Deryck C. Maughan is Director at BlackRock Inc. (BLK). They have made 1 open-market trade across 1 company since 2018, most recently 2019-03-29.
CIK 0001225176
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 $3.5M since 2018, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| BLK | 16,514 | $18.7M |
Shares reported on the most recent Form 4, priced at the 2019-04-02 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BLK | BUY | 2018-01-17 | 2018-01-19 | $573.98 | $3.5M | -5.2% | -8.4% | -11.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.