| Filed On | Filing |
|---|---|
| 05 Feb 2019 |
Form 5: Boston Foundation, Inc., 10% owner
Sold 1,600,000 shares ($522K) |
| 21 Dec 2018 |
Form 5: Westphal Christoph H, 10% owner
Gave 858,300 shares as a gift · Gave 2,200,000 shares as a gift |
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