SEC Form 4 · accession 0001209191-17-025213

Acacia Communications, Inc. · ACIA

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — Corporate Controller

Period of report

Mar 31, 2017

Accepted (ET)

Apr 4, 2017 · 6:05 pm EDT

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0001651235

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I
Common Stock^F1,F2	Mar 31, 2017	M	667	$1.67	A	33,061	D
Common Stock^F1,F2	Mar 31, 2017	M	167	$2.09	A	33,228	D
Common Stock^F1,F2	Mar 31, 2017	M	834	$4.18	A	34,062	D
Common Stock^F2	Mar 31, 2017	S	1,668	$60.67	D	32,394	D
Common Stock^F3,F4	Apr 3, 2017	S	1,201	$59.4592	D	31,193	D

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Stock Option (right to buy)^F5	$1.67	Mar 31, 2017	M	667	D	—	Dec 17, 2023	Common Stock	667	6,667	D
Stock Option (right to buy)^F6	$2.09	Mar 31, 2017	M	167	D	—	Mar 21, 2024	Common Stock	167	2,000	D
Stock Option (right to buy)^F7	$4.18	Mar 31, 2017	M	834	D	—	Mar 28, 2025	Common Stock	834	10,000	D

F1Shares of common stock acquired upon the exercise of outstanding stock options.
F2Includes 32,385 restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock upon vesting.
F3The sales reported were used to pay tax withholding in connection with the vesting of RSUs.
F4Includes 28,635 RSUs. Each RSU represents the right to receive one share of common stock upon vesting.
F5This option, representing a right to purchase a total of 20,000 shares, vested as to 20% of the shares on November 25, 2014, and vests in equal monthly installments thereafter until November 25, 2018.
F6This option, representing a right to purchase a total of 5,000 shares, vested as to 20% of the shares on March 21, 2015, and vests in equal monthly installments thereafter until March 21, 2019.
F7This option, representing a right to purchase a total of 20,000 shares, vested as to 25% of the shares on March 28, 2016, and vests in equal monthly installments thereafter until March 28, 2019.