0001651235-18-000116.txt : 20180516 0001651235-18-000116.hdr.sgml : 20180516 20180516170646 ACCESSION NUMBER: 0001651235-18-000116 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180514 FILED AS OF DATE: 20180516 DATE AS OF CHANGE: 20180516 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Givehchi Mehrdad CENTRAL INDEX KEY: 0001658009 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37771 FILM NUMBER: 18840761 MAIL ADDRESS: STREET 1: C/O ACACIA COMMUNICATIONS, INC. STREET 2: 3 CLOCK TOWER PLACE, SUITE 100 CITY: MAYNARD STATE: MA ZIP: 01754 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Acacia Communications, Inc. CENTRAL INDEX KEY: 0001651235 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 270291921 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: THREE MILL AND MAIN PLACE STREET 2: SUITE 400 CITY: MAYNARD STATE: MA ZIP: 01754 BUSINESS PHONE: 978-938-4896 MAIL ADDRESS: STREET 1: THREE MILL AND MAIN PLACE STREET 2: SUITE 400 CITY: MAYNARD STATE: MA ZIP: 01754 4 1 wf-form4_152650479333145.xml FORM 4 X0306 4 2018-05-14 0 0001651235 Acacia Communications, Inc. ACIA 0001658009 Givehchi Mehrdad C/O ACACIA COMMUNICATIONS, INC. THREE MILL AND MAIN PLACE, SUITE 400 MAYNARD MA 01754 0 1 0 0 VP of Hardware and Software Common Stock 2018-05-14 4 S 0 5178 35.9376 D 429303 D Common Stock 341318 I By Givehchi LLC The sales reported were used to pay tax withholding in connection with the vesting of restricted stock units ("RSUs"). Includes 95,082 RSUs. Each RSU represents the right to receive one share of common stock upon vesting. /s/ Janene I. Asgeirsson, attorney-in-fact 2018-05-16