X0206 3/A 2015-11-12 2015-11-12 0 0001355754 INSTRUCTURE INC INST 0001574478 Insight Venture Partners VIII, L.P. C/O INSIGHT VENTURE PARTNERS 1114 AVENUE OF THE AMERICAS, 36TH FLOOR NEW YORK NY 10036 0 0 1 0 0001658537 Insight Venture Associates VIII, Ltd. C/O INSIGHT VENTURE PARTNERS 1114 AVENUE OF THE AMERICAS, 36TH FLOOR NEW YORK NY 10036 0 0 1 0 0001658471 Insight Venture Associates VIII, L.P. C/O INSIGHT VENTURE PARTNERS 1114 AVENUE OF THE AMERICAS, 36TH FLOOR NEW YORK NY 10036 0 0 1 0 0001658494 Insight Venture Associates Coinvestment III, Ltd. C/O INSIGHT VENTURE PARTNERS 1114 AVENUE OF THE AMERICAS, 36TH FLOOR NEW YORK NY 10036 0 0 1 0 0001658472 Insight Venture Associates Coinvestment III, L.P. C/O INSIGHT VENTURE PARTNERS 1114 AVENUE OF THE AMERICAS, 36TH FLOOR NEW YORK NY 10036 0 0 1 0 Common Stock 156999 D Common Stock 253007 I See footnotes Common Stock 253007 I See footnotes Common Stock 253008 I See footnotes Common Stock 253008 I See footnotes Series A Preferred Stock Common Stock 66690 D Series A Preferred Stock Common Stock 107472 I See footnotes Series A Preferred Stock Common Stock 107472 I See footnotes Series A Preferred Stock Common Stock 107471 I See footnotes Series A Preferred Stock Common Stock 107471 I See footnotes Series E Preferred Stock Common Stock 581744 D Series E Preferred Stock Common Stock 937496 I See footnotes Series E Preferred Stock Common Stock 937496 I See footnotes Series E Preferred Stock Common Stock 937498 I See footnotes Series E Preferred Stock Common Stock 937498 I See footnotes See Exhibit 99.1 See Exhibit 99.1 See Exhibit 99.1 See Exhibit 99.1 See Exhibit 99.1 Due to the limitations of the electronic filing system, Insight Venture Partners (Cayman) VIII, L.P., Insight Venture Partners VIII (Co-Investors), L.P., Insight Venture Partners (Delaware) VIII, L.P., Insight Venture Partners Coinvestment Fund III, L.P., Insight Venture Partners Coinvestment Fund (Delaware) III, L.P. and Insight Holdings Group, LLC are filing a separate Amended Form 3. Exhibit List: Exhibit 99.1 - Explanation of Responses Exhibit 99.2 - Joint Filers' Names and Addresses Exhibit 99.3 - Joint Filers' Signatures INSIGHT VENTURE PARTNERS VIII, L.P., /s/ Blair Flicker 2015-11-19