Tanya S. Beder is Director at CYS Investments, Inc. (CYS). They have made 1 open-market trade across 1 company since 2019, most recently 2026-06-02.
CIK 0001550533
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $116K since 2019, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| NBR | BUY | 2019-08-08 | 2019-08-09 | $2.31 | $116K | -14.8% | -3.5% | -8.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.