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Kerri M. Langlais

Kerri M. Langlais

C-LevelDirectorReporting OfficerActively Reporting
Current role
Chief Strategy Officer, Director · TeraWulf
Reported pay · FY2025
TeraWulf · $20.19M (salary $500.4K)
Current holdings (from latest Form 3/4/5)
TeraWulf WULF: 4,380,381 shares ≈ $72.32M (0.88% of co.) (as of 2026-08-03)
Insider activity since 2024-06
Invested $251.0K (13,429,309 shares acquired)
↳ notional today: $221.72M
Divested $0 (2,623,083 shares sold)
↳ notional today: $43.31M
→ Net invested $251.0K
↳ net notional: ↑ $178.41M
Change since first tracked filing (not total holdings; see methodology). Prices as of 2026-09-04.

Kerri Langlais has served as Chief Strategy Officer of TeraWulf since February 2021 and joined the Board of Directors in March 2022, where she is responsible for developing and implementing the Company's overall corporate strategy, including business development, strategic partnerships and growth initiatives. She plays a key role in positioning TeraWulf's transition toward a contracted digital infrastructure model supporting high-performance computing and artificial intelligence workloads.

From July 2010 to February 2021, Langlais served as an executive at Beowulf, leading the firm's M&A and financing efforts. Prior to Beowulf, she spent nearly a decade in the Investment Banking Division at Goldman Sachs, where she held positions in the Natural Resources advisory group in New York. She also provided advisory services to Harvard University on the university's overall financial strategy and planning.

Langlais holds a B.A. in finance from Boston College, graduating with honors. She brings more than 20 years of M&A, financing, strategy and power sector experience to the Board of Directors.

Biography extracted from TeraWulf DEF 14A filed 2026-04-28 View cached copy (2026-08-31)Live source ↗

Photo: www.terawulf.com (TeraWulf official site) · retrieved 2026-08-31 · cached copy · match confidence high

Roles

Contiguous filings for the same role are collapsed into a single tenure span. Click a row to see the underlying filings.

CompanyRoleTenureFilings
TeraWulfChief Strategy Officer, Director2024-06 → present (2y 3mo)16
Show 16 underlying filings
2026-08-01 · TeraWulf Form 4 filed 2026-08-03
View cached copy (2026-08-30)Live source ↗
2026-05-18 · TeraWulf Form 4 filed 2026-05-20
View cached copy (2026-08-30)Live source ↗
2026-05-06 · TeraWulf Form 4 filed 2026-05-08
View cached copy (2026-08-30)Live source ↗
2026-04-24 · TeraWulf Form 4 filed 2026-04-24
View cached copy (2026-08-30)Live source ↗
2026-04-14 · TeraWulf Form 4 filed 2026-04-16
View cached copy (2026-08-30)Live source ↗
2026-01-02 · TeraWulf Form 4 filed 2026-01-02
View cached copy (2026-08-30)Live source ↗
2025-12-09 · TeraWulf Form 4 filed 2025-12-11
View cached copy (2026-08-30)Live source ↗
2025-08-01 · TeraWulf Form 4 filed 2025-08-01
View cached copy (2026-08-30)Live source ↗
2025-01-09 · TeraWulf Form 4 filed 2025-01-10
View cached copy (2026-08-30)Live source ↗
2025-01-02 · TeraWulf Form 4 filed 2025-01-03
View cached copy (2026-08-30)Live source ↗
2024-10-31 · TeraWulf Form 4 filed 2024-11-04
View cached copy (2026-08-30)Live source ↗
2024-07-16 · TeraWulf Form 4 filed 2024-07-18
View cached copy (2026-08-30)Live source ↗
2024-07-09 · TeraWulf Form 4 filed 2024-07-11
View cached copy (2026-08-30)Live source ↗
2024-06-27 · TeraWulf Form 4 filed 2024-07-01
View cached copy (2026-08-30)Live source ↗
2024-06-20 · TeraWulf Form 4 filed 2024-06-24
View cached copy (2026-08-30)Live source ↗
2024-06-14 · TeraWulf Form 4 filed 2024-06-18
View cached copy (2026-08-30)Live source ↗

Compensation

YearRole as filedSalaryBonusStock awardsOtherTotalSource
2025Chief Strategy Officer and Director$500.4K$7.00M$12.60M$88.6K$20.19MView cached copy (2026-08-31)Live source ↗
2024Chief Strategy Officer and Director$419.7K$1.40M$7.76M$18.4K$9.60MView cached copy (2026-08-31)Live source ↗
2023Chief Strategy Officer and Director$401.1K$400.0K$724.9K$17.6K$1.54MView cached copy (2026-08-31)Live source ↗
2022Chief Strategy Officer and Director$400.6K$200.0K$16.4K$617.0KView cached copy (2026-08-31)Live source ↗

As reported in the company's DEF 14A Summary Compensation Table (SEC Reg S-K Item 402(c)). Stock and option awards are grant-date fair values — what the award was worth on the day it was granted, not cash received and not what it is worth now. Every row here reconciles: its columns add up to the total the filing printed.

Insider transactions

Totals for this person

BucketInvested (shares)Invested (USD)Divested (shares)Divested (USD)Net directionTxnsInvested @ last priceDivested @ last price
All time13,429,309$251.0K2,623,083$0↑ Invested $251.0K40$221.72M$43.31M
20267,541,079$0999,940$0Flat17$124.50M$16.51M
20252,815,880$251.0K616,683$0↑ Invested $251.0K8$46.49M$10.18M
20243,072,350$01,006,460$0Flat15$50.72M$16.62M
2025-Q435,880$251.0K-$0↑ Invested $251.0K2$592.4K$0
2026-Q13,924,647$0-$0Flat2$64.80M$0
2026-Q22,616,432$0723,440$0Flat12$43.20M$11.94M
2026-Q31,000,000$0276,500$0Flat3$16.51M$4.57M

Invested = shares acquired (buys, grants, option exercises) — insider adding to the position. Divested = shares reduced (sells, dispositions, tax-withholding) — cash flowing TO the insider. Net direction shows which side wins on dollar terms in each bucket. % of holder's stake not yet computed (pending Form 3/4 holdings ingest). See methodology. The two @ last price columns restate the same share counts at the most recent share price we read (close of 2026-09-04); they are a valuation, not a cash flow, and they move every day the market does.

All transactions

DateCompanyKindSharesAmount (USD)Value @ last price
2026-08-03TeraWulfSale to issuer (buyback) · Common stock, $0.001 par value per share276,500-$4.57M
2026-08-01TeraWulfOption / RSU exercise · Common stock, $0.001 par value per share500,000-$8.26M
2026-08-01TeraWulfOption / RSU exercise · Restricted Stock Units500,000-$8.26M
2026-05-18TeraWulfOption / RSU exercise · Common stock, $0.001 par value per share327,054-$5.40M
2026-05-18TeraWulfSale to issuer (buyback) · Common stock, $0.001 par value per share180,860-$2.99M
2026-05-18TeraWulfOption / RSU exercise · Performance-Based Restricted Stock Units327,054-$5.40M
2026-05-06TeraWulfOption / RSU exercise · Common stock, $0.001 par value per share327,054-$5.40M
2026-05-06TeraWulfSale to issuer (buyback) · Common stock, $0.001 par value per share180,860-$2.99M
2026-05-06TeraWulfOption / RSU exercise · Performance-Based Restricted Stock Units327,054-$5.40M
2026-04-24TeraWulfSale to issuer (buyback) · Common stock, $0.001 par value per share180,860-$2.99M
2026-04-24TeraWulfOption / RSU exercise · Common stock, $0.001 par value per share327,054-$5.40M
2026-04-24TeraWulfOption / RSU exercise · Performance-Based Restricted Stock Units327,054-$5.40M
2026-04-14TeraWulfOption / RSU exercise · Common stock, $0.001 par value per share327,054-$5.40M
2026-04-14TeraWulfSale to issuer (buyback) · Common stock, $0.001 par value per share180,860-$2.99M
2026-04-14TeraWulfOption / RSU exercise · Performance-Based Restricted Stock Units327,054-$5.40M
2026-01-02TeraWulfGrant / award / vesting · Restricted Stock Units2,616,431-$43.20M
2026-01-02TeraWulfGrant / award / vesting · Performance-Based Restricted Stock Units1,308,216-$21.60M
2025-12-09TeraWulfOption / RSU exercise · Common stock, $0.001 par value per share35,629-$588.2K
2025-12-09TeraWulfOption / RSU exercise · Series A Convertible Preferred Stock251$251,000$4.1K
2025-08-01TeraWulfGrant / award / vesting · Restricted Stock Units1,500,000-$24.77M
Show older transactions (20 more)
DateCompanyKindSharesAmount (USD)Value @ last price
2025-01-09TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share140,000-$2.31M
2025-01-09TeraWulfSale to issuer (buyback) · Common stock, $0.001 par value per share77,420-$1.28M
2025-01-09TeraWulfOption / RSU exercise · Restricted Stock Units140,000-$2.31M
2025-01-02TeraWulfSale to issuer (buyback) · Common stock, $0.001 par value per share539,263-$8.90M
2025-01-02TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,000,000-$16.51M
2024-10-31TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,000,000-$16.51M
2024-10-31TeraWulfSale to issuer (buyback) · Common stock, $0.001 par value per share553,000-$9.13M
2024-07-16TeraWulfOption / RSU exercise · Common stock, $0.001 par value per share400,000-$6.60M
2024-07-16TeraWulfSale to issuer (buyback) · Common stock, $0.001 par value per share221,200-$3.65M
2024-07-16TeraWulfOption / RSU exercise · Performance-Based Restricted Stock Units400,000-$6.60M
2024-07-09TeraWulfSale to issuer (buyback) · Common stock, $0.001 par value per share77,420-$1.28M
2024-07-09TeraWulfOption / RSU exercise · Common stock, $0.001 par value per share140,000-$2.31M
2024-07-09TeraWulfOption / RSU exercise · Restricted Stock Units140,000-$2.31M
2024-07-01TeraWulfSale to issuer (buyback) · Common stock, $0.001 par value per share77,420-$1.28M
2024-06-27TeraWulfOption / RSU exercise · Common stock, $0.001 par value per share140,000-$2.31M
2024-06-27TeraWulfOption / RSU exercise · Performance-Based Restricted Stock Units140,000-$2.31M
2024-06-20TeraWulfOption / RSU exercise · Common stock, $0.001 par value per share140,000-$2.31M
2024-06-20TeraWulfSale to issuer (buyback) · Common stock, $0.001 par value per share77,420-$1.28M
2024-06-20TeraWulfOption / RSU exercise · Performance-Based Restricted Stock Units140,000-$2.31M
2024-06-14TeraWulfOther acquisition / disposition · Common stock, $0.001 par value per share432,350-$7.14M