SEC Form 4 · accession 0001651235-18-000059

Acacia Communications, Inc. · ACIA

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

Reporting owner

Officer — Corporate Controller

Period of report

Mar 9, 2018

Accepted (ET)

Mar 13, 2018 · 5:16 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 9, 2018	M	2,000	$1.67	A	25,651	D
Common Stock^F1,F2	Mar 9, 2018	M	500	$2.09	A	26,151	D
Common Stock^F1,F2	Mar 9, 2018	M	2,501	$4.18	A	28,652	D
Common Stock^F2	Mar 9, 2018	S	7,821	$40.00	D	20,831	D

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Stock option (right to buy)^F3	$1.67	Mar 9, 2018	M	2,000	D	—	Dec 17, 2023	Common Stock	2,000	3,000	D
Stock option (right to buy)^F4	$2.09	Mar 9, 2018	M	500	D	—	Mar 21, 2024	Common Stock	500	1,084	D
Stock option (right to buy)^F5	$4.18	Mar 9, 2018	M	2,501	D	—	Mar 28, 2025	Common Stock	2,501	5,417	D

F1Shares of common stock acquired upon the exercise of outstanding stock options.
F2Includes 20,823 restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock upon vesting.
F3This 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.
F4This 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.
F5This 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.