
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.
| Company | Role | Tenure | Filings |
|---|---|---|---|
| TeraWulf | Chief Strategy Officer, Director | 2024-06 → present (2y 3mo) | 16 |
Show 16 underlying filings | |||
Compensation
| Year | Role as filed | Salary | Bonus | Stock awards | Other | Total | Source |
|---|---|---|---|---|---|---|---|
| 2025 | Chief Strategy Officer and Director | $500.4K | $7.00M | $12.60M | $88.6K | $20.19M | View cached copy (2026-08-31)Live source ↗ |
| 2024 | Chief Strategy Officer and Director | $419.7K | $1.40M | $7.76M | $18.4K | $9.60M | View cached copy (2026-08-31)Live source ↗ |
| 2023 | Chief Strategy Officer and Director | $401.1K | $400.0K | $724.9K | $17.6K | $1.54M | View cached copy (2026-08-31)Live source ↗ |
| 2022 | Chief Strategy Officer and Director | $400.6K | $200.0K | — | $16.4K | $617.0K | View 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
| Bucket | Invested (shares) | Invested (USD) | Divested (shares) | Divested (USD) | Net direction | Txns | Invested @ last price | Divested @ last price |
|---|---|---|---|---|---|---|---|---|
| All time | 13,429,309 | $251.0K | 2,623,083 | $0 | ↑ Invested $251.0K | 40 | $221.72M | $43.31M |
| 2026 | 7,541,079 | $0 | 999,940 | $0 | Flat | 17 | $124.50M | $16.51M |
| 2025 | 2,815,880 | $251.0K | 616,683 | $0 | ↑ Invested $251.0K | 8 | $46.49M | $10.18M |
| 2024 | 3,072,350 | $0 | 1,006,460 | $0 | Flat | 15 | $50.72M | $16.62M |
| 2025-Q4 | 35,880 | $251.0K | - | $0 | ↑ Invested $251.0K | 2 | $592.4K | $0 |
| 2026-Q1 | 3,924,647 | $0 | - | $0 | Flat | 2 | $64.80M | $0 |
| 2026-Q2 | 2,616,432 | $0 | 723,440 | $0 | Flat | 12 | $43.20M | $11.94M |
| 2026-Q3 | 1,000,000 | $0 | 276,500 | $0 | Flat | 3 | $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
| Date | Company | Kind | Shares | Amount (USD) | Value @ last price |
|---|---|---|---|---|---|
| 2026-08-03 | TeraWulf | Sale to issuer (buyback) · Common stock, $0.001 par value per share | 276,500 | - | $4.57M |
| 2026-08-01 | TeraWulf | Option / RSU exercise · Common stock, $0.001 par value per share | 500,000 | - | $8.26M |
| 2026-08-01 | TeraWulf | Option / RSU exercise · Restricted Stock Units | 500,000 | - | $8.26M |
| 2026-05-18 | TeraWulf | Option / RSU exercise · Common stock, $0.001 par value per share | 327,054 | - | $5.40M |
| 2026-05-18 | TeraWulf | Sale to issuer (buyback) · Common stock, $0.001 par value per share | 180,860 | - | $2.99M |
| 2026-05-18 | TeraWulf | Option / RSU exercise · Performance-Based Restricted Stock Units | 327,054 | - | $5.40M |
| 2026-05-06 | TeraWulf | Option / RSU exercise · Common stock, $0.001 par value per share | 327,054 | - | $5.40M |
| 2026-05-06 | TeraWulf | Sale to issuer (buyback) · Common stock, $0.001 par value per share | 180,860 | - | $2.99M |
| 2026-05-06 | TeraWulf | Option / RSU exercise · Performance-Based Restricted Stock Units | 327,054 | - | $5.40M |
| 2026-04-24 | TeraWulf | Sale to issuer (buyback) · Common stock, $0.001 par value per share | 180,860 | - | $2.99M |
| 2026-04-24 | TeraWulf | Option / RSU exercise · Common stock, $0.001 par value per share | 327,054 | - | $5.40M |
| 2026-04-24 | TeraWulf | Option / RSU exercise · Performance-Based Restricted Stock Units | 327,054 | - | $5.40M |
| 2026-04-14 | TeraWulf | Option / RSU exercise · Common stock, $0.001 par value per share | 327,054 | - | $5.40M |
| 2026-04-14 | TeraWulf | Sale to issuer (buyback) · Common stock, $0.001 par value per share | 180,860 | - | $2.99M |
| 2026-04-14 | TeraWulf | Option / RSU exercise · Performance-Based Restricted Stock Units | 327,054 | - | $5.40M |
| 2026-01-02 | TeraWulf | Grant / award / vesting · Restricted Stock Units | 2,616,431 | - | $43.20M |
| 2026-01-02 | TeraWulf | Grant / award / vesting · Performance-Based Restricted Stock Units | 1,308,216 | - | $21.60M |
| 2025-12-09 | TeraWulf | Option / RSU exercise · Common stock, $0.001 par value per share | 35,629 | - | $588.2K |
| 2025-12-09 | TeraWulf | Option / RSU exercise · Series A Convertible Preferred Stock | 251 | $251,000 | $4.1K |
| 2025-08-01 | TeraWulf | Grant / award / vesting · Restricted Stock Units | 1,500,000 | - | $24.77M |
Show older transactions (20 more)
| Date | Company | Kind | Shares | Amount (USD) | Value @ last price |
|---|---|---|---|---|---|
| 2025-01-09 | TeraWulf | Grant / award / vesting · Common stock, $0.001 par value per share | 140,000 | - | $2.31M |
| 2025-01-09 | TeraWulf | Sale to issuer (buyback) · Common stock, $0.001 par value per share | 77,420 | - | $1.28M |
| 2025-01-09 | TeraWulf | Option / RSU exercise · Restricted Stock Units | 140,000 | - | $2.31M |
| 2025-01-02 | TeraWulf | Sale to issuer (buyback) · Common stock, $0.001 par value per share | 539,263 | - | $8.90M |
| 2025-01-02 | TeraWulf | Grant / award / vesting · Common stock, $0.001 par value per share | 1,000,000 | - | $16.51M |
| 2024-10-31 | TeraWulf | Grant / award / vesting · Common stock, $0.001 par value per share | 1,000,000 | - | $16.51M |
| 2024-10-31 | TeraWulf | Sale to issuer (buyback) · Common stock, $0.001 par value per share | 553,000 | - | $9.13M |
| 2024-07-16 | TeraWulf | Option / RSU exercise · Common stock, $0.001 par value per share | 400,000 | - | $6.60M |
| 2024-07-16 | TeraWulf | Sale to issuer (buyback) · Common stock, $0.001 par value per share | 221,200 | - | $3.65M |
| 2024-07-16 | TeraWulf | Option / RSU exercise · Performance-Based Restricted Stock Units | 400,000 | - | $6.60M |
| 2024-07-09 | TeraWulf | Sale to issuer (buyback) · Common stock, $0.001 par value per share | 77,420 | - | $1.28M |
| 2024-07-09 | TeraWulf | Option / RSU exercise · Common stock, $0.001 par value per share | 140,000 | - | $2.31M |
| 2024-07-09 | TeraWulf | Option / RSU exercise · Restricted Stock Units | 140,000 | - | $2.31M |
| 2024-07-01 | TeraWulf | Sale to issuer (buyback) · Common stock, $0.001 par value per share | 77,420 | - | $1.28M |
| 2024-06-27 | TeraWulf | Option / RSU exercise · Common stock, $0.001 par value per share | 140,000 | - | $2.31M |
| 2024-06-27 | TeraWulf | Option / RSU exercise · Performance-Based Restricted Stock Units | 140,000 | - | $2.31M |
| 2024-06-20 | TeraWulf | Option / RSU exercise · Common stock, $0.001 par value per share | 140,000 | - | $2.31M |
| 2024-06-20 | TeraWulf | Sale to issuer (buyback) · Common stock, $0.001 par value per share | 77,420 | - | $1.28M |
| 2024-06-20 | TeraWulf | Option / RSU exercise · Performance-Based Restricted Stock Units | 140,000 | - | $2.31M |
| 2024-06-14 | TeraWulf | Other acquisition / disposition · Common stock, $0.001 par value per share | 432,350 | - | $7.14M |
