| Filed On | Filing |
|---|---|
| 19 Aug 2020 |
Form 3/A: Bruehlman Ronald E, See Remarks
Holds 2,000 shares of Common Stock |
| 25 May 2017 |
Form 3/A: Parks Robert, Sr Vice President, Controller
Holds 2,005 shares of Common Stock |
| 15 May 2013 |
Form 3/A: Gillings Dennis B Ph D, Director and 5 others
Holds 0 shares of See Explanation Below |
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