par value per shareSEC:0001083301-26-000154:1
327,054 sharesCommon stock, $0.001 par value per shareSEC:0001083301-26-000074:0
180,860 sharesCommon stock, $0.001 par value per shareSEC:0001083301-26-000074:1
327,054 sharesCommon stock, $0.001 par value per shareSEC:0001083301-26-000061:0
180,860 sharesCommon stock, $0.001 par value per shareSEC:0001083301-26-000061:1
35,629 sharesCommon stock, $0.001 par value per shareSEC:0001083301-25-000114:0
140,000 sharesCommon stock, $0.001 par value per shareSEC:0001877257-25-000004:0
1,000,000 sharesCommon stock, $0.001 par value per shareSEC:0001877257-25-000002:0
1,000,000 sharesCommon stock, $0.001 par value per shareSEC:0001877257-24-000025:0
400,000 sharesCommon stock, $0.001 par value per shareSEC:0001877257-24-000023:0
140,000 sharesCommon stock, $0.001 par value per shareSEC:0001877257-24-000021:0
140,000 sharesCommon stock, $0.001 par value per shareSEC:0001877257-24-000018:0
140,000 sharesCommon stock, $0.001 par value per shareSEC:0001877257-24-000015:0
432,350 sharesCommon stock, $0.001 par value per shareSEC:0001877257-24-000013:0
77,420 sharesCommon stock, $0.001 par value per shareSEC:0001877257-24-000010:0
140,000 sharesCommon stock, $0.001 par value per shareSEC:0001877257-24-000008:0
172,286 sharesCommon stock, $0.001 par value per shareSEC:0001877257-24-000005:0
400,000 sharesCommon stock, $0.001 par value per shareSEC:0001877257-24-000003:0
221,203 sharesCommon stock, $0.001 par value per shareSEC:0001877257-23-000004:0
205,321 sharesCommon stock, $0.001 par value per shareSEC:0001877257-23-000002:0
400,000 sharesCommon stock, $0.001 par value per shareSEC:0001104659-23-098662:0
161,202 sharesCommon stock, $0.001 par value per shareSEC:0001104659-23-093131:0
432,351 sharesCommon stock, $0.001 par value per shareSEC:0001104659-23-072063:0
400,000 sharesCommon stock, $0.001 par value per shareSEC:0001104659-23-069991:0
25 of 27 declarations
