R Donald Caldwell

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
KWR $201.65 250 Director 4,821 2019-05-16 Filing
KWR $177.24 521 Director 5,345 2018-08-29 Filing
KWR $170.00 599 Director 5,866 2018-08-09 Filing
KWR $153.59 100 Director 5,896 2018-05-16 Filing
KWR $152.71 1,205 Director 5,996 2018-05-16 Filing
KWR $159.57 300 Director 7,531 2017-11-20 Filing
RBCN $8.00 221,784 Director 0 2017-11-16 Filing
KWR $139.21 1,450 Director 7,831 2017-08-02 Filing
KWR $140.95 350 Director 9,281 2017-08-02 Filing
KWR $138.60 1,000 Director 9,210 2017-05-26 Filing
AMBR $7.10 295,262 Large Shareholder 2,653,885 2017-04-10 Filing
AMBR $7.01 287,600 Large Shareholder 2,949,147 2017-04-07 Filing
AMBR $7.00 48,704 Large Shareholder 3,236,747 2017-04-06 Filing
AMBR $7.01 11,300 Large Shareholder 3,285,451 2017-04-05 Filing
AMBR $7.00 23,449 Large Shareholder 3,296,751 2017-04-04 Filing
AMBR $7.52 25,000 Large Shareholder 3,320,200 2017-04-03 Filing
AMBR $7.60 158,578 Large Shareholder 3,345,200 2017-03-31 Filing
AMBR $7.64 100,000 Large Shareholder 3,503,778 2017-03-30 Filing
AMBR $11.50 153,111 Large Shareholder, Director 3,603,788 2016-11-29 Filing
AMBR $11.66 187,750 Large Shareholder, Director 3,756,899 2016-11-28 Filing