| Filed On | Filing |
|---|---|
| 17 Dec 2021 |
Form 4/A: Lehr Martin A., Director
Received 52,680 shares by exercise ($376K) · Received 797,190 shares by conversion · Bought 10,000 shares ($50K) · 1 more |
| 17 Dec 2021 |
Form 4/A: Dick Evan G., SVP of R&D
Received 26,587 shares by conversion |
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