S Dennis Frank

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
SI $118.68 2,786 Director 133,400 2021-08-13 Filing
SI $117.73 4,549 Director 136,186 2021-08-13 Filing
SI $116.37 1,928 Director 140,735 2021-08-13 Filing
SI $115.52 4,562 Director 142,663 2021-08-13 Filing
SI $111.72 1,465 Director 147,225 2021-08-13 Filing
SI $116.09 100 Director 148,690 2021-08-12 Filing
SI $116.08 400 Director 148,790 2021-08-12 Filing
SI $115.58 3,239 Director 149,190 2021-08-12 Filing
SI $114.17 6,261 Director 152,429 2021-08-12 Filing
SI $105.75 1,383 Director 0 2021-08-02 Filing
SI $104.88 1,557 Director 1,384 2021-08-02 Filing
SI $103.70 7,169 Director 2,941 2021-08-02 Filing
SI $101.73 600 Director 10,110 2021-08-02 Filing
SI $107.12 834 Director 158,690 2021-08-02 Filing
SI $106.23 1,400 Director 159,524 2021-08-02 Filing
SI $105.36 4,629 Director 160,924 2021-08-02 Filing
SI $104.47 14,138 Director 165,553 2021-08-02 Filing
SI $103.39 7,348 Director 179,691 2021-08-02 Filing
SI $102.01 6,651 Director 187,039 2021-08-02 Filing
SI $140.48 6,897 Director 10,710 2021-03-12 Filing