R David Guyer

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ISEE $7.16 9,270 Officer, Director 70,113 2020-12-14 Filing
ISEE $6.96 9,602 Officer, Director 62,183 2020-12-10 Filing
ISEE $8.07 3,367 Officer, Director 53,972 2020-01-06 Filing
ISEE $6.60 9,275 Officer, Director 51,089 2019-12-13 Filing
OPHT $1.30 3,859 Officer, Director 43,164 2019-01-07 Filing
OPHT $1.24 3,637 Officer, Director 40,773 2019-01-03 Filing
OPHT $3.17 3,798 Officer, Director 38,660 2018-01-05 Filing
OPHT $3.24 3,516 Officer, Director 36,208 2018-01-03 Filing
OPHT $3.19 16,520 Officer, Director 33,974 2018-01-02 Filing
OPHT $2.58 17,678 Officer, Director 20,014 2017-07-05 Filing
OPHT $4.96 3,785 Officer, Director 7,212 2017-01-05 Filing
OPHT $4.90 3,484 Officer, Director 4,747 2017-01-03 Filing
OPHT $36.86 3,820 Officer, Director 2,481 2016-11-01 Filing
OPHT $35.93 7,710 Officer, Director 6,301 2016-11-01 Filing
OPHT $34.93 10,530 Officer, Director 14,011 2016-11-01 Filing
OPHT $45.97 1,600 Officer, Director 2,481 2016-10-03 Filing
OPHT $44.77 6,632 Officer, Director 4,081 2016-10-03 Filing
OPHT $44.00 13,828 Officer, Director 10,713 2016-10-03 Filing
OPHT $52.58 24,060 Officer, Director 8,331 2016-09-01 Filing
OPHT $65.06 2,805 Officer, Director 32,391 2016-08-01 Filing