Figures computed from official regulatory filings — methodology.
Filing timeline · open-market
2 buys1 sellMay 18, 2017 — Jun 7, 2018tick height = trade size
| Insider | Type | Value · USD | |
|---|---|---|---|
| LAMB DAVID J | Buy | $29.5K | SEC |
| ZIMMERMAN GIFFORD R | Buy | $13.7K | SEC |
| Nuveen Asset Management Inc. | Sell | $103.1K | SEC |