Figures computed from official regulatory filings — methodology.
Filing timeline · open-market
1 buy2 sellsMay 18, 2017 — Nov 30, 2021tick height = trade size
| Insider | Type | Value · USD | |
|---|---|---|---|
| ZIMMERMAN GIFFORD R | Sell | $17.2K | SEC |
| ZIMMERMAN GIFFORD R | Buy | $14.1K | SEC |
| Nuveen Asset Management Inc. | Sell | $15.8 | SEC |