jain.com
LC

Cathy Landmann

10%+ Owner5%+ Owner1%+ Owner
Current role
10%+ Owner · Riot
Current holdings (from latest Form 3/4/5)
Riot RIOT: 585,060 shares ≈ $7.49M (0.16% of co.) (as of 2003-09-30)
Insider activity since 2003-09
Invested $0 (- shares acquired)
Divested $100.0K (500,000 shares sold)
↳ notional today: $6.41M
→ Net divested $100.0K
↳ net notional: ↓ $6.41M
Change since first tracked filing (not total holdings; see methodology). Prices as of 2026-10-30.

Beneficial shareholder with 585,060 shares (5.6% ownership, including 42,530 shares held in trust with her husband). Source carries no fuller biographical information regarding executive position, career, education, or board affiliations.

Biography extracted from Riot PRE 14A filed 2004-03-24 View cached copy (2026-09-27)Live source ↗

Roles

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

CompanyRoleTenureFilings
Riot10%+ Owner2003-06 → present (23y 5mo)2
Show 2 underlying filings
2003-09-30 · Riot Form 4 filed 2003-10-01
View cached copy (2026-09-13)Live source ↗
2003-06-13 · Riot Form 4 filed 2003-06-18
View cached copy (2026-09-13)Live source ↗

Insider transactions

Totals for this person

BucketInvested (shares)Invested (USD)Divested (shares)Divested (USD)Net directionTxnsInvested @ last priceDivested @ last price
All time-$0500,000$100.0K↓ Divested $100.0K1$0$6.41M
2003-$0500,000$100.0K↓ Divested $100.0K1$0$6.41M
2003-Q3-$0500,000$100.0K↓ Divested $100.0K1$0$6.41M

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 2026-10-30); they are a valuation, not a cash flow, and they move every day the market does.

All transactions

DateCompanyKindSharesAmount (USD)Value @ last price
2003-09-30RiotSale to issuer (buyback)500,000$100,000$6.41M