DG
Current role
Current holdings (from latest Form 3/4/5)
Insider activity since 2005-03
Invested $415.5K (960,967 shares acquired)
↳ notional today: $21.03M
Divested $0 (25,000 shares sold)
↳ notional today: $547.0K
→ Net invested $415.5K
↳ net notional: ↑ $20.48M
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 |
|---|---|---|---|
| Riot | CEO and President, Director | 2005-02 → present (21y 7mo) | 1 |
| Riot | CEO, President, Director | 2005-03 → present (21y 6mo) | 1 |
| Riot | President & CEO, Director | 2005-05 → present (21y 4mo) | 23 |
Show 23 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 | 960,967 | $415.5K | 25,000 | $0 | ↑ Invested $415.5K | 37 | $21.03M | $547.0K |
| 2009 | 50,000 | $0 | - | $0 | Flat | 1 | $1.09M | $0 |
| 2008 | 56,000 | $38.8K | - | $0 | ↑ Invested $38.8K | 4 | $1.23M | $0 |
| 2007 | 241,288 | $160.3K | 25,000 | $0 | ↑ Invested $160.3K | 7 | $5.28M | $547.0K |
| 2007-Q2 | 114,288 | $77.1K | - | $0 | ↑ Invested $77.1K | 3 | $2.50M | $0 |
| 2007-Q3 | 2,000 | $9.2K | - | $0 | ↑ Invested $9.2K | 1 | $43.8K | $0 |
| 2008-Q1 | 56,000 | $38.8K | - | $0 | ↑ Invested $38.8K | 4 | $1.23M | $0 |
| 2009-Q1 | 50,000 | $0 | - | $0 | Flat | 1 | $1.09M | $0 |
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 |
|---|---|---|---|---|---|
| 2009-01-27 | Riot | Grant / award / vesting · Stock Options | 50,000 | - | $1.09M |
| 2008-01-29 | Riot | Open-market purchase | 1,000 | $5,920 | $21.9K |
| 2008-01-29 | Riot | Open-market purchase | 1,000 | $5,910 | $21.9K |
| 2008-01-18 | Riot | Open-market purchase | 4,000 | $27,000 | $87.5K |
| 2008-01-17 | Riot | Grant / award / vesting · Stock Options | 50,000 | - | $1.09M |
| 2007-08-16 | Riot | Open-market purchase | 2,000 | $9,200 | $43.8K |
| 2007-04-25 | Riot | In/at-money option exercise · Warrants | 28,572 | - | $625.2K |
| 2007-04-25 | Riot | In/at-money option exercise | 57,144 | $77,144 | $1.25M |
| 2007-04-25 | Riot | In/at-money option exercise · Warrants | 28,572 | - | $625.2K |
| 2007-01-24 | Riot | Grant / award / vesting | 25,000 | $74,000 | $547.0K |
| 2007-01-24 | Riot | Grant / award / vesting · Stock Options | 100,000 | - | $2.19M |
| 2007-01-23 | Riot | Sale to issuer (buyback) · Stock Options | 25,000 | - | $547.0K |
| 2006-10-23 | Riot | Open-market purchase | 5,000 | $9,000 | $109.4K |
| 2006-08-21 | Riot | Open-market purchase | 10,000 | $12,000 | $218.8K |
| 2006-07-25 | Riot | Open-market purchase | 5,000 | $6,820 | $109.4K |
| 2006-07-14 | Riot | Grant / award / vesting · Options (Right to Buy) | 100,000 | - | $2.19M |
| 2006-07-13 | Riot | Open-market purchase | 10,000 | $14,500 | $218.8K |
| 2006-07-13 | Riot | Open-market purchase | 10,000 | $14,500 | $218.8K |
| 2006-07-01 | Riot | Other acquisition / disposition · Options (Right to Buy) | 100,000 | - | $2.19M |
| 2006-05-08 | Riot | Open-market purchase | 35,714 | $50,000 | $781.4K |
Show older transactions (17 more)
| Date | Company | Kind | Shares | Amount (USD) | Value @ last price |
|---|---|---|---|---|---|
| 2006-03-09 | Riot | Open-market purchase | 5,000 | $7,900 | $109.4K |
| 2006-02-24 | Riot | Open-market purchase | 5,000 | $8,750 | $109.4K |
| 2006-02-24 | Riot | Open-market purchase | 10,000 | $18,000 | $218.8K |
| 2005-12-28 | Riot | Open-market purchase | 5,000 | $4,750 | $109.4K |
| 2005-12-28 | Riot | Grant / award / vesting | 5,000 | $4,750 | $109.4K |
| 2005-12-23 | Riot | Grant / award / vesting | 75,000 | - | $1.64M |
| 2005-12-23 | Riot | Grant / award / vesting · Options (Right to Buy) | 100,000 | - | $2.19M |
| 2005-12-16 | Riot | Grant / award / vesting | 5,000 | $4,500 | $109.4K |
| 2005-12-07 | Riot | Grant / award / vesting | 5,000 | $4,300 | $109.4K |
| 2005-12-02 | Riot | Grant / award / vesting | 1,000 | $780 | $21.9K |
| 2005-11-23 | Riot | Grant / award / vesting | 1,347 | $1,030 | $29.5K |
| 2005-10-26 | Riot | Grant / award / vesting | 1,334 | $1,021 | $29.2K |
| 2005-07-08 | Riot | Grant / award / vesting | 28,571 | $25,000 | $625.1K |
| 2005-07-08 | Riot | Grant / award / vesting · Warrants (Right to Buy) | 28,571 | - | $625.1K |
| 2005-05-06 | Riot | Grant / award / vesting | 28,571 | $25,000 | $625.1K |
| 2005-05-06 | Riot | Grant / award / vesting · Warrants (Right to Buy) | 28,571 | - | $625.1K |
| 2005-03-16 | Riot | Open-market purchase | 5,000 | $3,700 | $109.4K |