A. Gregory Lang

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
NG $7.68 62,512 3,073 2020-02-28 Filing
NG $9.09 53,887 19,590 2020-01-31 Filing
NG $8.79 62,768 7,705 2020-01-02 Filing
NG $6.67 60,916 106,120 2019-11-22 Filing
NG $6.66 60,855 106,113 2019-11-15 Filing
NG $6.27 58,649 105,994 2019-11-08 Filing
NG $7.13 62,720 106,229 2019-11-01 Filing
NG $6.13 57,782 105,943 2019-10-15 Filing
NG $6.43 67,641 107,643 2019-10-03 Filing
NG $6.47 57,971 105,482 2019-09-13 Filing
NG $7.47 50,225 118,473 2019-08-30 Filing
NG $7.03 60,896 105,753 2019-08-15 Filing
NG $6.33 57,976 104,599 2019-08-01 Filing
NG $6.06 44,116 116,274 2019-07-15 Filing
NG $5.75 42,641 115,713 2019-07-02 Filing
NG $4.36 66,793 120,480 2019-06-13 Filing
NG $7.47 50,225 182,038 2019-08-30 Filing
NG $7.03 60,896 164,095 2019-08-15 Filing
NG $6.33 57,976 158,872 2019-08-01 Filing
NG $6.06 44,116 154,803 2019-07-15 Filing