LB
Current role
Director · TeraWulf
Current holdings (from latest Form 3/4/5)
Insider activity since 2012-11
Invested $79.6K (11,211 shares acquired)
↳ notional today: $184.6K
Divested $33.8K (11,211 shares sold)
↳ notional today: $184.6K
→ Net invested $45.8K
↳ net notional: ↑ $0
Change since first tracked filing (not total holdings; see methodology). Prices as of 2026-09-17.
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 | Director | 2012-04 → present (14y 5mo) | 10 |
Show 10 underlying filings | |||
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 | 11,211 | $79.6K | 11,211 | $33.8K | ↑ Invested $45.8K | 10 | $184.6K | $184.6K |
| 2021 | 1,000 | $0 | 11,211 | $33.8K | ↓ Divested $33.8K | 3 | $16.5K | $184.6K |
| 2020 | 2,500 | $12.9K | - | $0 | ↑ Invested $12.9K | 1 | $41.2K | $0 |
| 2019 | 2,000 | $12.9K | - | $0 | ↑ Invested $12.9K | 1 | $32.9K | $0 |
| 2019-Q3 | 2,000 | $12.9K | - | $0 | ↑ Invested $12.9K | 1 | $32.9K | $0 |
| 2020-Q1 | 2,500 | $12.9K | - | $0 | ↑ Invested $12.9K | 1 | $41.2K | $0 |
| 2021-Q2 | 1,000 | $0 | - | $0 | Flat | 1 | $16.5K | $0 |
| 2021-Q4 | - | $0 | 11,211 | $33.8K | ↓ Divested $33.8K | 2 | $0 | $184.6K |
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 2026-09-17); 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 |
|---|---|---|---|---|---|
| 2021-12-13 | TeraWulf | Sale to issuer (buyback) | 1,000 | $33,820 | $16.5K |
| 2021-12-13 | TeraWulf | Sale to issuer (buyback) | 10,211 | - | $168.2K |
| 2021-04-29 | TeraWulf | Grant / award / vesting | 1,000 | - | $16.5K |
| 2020-03-02 | TeraWulf | Open-market purchase | 2,500 | $12,925 | $41.2K |
| 2019-08-26 | TeraWulf | Open-market purchase | 2,000 | $12,939 | $32.9K |
| 2017-05-17 | TeraWulf | Open-market purchase | 1,680 | $15,120 | $27.7K |
| 2017-05-10 | TeraWulf | Open-market purchase | 320 | $2,752 | $5.3K |
| 2015-08-17 | TeraWulf | Open-market purchase | 2,000 | $22,520 | $32.9K |
| 2012-11-23 | TeraWulf | Open-market purchase | 1,500 | $11,700 | $24.7K |
| 2012-11-19 | TeraWulf | Open-market purchase | 211 | $1,646 | $3.5K |